EP0241823A3 - Electrostatic spray gun - Google Patents

Electrostatic spray gun Download PDF

Info

Publication number
EP0241823A3
EP0241823A3 EP87104989A EP87104989A EP0241823A3 EP 0241823 A3 EP0241823 A3 EP 0241823A3 EP 87104989 A EP87104989 A EP 87104989A EP 87104989 A EP87104989 A EP 87104989A EP 0241823 A3 EP0241823 A3 EP 0241823A3
Authority
EP
European Patent Office
Prior art keywords
spray gun
electrostatic spray
electrostatic
gun
spray
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
EP87104989A
Other languages
German (de)
Other versions
EP0241823B1 (en
EP0241823A2 (en
Inventor
Arkadijus Rese
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.)
Wagner International AG
Original Assignee
Wagner International 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 Wagner International AG filed Critical Wagner International AG
Publication of EP0241823A2 publication Critical patent/EP0241823A2/en
Publication of EP0241823A3 publication Critical patent/EP0241823A3/en
Application granted granted Critical
Publication of EP0241823B1 publication Critical patent/EP0241823B1/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
    • 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
    • B05B5/1691—Apparatus to be carried on or by a person or with a container fixed to the discharge device
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
    • B05B5/032—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying for spraying particulate materials
EP87104989A 1986-04-07 1987-04-03 Electrostatic spray gun Expired - Lifetime EP0241823B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3611577 1986-04-07
DE19863611577 DE3611577A1 (en) 1986-04-07 1986-04-07 ELECTROSTATIC POWDER SPRAY GUN

Publications (3)

Publication Number Publication Date
EP0241823A2 EP0241823A2 (en) 1987-10-21
EP0241823A3 true EP0241823A3 (en) 1988-10-12
EP0241823B1 EP0241823B1 (en) 1992-02-12

Family

ID=6298096

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87104989A Expired - Lifetime EP0241823B1 (en) 1986-04-07 1987-04-03 Electrostatic spray gun

Country Status (5)

Country Link
US (1) US4828185A (en)
EP (1) EP0241823B1 (en)
JP (1) JPS631473A (en)
DE (2) DE3611577A1 (en)
DK (1) DK174687A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2543398B2 (en) * 1988-09-09 1996-10-16 アロイ工器株式会社 Spray nozzle for painting
DE4141663C2 (en) * 1991-12-17 1996-09-19 Wagner Int Electrostatic powder coating gun
DE19614193A1 (en) * 1996-04-10 1997-10-16 Abb Patent Gmbh Powder cloud formation method emerging from powder sprayer for air/powder mixture
DE19625099A1 (en) * 1996-06-24 1998-01-02 Heidelberger Druckmasch Ag Process for powdering a printed surface of a printing material
US5850976A (en) * 1997-10-23 1998-12-22 The Eastwood Company Powder coating application gun and method for using the same
WO2003031075A1 (en) * 1999-09-16 2003-04-17 Nordson Corporation Powder spray gun with inline angle spray nozzle
US6478242B1 (en) * 1999-09-16 2002-11-12 Nordson Corporation Powder spray gun
DE10202025B4 (en) * 2002-01-18 2005-08-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Powder spray device and powder spray process
USD1027343S1 (en) * 2023-04-17 2024-05-14 Hefei Yaozhong International Trade Co., Ltd. Powder duster

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552907A (en) * 1947-11-26 1951-05-15 Vilbiss Co Spray gun
DE1284883B (en) * 1967-10-17 1968-12-05 Mueller Ernst Fa Method and device for the production of coatings from finely divided, liquid or solid substances
US3448925A (en) * 1966-10-21 1969-06-10 Turco Mfg Co Air spray gun for electrostatic coating systems
FR2267154A1 (en) * 1974-04-10 1975-11-07 Skm Sa Compressed air paint spray gun - has trigger opening air supply valve and sliding paint supply valve rod
DE2541927A1 (en) * 1974-10-16 1976-04-29 Ransburg Japan Ltd POWDER SPRAY NOZZLE WITH JET ADJUSTMENT
EP0059045A1 (en) * 1981-02-25 1982-09-01 Nordson Corporation Electrostatic powder spray gun nozzle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904262A (en) * 1954-11-04 1959-09-15 Vilbiss Co Spray gun
CH429517A (en) * 1965-12-06 1967-01-31 Gema Ag Powder spray device for coating objects in an electrostatic field
CH496481A (en) * 1969-06-25 1970-09-30 Gema Ag App Bau Device for the electrostatic coating of objects with atomized solid particles
DE2022088C3 (en) * 1970-05-06 1981-04-23 Graco Inc., Minneapolis, Minn. Spray gun for applying protective layers made of plastic powder
DE2509851C2 (en) * 1975-03-06 1984-03-15 Ransburg-Gema AG, 9015 St.Gallen Powder atomizer with impact body for coating objects in an electrostatic field
DE2514160C3 (en) * 1975-03-29 1988-12-01 ESB Elektrostatische Sprüh- und Beschichtungsanlagen G.F. Vöhringer GmbH, 7758 Meersburg Electrostatic sprayer for powdered spray material
US4241880A (en) * 1979-03-16 1980-12-30 Nordson Corporation Electrostatic spray gun
SU952357A1 (en) * 1981-03-18 1982-08-23 Институт Прикладной Физики Ан Мсср Atomizer
DE3412507A1 (en) * 1984-04-03 1985-10-17 J. Wagner AG, Altstätten ELECTROSTATIC HAND SPRAY GUN
DE3420325A1 (en) * 1984-05-30 1985-12-05 Ransburg-Gema AG, St.Gallen SPRAYING DEVICE FOR COATING ITEMS WITH POWDER

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552907A (en) * 1947-11-26 1951-05-15 Vilbiss Co Spray gun
US3448925A (en) * 1966-10-21 1969-06-10 Turco Mfg Co Air spray gun for electrostatic coating systems
DE1284883B (en) * 1967-10-17 1968-12-05 Mueller Ernst Fa Method and device for the production of coatings from finely divided, liquid or solid substances
FR2267154A1 (en) * 1974-04-10 1975-11-07 Skm Sa Compressed air paint spray gun - has trigger opening air supply valve and sliding paint supply valve rod
DE2541927A1 (en) * 1974-10-16 1976-04-29 Ransburg Japan Ltd POWDER SPRAY NOZZLE WITH JET ADJUSTMENT
EP0059045A1 (en) * 1981-02-25 1982-09-01 Nordson Corporation Electrostatic powder spray gun nozzle

Also Published As

Publication number Publication date
DK174687A (en) 1987-10-08
EP0241823B1 (en) 1992-02-12
DE3776665D1 (en) 1992-03-26
EP0241823A2 (en) 1987-10-21
DK174687D0 (en) 1987-04-06
JPS631473A (en) 1988-01-06
US4828185A (en) 1989-05-09
DE3611577C2 (en) 1989-10-12
DE3611577A1 (en) 1987-10-15

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