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EP1208915A2 - Procédé et dispositif de transfert de peintures électroconductrices entre des emplacements à potentiels différents - Google Patents

Procédé et dispositif de transfert de peintures électroconductrices entre des emplacements à potentiels différents Download PDF

Info

Publication number
EP1208915A2
EP1208915A2 EP01127818A EP01127818A EP1208915A2 EP 1208915 A2 EP1208915 A2 EP 1208915A2 EP 01127818 A EP01127818 A EP 01127818A EP 01127818 A EP01127818 A EP 01127818A EP 1208915 A2 EP1208915 A2 EP 1208915A2
Authority
EP
European Patent Office
Prior art keywords
delivery
line
paint
pigs
station
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
Application number
EP01127818A
Other languages
German (de)
English (en)
Other versions
EP1208915A3 (fr
EP1208915B1 (fr
Inventor
Winfried Ott
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.)
Lactec GmbH Gesellschaft fuer Moderne Lackiertechnik
Original Assignee
Lactec GmbH Gesellschaft fuer Moderne Lackiertechnik
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
Application filed by Lactec GmbH Gesellschaft fuer Moderne Lackiertechnik filed Critical Lactec GmbH Gesellschaft fuer Moderne Lackiertechnik
Publication of EP1208915A2 publication Critical patent/EP1208915A2/fr
Publication of EP1208915A3 publication Critical patent/EP1208915A3/fr
Application granted granted Critical
Publication of EP1208915B1 publication Critical patent/EP1208915B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1608—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive
    • B05B5/1616—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive and the arrangement comprising means for insulating a grounded material source from high voltage applied to the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1481—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet comprising pigs, i.e. movable elements sealingly received in supply pipes, for separating different fluids, e.g. liquid coating materials from solvent or air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/149—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet characterised by colour change manifolds or valves therefor

Definitions

  • the invention relates to a method for conveying electrical conductive paints from a supply system connected to earth potential, especially a color changer, to one of high voltage lying consumer, especially an electrostatic Atomizers.
  • the invention is based on the object to provide a simply structured procedure, which is a comparative one requires little control effort and also for automatic quick color change systems is suitable.
  • This object is achieved in that individual Paint quantities divided and at spatial and temporal intervals along a conveyor line between the feed system and the Consumers are moved, the length of the conveyor line the expansion of the individual amounts of paint in the conveying direction exceeds a sufficient dimension as an insulating section.
  • the invention also relates to a device for carrying it out this process with a conveyor line for paint that in the connection between a grounded delivery system, in particular a color changer, and one under high tension Consumers, especially an electrostatic atomizer, is switched on.
  • the aforementioned invention task also applies in this respect, namely to create a device that is comparatively simple is easy to manage and is also useful for automatic quick color change systems.
  • this device is characterized in that that the delivery line consists of an insulating material, that in the delivery line at least one pair of pigs from a rear Pig and a front pig that is arranged a loading station for the rear end of the delivery line Allocation of divided amounts of paint between the two pigs assigned is that the front end of the delivery line is a delivery station to discharge the divided paint quantities the delivery line is assigned that a transport device for relocating the pair of pigs with an absorbed amount of paint from the loading station to the delivery station and one Return transport device for shifting the pair of pigs from the Dispensing station to the loading station are provided and that the length of the delivery line between the loading station and the delivery station and the length of the between the pigs recorded paint quantity package are dimensioned so that the added Conveyor line sections in front of and behind the paint quantity package always an insulating section of sufficient length form between the loading station and the delivery station.
  • the lacquer is thus discontinuously in individual quantities conveyed, the measured in the conveying direction Longitudinal extension of the individual lacquer packages considerably below the Length of the conveyor line or the isolating conveyor line lies, so that there is always a sufficient isolation distance within this remains.
  • the individual Varnish quantities or varnish packages without problems in the high voltage range transport for example using compressed air or an insulating liquid as a sliding medium, as follows is described using the exemplary embodiment.
  • the division of the varnish amounts no problems prove the method according to the invention and the associated Device as appropriate, simple and reliable.
  • the discontinuous transfer of the individual paint quantities implements an at least partial temporary storage of the paint in the High voltage range ahead if the consumer is continuous to be supplied. Such caching can be avoided, however, if a particular Appropriate version the divided paint quantities over two conveyor lines or fed through two parallel conveyor lines be, with the paint delivery alternating without interruption the amount of paint on one and the other conveyor line or Delivery line takes place.
  • the conveyor 1 comprises a conveyor line 2 with a loading station 3 near the rear end of the line 4 and a delivery station 5 near the front line end 6.
  • the delivery line 2 is made of an electrically insulating Material, e.g. Plastic, made and points between the Feeding station 3 and the delivery station 5 a comparatively great length L.
  • a feed system 7 for paint which acts as an automatic color changer 8 is formed, is via a feed line 9 with a feed valve 10 in the loading station 3 to the delivery line 2 connected.
  • the delivery station 5 In the delivery station 5 is a delivery line to the delivery line 2 11 connected to a dispensing valve 12.
  • the discharge line 11 leads to a consumer via a metering device 13 14, here from an electrostatic paint sprayer 15 is formed.
  • High voltage is present at this, so that a high-voltage region 16 indicated by dashed lines is present in which the delivery station 5 also falls.
  • the feed system 7 and the loading station 3 to earth potential, as indicated by a corresponding symbol is.
  • the delivery line 2 is a pair of pigs 17 with a rear Pig 18 and a front pig 19 arranged which look like can move a piston in the longitudinal direction through line 2, fill their cross-section completely, however, and thus a dimensionally stable Separating element for the on opposite sides in the delivery line 2 located media.
  • the newt 18 and 19 are at a minimum distance by a spacer 20 held to each other, as shown in Figure 1.
  • the two pigs 17, 18 can have a greater distance to each other to get a certain amount of paint between them 21 record.
  • Such amount of paint 21 takes within Delivery line 2 a length l. It is important that this length l and thus the amount of paint 21 is not chosen too large, so that the delivery line 2 still a sufficient insulation length L-l which has a breakdown of the high voltage from the high voltage range 16 to the loading station 3 prevented.
  • a return transport device 28 For this return of the pair of pigs 17 from the delivery station 5 to the loading station 3 is a return transport device 28 provided at the front end 6 of the delivery line 2 connected and otherwise as the transport device 23 is formed. Accordingly, the Return transport device 28 a compressed air line 29 with a Compressed air valve 30, which is connected to a compressed air source 31 and is provided with a vent valve 33.
  • the conveyor line 2 are in the area of the loading station 3 a loading sensor 33 and in the area of the Dispensing station 5 is assigned a dispensing sensor 34. These sensors speak on the presence of the pair of pigs 17 or the packet 22 in the sensor area.
  • FIG. 3 shows the package 22 with the amount of liquid 21 halfway, which is now the existing insulation section L-l on two insulation sections divides in front of and behind the amount of liquid 21. simultaneously is the package 22 'in the feed station in the conveyor line 2' 3 'has been completed.
  • the paint package 22 has arrived at the delivery station 5, where, due to the contact, there is even high voltage.
  • This arrival at the delivery station 5 is checked by the delivery sensor 34 determined, whereupon the dispensing valve 12 opened is, so that the paint on the discharge line 11 accordingly the specification by the metering device 13 slowly to the atomizer 15 flows.
  • the delivery sensor 34 determines, whereupon the dispensing valve 12 opened is, so that the paint on the discharge line 11 accordingly the specification by the metering device 13 slowly to the atomizer 15 flows.
  • Figure 4 is a part of the amount of liquid 21 already dispensed while the package 22 'with the amount of liquid 21 'en route to the delivery station 5' for what the transport device 23 'was actuated accordingly.
  • the dispensing sensor 34 accordingly corresponds to that when dispensing the Lacks continued forward movement of the rear pig 18 the End of emptying from the package 22 fixed, whereupon the control device the dispensing valve 12 closes and the dispensing valve 12 'opens, so that now the atomizer 15 from the amount of paint 21 'continues to be supplied.
  • Figure 6 shows that the two pigs 18 and 19 each in the same Are formed in a manner and from a core 36 with a sheath 37 consist of a plastic.
  • the spacer 20 is made from a pig 19 concentric to the delivery line 2 protruding rod 38 formed with a rounded head 39.
  • the spacer 20 forms a spacer that prevents that when the pigs 18 and 19 are pushed back they collide and stick together. Also through the spacer 20 in the loading station 3 one for filling the space between the two pigs 18 is sufficient, 19 always guaranteed.
  • the device according to FIG. 7 largely corresponds to the illustration in Figure 1.
  • a modified transport device 40 or 40 ' provided that not with compressed air but with an insulating Liquid 41 works for which a reservoir 42 is provided.
  • Another connection is via a return line 45 with a bypass valve 46, which is parallel to the metering pump 43 and the delivery valve 44 is switched.
  • the training according to FIG. 8 is advantageous, in which one under one Pressure from the pressure accumulator 48, for example 2 to 5 bar is provided for the insulating liquid 41.
  • a den common metering pump assigned to both delivery lines 2, 2 ' 49 is connected to the pressure accumulator 48 via a connecting line 50 connected and via separate pressure lines 51 and 51 ' each with a delivery valve 44, 44 'with the front end 6, 6 'of the delivery lines 2, 2' connected.
  • a return line 45, 45 'with a bypass valve 46, 46' leads from each delivery line 2, 2 'to the connecting line 50 and thus back to the pressure accumulator 48th
  • valves 46 and 32 closed and the valves 44 and 21 opened and thus enables the metering pump 49 to be metered Advancing the rear pig 18 the paint from the To promote the pig gap to the atomizer 15.
  • valves 44 and 32 are closed and valves 46 and 30 opened, which not only moves the pair of pigs 17 back but also the insulating liquid from the delivery line 2 is pushed back into the pressure accumulator 48. In corresponding The pair of pigs are also returned 17 'in the delivery line 2'.

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Threshing Machine Elements (AREA)
  • Non-Mechanical Conveyors (AREA)
EP01127818A 2000-11-28 2001-11-22 Procédé et dispositif de transfert de peintures électroconductrices entre des emplacements à potentiels différents Expired - Lifetime EP1208915B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10059041 2000-11-28
DE10059041A DE10059041C2 (de) 2000-11-28 2000-11-28 Verfahren und Vorrichtung zum Fördern von elektrisch leitfähigen Lacken zwischen unterschiedlichen Spannungspotenzialen

Publications (3)

Publication Number Publication Date
EP1208915A2 true EP1208915A2 (fr) 2002-05-29
EP1208915A3 EP1208915A3 (fr) 2004-01-02
EP1208915B1 EP1208915B1 (fr) 2010-03-24

Family

ID=7664966

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01127818A Expired - Lifetime EP1208915B1 (fr) 2000-11-28 2001-11-22 Procédé et dispositif de transfert de peintures électroconductrices entre des emplacements à potentiels différents

Country Status (4)

Country Link
US (1) US6589348B2 (fr)
EP (1) EP1208915B1 (fr)
AT (1) ATE461750T1 (fr)
DE (2) DE10059041C2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10233006A1 (de) * 2002-07-20 2004-02-19 Eisenmann Lacktechnik Kg Verfahren zur Versorgung einer Lackapplikationseinrichtung mit Lack
EP1522348A3 (fr) * 2003-10-07 2008-01-23 Dürr Systems GmbH Procédé et système d'alimentation en produit d'un dispositif consommateur par un circuit nettoyé par raclage
WO2008058650A3 (fr) * 2006-11-15 2008-08-28 Duerr Systems Gmbh Pulvérisateur universel et procédé correspondant permettant son fonctionnement
WO2010075322A1 (fr) * 2008-12-23 2010-07-01 Abb Inc. Système de navette de peinture

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10115463A1 (de) * 2001-03-29 2002-10-02 Duerr Systems Gmbh Zerstäuber für eine Beschichtungsanlage und Verfahren zu seiner Materialversorgung
DE10115472A1 (de) * 2001-03-29 2002-10-10 Duerr Systems Gmbh Ventileinheit für eine elektrostatische Beschichtungsanlage
DE10115470A1 (de) * 2001-03-29 2002-10-10 Duerr Systems Gmbh Beschichtungsanlage mit einer Zerstäuberwechselstation
DE10115467A1 (de) * 2001-03-29 2002-10-02 Duerr Systems Gmbh Werkzeugwechselsystem für eine Maschine
DE10131562A1 (de) * 2001-06-29 2003-01-16 Duerr Systems Gmbh Verfahren und System zur Versorgung einer Beschichtungsvorrichtung
DE10139088A1 (de) * 2001-08-16 2003-02-27 Duerr Systems Gmbh Manipulatormaschine mit einer zu dem Arbeitsgerät geführten Leitungsanordnung
DE10202711A1 (de) * 2002-01-24 2003-07-31 Duerr Systems Gmbh Zerstäuber für die elektrostatische Serienbeschichtung von Werkstücken
DE10211244A1 (de) * 2002-03-13 2003-10-23 Lactec Ges Fuer Moderne Lackte Lackieranlage zum Aufbringen von flüssigem Beschichtungsmaterial
US7549449B2 (en) * 2002-05-07 2009-06-23 Durr Systems, Inc. Paint delivery and application system and method
DE10301942A1 (de) * 2003-01-20 2004-07-29 Dürr Systems GmbH Hydraulisch dynamischer Monomolch
US20120037716A1 (en) 2005-01-10 2012-02-16 Durr Systems, Inc. Paint delivery and application apparatus and method
DE10231421A1 (de) 2002-07-11 2004-01-22 Dürr Systems GmbH Verfahren und System zur Versorgung eines Pulverbeschichtungsgerätes
DE10233197A1 (de) * 2002-07-22 2004-02-05 Dürr Systems GmbH Potentialausgleichsanordnung für einen elektrostatischen Rotationszerstäuber
DE10233199A1 (de) * 2002-07-22 2004-02-05 Dürr Systems GmbH Turbinenmotor eines Rotationszerstäubers
DE10233198A1 (de) * 2002-07-22 2004-02-05 Dürr Systems GmbH Rotationszerstäuber
DE10239516A1 (de) * 2002-08-28 2004-03-18 Dürr Systems GmbH Schlauch für die elektrostatische Beschichtung von Werkstücken
DE10239517A1 (de) * 2002-08-28 2004-03-11 Dürr Systems GmbH Beschichtungseinrichtung mit einem Rotationszerstäuber und Verfahren zum Steuern ihres Betriebes
DE10240072B4 (de) * 2002-08-30 2005-11-24 Dürr Systems GmbH Molch zur Förderung eines Beschichtungsmaterials und Verfahren zu seiner Herstellung
DE10240451A1 (de) * 2002-09-02 2004-03-11 Dürr Systems GmbH Sensoranordnung für eine Beschichtungsanlage
DE10245594A1 (de) * 2002-09-30 2004-04-08 Dürr Systems GmbH Verfahren zur Kollisionserkennung
US20050002742A1 (en) * 2002-12-11 2005-01-06 Martin Bachmann Method and device for transporting powdery substances
US6991178B2 (en) 2003-01-24 2006-01-31 Dürr Systems, Inc. Concentric paint atomizer shaping air rings
EP1502656B1 (fr) * 2003-07-28 2010-09-08 Dürr Systems GmbH Méthode et système d'alimentation de peinture pour une installation de revêtement électrostatique et système de liaison pour cela
DE10335358A1 (de) * 2003-08-01 2005-03-10 Duerr Systems Gmbh Beschichtungsmittelwechsler
EP1634651B1 (fr) 2004-09-13 2008-06-04 Dürr Systems GmbH Méthode et dispositif de revêtement de pièces en série et pulvérisateur rotatif
US7793858B2 (en) * 2004-10-12 2010-09-14 Durr Systems, Inc. Paint delivery and application apparatus and method
US8671495B2 (en) * 2006-11-06 2014-03-18 Durr Systems, Inc. Scraper pig
EP2009626A1 (fr) * 2007-06-29 2008-12-31 Deutsche Thomson OHG Appareil comprenant une unité de capture fournissant trois faisceaux de données de lecture depuis ou écrivant des données sur un support de stockage optique et support de stockage optique correspondant
DE102015008845A1 (de) * 2015-07-13 2017-01-19 Eisenmann Se Wechseleinrichtung und Beschichtungssystem zum Beschichten von Gegenständen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632816A (en) 1994-07-12 1997-05-27 Ransburg Corporation Voltage block
DE19756488A1 (de) 1997-12-18 1999-07-01 Lactec Gmbh Verfahren und Vorrichtung zum Isolieren eines elektrisch leitenden Strömungsmediums

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL187613C (nl) * 1978-01-11 1991-12-02 Akzo Nv Inrichting voor het elektrostatisch verspuiten van elektrisch geleidende lak.
DE3528446C1 (de) * 1985-08-08 1987-03-05 August Nobis Vorrichtung zur Innenbeschichtung von Rohren
US5230842A (en) * 1989-02-21 1993-07-27 Munde Bruce A Interior pipeline coating process
US5288525A (en) * 1992-03-24 1994-02-22 Binks Manufacturing Company Method of and system for delivering conductive coating material to electrostatic spraying apparatus
DE19704573C2 (de) * 1997-02-07 2002-10-24 Herberts Gmbh Vorrichtung zur Lackierung von Kraftfahrzeugkarossen
DE19817377B4 (de) * 1998-04-18 2013-01-03 Lactec Gmbh Verfahren und Vorrichtung zum Zuführen von Lack zu mindestens zwei Zerstäubern
DE19858397A1 (de) * 1998-12-17 2000-06-21 Duerr Systems Gmbh Verfahren und System zur Farbversorgung einer elektrostatischen Beschichtungsanlage
DE19937426A1 (de) * 1999-08-07 2001-03-15 Eisenmann Lacktechnik Kg Lackiervorrichtung
DE19940542A1 (de) * 1999-08-26 2001-03-01 Abb Patent Gmbh Verfahren und Anordnung zum Transport von elektrisch leitfähigem Lack
DE19961271A1 (de) * 1999-12-18 2001-07-05 Duerr Systems Gmbh Lackiereinrichtung
DE19961270A1 (de) * 1999-12-18 2001-07-05 Inlac Ind Lackieranlagen Gmbh Lackieranlage
DE10064065B4 (de) * 1999-12-22 2006-07-27 Dürr Systems GmbH Beschichtungssystem für die automatisierte Beschichtungstechnik
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632816A (en) 1994-07-12 1997-05-27 Ransburg Corporation Voltage block
DE19756488A1 (de) 1997-12-18 1999-07-01 Lactec Gmbh Verfahren und Vorrichtung zum Isolieren eines elektrisch leitenden Strömungsmediums

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10233006A1 (de) * 2002-07-20 2004-02-19 Eisenmann Lacktechnik Kg Verfahren zur Versorgung einer Lackapplikationseinrichtung mit Lack
DE10233006B4 (de) * 2002-07-20 2007-07-05 Eisenmann Lacktechnik Gmbh & Co. Kg Verfahren zur Versorgung einer Lackapplikationseinrichtung mit Lack
US7793676B2 (en) 2002-07-20 2010-09-14 Eisenmann Lacktechnik Gmbh & Co. Kg Method for supplying a paint application device with paint
EP1522348A3 (fr) * 2003-10-07 2008-01-23 Dürr Systems GmbH Procédé et système d'alimentation en produit d'un dispositif consommateur par un circuit nettoyé par raclage
WO2008058650A3 (fr) * 2006-11-15 2008-08-28 Duerr Systems Gmbh Pulvérisateur universel et procédé correspondant permettant son fonctionnement
CN101557881B (zh) * 2006-11-15 2012-09-19 杜尔系统有限责任公司 通用型雾化器及其操作方法
US9346070B2 (en) 2006-11-15 2016-05-24 Durr Systems Gmbh Universal atomizer and associated operating method
EP2089164B1 (fr) * 2006-11-15 2018-05-02 Dürr Systems AG Pulverisateur universel et procede correspondant permettant son fonctionnement
WO2010075322A1 (fr) * 2008-12-23 2010-07-01 Abb Inc. Système de navette de peinture

Also Published As

Publication number Publication date
ATE461750T1 (de) 2010-04-15
EP1208915A3 (fr) 2004-01-02
EP1208915B1 (fr) 2010-03-24
DE10059041A1 (de) 2002-06-06
US20020064601A1 (en) 2002-05-30
US6589348B2 (en) 2003-07-08
DE10059041C2 (de) 2002-11-14
DE50115402D1 (de) 2010-05-06

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