CA970960A - Electrostatic powder coating apparatus - Google Patents

Electrostatic powder coating apparatus

Info

Publication number: CA970960A
Authority: CA; Canada
Prior art keywords: powder coating; coating apparatus; electrostatic powder; electrostatic; powder
Prior art date: 1971-02-16
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.)

1971-02-16

Filing date

1972-02-15

Publication date

1975-07-15

1972-02-15 Application filed by Graco Inc filed Critical Graco Inc

1975-07-15 Application granted granted Critical

1975-07-15 Publication of CA970960A publication Critical patent/CA970960A/en

Status 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
WO1997037769A1 (en) *	1996-04-04	1997-10-16	Nordson Corporation	Tribo-electric powder spray coating using conical spray
WO2003061845A1 (en) *	2002-01-24	2003-07-31	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
BE625675A (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

1971
- 1971-02-16 US US115542A patent/US3667674A/en not_active Expired - Lifetime
1972
- 1972-02-14 DE DE19722206906 patent/DE2206906A1/en not_active Withdrawn
- 1972-02-15 GB GB698772A patent/GB1384741A/en not_active Expired
- 1972-02-15 CA CA134,784A patent/CA970960A/en not_active Expired
- 1972-02-16 JP JP1570272A patent/JPS5444692B1/ja active Pending

Also Published As

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

Publication	Publication Date	Title
AU463427B2 (en)	1975-07-24	Apparatus for coating with electrostatically charged particulate materials
CA977495A (en)	1975-11-04	Powder coating composition
CA991732A (en)	1976-06-22	Coating apparatus control
CA1012608A (en)	1977-06-21	Electrostatic coating apparatus
CA967356A (en)	1975-05-13	Spray coating apparatus
CA970960A (en)	1975-07-15	Electrostatic powder coating apparatus
CA972949A (en)	1975-08-19	Electrostatic spray gun apparatus
CA953098A (en)	1974-08-20	Electrostatic powder coating apparatus
CA965943A (en)	1975-04-15	Electrostatic spray coating apparatus
CA984688A (en)	1976-03-02	Electrostatic powder coating method
CA930258A (en)	1973-07-17	Electrostatic spray coating apparatus
CA960525A (en)	1975-01-07	Vacuum coating apparatus
AU450016B2 (en)	1974-06-27	Electrostatic powder coating process
CA970555A (en)	1975-07-08	Cascade coating apparatus
CA869959A (en)	1971-05-04	Coating apparatus
CA865027A (en)	1971-03-02	Powder coating apparatus
CA842137A (en)	1970-05-19	Electrostatic spray coating apparatus
CA883719A (en)	1971-10-19	Tablet coating apparatus
CA1008581A (en)	1977-04-12	Cross-linkable polymer powder coating agents
AU457623B2 (en)	1974-05-02	Powder spraying apparatus
CA858464A (en)	1970-12-15	Electrostatic coating apparatus
AU450845B2 (en)	1971-09-30	Electrostatic powder spraying apparatus
CA864442A (en)	1971-02-23	Dip coating apparatus
CA972490A (en)	1975-08-05	Powder coating composition
CA873287A (en)	1971-06-15	Electrostatic coating methods and apparatus