EP3710705A1 - Verfahren zum zusammenbau einer wasserpumpe - Google Patents
Verfahren zum zusammenbau einer wasserpumpeInfo
- Publication number
- EP3710705A1 EP3710705A1 EP18795351.8A EP18795351A EP3710705A1 EP 3710705 A1 EP3710705 A1 EP 3710705A1 EP 18795351 A EP18795351 A EP 18795351A EP 3710705 A1 EP3710705 A1 EP 3710705A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeve
- hooks
- housing
- axial
- slots
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0653—Units comprising pumps and their driving means the pump being electrically driven the motor being flooded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0686—Mechanical details of the pump control unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0693—Details or arrangements of the wiring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/11—Kind or type liquid, i.e. incompressible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking
Definitions
- the invention relates to a method for assembling a water pump with a pump wheel, driven by an electric machine, comprising a housing cover and a volute casing with an inlet and an outlet and a sleeve, in which a stator and a rotor of the electric machine
- Stator package is poured over.
- water pumps include a stator and a rotor.
- the rotor is in communication with an impeller to move a fluid.
- the fluid enters the pump through an inlet in a volute, contacts an impeller, and is exhausted through an outlet in the volute
- Spiral housing moves.
- the rotor and the stator are contained within a housing that communicates with the volute.
- the rotor and the stator are separated by a magnetic air gap, and the rotor and the stator include rare earth metals, so that the magnetic air gap between the rotor and the stator can be bridged so that the rotor is rotated during use and so on that the rotor, the stator or both can be isolated from the fluids during use and be able to maintain operation.
- the use of rare earth metals can be damaged by the fluids, so that the rare earth metals require additional packaging to prevent damage.
- US 9360015 B1 discloses an electric water pump and more particularly an electric water pump with an improved wet bushing so that the water pump has no housing.
- the electric water pump closes a pump rotor with a shaft.
- a wet bushing surrounds the rotor and has a lid, a bush housing the rotor, and a receptacle in communication with the shaft of the rotor so that the receptacle assists in supporting the shaft of a stator.
- the wet bushing and the rotor are surrounded by a volute which covers an upper portion of the rotor, the wet bushing and the stator.
- the water pump further includes a rubber boot covering a lower portion of the rotor, the wet liner and the stator, and communicating with the volute forming a cover.
- the object of the invention is to provide a water pump with an optimized construction which is able to safely and easily
- the solution provided is a method of assembling a
- Water pump with a pump wheel, driven by an electric machine comprising a housing cover and a volute casing with an inlet and an outlet and a sleeve in which a stator and a rotor of the
- Electric machine are housed, and an electronic board, which is mounted on the side away from the impeller and is covered by the cover housing, wherein the sleeve has a radially extending edge, comprising at least slots, defined by the following steps: connecting the
- the assembly is easy to handle, and the device is without
- the twisting takes place in the direction of the opening of the narrower legs of the L-shaped hooks in order to fix the hooks firmly on the edge of the sleeve.
- the width of the axial hook and the radial hook together as wide as the slot is to be fixed firmly and to allow no radial or axial movements.
- the invention enables device assembly with reduced parts and reduced effort. Due to the fact that parts are complete
- the pump has a high resistance
- Fig. 1 shows a water pump according to the prior art and provides a
- 3 shows a cross section of the water pump
- 4 and 5 show an exploded view
- Fig. 6 shows the two central sections of the pump.
- the water pump 2 includes a volute 10, a collar 20, and a band clamp 22 that secures the collar 20 and the volute 10.
- the volute 10 includes an inlet 12 and an outlet 14.
- the spiral housing includes a power supply terminal 16.
- the volute casing 10 is connected to a collar 20 by means of a band clamp 22 and forms a cover 4 which contains the internal components
- the internal components of the housingless water pump 2 include a stator 24 pressed into the cuff 20.
- the stator 24 surrounds a rotor 26.
- the rotor 26 is separated from the stator 24 by a wet bushing 30.
- the rotor 26 and the stator 24 are separated by a magnetic air gap at a distance (A).
- Bushing 30 prevents fluid from contacting stator 24.
- the rotor 26 includes a shaft 38 and impeller 28 for moving a fluid as the fluid enters through the inlet 12.
- the impeller 28 moves the fluid through the outlet 14 for use.
- An electronics board 40 is located outside of the wet liner 30, so that the electronics board 40 is separated from all liquids within the housingless pump 2.
- FIGS 2 to 9 show an embodiment of the water pump with reduced parts, in particular without a wet bushing, according to the invention.
- the pump 2 has a sleeve 20 which combines various functions:
- the sleeve defines the outer circumference of the pump, covers the stator 24 and a wet liner function and houses a rotor 26.
- a heat sink 5 is mounted in the sleeve 20, in which a Rotor shaft 38 is mounted.
- a seal 6 in the form of an O-ring seals the heat sink 5 against the inner circumference of the sleeve 20 in an opening 50.
- the sleeve 20 has the shape of a cylindrical ring with the cylindrical opening 50 on the inside.
- the rotor 26 is mounted around the shaft 38.
- the pump cuff is prepared by overmolding the stator 24, leaving air gaps between the various components such as stator core 7,
- the stator 7 is doused with a first material M1 during the process.
- the first material is for example a plastic material: PA66 GF30.
- the material is fiber reinforced and has good thermal aging.
- the material M1 should have a high rigidity and dimensional stability and must be specified for the production of electrically insulating parts.
- the supply pins 9 are inserted and connected to the wires, and the winding of the wires 8 is completed.
- the package is overmolded with a second material M2.
- the material M2 is, for example, PPS GF34, which is a good one
- a heat sink 5 with a shaft 38 is mounted along the inner circumference of the cuff 20.
- the heat sink 5 is in the opening 50 with an O-ring 6 against the
- the underside of the sleeve can be closed by a bearing for the shaft 38 by the casting process.
- This closed solution can be used when temperatures are below about 90 ° to produce a component that reduces the need for sealing.
- An electronics board 40 is on the surface of the sleeve 20 at the
- Heat sink 5 mounted away from the portion of the impeller 28.
- the volume of air trapped around the electronics board 40 is reduced. This leads to an increase in the heat transfer coefficient and a reduction in the total volume of the water pump. In cases where it is necessary to fill the volumes with plastic casting material to stabilize the components, the electronics board can be mounted before the last one
- Fig. 6a shows an exploded view of the sleeve made of a plastic material with a cylindrical opening 50.
- the in Fig. 6c in a cross section along AA of Fig. 6b clearly visible opening 50 is adapted to one side through the heat sink 5 as to be closed in Fig. 6d.
- Fig. 6e is the state after installing the heat sink 5 with the seal 6 in the opening of
- Fig. 6f shows a view from the bottom of the sleeve after installation of the heat sink. In the embodiment of Figure 6 is in
- the rim 43 surrounds the entire circumference of the sleeve 20 and extends to a larger diameter compared to the diameter of the sleeve.
- the rim is part of the mounting and fixing devices which will be discussed later.
- the edge 43 in this embodiment includes four lugs 42 surrounding slots 44 in the rim.
- the slots are arranged along a radial length and follow the radii of the cuff.
- the lugs 42 are formed as the slots 44 on the outer periphery of the edge and partially surrounding two end surfaces of the slot walls.
- This spiral housing 10 comprises axial hooks 1 1, which are arranged on the outer periphery of the device.
- the axial hooks 1 1 are defined by hook structures 52 that are formed like an L and the hooks are along the diameter of the
- Spiral housing 10 extend.
- the openings of the hook structures 52 are arranged around the diameter such that the hook openings, the direction of the smaller legs of the L of two adjacent axial hooks each spaced from each other in the same direction are aligned.
- the hooks 1 1 do not increase the diameter of the spiral housing, but extend only along the axial direction.
- the sleeve 20 has the edge 43 with the slots 44.
- the lid housing 41 is constructed with radial hooks 45, the openings of the radial hooks being radially outwardly of the diameter of the lid housing 41.
- the radial hooks are mounted by means of tabs 53 which are fixed to the outside of the cover housing and provide a defined flexibility.
- the radial hooks are cast with the lid housing in one step.
- the volute 10 with the axial hooks 1 1 is placed on the sleeve 20, and the axial hooks 1 1 enter into the slots of the edge 43 of the sleeve.
- the slots 44 have edges 42 to guide the axial hooks 1 1 better.
- the insertion of the hooks 1 1 takes place so deep that the smaller legs of the L-shaped axial hooks are completely inserted through the slots.
- the slots are wide enough to easily pick up the hooks.
- Spiral housing 10 rotated along its central axis in the direction of the hook openings, so that the smaller leg of the L-shaped axial hook overlaps the edge of the sleeve, as shown in Fig. 8c visible.
- the spiral housing is fixed to the cuff.
- the slot 44 in the edge 43 remains sufficiently wide to be able to snap to the radial hook 45 of the lid housing 41 as a snap fit.
- the radial hooks 45 are flexible and it is possible to pass them through the
- the mounting and fixing method works with the two types of hooks in the two cover parts, which together have a width b1 and b2 to fill the space in the slots in the edge.
- the hooks of the lid housing block rotation of the volute casing back to the original mounting position and complete the water pump assembly process.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017220156.8A DE102017220156B4 (de) | 2017-11-13 | 2017-11-13 | Verfahren zum Zusammenbau einer Wasserpumpe |
| PCT/EP2018/078806 WO2019091762A1 (de) | 2017-11-13 | 2018-10-19 | Verfahren zum zusammenbau einer wasserpumpe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3710705A1 true EP3710705A1 (de) | 2020-09-23 |
| EP3710705B1 EP3710705B1 (de) | 2021-12-01 |
Family
ID=64049096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18795351.8A Active EP3710705B1 (de) | 2017-11-13 | 2018-10-19 | Verfahren zum zusammenbau einer wasserpumpe |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11525460B2 (de) |
| EP (1) | EP3710705B1 (de) |
| KR (1) | KR102312549B1 (de) |
| CN (1) | CN111386399B (de) |
| DE (1) | DE102017220156B4 (de) |
| WO (1) | WO2019091762A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023122289A1 (de) * | 2023-08-21 | 2025-02-27 | E.G.O. Elektro-Gerätebau GmbH | Motor und Pumpe mit einem solchen Motor |
| CN118188513A (zh) * | 2024-03-22 | 2024-06-14 | 马勒汽车技术(苏州)有限公司 | 电子水泵 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3524515A1 (de) * | 1985-07-09 | 1987-01-15 | Thyssen Plastik Anger Kg | Wasserpumpe oder dergl. |
| US5049770A (en) | 1990-03-26 | 1991-09-17 | General Motors Corporation | Electric motor-driven impeller-type air pump |
| US6276908B1 (en) * | 1997-10-10 | 2001-08-21 | Rule Industries, Inc. | Latching mechanism for use with pumps used in marine environments |
| FR2813718B1 (fr) * | 2000-09-06 | 2003-09-19 | Meritor Light Vehicle Sys Ltd | Moteur electrique comprenant des moyens de fixation ameliores d'un flasque d'extremite sur une carcasse statorique |
| JP2005533475A (ja) * | 2002-07-12 | 2005-11-04 | ブラック アンド デッカー インク | 封入コイル構造を有するダイナモエレクトリック機械 |
| DE102005039557A1 (de) * | 2005-08-22 | 2007-03-01 | Robert Bosch Gmbh | Kreiselpumpe |
| US7748965B2 (en) * | 2005-10-17 | 2010-07-06 | Itt Manufacturing Enterprises, Inc. | Livewell/baitwell pump featuring rotating transom pickup tube |
| DE102006008423A1 (de) * | 2006-02-23 | 2007-08-30 | Wilo Ag | Motorkreiselpumpe |
| DE102007016255B4 (de) * | 2006-04-28 | 2012-11-29 | Bühler Motor GmbH | Kreiselpumpe |
| JP5009725B2 (ja) | 2007-01-30 | 2012-08-22 | アスモ株式会社 | モータ構造及びモータ構造の組付方法 |
| US9360015B2 (en) | 2012-07-16 | 2016-06-07 | Magna Powertrain Of America, Inc. | Submerged rotor electric water pump with structural wetsleeve |
| DE102013014140A1 (de) * | 2012-12-21 | 2014-06-26 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Elektromotorische Wasserpumpe |
| EP2882077A1 (de) * | 2013-12-04 | 2015-06-10 | HILTI Aktiengesellschaft | Statorpaket mit Fliesswegbarriere |
| CN205064301U (zh) * | 2015-10-13 | 2016-03-02 | 中山市创星电器有限公司 | 一种水泵 |
| CN106787565A (zh) * | 2017-01-23 | 2017-05-31 | 徐州中矿大传动与自动化有限公司 | 反凸极永磁磁阻电机 |
-
2017
- 2017-11-13 DE DE102017220156.8A patent/DE102017220156B4/de active Active
-
2018
- 2018-10-19 US US16/763,401 patent/US11525460B2/en active Active
- 2018-10-19 KR KR1020207015110A patent/KR102312549B1/ko active Active
- 2018-10-19 WO PCT/EP2018/078806 patent/WO2019091762A1/de not_active Ceased
- 2018-10-19 CN CN201880071987.2A patent/CN111386399B/zh active Active
- 2018-10-19 EP EP18795351.8A patent/EP3710705B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR102312549B1 (ko) | 2021-10-15 |
| KR20200071125A (ko) | 2020-06-18 |
| DE102017220156B4 (de) | 2023-05-17 |
| US11525460B2 (en) | 2022-12-13 |
| EP3710705B1 (de) | 2021-12-01 |
| WO2019091762A1 (de) | 2019-05-16 |
| CN111386399A (zh) | 2020-07-07 |
| CN111386399B (zh) | 2022-03-08 |
| US20210071685A1 (en) | 2021-03-11 |
| DE102017220156A1 (de) | 2019-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3710706B1 (de) | Wasserpumpe und verfahren zur herstellung einer wasserpumpe | |
| DE102016202463A1 (de) | Elektronische Steuervorrichtung, Motorsteuervorrichtung und elektrische Fluidpumpe | |
| DE102004003146B4 (de) | Motor, Kraftstoffpumpe, Kommutator und Verfahren zur Herstellung eines Kommutators | |
| EP3245712B1 (de) | Elektrisches kfz-nebenaggregat | |
| EP2500575A1 (de) | Heizungsumwälzpumpe | |
| EP2500578B1 (de) | Heizungsumwälzpumpe | |
| DE4440238A1 (de) | Brennstoffpumpe | |
| DE19624145A1 (de) | Elektromotor | |
| EP2860403A1 (de) | Pumpenaggregat | |
| DE1908272U (de) | Elektrischer spaltrohrmotor. | |
| EP3242032B1 (de) | Spaltrohrpumpe wobei sowohl der motorstator als auch das elektronikmodul vergossen sind | |
| WO2020011316A1 (de) | Wasserpumpe | |
| DE112017005877T5 (de) | Elektrischer Kompressor | |
| DE102013018317A1 (de) | Elektrische Maschine | |
| EP3710705B1 (de) | Verfahren zum zusammenbau einer wasserpumpe | |
| DE102013208746A1 (de) | Stator für eine elektrische Maschine, der sich konzentrisch um eine Mittelachse erstreckt und Verfahren zur Herstellung einer solchen | |
| EP2182219B1 (de) | Kreiselmotorpumpe | |
| DE102011077777B3 (de) | Tauchpumpe und Verfahren zum Zusammenbau einer Tauchpumpe | |
| WO2020156714A1 (de) | Elektromotor zum antrieb von arbeitsmaschinen mit medientrennung | |
| DE102005001697B4 (de) | Elektrischer Motor und Fluidpumpe, die diesen verwendet | |
| DE102019213996B4 (de) | Lagerschild | |
| BE1030827A1 (de) | Verfahren zum Herstellen einer Tauchmotorpumpe | |
| DE102021102089A1 (de) | Elektromotor mit zwischen Leiterplatte und Motorgehäuse angeordnetem Träger | |
| DE102017217153B4 (de) | Flüssigkeitsdurchströmter Gleichstrommotor | |
| DE202025103231U1 (de) | Flüssigkeitspumpe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| 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 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20200514 |
|
| 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 |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| 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: 20210614 |
|
| 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 |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ 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: DE Ref legal event code: R108 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ 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: AT Ref legal event code: REF Ref document number: 1452009 Country of ref document: AT Kind code of ref document: T Effective date: 20211215 Ref country code: CH Ref legal event code: EP |
|
| 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: LT Ref legal event code: MG9D |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20211201 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20211201 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: 20211201 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: 20211201 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: 20220301 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE 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: 20211201 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: 20211201 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: 20220301 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: 20211201 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: 20211201 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: 20220302 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL 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: 20211201 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20211201 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: 20211201 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: 20211201 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: 20220401 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: 20211201 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: 20211201 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: 20211201 |
|
| 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: 20220401 |
|
| 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: DK 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: 20211201 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: 20211201 |
|
| 26N | No opposition filed |
Effective date: 20220902 |
|
| 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: 20211201 |
|
| 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: 20211201 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20221031 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20221019 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221019 |
|
| P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230613 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221031 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221031 |
|
| 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: 20221031 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221019 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221019 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20211201 |
|
| 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: 20211201 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20181019 |
|
| 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: 20211201 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1452009 Country of ref document: AT Kind code of ref document: T Effective date: 20231019 |
|
| 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: 20231019 |
|
| 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: 20231019 |
|
| 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: 20211201 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20251024 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20251030 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20260410 Year of fee payment: 5 |