CA970960A - Electrostatic powder coating apparatus - Google Patents

Electrostatic powder coating apparatus

Info

Publication number
CA970960A
CA970960A CA134,784A CA134784A CA970960A CA 970960 A CA970960 A CA 970960A CA 134784 A CA134784 A CA 134784A CA 970960 A CA970960 A CA 970960A
Authority
CA
Canada
Prior art keywords
powder coating
coating apparatus
electrostatic powder
electrostatic
powder
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.)
Expired
Application number
CA134,784A
Other versions
CA134784S (en
Inventor
Robert M. Webb
Richard M. Sherman
Ronald F. Parson
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.)
Graco Inc
Original Assignee
Graco Inc
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 Graco Inc filed Critical Graco Inc
Application granted granted Critical
Publication of CA970960A publication Critical patent/CA970960A/en
Expired 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
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1477—Arrangements for supplying particulate material means for supplying to several spray apparatus
    • 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
    • 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
    • B05B5/1683—Arrangements for supplying liquids or other fluent material specially adapted for particulate materials
CA134,784A 1971-02-16 1972-02-15 Electrostatic powder coating apparatus Expired CA970960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11554271A 1971-02-16 1971-02-16

Publications (1)

Publication Number Publication Date
CA970960A true CA970960A (en) 1975-07-15

Family

ID=22362042

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,784A Expired CA970960A (en) 1971-02-16 1972-02-15 Electrostatic powder coating apparatus

Country Status (5)

Country Link
US (1) US3667674A (en)
JP (1) JPS5444692B1 (en)
CA (1) CA970960A (en)
DE (1) DE2206906A1 (en)
GB (1) GB1384741A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737099A (en) * 1971-10-29 1973-06-05 Binks Mfg Co Electrostatic spray coating apparatus
BE791034A (en) * 1971-11-18 1973-03-01 Ransburg Corp SPRAYING APPARATUS AND METHOD
US4258409A (en) * 1979-03-08 1981-03-24 Estey Dynamics Corporation Electrogasdynamic coating apparatus
US4248379A (en) * 1979-08-16 1981-02-03 Nordson Corporation Powder spray color change system
DE3038596A1 (en) * 1980-10-13 1982-04-22 Spritztechnik Kopperschmidt Gmbh & Co Kg, 4800 Bielefeld Electrostatic paint spray gun control - consists of spring-loaded needle valve for paint and switch for electrical circuit
US4784331A (en) * 1987-05-27 1988-11-15 Nordson Corporation Electrostatic spray gun device and cable assembly
US4811898A (en) * 1987-09-21 1989-03-14 Nordson Corporation Electrostatic powder spray gun with adjustable deflector and electrostatic shield
US4815666A (en) * 1987-09-21 1989-03-28 Nordson Corporation Powder spray gun for quick color changes systems
FR2677900B1 (en) * 1991-06-24 1993-10-08 Sames Sa INSTALLATION FOR ELECTROSTATIC SPRAYING OF POWDER COATING PRODUCT.
GB9319605D0 (en) * 1993-09-22 1993-11-10 Nordson Corp Improvements in and relating to powder spray coating
JP2000508232A (en) * 1996-04-04 2000-07-04 ノードソン コーポレーション Triboelectric powder spray painting using conical spray
US7037374B2 (en) * 2002-01-24 2006-05-02 Nordson Corporation Pneumatic pump switching apparatus
WO2006004601A1 (en) * 2004-06-03 2006-01-12 Nordson Corporation Color change for powder coating material application system
US20060219807A1 (en) * 2004-06-03 2006-10-05 Fulkerson Terrence M Color changer for powder coating system with remote activation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127960C (en) * 1961-12-08
FR1548327A (en) * 1967-06-16 1968-12-06
US3599038A (en) * 1969-07-28 1971-08-10 Hipotronics Apparatus and systems for high-voltage electrostatic charging of particles
US3575344A (en) * 1969-09-22 1971-04-20 Electrostatic Equip Corp Nozzle and apparatus for electrostatic powder spraying

Also Published As

Publication number Publication date
JPS5444692B1 (en) 1979-12-27
DE2206906A1 (en) 1972-09-07
US3667674A (en) 1972-06-06
GB1384741A (en) 1975-02-19

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