CA1035940A - Color change of electrostatic spray apparatus - Google Patents

Color change of electrostatic spray apparatus

Info

Publication number
CA1035940A
CA1035940A CA208,561A CA208561A CA1035940A CA 1035940 A CA1035940 A CA 1035940A CA 208561 A CA208561 A CA 208561A CA 1035940 A CA1035940 A CA 1035940A
Authority
CA
Canada
Prior art keywords
color change
electrostatic spray
spray apparatus
electrostatic
color
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
CA208,561A
Other languages
French (fr)
Other versions
CA208561S (en
Inventor
Frederick R. Wilhelm
Donald R. Hastings
William W. Lyth
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.)
Nordson Corp
Original Assignee
Nordson Corp
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 Nordson Corp filed Critical Nordson Corp
Application granted granted Critical
Publication of CA1035940A publication Critical patent/CA1035940A/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
    • 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
    • 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
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
    • 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
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
    • B05B12/088—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve the sensing element being a flexible member, e.g. membrane, diaphragm, bellows
    • 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
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
    • 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
CA208,561A 1973-09-12 1974-09-05 Color change of electrostatic spray apparatus Expired CA1035940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US394422A US3870233A (en) 1973-09-12 1973-09-12 Color change of electrostatic spray apparatus

Publications (1)

Publication Number Publication Date
CA1035940A true CA1035940A (en) 1978-08-08

Family

ID=23558891

Family Applications (1)

Application Number Title Priority Date Filing Date
CA208,561A Expired CA1035940A (en) 1973-09-12 1974-09-05 Color change of electrostatic spray apparatus

Country Status (2)

Country Link
US (1) US3870233A (en)
CA (1) CA1035940A (en)

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US4085892A (en) * 1976-04-21 1978-04-25 Dalton Robert E Continuously energized electrostatic coating voltage block
FR2401372A1 (en) * 1977-08-22 1979-03-23 Renault COLOR CHANGE VALVE FOR AUTOMATED PAINTING MACHINE
US4159806A (en) * 1977-09-12 1979-07-03 Ransburg Corporation Operation sequence control system
US4245785A (en) * 1979-02-22 1981-01-20 Johansing Jr Paul G System for spraying liquid emulsion and solvent therefor
US4232055A (en) * 1979-04-24 1980-11-04 Champion Spark Plug Company Automatic color change electrostatic paint spray system
US4285446A (en) * 1979-06-22 1981-08-25 Ransburg Corporation Automatic purging system having a pressure sensor and a timing mechanism
JPS6051867B2 (en) * 1980-08-04 1985-11-15 日本ランズバ−グ株式会社 How to change paint color
US4337282A (en) * 1980-08-12 1982-06-29 Binks Manufacturing Co. Color change system for spray coating apparatus
US4344381A (en) * 1980-12-29 1982-08-17 Allied Tube & Conduit Corporation Apparatus for continuously electrostatically coating an elongated object
US4380321A (en) * 1981-01-26 1983-04-19 Binks Manufacturing Company Color change valve structure for rotary head electrostatic spray coating systems
US4592305A (en) * 1981-01-26 1986-06-03 Ransburg Corporation Variable low-pressure fluid color change cycle
US4400147A (en) * 1981-03-25 1983-08-23 Binks Manufacturing Company Flushable rotary gear pump
US4368852A (en) * 1981-03-23 1983-01-18 Nordson Corporation Combination spray gun and pressure regulator
US4574092A (en) * 1981-10-13 1986-03-04 Energy Innovations, Inc. Electrogasdynamic coating system
US4498631A (en) * 1981-10-13 1985-02-12 Energy Innovations, Inc. Electrogasdynamic coating system
US4403736A (en) * 1981-11-30 1983-09-13 Ransburg Corporation Uncontaminated purge solvent recovery system
GB2121695B (en) * 1982-06-16 1985-07-10 Jiskoot Auto Control Limited Flow mixing
FR2528726A1 (en) * 1982-06-22 1983-12-23 Sames Sa Mobile paint sprayer - with multiple paint feeds controlled by pneumatic valves and deformable membrane control
DE3232088A1 (en) * 1982-08-28 1984-03-01 Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim COLOR MIXING METHOD AND COLOR MIXING DEVICE FOR CARRYING OUT THE METHOD
US4489758A (en) * 1982-12-06 1984-12-25 General Motors Corporation Multiple function valve assembly
US4532957A (en) * 1983-06-24 1985-08-06 United States Pipe And Foundry Company Guides for gate valves
US4627465A (en) * 1984-12-10 1986-12-09 Nordson Corporation Color changer
US4657047A (en) * 1984-12-10 1987-04-14 Nordson Corporation Modular color changers with improved valves and manifolds
US4714179A (en) * 1985-03-15 1987-12-22 Ford Motor Company Positive displacement paint pushout apparatus
US4645151A (en) * 1985-05-20 1987-02-24 Nordson Corporation Cable and connection apparatus for electrostatic powder guns
US4887770A (en) * 1986-04-18 1989-12-19 Nordson Corporation Electrostatic rotary atomizing liquid spray coating apparatus
US4936509A (en) * 1986-06-26 1990-06-26 The Devilbiss Company Air turbine driven rotary atomizer
US4802627A (en) * 1986-11-13 1989-02-07 Ashland Oil, Inc. Modified spray guns for vaporous amine-assisted spray coatings and method therefor
US5083710A (en) * 1988-09-06 1992-01-28 Oxy-Dry Corporation Powder sprayer with automatic powder supply system
US4886092A (en) * 1988-10-24 1989-12-12 Ridewell Corporation Leveling valve
US5100057A (en) * 1990-03-30 1992-03-31 Nordson Corporation Rotary atomizer with onboard color changer and fluid pressure regulator
JPH0492200A (en) * 1990-08-06 1992-03-25 Fuji Photo Film Co Ltd Device for adding multiple kinds of liquid to tank
US5213271A (en) * 1991-08-09 1993-05-25 Oxy-Dry Corporation Powder sprayer with pneumatic powder supply system
US5330101A (en) * 1992-02-06 1994-07-19 Nordson Corporation Material changeover and anti-skin over system
CA2098784A1 (en) * 1992-07-08 1994-01-09 Bentley Boger Apparatus and methods for applying conformal coatings to electronic circuit boards
US5418009A (en) * 1992-07-08 1995-05-23 Nordson Corporation Apparatus and methods for intermittently applying discrete adhesive coatings
JP2537739B2 (en) * 1992-07-31 1996-09-25 三菱化学株式会社 Die coater
US5341990A (en) * 1993-06-11 1994-08-30 Nordson Corporation Apparatus and method for dispensing electrically conductive coating material including a pneumatic/mechanical control
US5389149A (en) * 1993-12-08 1995-02-14 Monarch Design Company, Inc. Paint system
US5387200A (en) * 1994-01-10 1995-02-07 Sun-Safe Technologies Limited Partnership Portable applicator for applying skin protection fluids
JP3753462B2 (en) * 1995-01-10 2006-03-08 マツダ株式会社 Multicolor rotary atomizing coating apparatus and cleaning method
JPH09314031A (en) * 1996-05-30 1997-12-09 Honda Motor Co Ltd Cleaning method for coating device
US5863613A (en) * 1996-12-20 1999-01-26 Ppg Industries, Inc. Apparatus and method for spray painting of an article
US6173913B1 (en) 1999-08-25 2001-01-16 Caterpillar Inc. Ceramic check for a fuel injector
US6202696B1 (en) * 1999-12-10 2001-03-20 Illinois Tool Works Inc. Voltage blocks
DE10153142A1 (en) * 2001-10-27 2003-05-22 Itw Oberflaechentechnik Gmbh Valve needle, in particular for spray coating liquid
DE202005022026U1 (en) * 2004-06-03 2012-06-21 Nordson Corp. Color change for a system for applying powder coating material
DE102006025549B4 (en) * 2006-06-01 2019-04-04 Eisenmann Se Valve
US20080099515A1 (en) * 2006-10-11 2008-05-01 Nordson Corporation Thin line conformal coating apparatus and method
DE102010011064A1 (en) 2010-03-11 2011-09-15 Dürr Systems GmbH Valve unit for a coating system
DE102011101978B3 (en) * 2011-05-19 2012-11-08 Eisenmann Ag Valve
CN103157571A (en) * 2011-12-08 2013-06-19 天津利福特电梯部件有限公司 Counter-weight filler bi-color spray painting automation line flow painting device
WO2013134099A2 (en) * 2012-03-08 2013-09-12 Waters Technologies Corporation Back pressure regulation
JP6250141B2 (en) * 2014-03-25 2017-12-20 本田技研工業株式会社 Electrostatic coating equipment
DE202015106132U1 (en) * 2015-11-12 2015-11-19 J. Wagner Gmbh Paint Sprayer
JP6936779B2 (en) * 2018-12-11 2021-09-22 株式会社大気社 Electrostatic atomization coating machine
JP7384115B2 (en) * 2020-06-01 2023-11-21 トヨタ自動車株式会社 Painting system and method

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US3219273A (en) * 1963-06-17 1965-11-23 Gen Motors Corp Electrostatic painting system
US3317141A (en) * 1964-10-26 1967-05-02 Mann Carl Airless liquid spray gun having a diaphragm pump and filtering apparatus
US3348774A (en) * 1965-03-18 1967-10-24 Gyromat Corp Semi-automatic color change system for paint spray installation
US3450092A (en) * 1965-07-08 1969-06-17 Vilbiss Co The De Color change apparatus
US3412931A (en) * 1966-10-18 1968-11-26 Palmer Pumps Ltd Valved cylinder heads
US3610285A (en) * 1969-12-11 1971-10-05 Scovill Manufacturing Co Sliding valve
US3672570A (en) * 1970-09-04 1972-06-27 Nordson Corp Sequence control of color change

Also Published As

Publication number Publication date
US3870233A (en) 1975-03-11

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