EP0420038A3 - Process and apparatus for spray-coating of workpieces - Google Patents

Process and apparatus for spray-coating of workpieces Download PDF

Info

Publication number
EP0420038A3
EP0420038A3 EP19900118090 EP90118090A EP0420038A3 EP 0420038 A3 EP0420038 A3 EP 0420038A3 EP 19900118090 EP19900118090 EP 19900118090 EP 90118090 A EP90118090 A EP 90118090A EP 0420038 A3 EP0420038 A3 EP 0420038A3
Authority
EP
European Patent Office
Prior art keywords
workpieces
coating
spray
covers
coated
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
EP19900118090
Other languages
German (de)
Other versions
EP0420038B1 (en
EP0420038A2 (en
Inventor
Christian Meier
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.)
Praezisions Werkzeuge AG
Original Assignee
Praezisions Werkzeuge AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Praezisions Werkzeuge AG filed Critical Praezisions Werkzeuge AG
Publication of EP0420038A2 publication Critical patent/EP0420038A2/en
Publication of EP0420038A3 publication Critical patent/EP0420038A3/en
Application granted granted Critical
Publication of EP0420038B1 publication Critical patent/EP0420038B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B05B13/0609—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being automatically fed to, or removed from, the machine
    • 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
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • 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
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed

Landscapes

  • Spray Control Apparatus (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

When workpieces (1) are to be partially spray coated in continuous operation, parts of the workpiece (1) which are not to be coated are prevented from being contaminated by coating medium by means of covers (9a, 9b). In this process, the covers (9a, 9b) move during the coating process in an identical way to the workpieces (1) so that the covering can take place in the manner of a static seal. <IMAGE>
EP90118090A 1989-09-28 1990-09-20 Process and apparatus for spray-coating of hollow workpieces Expired - Lifetime EP0420038B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3932312A DE3932312A1 (en) 1989-09-28 1989-09-28 METHOD AND SYSTEM FOR SPRAY COATING WORKPIECES
DE3932312 1989-09-28

Publications (3)

Publication Number Publication Date
EP0420038A2 EP0420038A2 (en) 1991-04-03
EP0420038A3 true EP0420038A3 (en) 1992-01-02
EP0420038B1 EP0420038B1 (en) 1995-03-08

Family

ID=6390336

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90118090A Expired - Lifetime EP0420038B1 (en) 1989-09-28 1990-09-20 Process and apparatus for spray-coating of hollow workpieces

Country Status (6)

Country Link
US (1) US5258073A (en)
EP (1) EP0420038B1 (en)
JP (1) JP2661784B2 (en)
AT (1) ATE119435T1 (en)
DE (2) DE3932312A1 (en)
ES (1) ES2069645T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474807A (en) * 1992-09-30 1995-12-12 Hoya Corporation Method for applying or removing coatings at a confined peripheral region of a substrate
DE4318048A1 (en) * 1993-05-29 1994-12-01 Herberts Gmbh Process for waste-free spray painting of cylindrical bodies
DE19514057A1 (en) * 1995-04-13 1996-10-17 Daniel Seiler Coating system for electrostatic coating of flat workpieces with enamel powder
EP0744218B1 (en) * 1995-05-12 2003-01-22 Elpatronic Ag Process and device for the internal coating of can bodies
DE19630290C2 (en) * 1996-07-26 2000-08-10 Audi Ag System for the surface treatment of objects, in particular vehicle bodies
US20050025888A1 (en) * 2003-07-31 2005-02-03 Graham Packaging, Inc. Method for shielding articles on a coating line
WO2005105318A1 (en) * 2004-04-30 2005-11-10 Orisol Asia Ltd. Adhesive coating formed by spraying with electrostatic charge
JP5427749B2 (en) * 2010-10-19 2014-02-26 キヤノン化成株式会社 Method for producing elastic roller
US20140000649A1 (en) * 2011-12-22 2014-01-02 First Solar, Inc. Photovoltaic substrate cleaning system and method
FR3052086B1 (en) * 2016-06-07 2018-06-15 Louis Vuitton Malletier SYSTEM FOR TESTING A FRAGRANCE
CN115157551A (en) * 2021-04-01 2022-10-11 惠亚科技（东台）有限公司 Supply device
CN113546817B (en) * 2021-07-09 2023-03-31 江苏华尔能科技股份有限公司 Uniform coating device for external insulation hydrophobic powder of electric power cabinet
CN116180359B (en) * 2021-11-29 2024-08-16 浙江云中马股份有限公司 Color leather base cloth spraying device capable of preventing color migration
CN114308485A (en) * 2022-01-07 2022-04-12 张东林 Protective film coating system and control method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296999A (en) * 1963-11-27 1967-01-10 Continental Can Co Apparatus for shielding pail open tops while spraying body exteriors
FR2099307A5 (en) * 1970-06-29 1972-03-10 Shinko Electric Co Ltd
US4319543A (en) * 1980-08-25 1982-03-16 Anchor Hocking Corporation Container masking and coating apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802380A (en) * 1971-08-26 1974-04-09 Sangamo Electric Co Apparatus for applying an insulating coating on capacitor cans
US3855966A (en) * 1973-11-30 1974-12-24 Wheaton Industries Universal chucking mechanism
DE2558846A1 (en) * 1975-12-27 1977-07-07 Villeroy & Boch METHOD AND DEVICE FOR APPLYING A DECOR TO A MOLDING
US4075975A (en) * 1976-10-06 1978-02-28 Kaiser Steel Corporation Rotator and coater system for drum shells
JPS6110780Y2 (en) * 1980-06-16 1986-04-05
JPS6135877A (en) * 1984-07-30 1986-02-20 Sumitomo Metal Ind Ltd Apparatus for coating picture frame comprising steel plate
JPS61175272U (en) * 1985-04-18 1986-10-31
JPH0624659B2 (en) * 1986-06-04 1994-04-06 北海製罐株式会社 Can body coating method and coating device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296999A (en) * 1963-11-27 1967-01-10 Continental Can Co Apparatus for shielding pail open tops while spraying body exteriors
FR2099307A5 (en) * 1970-06-29 1972-03-10 Shinko Electric Co Ltd
US4319543A (en) * 1980-08-25 1982-03-16 Anchor Hocking Corporation Container masking and coating apparatus

Also Published As

Publication number Publication date
JPH03242255A (en) 1991-10-29
ATE119435T1 (en) 1995-03-15
DE3932312C2 (en) 1992-06-11
JP2661784B2 (en) 1997-10-08
DE3932312A1 (en) 1991-04-11
DE59008630D1 (en) 1995-04-13
EP0420038B1 (en) 1995-03-08
US5258073A (en) 1993-11-02
ES2069645T3 (en) 1995-05-16
EP0420038A2 (en) 1991-04-03

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