GB1372928A - Booth for electrostatic spray coating of workpieces with powder particles - Google Patents

Booth for electrostatic spray coating of workpieces with powder particles

Info

Publication number
GB1372928A
GB1372928A GB4390172A GB4390172A GB1372928A GB 1372928 A GB1372928 A GB 1372928A GB 4390172 A GB4390172 A GB 4390172A GB 4390172 A GB4390172 A GB 4390172A GB 1372928 A GB1372928 A GB 1372928A
Authority
GB
United Kingdom
Prior art keywords
booth
workpieces
spray coating
powder particles
electrostatic 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.)
Expired
Application number
GB4390172A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1372928A publication Critical patent/GB1372928A/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
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/087—Arrangements of electrodes, e.g. of charging, shielding, collecting electrodes
    • B05B5/088—Arrangements of electrodes, e.g. of charging, shielding, collecting electrodes for creating electric field curtains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/41—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by cleaning the walls of the booth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/41—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by cleaning the walls of the booth
    • B05B14/412—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by cleaning the walls of the booth wherein the walls of the booth is perforated or porous walls and the walls are cleaned of or prevented from being contacted with excess material by a flow of fluid, e.g. air or water, directed into the booth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/42—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths using electrostatic means
    • 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
    • B05B7/1454—Arrangements for supplying particulate material comprising means for supplying collected oversprayed particulate material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/46—Spray booths

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Electrostatic Separation (AREA)

Abstract

1372928 Pneumatic conveyers S MASUDA 22 Sept 1972 [6 Oct 1971] 43901/72 Heading B8A [Also in Division B2] A pneumatic conveyer 70 comprises a plenum chamber 92 to which air is admitted via an inlet 90 and a porous insulating support on which powder is to be carried there being a series of exciter electrodes located in the porous support. The electrodes are arranged in groups which are connected to respective terminals of a three-phase transformer whereby a travelling wave electric field is produced to transport the powder towards a collector pipe 71.
GB4390172A 1971-10-06 1972-09-22 Booth for electrostatic spray coating of workpieces with powder particles Expired GB1372928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7847071A JPS5540296B2 (en) 1971-10-06 1971-10-06

Publications (1)

Publication Number Publication Date
GB1372928A true GB1372928A (en) 1974-11-06

Family

ID=13662892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4390172A Expired GB1372928A (en) 1971-10-06 1972-09-22 Booth for electrostatic spray coating of workpieces with powder particles

Country Status (11)

Country Link
US (1) US3801869A (en)
JP (1) JPS5540296B2 (en)
BE (1) BE789579A (en)
CA (1) CA995595A (en)
CH (1) CH570205A5 (en)
DE (1) DE2248367C3 (en)
FR (1) FR2155569A5 (en)
GB (1) GB1372928A (en)
IT (1) IT968589B (en)
NL (1) NL7213380A (en)
SE (1) SE384329B (en)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1507753A (en) * 1974-07-10 1978-04-19 Onoda Cement Co Ltd Electric field curtain system
JPS517573A (en) * 1974-07-10 1976-01-21 Onoda Cement Co Ltd HOSOSENGATADENKAIKAATENSOCHI
DE2543575A1 (en) * 1975-09-30 1977-04-07 Brennenstuhl Kg Hugo PROCESS FOR COATING OBJECTS WITH POWDER-ORGANIC PARTICLES OR FLAKES OR FIBERS AND DEVICE FOR CARRYING OUT THIS PROCEDURE
JPS5922358B2 (en) * 1976-03-08 1984-05-25 太平洋セメント株式会社 Safety electric field curtain device
JPS5359739A (en) * 1976-11-10 1978-05-29 Onoda Cement Co Ltd Electrostatic powder coating and its equipment
GB1588503A (en) * 1978-01-05 1981-04-23 Toff J D Installation and method for electrostatic powder coating of articles
US4245551A (en) * 1979-03-05 1981-01-20 Nordson Corporation Coating booth for electrostatic application of pulverized materials
US4316233A (en) * 1980-01-29 1982-02-16 Chato John C Single phase electrohydrodynamic pump
DE3012877A1 (en) * 1980-04-02 1981-10-08 J. Wagner AG, 9450 Altstätten POWDER COATING SYSTEM FOR WORKPIECES
DE3131565C2 (en) * 1981-08-10 1984-12-13 Ransburg-Gema AG, St.Gallen Booth for spray coating objects with powder
US4472756A (en) * 1981-09-30 1984-09-18 Senichi Masuda Duct type charge eliminator
DE3229756A1 (en) * 1982-08-10 1984-02-16 ESB Elektrostatische Sprüh- und Beschichtungsanlagen G.F. Vöhringer GmbH, 7758 Meersburg POWDER SPRAYING CAB
JPS5944797A (en) * 1982-09-07 1984-03-13 増田　閃一 Electrostatic processor for article
US4534856A (en) * 1983-08-30 1985-08-13 The United States Of America As Represented By The Secretary Of Agriculture Electrodynamic method for separating components
US4680106A (en) * 1983-08-30 1987-07-14 The United States Of America As Represented By The Secretary Of Agriculture Electrodynamic method for separating components of a mixture
US4705387A (en) * 1983-12-21 1987-11-10 Xerox Corporation Cleaning apparatus for charge retentive surface
US4647179A (en) * 1984-05-29 1987-03-03 Xerox Corporation Development apparatus
US4752810A (en) * 1985-01-28 1988-06-21 Xerox Corporation Cleaning apparatus for charge retentive surfaces
CH668008A5 (en) * 1985-04-30 1988-11-30 H U Ramseier Fa ELECTROSTATIC POWDER COATING SYSTEM.
US4743926A (en) * 1986-12-29 1988-05-10 Xerox Corporation Direct electrostatic printing apparatus and toner/developer delivery system therefor
US4823731A (en) * 1987-02-24 1989-04-25 Howeth David Franklin Multiple filter/cyclone air filtration apparatus with single, movable filter cleaning system
JPS644272A (en) * 1987-06-24 1989-01-09 Hideo Nagasaka Electrostatic powder coating device
US4780733A (en) * 1987-12-31 1988-10-25 Xerox Corporation Printing apparatus and toner/developer delivery system therefor
US4876561A (en) * 1988-05-31 1989-10-24 Xerox Corporation Printing apparatus and toner/developer delivery system therefor
US4912489A (en) * 1988-12-27 1990-03-27 Xerox Corporation Direct electrostatic printing apparatus with toner supply-side control electrodes
US4903050A (en) * 1989-07-03 1990-02-20 Xerox Corporation Toner recovery for DEP cleaning process
US4949103A (en) * 1989-08-28 1990-08-14 Xerox Corporation Direct electrostatic printing apparatus and method for making labels
US5527564A (en) * 1990-03-19 1996-06-18 Stanley C. Napadow Method and apparatus for repelling overspray in spray paint booths
US5169673A (en) * 1990-03-19 1992-12-08 Demeny Gary L Method and apparatus for electrostatically spray painting objects in a spray paint booth
DE19520498A1 (en) * 1995-06-03 1996-12-05 Gema Volstatic Ag Cleaning method and device for coating powder
US5833751A (en) * 1996-10-18 1998-11-10 Hoosier Fiberglass Industries, Inc Powder coating booth having smooth internal surfaces
US6309049B1 (en) 1998-02-18 2001-10-30 The Salmon Group Llc Printing apparatus and method for imaging charged toner particles using direct writing methods
DE19823067A1 (en) * 1998-05-22 1999-11-25 Erich Kraemer Powder coating appliance with mechanical/manual operation
US6553849B1 (en) 1998-10-28 2003-04-29 Dillon F. Scofield Electrodynamic particle size analyzer
FR2795349B1 (en) * 1999-06-28 2002-03-08 Sames Sa DEVICE AND METHOD FOR POWDER RECOVERY AND INSTALLATION FOR PROJECTING COATING PRODUCT PROVIDED WITH SUCH A DEVICE
US6458209B1 (en) 2000-04-14 2002-10-01 Nordson Corporation Powder coating booth containment structure
US6830620B2 (en) 2000-04-14 2004-12-14 Nordson Corporation Powder coating booth containment structure
US6569217B1 (en) 2000-05-10 2003-05-27 Thomas M. DeMarco Industrial dust collector with multiple filter compartments
US6911593B2 (en) * 2002-09-24 2005-06-28 Board Of Trustees Of The University Of Arkansas Transparent self-cleaning dust shield
US20060207230A1 (en) * 2003-03-17 2006-09-21 Demarco Maxvac Corporation Vacuum loader with filter doors
US20050274094A1 (en) * 2003-03-17 2005-12-15 Demarco Thomas M Vacuum loader
US20060214335A1 (en) * 2005-03-09 2006-09-28 3D Systems, Inc. Laser sintering powder recycle system
US7550022B2 (en) * 2006-06-22 2009-06-23 Smith William C Portable system for capturing air pollution
CA2870682C (en) * 2013-11-08 2017-10-24 Vln Advanced Technologies Inc. Integrated fluidjet system for stripping, prepping and coating a part
US20150325334A1 (en) * 2014-05-07 2015-11-12 Technip France Power umbilical
US10919286B2 (en) * 2017-01-13 2021-02-16 GM Global Technology Operations LLC Powder bed fusion system with point and area scanning laser beams

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2086514A (en) * 1936-07-14 1937-07-06 Chrysler Corp Coating material recovery process
BE508469A (en) * 1951-02-11
US2805844A (en) * 1953-07-27 1957-09-10 Gen Motors Corp Spray booth
US2920987A (en) * 1958-01-24 1960-01-12 Norton Co Electrostatic device
US3264998A (en) * 1963-09-20 1966-08-09 Martin Marietta Corp Traveling wave high frequency vacuum pump
US3421050A (en) * 1965-04-23 1969-01-07 Transcontinental Gas Pipeline Method of and apparatus for suspending particles in a conduit

Also Published As

Publication number Publication date
JPS5540296B2 (en) 1980-10-17
US3801869A (en) 1974-04-02
BE789579A (en) 1973-02-01
JPS4843735A (en) 1973-06-23
DE2248367C3 (en) 1981-05-07
DE2248367A1 (en) 1973-04-12
DE2248367B2 (en) 1980-09-11
SE384329B (en) 1976-05-03
NL7213380A (en) 1973-04-10
CH570205A5 (en) 1975-12-15
FR2155569A5 (en) 1973-05-18
CA995595A (en) 1976-08-24
IT968589B (en) 1974-03-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee