EP1384514A2 - Pulvérisateur rotatif et palier pour ce pulvérisateur - Google Patents

Pulvérisateur rotatif et palier pour ce pulvérisateur Download PDF

Info

Publication number: EP1384514A2
Authority: EP; European Patent Office
Prior art keywords: shaping air; bearing unit; bell cup; rotary; rotary atomiser
Prior art date: 2002-07-22
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

EP03016335A

Other languages

German (de)

English (en)

Other versions

EP1384514A3 (fr

EP1384514B1 (fr

Inventor

Hans-Jürgen Dr. Nolte

Harry Krumma

Frank Herre

Michael Baumann

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.)

2002-07-22

Filing date

2003-07-18

Publication date

2004-01-28

2003-07-18 Application filed by Duerr Systems AG filed Critical Duerr Systems AG

2003-07-18 Priority to SI200331712T priority Critical patent/SI1384514T1/sl

2004-01-28 Publication of EP1384514A2 publication Critical patent/EP1384514A2/fr

2005-10-26 Publication of EP1384514A3 publication Critical patent/EP1384514A3/fr

2009-09-09 Application granted granted Critical

2009-09-09 Publication of EP1384514B1 publication Critical patent/EP1384514B1/fr

2023-07-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- 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
- B05B3/1092—Means for supplying shaping gas

Definitions

the invention relates to a rotary atomizer for a coating of workpieces according to the preamble of the claim 1 and a bearing unit for the drive turbine of a Rotary atomizer.
rotary atomizers are known to be used, where a so-called bell plate of a Compressed air turbine is driven at high speeds.
the bell plate This is usually frustoconical and expanded in spraying direction, wherein the coating agent to be applied in the frusto-conical bell cup due to the centrifugal forces axially and in particular radially accelerated becomes, so that at the bell-plate tear-off edge a cone-shaped Spray jet is created.
the outer surface the bell cup for shaping the spray with a so-called Blowing draft air, wherein the shaping air the direction of the influenced at the Glockentellerabrisskante sprayed paint particles.
Blowing draft air By controlling the amount and the speed the blown-off shaping air can thus be the shape of the spray and thus adjust the spray jet width.
a rotary atomizer The type considered here is, for example, off DE 43 06 800 A1 known.
the invention is therefore based on the object described above known rotary atomizer with respect to the required Space and in terms of fluid dynamics optimize.
the object is, starting from the well-known described above Rotary atomiser according to the preamble of the claim 1, by the characterizing features of claim 1 or by a storage unit with the features of claim 15 solved.
the invention includes the general technical teaching, the Lenklufttechnisch not outside between the housing wall of the rotary atomizer and the compressed air turbine, but in radial To arrange direction further inside.
the steering air duct is at least partially in the axial direction by a bearing unit of the compressed air turbine through, so that it can be waived, the Lenkluft für consuming outside around the compressed air turbine around to lead.
the storage unit of the compressed air turbine therefore preferably has an axially continuous bore on which a part the Lenk Kunststoff effet forms.
the compressed air turbine consists of two approximately cylindrical Sections with different outside diameters, wherein the turbine wheel in the portion with the larger outer diameter is arranged.
the Lenkluft endeavor runs in this case axially through the portion of the bearing unit with the larger outer diameter and opens on the bell plate facing side into a so-called airspace, which is the section the bearing unit with a smaller outer diameter outside surrounds. From this so-called airspace reaches the Lenkluft then by one or more arranged in the storage unit Drilling to the Lenkluftauslass, which bore of a Mouth opening in the lateral surface of the storage unit emanates and in a mouth opening in the bell-plate-side end face the storage unit opens.
this bore extends in this case acute angle to the axis of rotation of the bell cup and in essence kinks.
the bore extends in the storage unit, however, starting from the bell-plate side End face of the bearing unit initially parallel to the axis of rotation of the bell plate and then flows into a radially extending Engraving hole, on the lateral surface of the storage unit in the Airspace opens.
the steering air duct is at least one Much of their length is essentially kink-free to the flow to optimize the shaping air in terms of flow.
the steering air duct preferably has at least on a large part of its length a substantially constant Cross-sectional area to a uniform flow of the shaping air to reach within the Lenkluft für.
the invention are preferably at least two shaping air outlets for shaping the spray jet provided, wherein the Lenkluftauslässe preferably in a different radial distance to the axis of rotation of Bell plates are arranged.
the individual steering air outlets in this case are preferably by separate shaping air ducts supplied with shaping air, whereby with regard to the shaping of the Spray jet great freedom exist.
One of the shaping air ducts can in this case be described in the introduction conventional way outside between the housing wall and the compressed air turbine can be arranged while another Lenkluft effet in the invention described above Way to the housing wall spaced further inside is.
the drawing shows a cross-sectional view of an inventive Rotary atomizer.
the illustrated rotary atomizer 1 according to the invention is built largely conventional, so as to supplement the following Reference is made to the relevant prior art becomes.
the rotary atomizer 1 For mounting the rotary atomizer 1 has this on his mounting side end face a mounting flange 2 with a Attachment pin 3 on which a mechanical attachment on a robot arm of a painting robot.
a conventional frusto-conical Bell plate 4 are attached, the dashed line here is reproduced and in the operation of Rotationszerstäubers 1 driven by a pneumatic turbine 5 at a high speed becomes.
the rotation of the bell cup 4 leads here, that introduced into the interior of the bell cup 4 coating agent accelerated axially and in particular radially is sprayed and on a bell plate tear-off.
the drive of the compressed air turbine 5 takes place here by compressed air, that of the painting robot on the mounting flange. 2 is guided, wherein the supply of the drive air here for simplicity not shown.
a so-called shaping air ring 6 is provided which in the bell-plate-side end face of a housing 7 of the rotary atomizer 1 is arranged.
the shaping air ring 6 are a plurality of axially aligned shaping air nozzles 8, 9 arranged over in the operation of the rotary atomizer 1 a Lenkluftstrom axially on the outside of the conical outer surface of the bell cup 4th can be blown. Depending on the amount and the speed the blowing air blown out of the shaping air nozzles 8, 9 so the spray is shaped and the desired beam width set.
the supply of the shaping air for the two shaping air nozzles 8, 9 takes place in each case by a flange opening 10, 11, the in the mounting flange 2 of the rotary atomizer 1 is arranged are.
the position of the flange opening 10, 11 within the End face of the mounting flange 2 is in this case by the Position of the corresponding connections on the associated mounting flange specified by the painting robot.
the outer shaping air nozzle 8 is in this case in the beginning described conventional manner by a Lenkluft Gustav 12th supplied to the outside of the compressed air turbine 5 between the housing 6 and the compressed air turbine 5 is guided along.
the flange opening 10 first opens into an axially extending Thrust hole 13, which then turns into a radial Stitch bore 14 passes, which eventually on the outside of a Valve housing 15 in a space between the housing 7 and the valve housing 15 opens.
the draft air is then at the Compressed air turbine 5 passed over in a so-called air space 16, from where they finally pierced 17 holes in the Steering ring 6 reaches the shaping air nozzle 8.
the Lenklufttechnisch 18 also axially by a bearing unit 19 of the Pneumatic turbine 5.
the radial distance of the shaping air duct 18 from the axis of rotation of the bell cup 4 is greater than the outer diameter of not shown for simplicity Turbinenrads, so that the Lenklufttechnisch 18 on the outside of the turbine wheel runs.
the Lenklufttechnisch 18 then opens bell plate side in another air space 20, the between a substantially cylindrical portion 21 of the compressed air turbine 5 and a surrounding cover 22 arranged is.
the bores 23 in the section 21 of the compressed air turbine 5 consist of one of the lateral surface of the section 21 outgoing radially extending tap hole and a from the bell-plate-side end face of the section 21 Outgoing axial tap hole, which is a simple Assembly possible.
Another advantage of the shaping air duct 18 according to the invention can be seen in the kink-free guidance of the steering air flow, the is optimized flow dynamics.

Landscapes

Nozzles (AREA)
Electrostatic Spraying Apparatus (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

EP03016335A 2002-07-22 2003-07-18 Pulvérisateur rotatif et palier pour ce pulvérisateur Expired - Lifetime EP1384514B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
SI200331712T SI1384514T1 (sl)	2002-07-22	2003-07-18	Rotacijski razprĹˇilnik in leĹľajna enota zanj

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10233198A DE10233198A1 (de)	2002-07-22	2002-07-22	Rotationszerstäuber
DE10233198		2002-07-22

Publications (3)

Publication Number	Publication Date
EP1384514A2 true EP1384514A2 (fr)	2004-01-28
EP1384514A3 EP1384514A3 (fr)	2005-10-26
EP1384514B1 EP1384514B1 (fr)	2009-09-09

Family

ID=29796497

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP03016335A Expired - Lifetime EP1384514B1 (fr)	2002-07-22	2003-07-18	Pulvérisateur rotatif et palier pour ce pulvérisateur

Country Status (6)

Country	Link
US (1)	US7036750B2 (fr)
EP (1)	EP1384514B1 (fr)
AT (1)	ATE442206T1 (fr)
DE (2)	DE10233198A1 (fr)
ES (1)	ES2333208T3 (fr)
SI (1)	SI1384514T1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1764157A2 (fr)	2005-09-15	2007-03-21	Dürr Systems GmbH	Elément d'un pulvérisateur rotatif
USD873874S1 (en)	2012-09-28	2020-01-28	Dürr Systems Ag	Axial turbine housing for a rotary atomizer for a painting robot

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7721976B2 (en) *	2002-07-22	2010-05-25	Durr Systems, Inc.	High speed rotating atomizer assembly
DE10239517A1 (de)	2002-08-28	2004-03-11	Dürr Systems GmbH	Beschichtungseinrichtung mit einem Rotationszerstäuber und Verfahren zum Steuern ihres Betriebes
US9346064B2 (en) *	2005-09-16	2016-05-24	Carlisle Fluid Technologies, Inc.	Radius edge bell cup and method for shaping an atomized spray pattern
DE102006019890B4 (de) *	2006-04-28	2008-10-16	Dürr Systems GmbH	Zerstäuber und zugehöriges Betriebsverfahren
USD579518S1 (en) *	2007-11-28	2008-10-28	Horng Lai Industrial Co., Ltd.	Shower head
DE102008047118B4 (de)	2008-09-15	2024-02-01	Dürr Systems Ag	Lackieranlagenbauteil
FR2936434B1 (fr) *	2008-09-30	2014-07-25	Sames Technologies	Projecteur rotatif et procede de projection de produit de revetement mettant en oeuvre un tel projecteur rotatif
US9375734B1 (en)	2015-06-16	2016-06-28	Efc Systems, Inc.	Coating apparatus turbine having internally routed shaping air
DE102017212480B4 (de)	2017-07-20	2022-06-09	Audi Ag	Rotationszerstäuber mit verbessertem Befestigungssystem für den Glockenteller
JP6948487B1 (ja) *	2021-06-23	2021-10-13	アーベーベー・シュバイツ・アーゲーABB Schweiz AG	静電塗装装置
DE102022133678A1 (de)	2022-12-16	2024-06-27	Dürr Systems Ag	Antriebsturbine für einen Rotationszerstäuber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4306800A1 (de)	1993-03-04	1994-09-08	Duerr Gmbh & Co	Beschichtungsvorrichtung mit einem Rotationszerstäuber
DE10202712A1 (de)	2002-01-24	2003-07-31	Duerr Systems Gmbh	Verfahren zum Steuern der Sprühstrahlbreite eines Zerstäubers und Zerstäuber für die Serienbeschichtung von Werkstücken

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4376135A (en)	1981-03-20	1983-03-08	Binks Manufacturing Company	Apparatus for atomization in electrostatic coating and method
DE3214314A1 (de)	1982-04-19	1983-10-20	J. Wagner AG, 9450 Altstätten	Elektrostatische spruehvorrichtung
GB8320827D0 (en)	1983-08-02	1983-09-01	Sale Tilney Technology Ltd	Coating workpieces
US4589597A (en)	1983-10-03	1986-05-20	Graco Inc.	Rotary atomizer spray painting device
CH668008A5 (de)	1985-04-30	1988-11-30	H U Ramseier Fa	Elektrostatische pulverbeschichtungsanlage.
US4684064A (en)	1985-08-19	1987-08-04	Graco Inc.	Centrifugal atomizer
DE3609240C2 (de)	1986-03-19	1996-08-01	Behr Industrieanlagen	Vorrichtung zum elektrostatischen Beschichten von Gegenständen
US4887770A (en) *	1986-04-18	1989-12-19	Nordson Corporation	Electrostatic rotary atomizing liquid spray coating apparatus
US4919333A (en)	1986-06-26	1990-04-24	The Devilbiss Company	Rotary paint atomizing device
EP0283918B1 (fr)	1987-03-23	1991-07-10	Behr Industrieanlagen GmbH & Co.	Dispositif de revêtement électrostatique d'objets
DE3720201C1 (de)	1987-06-16	1988-09-08	Ransburg Gmbh	Spruehbeschichtungseinrichtung mit einer ringfoermigen Elektrodenanordnung fuer elektrisch leitfaehige Beschichtungsfluessigkeiten
JPH0195269U (fr)	1987-12-18	1989-06-23
US4927081A (en)	1988-09-23	1990-05-22	Graco Inc.	Rotary atomizer
DE3920981A1 (de)	1989-06-27	1991-01-10	Ist Molchtechnik Gmbh	Rohrleitungsmolch
US5078321A (en)	1990-06-22	1992-01-07	Nordson Corporation	Rotary atomizer cup
DE4105116C2 (de)	1991-02-19	2003-03-27	Behr Industrieanlagen	Vorrichtung und Verfahren zum elektrostatischen Beschichten von Gegenständen
DE4121455C2 (de)	1991-06-28	1994-10-27	Wagner Int	Einrichtung zum Speisen von Pulverbeschichtungsgeräten mit einem Pulver-Luft-Gemisch
US5397063A (en) *	1992-04-01	1995-03-14	Asahi Sunac Corporation	Rotary atomizer coater
US5633306A (en)	1992-12-03	1997-05-27	Ransburg Corporation	Nonincendive rotary atomizer
JP3489035B2 (ja)	1993-04-07	2004-01-19	ノードソン株式会社	粉体塗布装置
US5300006A (en)	1993-07-02	1994-04-05	Okuma Machine Tools Inc.	Automatic tool changer
DE4342128A1 (de)	1993-12-10	1995-06-14	Abb Patent Gmbh	Farbauftragvorrichtung
US5632448A (en) *	1995-01-25	1997-05-27	Ransburg Corporation	Rotary powder applicator
WO1996031286A1 (fr)	1995-04-06	1996-10-10	Abb Industry K.K.	Dispositif pour peindre du type presentant une tete de pulverisation rotative
DE19517477A1 (de) *	1995-05-12	1996-11-14	Abb Patent Gmbh	Rotationszerstaueber
US5683032A (en)	1995-06-29	1997-11-04	Ford Global Technologies, Inc.	Air measuring apparatus and method for paint rotary bell atomizers
JP3322100B2 (ja)	1995-11-09	2002-09-09	日産自動車株式会社	回転霧化静電塗装装置
DE19610588B4 (de)	1996-03-18	2010-08-05	Dürr Systems GmbH	Beschichtungsmaschine mit auswechselbarem Behälter
DE19709988C2 (de)	1997-03-11	2002-01-24	Inlac Ind Lackieranlagen Gmbh	Lackiereinrichtung mit mehreren kreisförmig geführten Farbleitungen
DE19728155A1 (de)	1997-07-03	1999-01-07	Lactec Gmbh	Verfahren und Vorrichtung zum Lackieren
DE19742588B4 (de)	1997-09-26	2009-02-19	Dürr Systems GmbH	Verfahren zum serienweisen Beschichten von Werkstücken
US6164561A (en)	1998-01-13	2000-12-26	Abb K.K.	Rotary atomizing head type coating device
DE19805938A1 (de)	1998-02-13	1999-08-19	Lactec Gmbh	Verfahren und Vorrichtung zum Beschichten von Teilen
DE19830029A1 (de)	1998-07-04	2000-01-05	Audi Ag	Anlage zum Beschichten von Gegenständen, insbesondere von Fahrzeug-Karosserien
DE19909369A1 (de)	1999-03-03	2000-09-21	Daimler Chrysler Ag	Elektrostatischer Zerstäuber mit einem Gehäuse
JP3648134B2 (ja)	1999-07-13	2005-05-18	Ａｂｂ株式会社	自動塗装装置
DE19937425A1 (de)	1999-08-07	2001-03-15	Eisenmann Lacktechnik Kg	Lackiervorrichtung für Pulverlack
DE19959473A1 (de)	1999-12-10	2001-06-13	Frederic Dietrich	Vorrichtung und Verfahren zum pneumatischen Fördern pulverförmiger Stoffe sowie Verwendung der Vorrichtung
DE19961271A1 (de)	1999-12-18	2001-07-05	Duerr Systems Gmbh	Lackiereinrichtung
DE10033987A1 (de)	2000-07-13	2002-01-24	Duerr Systems Gmbh	Verfahren zur Versorgung eines Beschichtungsorgans für die elektrostatische Serienbeschichtung von Werkstücken und Versorgungssystem hierfür
DE10033986A1 (de)	2000-07-13	2002-01-24	Duerr Systems Gmbh	Verfahren zur Verwendung eines Molches in einer Beschichtungsanlage und Molch hierfür
DE10059041C2 (de)	2000-11-28	2002-11-14	Lactec Ges Fuer Moderne Lackte	Verfahren und Vorrichtung zum Fördern von elektrisch leitfähigen Lacken zwischen unterschiedlichen Spannungspotenzialen
DE10063234C1 (de)	2000-12-19	2002-07-04	Duerr Systems Gmbh	Schlauchsystem mit einem molchbaren Schlauch
DE10130173A1 (de)	2001-06-22	2003-01-02	Duerr Systems Gmbh	Pulverbeschichtungsanlage

2002
- 2002-07-22 DE DE10233198A patent/DE10233198A1/de not_active Withdrawn
2003
- 2003-07-18 EP EP03016335A patent/EP1384514B1/fr not_active Expired - Lifetime
- 2003-07-18 DE DE50311882T patent/DE50311882D1/de not_active Expired - Lifetime
- 2003-07-18 SI SI200331712T patent/SI1384514T1/sl unknown
- 2003-07-18 ES ES03016335T patent/ES2333208T3/es not_active Expired - Lifetime
- 2003-07-18 AT AT03016335T patent/ATE442206T1/de not_active IP Right Cessation
- 2003-07-22 US US10/624,586 patent/US7036750B2/en not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4306800A1 (de)	1993-03-04	1994-09-08	Duerr Gmbh & Co	Beschichtungsvorrichtung mit einem Rotationszerstäuber
DE10202712A1 (de)	2002-01-24	2003-07-31	Duerr Systems Gmbh	Verfahren zum Steuern der Sprühstrahlbreite eines Zerstäubers und Zerstäuber für die Serienbeschichtung von Werkstücken

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1764157A2 (fr)	2005-09-15	2007-03-21	Dürr Systems GmbH	Elément d'un pulvérisateur rotatif
USD903733S1 (en)	2010-03-31	2020-12-01	Dürr Systems Ag	Axial turbine housing for a rotary atomizer for a painting robot
USD873874S1 (en)	2012-09-28	2020-01-28	Dürr Systems Ag	Axial turbine housing for a rotary atomizer for a painting robot

Also Published As

Publication number	Publication date
ES2333208T3 (es)	2010-02-18
US20040129799A1 (en)	2004-07-08
ATE442206T1 (de)	2009-09-15
EP1384514A3 (fr)	2005-10-26
DE10233198A1 (de)	2004-02-05
EP1384514B1 (fr)	2009-09-09
US7036750B2 (en)	2006-05-02
DE50311882D1 (de)	2009-10-22
SI1384514T1 (sl)	2010-01-29

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DE10236017B3 (de)	2004-05-27	Rotationszerstäuberturbine und Rotationszerstäuber
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DE2757522C2 (de)	1979-11-22	Rund- oder Ringstrahldüse zum Erzeugen und Abstrahlen eines Nebels oder Aerosols zur Beschichtung von Gegenständen
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EP0411203B1 (fr)	1993-08-11	Pistolet de pulvérisation
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DE3816417C2 (fr)	1990-03-29
WO2023057407A1 (fr)	2023-04-13	Coupelle en cloche, pulvérisateur centrifuge comportant la coupelle en cloche, installation de peinture et procédé de peinture correspondant

Legal Events

Date	Code	Title	Description
2003-12-12	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
2004-01-28	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
2004-01-28	AX	Request for extension of the european patent	Extension state: AL LT LV MK
2005-09-09	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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