EP2988874B1 - Broyeur à cylindres - Google Patents

Broyeur à cylindres Download PDF

Info

Publication number
EP2988874B1
EP2988874B1 EP14719290.0A EP14719290A EP2988874B1 EP 2988874 B1 EP2988874 B1 EP 2988874B1 EP 14719290 A EP14719290 A EP 14719290A EP 2988874 B1 EP2988874 B1 EP 2988874B1
Authority
EP
European Patent Office
Prior art keywords
roll
grinding
machine frame
mutually
frame part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP14719290.0A
Other languages
German (de)
English (en)
Other versions
EP2988874A1 (fr
Inventor
Daniel Frerich
Ludwig KÖNNING
Nils Hörster
Alexander Peters
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
ThyssenKrupp Industrial Solutions AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50549318&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2988874(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ThyssenKrupp Industrial Solutions AG filed Critical ThyssenKrupp Industrial Solutions AG
Publication of EP2988874A1 publication Critical patent/EP2988874A1/fr
Application granted granted Critical
Publication of EP2988874B1 publication Critical patent/EP2988874B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/04—Frames; Guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/04—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones

Definitions

  • the invention relates to a roller mill with two arranged in a machine frame roller units, each having a rotatably mounted in two jewels bearing grinding roller, wherein the two grinding rollers are arranged opposite one another and each coupled to a drive for driving in opposite directions of the grinding rollers.
  • a Kraftbeetzschlagungssystem for generating a grinding force, wherein the grinding force is transmitted via the machine frame consisting of several frame parts and the jewels on the grinding rollers.
  • a detachable, positive connection with two mutually pressed connection surfaces for the transmission of the grinding force is provided.
  • the DE 10 2010 048 214 A1 relates to a roller press with two mounted in a machine frame grinding rollers, wherein the machine frame has two tuning fork-shaped frame parts. To close the two tuning fork-shaped frame parts to the rear, it is provided that two closure elements are placed from above on the tuning fork-shaped frame components.
  • roller mills are from the US 2 2254 512 A and the US 2010/0243963 A1 known.
  • the invention has for its object to enable a faster disassembly and assembly of a roller unit.
  • the microforming coating has the advantage that the connecting surfaces only have to be raised a few millimeters in order to allow the withdrawal of the roller unit. Due to the microforming-generating coating, the transferable force is between The two connecting surfaces significantly increased, so that high grinding forces, for example, 16,000 kN and more, can be transmitted, as they occur, for example, in the case of high-pressure roller mills or roller presses in the cement and mineral area.
  • clamping means for example in the form of a plurality of screw connections, are provided in order to press the two connection surfaces against one another
  • the connecting surfaces are preferably planar and the microforming-producing coating can be formed, in particular, by a hard-particle coating, the hard-material particles preferably having a Mohs hardness of from 6 to 10.
  • the roller mill is formed so that a roller unit is mounted as a Loswalze and the other roller unit as a fixed roller in the machine frame, wherein the Kraftbeaufschlagungssystem between the machine frame and acting as the Loswalze roller unit is arranged.
  • the machine frame is formed by at least one lower frame part, at least one upper frame part and a plurality of pressure bars connecting the upper and lower frame parts.
  • the jewels can be slidably guided on the upper and lower frame part.
  • the connecting surfaces are either formed on parts of the machine frame or the microform gleich Incde coating is applied to an intermediate member which is fixedly connected to the parts to be joined of the machine frame.
  • roller mill four pressure bars are provided, wherein two pressure bars as an abutment of a roller unit and the other two pressure bars as abutment of the other Serve roller unit and the upper and lower frame part with the four pressure bars are connected by a releasable, positive connection with two mutually pressed connection surfaces, at least two of the pressed against each other connecting surfaces have the microforming-generating coating.
  • only two pressure bars are provided, which are connected to the upper and the lower frame parts and serve as an abutment of acting as a Loswalze roller unit.
  • the roller unit acting as a fixed roller is then connected via its bearing blocks with the upper and lower frame parts via the detachable, positive connection with two mutually pressed connection surfaces, wherein in turn at least one of the two pressed against each other connecting surfaces has the microforming-generating coating.
  • the roller mill illustrated is, for example, a roller press or a fine-bed roller mill with two roller units 2, 3 arranged in a machine frame 1, each having a grinding roller 20, 30, the grinding rollers being arranged opposite each other and each with a drive 4, 5 for driving the grinding rollers in opposite directions are coupled.
  • the machine frame is composed of two lower frame parts 10, 11, two upper frame parts 12, 13 and four pressure bars 14 to 17 together.
  • the grinding rollers 20, 30 are mounted on stub shafts 21 and 31 in bearing blocks 22, 23 and 32, 33, wherein the bearing blocks are slidably guided on the upper and lower frame parts 10, 11, 12, 13.
  • the roller unit 2 is held in the illustrated embodiment as a fixed roller in the machine frame 1 and is supported with its bearing blocks 22, 23 on the pressure bar 15, 17 from.
  • the roller unit 3, however, is designed as a Loswalze. Between the machine frame 1 and the roller unit 3, a Kraftbeaufschlagungssystem 50 is provided for generating a grinding force, wherein the grinding force on the machine frame 1 and the jewels 22, 23 and 32, 33 is transferred to the grinding rollers 20, 30, wherein between the two grinding rollers Mahlspalt is maintained. In particular, pressures in the grinding gap of 50 MPa and more can be produced.
  • the form-fitting connection of the lower and upper frame parts to the pressure bars of the machine frame 1 will be explained in more detail below.
  • the pressure bars 14 to 17 are each connected to one of the lower frame parts 10, 11 and one of the upper frame parts 12, 13 via screw 6, 7 together. From the FIGS. 3 to 5 It can be seen that in this case provided on the pressure bar 15 first connection surface 15a against a provided on the upper frame part 12 second connection surface 12a is pressed.
  • one, but preferably both, of these connection surfaces 15a, 12a is provided with a microforming-producing coating 8, 9, for example, by a hard material particle coating having a Mohs hardness of 4 until 6 is formed.
  • all joints between the four pressure beams and the upper and lower frame members are formed in this manner.
  • FIGS. 6 to 8 The disassembly of a roller unit is based on the FIGS. 6 to 8 seen.
  • Fig. 6 shows the roller mill in its operating position according to Fig. 1 .
  • the screw 6, 7 between the two pressure bars 15, 17 and the associated lower and upper frame parts are released.
  • the coupling of the roller unit to be replaced must be released from its drive.
  • this coupling point is provided with the reference numeral 40.
  • guide rails 18, 19 are provided in extension of the lower frame parts 10, 11.
  • a roller mill according to a second embodiment is shown, which differs from the first embodiment only in that the pressure bars 15, 17 have been omitted and the jewels 22, 23 are screwed directly to the lower and upper frame parts 10, 12 and 11, 13.
  • the communicating portions of the first and second bonding surfaces are preferably at least 50%, most preferably at least 90%, covered with the microforming coating.
  • the individual particles of the coating preferably have a longest extent of on average ⁇ 2 mm.
  • the coating can optionally be applied by gluing, sintering, painting, chemical processes, electroplating, suspension or flame spraying. It is also conceivable that the microforming-producing coating is not applied directly to the pressure bar or the lower or upper frame parts, but rather to intermediate elements which are each firmly connected to the pressure bars or frame parts.
  • microforming-producing coating ensures adequate transfer of grinding forces across the machine frame.
  • production costs by the elimination of the usual passport joints is much lower and it results in a more compact design.
  • the assembly of the machine frame is facilitated by the lower alignment effort, since in particular no Passkeilanfertigung on the site is required.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)

Claims (8)

  1. Broyeur à cylindres comprenant deux unités de cylindre (2, 3) disposées dans un bâti de machine (1), lesquelles comprennent respectivement un cylindre broyeur (20, 30) monté à rotation dans deux blocs de palier (22, 23, 32, 33), dans lequel
    - les deux cylindres broyeurs (20, 30) sont disposés en regard et sont accouplés respectivement à un entraînement (4, 5) servant à l'entraînement en sens inverses des cylindres broyeurs,
    - un système d'application de force (50) servant à produire une force de broyage étant prévu entre le bâti de machine (1) et au moins une unité de cylindre (3), la force de broyage étant transmise aux cylindres broyeurs (20, 30) par le biais du bâti de machine (1) et des blocs de palier (22, 23, 32, 33),
    - une unité de cylindre (3) étant supportée en tant que cylindre mobile et l'autre unité de cylindre (2) étant supportée en tant que cylindre fixe dans le bâti de machine (1), le système d'application de force (50) étant disposé entre le bâti de machine (1) et l'unité de cylindre (3) fonctionnant en tant que cylindre mobile et
    - le bâti de machine (1) étant constitué de plusieurs parties de bâti, à savoir au moins une partie de bâti inférieure (10, 11), au moins une partie de bâti supérieure (12, 13) et quatre barres de pression (14-17) reliant les parties de bâti supérieures et inférieures, deux barres de pression (14, 16) servant de butée pour l'une des unités de cylindre (3) et les deux autres barres de pression (15, 17) servant de butée pour l'autre unité de cylindre (2),
    - les parties de bâti supérieures et inférieures (10, 11, 12, 13) étant reliées aux quatre barres de pression (14-17) par respectivement une liaison par complémentarité de forme libérable présentant deux surfaces de liaison (15a, 12a) pressées l'une contre l'autre pour transmettre la force de broyage,
    caractérisé en ce que
    - au moins deux des surfaces de liaison pressées les unes contre les autres comportent un revêtement (8, 9) produisant une complémentarité de forme à l'échelle micrométrique et
    - la liaison par complémentarité de forme des parties de bâti reliées les unes aux autres est complètement supprimée par séparation des deux surfaces de liaison l'une de l'autre d'au maximum 4 mm.
  2. Broyeur à cylindres comprenant deux unités de cylindre (2, 3) disposées dans un bâti de machine (1), lesquelles comprennent respectivement un cylindre broyeur (20, 30) monté à rotation dans deux blocs de palier (22, 23, 32, 33), dans lequel
    - les deux cylindres broyeurs (20, 30) sont disposés en regard et sont accouplés respectivement à un entraînement (4, 5) servant à l'entraînement en sens inverses des cylindres broyeurs,
    - un système d'application de force (50) servant à produire une force de broyage étant prévu entre le bâti de machine (1) et au moins une unité de cylindre (3), la force de broyage étant transmise aux cylindres broyeurs (20, 30) par le biais du bâti de machine (1) et des blocs de palier (22, 23, 32, 33),
    - une unité de cylindre (3) étant supportée en tant que cylindre mobile et l'autre unité de cylindre (2) étant supportée en tant que cylindre fixe dans le bâti de machine (1), le système d'application de force (50) étant disposé entre le bâti de machine (1) et l'unité de cylindre (3) fonctionnant en tant que cylindre mobile,
    - le bâti de machine (1) étant constitué de plusieurs parties de bâti (10, 11, 12, 13), à savoir au moins une partie de bâti inférieure (10, 11), au moins une partie de bâti supérieure (12, 13) et deux barres de pression (14, 16), les deux barres de pression (14, 16) étant reliées à la partie de bâti supérieure et à la partie de bâti inférieure (10-13) et servant de butée pour l'unité de cylindre (3) fonctionnant en tant que cylindre mobile,
    - une liaison par complémentarité de forme libérable présentant deux surfaces de liaison (15a, 12a) pressées l'une contre l'autre pour transmettre la force de broyage étant prévue entre au moins deux parties de bâti reliées les unes aux autres et/ou entre au moins une partie de bâti et l'un des blocs de palier,
    caractérisé en ce que
    - l'unité de cylindre (2) fonctionnant en tant que cylindre fixe et dotée de ses blocs de palier associés (22, 23) est reliée à la partie de bâti supérieure et à la partie de bâtie inférieure (10-13) par le biais de la liaison par complémentarité de forme libérable présentant deux surfaces de liaison (15a, 12a) pressées l'une contre l'autre,
    - au moins deux des surfaces de liaison (15a, 12a) pressées l'une contre l'autre comportent un revêtement (8, 9) produisant une complémentarité de forme à l'échelle micrométrique et
    - la liaison par complémentarité de forme de la partie de bâti (10, 11, 12, 13) et du bloc de palier (22, 23) étant complètement supprimée par séparation des deux surfaces de liaison l'une de l'autre d'au maximum 4 mm.
  3. Broyeur à cylindres selon la revendication 1 ou 2, caractérisé en ce que des moyens de serrage sont prévus, afin de presser l'une contre l'autre les deux surfaces de liaison (15a, 12a).
  4. Broyeur à cylindres selon la revendication 3, caractérisé en ce que les moyens de serrage sont formés par une pluralité de liaisons par vissage (6, 7).
  5. Broyeur à cylindres selon la revendication 1 ou 2, caractérisé en ce que les deux surfaces de liaison (15a, 12a) sont réalisées de manière plane.
  6. Broyeur à cylindres selon la revendication 1 ou 2, caractérisé en ce que le revêtement (8, 9) produisant une complémentarité de forme à l'échelle micrométrique est formé par un revêtement de particules de matière dure.
  7. Broyeur à cylindres selon la revendication 1 ou 2, caractérisé en ce que les blocs de palier sont guidés de manière mobile et coulissante sur les parties de bâti supérieure et inférieure (10, 11, 12, 13).
  8. Broyeur à cylindres selon la revendication 1 ou 2, caractérisé en ce qu'au moins l'une des surfaces de liaison comprenant le revêtement (8, 9) produisant une complémentarité de forme à l'échelle micrométrique est appliquée sur un élément intermédiaire.
EP14719290.0A 2013-04-23 2014-04-22 Broyeur à cylindres Active EP2988874B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013104097.7A DE102013104097A1 (de) 2013-04-23 2013-04-23 Walzenmühle
PCT/EP2014/058099 WO2014173875A1 (fr) 2013-04-23 2014-04-22 Broyeur à cylindres

Publications (2)

Publication Number Publication Date
EP2988874A1 EP2988874A1 (fr) 2016-03-02
EP2988874B1 true EP2988874B1 (fr) 2019-06-05

Family

ID=50549318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14719290.0A Active EP2988874B1 (fr) 2013-04-23 2014-04-22 Broyeur à cylindres

Country Status (14)

Country Link
US (1) US20160101424A1 (fr)
EP (1) EP2988874B1 (fr)
CN (1) CN105142791B (fr)
AU (1) AU2014257639B2 (fr)
BR (1) BR112015024710A2 (fr)
CA (1) CA2907836C (fr)
CL (1) CL2015002853A1 (fr)
DE (1) DE102013104097A1 (fr)
DK (1) DK2988874T3 (fr)
MX (1) MX2015013341A (fr)
PE (1) PE20151825A1 (fr)
RU (1) RU2650546C2 (fr)
WO (1) WO2014173875A1 (fr)
ZA (1) ZA201506900B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013110981A1 (de) * 2013-10-02 2015-04-02 Thyssenkrupp Industrial Solutions Ag Verfahren zum Betreiben einer Anlage mit wenigstens einem Aggregat, das eine rotierende Oberfläche aufweist
DE102014015247B4 (de) * 2014-10-16 2017-06-08 Khd Humboldt Wedag Gmbh Rollenpresse mit verbreitertem Rahmenkopf
DE102014223524A1 (de) 2014-11-18 2016-05-19 Takraf Gmbh Maschinenrahmen für eine Rollenpresse
DE102015213747A1 (de) 2015-07-21 2017-01-26 Thyssenkrupp Ag Maschinenrahmen einer Walzenmühle
EP3380244A4 (fr) * 2015-11-24 2019-05-08 FLSmidth A/S Système et procédé d'enlèvement d'un entraînement de presse à rouleaux
WO2017197074A1 (fr) * 2016-05-12 2017-11-16 Oronoko Ironworks, Inc. Broyeur à rouleaux modulaire
CA3146100C (fr) * 2019-08-07 2023-10-17 Thyssenkrupp Industrial Solutions Ag Broyeur a cylindres dote d'un dispositif de synchronisation
CN110420994B (zh) * 2019-09-09 2021-10-22 安吉两山景观设计院 一种土壤粉碎装置
EP4103328B1 (fr) * 2020-02-14 2023-10-25 thyssenkrupp Polysius GmbH Broyeur à cylindres doté d'un dispositif de synchronisation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828515A (en) * 1969-12-16 1974-08-13 G Galgoczy Non-slip, high strength bolted joints
DE4110643A1 (de) * 1991-04-02 1992-10-08 Krupp Polysius Ag Walzenmuehle
WO2007137445A1 (fr) * 2006-06-01 2007-12-06 Hartchrom Ag Élément constitué de deux pièces assemblées à force

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254512A (en) * 1938-11-02 1941-09-02 Charles P Brasington Grinding mill
US3315902A (en) * 1962-08-31 1967-04-25 Iowa Mfg Co Cedar Rapids Gas hydraulic spring for crushing apparatus
SU516419A1 (ru) * 1973-12-29 1976-06-05 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Зерна И Продуктов Его Переработки Способ производства сортовой муки из пшеницы
US3938732A (en) * 1974-09-16 1976-02-17 Iowa Manufacturing Company Adjustment means for roll crushers with gas hydraulic springs
DE3633435A1 (de) * 1986-10-01 1988-04-14 Uni Cardan Ag Verfahren zur herstellung einer gebauten nockenwelle sowie gebaute nockenwelle aus einem wellenrohr und aufgeschobenen elementen
DE19823928A1 (de) * 1998-05-28 1999-12-09 Kempten Elektroschmelz Gmbh Verbindungselement zur kraftschlüssigen Verbindung von Bauteilen
DE102005045273A1 (de) * 2005-09-22 2007-03-29 Khd Humboldt Wedag Gmbh Zweiwalzenmaschine insbesondere zur Gutbettzerkleinerung
DE102007031879B4 (de) * 2007-07-09 2009-07-02 Polysius Ag Walzenpresse mit verschiebbaren Kopfstücken
US20100243963A1 (en) * 2009-03-31 2010-09-30 Integrated Photovoltaics, Incorporated Doping and milling of granular silicon
DE102010048214B4 (de) 2010-10-12 2016-02-04 Khd Humboldt Wedag Gmbh Verschlusselement für einen Maschinenrahmen einer Walzenpresse

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828515A (en) * 1969-12-16 1974-08-13 G Galgoczy Non-slip, high strength bolted joints
DE4110643A1 (de) * 1991-04-02 1992-10-08 Krupp Polysius Ag Walzenmuehle
WO2007137445A1 (fr) * 2006-06-01 2007-12-06 Hartchrom Ag Élément constitué de deux pièces assemblées à force

Also Published As

Publication number Publication date
ZA201506900B (en) 2017-02-22
CN105142791B (zh) 2018-07-27
RU2650546C2 (ru) 2018-04-16
CN105142791A (zh) 2015-12-09
US20160101424A1 (en) 2016-04-14
AU2014257639A1 (en) 2015-10-15
WO2014173875A1 (fr) 2014-10-30
CA2907836C (fr) 2016-10-11
MX2015013341A (es) 2016-08-08
DK2988874T3 (da) 2019-08-12
CA2907836A1 (fr) 2014-10-30
AU2014257639B2 (en) 2017-11-23
RU2015150035A3 (fr) 2018-03-06
PE20151825A1 (es) 2015-12-20
CL2015002853A1 (es) 2016-03-28
RU2015150035A (ru) 2017-05-26
EP2988874A1 (fr) 2016-03-02
DE102013104097A1 (de) 2014-10-23
BR112015024710A2 (pt) 2017-07-18

Similar Documents

Publication Publication Date Title
EP2988874B1 (fr) Broyeur à cylindres
EP1371466B1 (fr) Presse pour le pressage en continu
EP1968748B1 (fr) Machine a deux cylindres, en particulier pour le broyage d'un lit de materiau
AT508455B1 (de) Presse zur herstellung eines tampons
WO2007098966A1 (fr) Corps durs pour la protection autogene contre l'usure de surfaces de rouleaux
EP3077133B1 (fr) Presse à cintrer
DE202014006837U1 (de) Mahlwalze für eine Walzenmühle, sowie eine Walzenmühle
EP2213414B1 (fr) Meuleuse large
DE112006000448B4 (de) Walzenpresse
DE202015102390U1 (de) Kontinuierlich arbeitende Presse
EP2269813B1 (fr) Poinçon de presse pour une presse rotative
DE102008061835B3 (de) Doppelbandpresse
EP3206796B1 (fr) Presse à rouleaux pourvue d'une tête de bâti élargie
DE202012002283U1 (de) Vorrichtung zum Austauschen eines flexiblen Mantels, Bands oder Siebs
EP1855806B1 (fr) Moulin vertical
DE102011120178B4 (de) Mahlwalze mit in die Oberfläche eingesetzten Hartkörpern
DE102017121756B3 (de) Hochdruckwalzenpresse und Aufgabevorrichtung zur kontrollierten Zuführung von Mahlgut
DE202016101198U1 (de) Steinspalter mit verringerter Handhabungskraft
AT507932B1 (de) Hydraulische zylinder-kolben-einheit, insbesondere für eine presse
AT512191A4 (de) Blechbiegemaschine
DE102010038812A1 (de) Presse zur Herstellung laminierter Bauteile größerer Länge
AT14017U1 (de) Vorrichtung zum Behandeln einer Faserbahn
DE202017102146U1 (de) Mehrstückiges Rollwerkzeug mit einem dünnen Profilteil
DE102016108673A1 (de) Presse zum Herstellen von Feinschneidteilen
DE102015213747A1 (de) Maschinenrahmen einer Walzenmühle

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150909

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20161104

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190115

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1139458

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502014011857

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20190808

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190905

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190906

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190905

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191007

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191005

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014011857

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

26N No opposition filed

Effective date: 20200306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200430

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200422

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200430

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200430

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200430

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200422

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200422

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200422

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1139458

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200422

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200422

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190605

REG Reference to a national code

Ref country code: NL

Ref legal event code: PD

Owner name: FLSMIDTH A/S; DK

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG

Effective date: 20230502

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230507

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502014011857

Country of ref document: DE

Owner name: FLSMIDTH A/S, DK

Free format text: FORMER OWNER: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, 45143 ESSEN, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20250424

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250428

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20250424

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20250424

Year of fee payment: 12