EP1764157A2 - Elément d'un pulvérisateur rotatif - Google Patents

Elément d'un pulvérisateur rotatif Download PDF

Info

Publication number: EP1764157A2
Authority: EP; European Patent Office
Prior art keywords: atomizer; sealing element; shaft; component; atomiser
Prior art date: 2005-09-15
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

Application number

EP06019279A

Other languages

German (de)

English (en)

Other versions

EP1764157B1 (fr

EP1764157A3 (fr

Inventor

Bernhard Seiz

Michael Baumann

Frank Herre

Hans-Jürgen Nolte

Peter Marquardt

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.)

Duerr Systems AG

Original Assignee

Duerr Systems 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.)

2005-09-15

Filing date

2006-09-14

Publication date

2007-03-21

2006-09-14 Application filed by Duerr Systems AG filed Critical Duerr Systems AG

2006-09-14 Priority to PL06019279T priority Critical patent/PL1764157T3/pl

2007-03-21 Publication of EP1764157A2 publication Critical patent/EP1764157A2/fr

2007-06-13 Publication of EP1764157A3 publication Critical patent/EP1764157A3/fr

2010-06-02 Application granted granted Critical

2010-06-02 Publication of EP1764157B1 publication Critical patent/EP1764157B1/fr

Status Active legal-status Critical Current

2026-09-14 Anticipated expiration legal-status Critical

Links

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member
- B05B3/1035—Driving means; Parts thereof, e.g. turbine, shaft, bearings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
- B05B15/531—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using backflow
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member
- B05B3/1092—Means for supplying shaping gas

Definitions

the invention relates to a rotary atomizer component for a rotary atomizer according to the preamble of claim 1.
the atomizer component may be a shaping air ring forming the front element of the atomizer.
the invention relates to the rotary atomizer itself and the use of the atomizer in a rotary atomizer during its cleaning in an automatic cleaning device.
rotary atomizers are used for some time, for example, from DE 94 19 641 U1 or EP 1 384 514 A are known.
Such rotary atomizers have a rotatably mounted bell-plate shaft, which is driven by a pressurized and air-bearing turbine turbine and carries a bell cup, which rotates during the coating operation at high speed.
the bell cup is in this case supplied by an inner color tube coating agent (eg paint), wherein the coating agent is carried by the centrifugal forces to the outside and then sprayed on an annular peripheral spray-off.
an inner color tube coating agent eg paint
the known rotary atomizer on its front side on a shaping air ring with annularly distributed shaping air nozzles, wherein from the shaping air nozzles in the axial direction compressed air is blown out, which forms a shaping air jet on the outer surface of the bell cup is directed and thereby forms the spray jet.
the present invention also relates to rotary atomizers without such a sleeve-shaped shaft cover.
the present invention is therefore based on the object to improve the known rotary atomizer so that in the said gap no external media or particles can penetrate and in particular without the problem described above, an automated cleaning of the atomizer is possible.
the mechanically acting, preferably elastically deformable sealing element can be pressed against the end face delimiting the gap to be sealed.
the invention makes it possible that rotary atomizer can be sprayed in the automated cleaning directly in the bell shaft with cleaning fluid without the gap between the bearing unit and the shaping ring or other, also separated from the storage unit end element of the atomizer with liquid which would later be blown out of the atomizer or otherwise flow out and interfere with the coating.
On its rear side facing away from the end element of this gap could be limited within the scope of the invention instead of the actual storage unit of the turbine by a further radially extending end face of the inner structure of the atomizer. Even during the coating operation, thanks to the invention, interfering media or particles can not penetrate from the outside into the gap space.
the rotary atomizing component is a shaping air ring forming the front element of the atomizer.
the sealing element formed in particular as an annular sealing lip may be arranged, wherein the sealing lip form the inner circumference or may be located only in its vicinity.
This sealing element may be similar to the atomizer component described herein, such as e.g. the shaping ring or other end element integrally formed or instead be attached to it preferably replaceable.
the interchangeability of the optionally sensitive designed sealing element can u.a. be appropriate in terms of possible damage or wear.
the sealing element may expediently consist of a plastic material that is sufficiently elastically deformable for its purpose, from which the end element also exists in one-piece construction, while in two-piece construction the end element itself may consist of another plastic or, for example, of metal.
the sealing element can also be molded onto another part of the housing construction of the atomizer or else the bearing unit or attached to it optionally replaceably.
the sealing element may also be mounted as a completely separate component in the atomizer.
a shaping air ring provided with the sealing element, it can form part of the atomizer housing, as in the case of rotary atomizers known per se. Instead, it may also be formed as a separate component and e.g. be provided with an external thread, with which it can be screwed with an internal thread of the atomizer housing or other component of the atomizer.
the sealing element seals at least the largest part of the gap formed between the end face on the bearing unit and the end element of the atomizer radially inwardly against the shaft, ie against the located between the bearing unit and the bell cup portion of the shaft, for media from the environment of the atomizer accessible, that is not sealed.
the sealing of the gap space against this externally accessible area on the shaft can take place with the axial deformation of the sealing element between the two radially extending surfaces delimiting the gap space, without the sealing element having to rest against the shaft.
the sealing lip or the other sealing element bears against the shaft itself.
the seal is expediently shaped and arranged so that it is pressed against its contact surface by the pressure of a penetrating from outside of the atomizer, in particular liquid medium, in the examples mentioned, ie against the bearing unit or against the shaft.
the rotary atomizer 1 shown in Figure 1 has on its mounting side end face a mounting flange 2 with a mounting pin 3, which allows a mechanical attachment to a robot arm of a painting robot.
the attachment of the rotary atomizer 1 to the robot arm is in DE 43 06 800 A1 described, so that the content of this document of the present description with respect to the attachment of the rotary atomizer 1 to the robot arm is fully attributable.
a conventional bell cup 4 can be mounted, which is driven at a high speed in the operation of the rotary atomizer 1 via a shaft 26 which is mounted in the bearing unit 5 of a pneumatic turbine.
the rotation of the bell cup 4 in this case means that the introduced into the interior of the bell cup 4 coating agent is accelerated axially and in particular radially and is sprayed on a Glockentellerabrisskante.
the drive of the compressed air turbine formed by the bearing unit 5 takes place here by compressed air, which is guided by the painting robot via the mounting flange 2, wherein the supply of the drive air is not shown for simplicity.
the bearing unit 5 is fixed by the coupling ring 19 in the atomizer.
a so-called shaping air ring 6 is furthermore provided, which is arranged in the bell-plate-side end face of a housing 7 of the rotary atomizer 1.
a plurality of axially aligned and annularly arranged shaping air nozzles 8, 9 are provided, over which a Lenkluftstrom can be blown axially outside on the conical outer surface of the bell cup 4 during operation of the rotary atomizer 1.
the spray jet is shaped in this way and the desired jet width is set.
the supply of the shaping air for the two shaping air nozzles 8, 9 is effected in each case by a flange opening 10, 11 which is arranged in the fastening flange 2 of the rotary atomizer 1.
the position of the flange opening 10, 11 within the end face of the mounting flange 2 is predetermined by the position of the corresponding connections on the associated mounting flange of the painting robot.
the outer shaping air nozzles 8 are in this case supplied in a conventional manner by a shaping air duct 12, which is guided on the outside of the storage unit 5 between the housing 7 and the storage unit 5.
the flange 10 opens first into an axially extending tap hole 13, which then merges into a radially extending tap hole 14, which finally opens on the outside of a valve housing 15 in a space between the housing 7 and the valve housing 15.
the shaping air is then guided past the storage unit 5 into a so-called air space 16, from where it finally passes through a tap hole 17 in the shaping air ring 6 to the shaping air nozzle 8.
the Lenklufttechnisch goes 18 also axially through the bearing unit 5 of the compressed air turbine.
the radial distance of the steering air duct 18 from the axis of rotation of the bell cup 4 is greater than the outer diameter of the turbine wheel not shown for simplicity, so that the steering air duct 18 extends on the outside of the turbine wheel.
the Lenk Kunststoff für 18 then opens bell cup side in a further air space 20 which is disposed between a substantially cylindrical portion 21 of the bearing unit 5 and a cover 22 surrounding this.
the bores 23 in the section 21 of the bearing unit 5 in this case consist of an outgoing from the lateral surface of the section 21 radially extending tap hole and an emanating from the glockenteller documenten end face 21 axially extending tap hole, which allows easy installation.
Another advantage of the shaping air line 18 according to the invention can be seen in the kink-free guidance of the shaping air flow, which is optimized in terms of flow dynamics.
a circumferential annular gap 24 Between the bell plate 4 and the shaping air ring 6 is in this case a circumferential annular gap 24, the bottom through a sleeve-shaped shaft cover 25 is formed, wherein the sleeve-shaped shaft cover 25 is integrally formed on the shaping air ring 6 and is aligned coaxially with the axis of rotation of the bell cup 4.
the sleeve-shaped shaft cover 25 advantageously allows automatic cleaning of the rotary atomizer 1 in an automatic cleaning system, as for example EP 0 333 040 B1 .
EP 1 367 302 A2 and DE 10 2004 061 322 is known.
the sleeve-shaped shaft cover 25 prevents namely, that cleaning liquid penetrates into the annular gap 24 between the bell cup 4 and the directing air ring 6. Such residues of cleaning liquid in the annular gap 24 could lead to contamination of the workpieces to be coated by splashing the cleaning liquid in a subsequent coating operation.
the sleeve-shaped shaft cover 25 attacks the cause of such contamination, namely the negative pressure which is caused in the annular gap 24 by the Lenkluftausblasung. This is achieved in that the sleeve-shaped shaft cover 25 reduces the free gap depth of the annular gap 24 in the radial direction, resulting in a corresponding reduction of the negative pressure in the annular gap 24.
FIG. 2 An embodiment of the invention with an inventively designed shaping air ring 46 is shown in Fig. 2.
the shaft 26 is also stored here in the storage unit 5, for example, in the usual way a hollow shaft, in the front end of the (not shown here) bell cup can be screwed or secured in any other way.
the Lenkluftbohrept 47 containing radially outer region of the shaping air ring 46 extends to form a Stirnelements the atomizer radially inwardly a relatively flat annular web portion 48, which merges at its interspersed by the shaft 26 inner circumference in an annular sealing lip 50 made of elastic material.
the sealing lip 50 may terminate at its radially innermost end in front of the shaft 26 without touching it.
the sealing lip 50 is compared to the radially outwardly adjoining web portion 48 something in the to the bell cup opposite axial direction, ie axially bent inwardly against the bearing unit 5, when the shaping air ring 46 is not in the atomizer, so that the unassembled shaping air ring by an appropriate amount (in currently conventional Rotationszerstäubern typically in the order of about 0.5 to 1 mm) relative to the inner surface 42 projecting axial end of the sealing lip in the assembled state of the shaping air ring 46 elastically deformed against the end face 41 of the bearing unit 5 presses.
an appropriate amount in currently conventional Rotationszerstäubern typically in the order of about 0.5 to 1 mm
the gap 43 which is formed between the end face 41 of the bearing unit 5 and the parallel opposite inner surface 42 of the web portion 48 and the adjacent inner surface of the sealing lip 50, sealed radially inwardly against the adjacent peripheral portion of the shaft 26.
the gap 43 can continue at its radially outer end in the axial direction inwardly on the circumference of the bearing unit 5 up to an O-ring 52 provided for sealing against the shaping air space 51.
the sealing lip 50 and thus in this one-piece embodiment of the entire shaping air ring 46 is formed from a plastic to the extent necessary, for example made of PTFE.
At its axially inwardly extending collar portion 53 of the shaping air ring 46 may be provided with an external thread, with which it can be screwed into an internal thread of a housing 7.
a realized in practice embodiment of the shaping air ring 46 is shown.
it is an annular body having an outer diameter of about 56 mm, in which the radially innermost end of the sealing lip 50 protrudes by about 0.7 mm relative to the inner surface 42 of the web portion 48.
the above-mentioned external thread of the collar part 53 can be seen at 54.
Fig. 4 shows a further embodiment of the invention, the bearing unit 5 for the shaft 26 of a high-rotation atomizer with a shaping air ring 56, on the inner circumference, the sealing lip 60 is not integrally formed as in Fig. 3, but is preferably mounted replaceably as a separate sealing element.
the sealing lip 60 here consists of a ring body made of plastic of the illustrated cross-sectional shape with a provided on the radially outer end on the side facing the bell cup rectangular recess into which the suitably shaped edge portion 57 which forms the inner periphery of the shaping air ring 56, preferably engages so completely in that the axially outer end faces of the shaping air ring and the sealing lip are radially aligned with one another.
the outer periphery forming edge portion 61 of the sealing lip 60 engages in an annular groove 58 which is shown in the inner periphery of the shaping air ring 56 at the radially outer end of the edge portion 57.
annular groove 58 which is shown in the inner periphery of the shaping air ring 56 at the radially outer end of the edge portion 57.
the sealing lip could also be fixedly attached to the shaping air ring 56, e.g. be glued on.
the formation of the separate sealing lip 60 on its inner circumference including the bend in the axial direction against the end face 41 of the bearing unit 5 may correspond to the embodiment of FIG. 2 and FIG. 3, so that here also the gap space 43 already described reliable inward to the shaft 26th is sealed.
the shaping air ring 56 itself can in this embodiment consist of another plastic or in particular also of metal.
a Hochrotationszerstäuber is shown extending from the atomizer of FIG. 1 next to the slightly different
the shape differs only in that it lacks the sleeve or collar-shaped shaft cover 25 (FIG. 1) like the conventional high-rotation atomizers.
the bell cup 4, the shaft 26, the bearing unit 5, and the directing air ring 6, through which the compressed air supplied at LL1 and LL2 exits according to the arrows shown on the bell cup 4 correspond to the atomizer of Fig. 1, so that a further description unnecessary.
the shaping air ring 6 can be formed according to the invention in the manner described.

Landscapes

Electrostatic Spraying Apparatus (AREA)
Nozzles (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Manufacture Of Tobacco Products (AREA)
Peptides Or Proteins (AREA)
Support Of The Bearing (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Special Spraying Apparatus (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

EP06019279A 2005-09-15 2006-09-14 Elément d'un pulvérisateur rotatif Active EP1764157B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL06019279T PL1764157T3 (pl)	2005-09-15	2006-09-14	Element rozpylacza rotacyjnego

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102005044154A DE102005044154B4 (de)	2005-09-15	2005-09-15	Rotationszerstäuberbauteil

Publications (3)

Publication Number	Publication Date
EP1764157A2 true EP1764157A2 (fr)	2007-03-21
EP1764157A3 EP1764157A3 (fr)	2007-06-13
EP1764157B1 EP1764157B1 (fr)	2010-06-02

Family

ID=37101848

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06019279A Active EP1764157B1 (fr)	2005-09-15	2006-09-14	Elément d'un pulvérisateur rotatif

Country Status (6)

Country	Link
EP (1)	EP1764157B1 (fr)
AT (1)	ATE469704T1 (fr)
DE (2)	DE102005044154B4 (fr)
ES (1)	ES2346680T3 (fr)
PL (1)	PL1764157T3 (fr)
PT (1)	PT1764157E (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102186652A (zh) *	2008-09-15	2011-09-14	杜尔系统有限责任公司	喷涂设备组件的生产方法和相应的喷涂设备组件
DE102010019612A1 (de)	2010-05-06	2011-11-10	Dürr Systems GmbH	Beschichtungseinrichtung, insbesondere mit einem Applikationsgerät, und zugehöriges Beschichtungsverfahren, das einen zertropfenden Beschichtungsmittelstrahl ausgibt

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102007062132A1 (de)	2007-12-21	2009-07-02	Dürr Systems GmbH	Testverfahren und Testgerät zur Funktionsprüfung einer Lackiereinrichtung
DE102010000470A1 (de) *	2010-02-19	2011-08-25	Dr. Ing. h.c. F. Porsche Aktiengesellschaft, 70435	Prüfvorrichtung und Prüfverfahren zum Prüfen der Funktionsfähigkeit einer Zerstäubereinrichtung zum Aufbringen eines Beschichtungsmittels

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0333040A2 (fr)	1988-03-16	1989-09-20	Dürr GmbH	Procédé et appareil de nettoyage des appareils de pulvérisation
DE4306800A1 (de)	1993-03-04	1994-09-08	Duerr Gmbh & Co	Beschichtungsvorrichtung mit einem Rotationszerstäuber
DE9419641U1 (de)	1994-12-07	1995-02-02	Dürr GmbH, 70435 Stuttgart	Rotationszerstäuber mit einem Glockenkörper
DE10053296A1 (de)	2000-10-27	2002-05-16	Eisenmann Lacktechnik Kg	Hochrotationszerstäuber zur Aufbringung von Pulverlack
EP1367302A2 (fr)	2002-05-27	2003-12-03	Dürr Systems GmbH	Dispositif d'étanchéité
EP1384514A2 (fr)	2002-07-22	2004-01-28	Dürr Systems GmbH	Pulvérisateur rotatif et palier pour ce pulvérisateur
DE102004061322A1 (de)	2004-12-20	2006-06-22	Dürr Systems GmbH	Verfahren und Reinigungsgerät zum Reinigen einer Sprühvorrichtung
DE102005015604A1 (de)	2005-04-05	2006-10-19	Dürr Systems GmbH	Rotationszerstäuberbauteil, insbesondere Lenkluftring oder Glockenteller

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NL108207C (fr) *	1954-12-11	1900-01-01
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US6105886A (en) *	1995-05-19	2000-08-22	Nordson Corporation	Powder spray gun with rotary distributor
EP0780159B1 (fr) *	1995-12-19	1999-08-04	Toyota Jidosha Kabushiki Kaisha	Appareil rotatif de pulvérisation électrostatique
JP3648134B2 (ja) *	1999-07-13	2005-05-18	Ａｂｂ株式会社	自動塗装装置

2005
- 2005-09-15 DE DE102005044154A patent/DE102005044154B4/de not_active Expired - Lifetime
2006
- 2006-09-14 PL PL06019279T patent/PL1764157T3/pl unknown
- 2006-09-14 AT AT06019279T patent/ATE469704T1/de active
- 2006-09-14 PT PT06019279T patent/PT1764157E/pt unknown
- 2006-09-14 ES ES06019279T patent/ES2346680T3/es active Active
- 2006-09-14 EP EP06019279A patent/EP1764157B1/fr active Active
- 2006-09-14 DE DE502006007070T patent/DE502006007070D1/de active Active

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0333040A2 (fr)	1988-03-16	1989-09-20	Dürr GmbH	Procédé et appareil de nettoyage des appareils de pulvérisation
DE4306800A1 (de)	1993-03-04	1994-09-08	Duerr Gmbh & Co	Beschichtungsvorrichtung mit einem Rotationszerstäuber
DE9419641U1 (de)	1994-12-07	1995-02-02	Dürr GmbH, 70435 Stuttgart	Rotationszerstäuber mit einem Glockenkörper
DE10053296A1 (de)	2000-10-27	2002-05-16	Eisenmann Lacktechnik Kg	Hochrotationszerstäuber zur Aufbringung von Pulverlack
EP1367302A2 (fr)	2002-05-27	2003-12-03	Dürr Systems GmbH	Dispositif d'étanchéité
EP1384514A2 (fr)	2002-07-22	2004-01-28	Dürr Systems GmbH	Pulvérisateur rotatif et palier pour ce pulvérisateur
DE102004061322A1 (de)	2004-12-20	2006-06-22	Dürr Systems GmbH	Verfahren und Reinigungsgerät zum Reinigen einer Sprühvorrichtung
DE102005015604A1 (de)	2005-04-05	2006-10-19	Dürr Systems GmbH	Rotationszerstäuberbauteil, insbesondere Lenkluftring oder Glockenteller

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102186652A (zh) *	2008-09-15	2011-09-14	杜尔系统有限责任公司	喷涂设备组件的生产方法和相应的喷涂设备组件
DE102010019612A1 (de)	2010-05-06	2011-11-10	Dürr Systems GmbH	Beschichtungseinrichtung, insbesondere mit einem Applikationsgerät, und zugehöriges Beschichtungsverfahren, das einen zertropfenden Beschichtungsmittelstrahl ausgibt
WO2011138048A1 (fr)	2010-05-06	2011-11-10	Dürr Systems GmbH	Dispositif de revêtement présentant un jet de produit de revêtement divisé sous forme de gouttes
US9592524B2 (en)	2010-05-06	2017-03-14	Duerr Systems Gmbh	Coating device comprising a jet of coating medium which is broken down into drops
US10464095B2 (en)	2010-05-06	2019-11-05	Dürr Systems GmbH	Coating device comprising a jet of coating medium which is broken down into drops

Also Published As

Publication number	Publication date
ES2346680T3 (es)	2010-10-19
PL1764157T3 (pl)	2010-11-30
EP1764157B1 (fr)	2010-06-02
DE502006007070D1 (de)	2010-07-15
EP1764157A3 (fr)	2007-06-13
PT1764157E (pt)	2010-09-07
ATE469704T1 (de)	2010-06-15
DE102005044154B4 (de)	2007-09-27
DE102005044154A1 (de)	2007-04-05

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