GB1395548A - Powder spray guns - Google Patents

Powder spray guns

Info

Publication number
GB1395548A
GB1395548A GB3545272A GB3545272A GB1395548A GB 1395548 A GB1395548 A GB 1395548A GB 3545272 A GB3545272 A GB 3545272A GB 3545272 A GB3545272 A GB 3545272A GB 1395548 A GB1395548 A GB 1395548A
Authority
GB
United Kingdom
Prior art keywords
channel
powder
disposed
air
gun body
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
GB3545272A
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.)
Gema AG Apparatebau
Gema AG
Original Assignee
Gema AG Apparatebau
Gema 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
Priority claimed from CH1134571A external-priority patent/CH531900A/en
Application filed by Gema AG Apparatebau, Gema AG filed Critical Gema AG Apparatebau
Publication of GB1395548A publication Critical patent/GB1395548A/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
    • 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
    • B05B12/1409—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 the selection means being part of the discharge apparatus, e.g. part of the spray gun

Landscapes

  • Nozzles (AREA)
  • Spray Control Apparatus (AREA)

Abstract

1395548 Powder spray guns GEMA AG APPARTEBAU 28 July 1972 [2 Aug 1971 24 March 1972] 35452/72 Heading B2F A spray gun which has connected thereto a plurality of lines supplying different coloured powders, and also flushing air, has means whereby any powder line can be selected and placed in communication with the guns dispensing channel and prior to each selection flushing air is supplied to the dispensing channel. As shown, powder and air lines are alternately connected to circularly arranged convections 13 of an element 12 which is rotatably mounted at 11 to the gun body 9 whereby rotation of the element 12 to select a powder channel 18 automatically results in air being discharged through the dispensing channel 14 before that selected powder channel is aligned with the channel 14. Various other arrangements are described in which the connections are disposed in a straight line in a member displaceable longitudinally of the gun body, are disposed in an arc on a rotatable sector shaped element, are circularly arranged on a member relative to which a gun body is rotatable, disposed on a cylinder which is rotatable around a gun body disposed therein, and finally, disposed such that the powder channels are located on the surface of a truncated cone around a central air channel, in an element which is mounted via a Cardan suspension within a casing, whereby selective actuation of cylinders (30 or 30'), Fig 9, (not shown), causes the element to pivot thus aligning a selected powder channel with the gun's dispersing channel. The powders are each supplied from containers in an entraining air flow.
GB3545272A 1971-08-02 1972-07-28 Powder spray guns Expired GB1395548A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1134571A CH531900A (en) 1971-08-02 1971-08-02 Powder spray gun for spraying different colored powders from a gun powder channel
CH441772A CH539461A (en) 1971-08-02 1972-03-24 Powder spray gun for spraying different colored powders from a gun powder channel

Publications (1)

Publication Number Publication Date
GB1395548A true GB1395548A (en) 1975-05-29

Family

ID=25695396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3545272A Expired GB1395548A (en) 1971-08-02 1972-07-28 Powder spray guns

Country Status (8)

Country Link
US (1) US3782632A (en)
JP (1) JPS5547943B2 (en)
CA (1) CA964242A (en)
CH (1) CH539461A (en)
DE (1) DE2237507B2 (en)
FR (1) FR2149795A5 (en)
GB (1) GB1395548A (en)
IT (1) IT961775B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119289A (en) * 1982-05-03 1983-11-16 Ron A Gress Improvements relating to colorant applicators

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924810A (en) * 1974-11-04 1975-12-09 Ford Motor Co Sprayable material changer apparatus
DE2849261C2 (en) * 1978-11-14 1983-05-05 Ransburg-Gema AG, 9015 St.Gallen Method and device for spray-coating objects with powder
US4248379A (en) * 1979-08-16 1981-02-03 Nordson Corporation Powder spray color change system
US4263091A (en) * 1980-01-25 1981-04-21 Phillips Petroleum Company Fluid flow control
FR2488151A1 (en) * 1980-08-06 1982-02-12 Hebert Jean Claude Electrostatic diffuser for mixing paint powder - has refrigerated air passing ionising electrode and mixing with air-paint mixture to avoid direct contact between paint and electrode
JPS60205075A (en) * 1984-03-28 1985-10-16 Kawasaki Steel Corp Select valve for fluid blowing in molten metal holder
US5100057A (en) * 1990-03-30 1992-03-31 Nordson Corporation Rotary atomizer with onboard color changer and fluid pressure regulator
US5086978A (en) * 1990-12-31 1992-02-11 Fertig Douglas B Multiple jar turret air brush
US5152431A (en) * 1991-06-21 1992-10-06 Sterling Drug, Inc. Pump apparatus for dispensing a selected one of a plurality of liquids
FR2677900B1 (en) * 1991-06-24 1993-10-08 Sames Sa INSTALLATION FOR ELECTROSTATIC SPRAYING OF POWDER COATING PRODUCT.
DE19705381C2 (en) * 1997-02-12 1999-06-17 Wagner Int Device and method for electrostatic powder coating of workpieces
US6705545B1 (en) 1998-11-13 2004-03-16 Steelcase Development Corporation Quick color change powder paint system
FR2803776B1 (en) * 2000-01-14 2002-06-07 Sames Sa COATING PRODUCT SPRAYING SYSTEM
JP2002143732A (en) 2000-11-07 2002-05-21 Asahi Sunac Corp Coating method and coating apparatus
US6695220B2 (en) * 2001-01-11 2004-02-24 Herman Miller, Inc. Powder spray coating system
US6589342B2 (en) * 2001-04-02 2003-07-08 Abb Automation Inc. Powder paint color changer
DE10120077B4 (en) * 2001-04-24 2006-07-27 Dürr Systems GmbH Coating system for automated coating technology
AU2003302604A1 (en) * 2002-11-27 2004-06-23 Nordson Corporation Manifold mounting arrangement for supplying coating material to an application device
US20050035660A1 (en) * 2003-07-31 2005-02-17 John Santhoff Electromagnetic pulse generator
US6980613B2 (en) * 2003-09-30 2005-12-27 Pulse-Link, Inc. Ultra-wideband correlating receiver
US20050263613A1 (en) * 2004-05-14 2005-12-01 Beck Hazel D Multiple reservoir apparatus and methods therefor
US20060219807A1 (en) * 2004-06-03 2006-10-05 Fulkerson Terrence M Color changer for powder coating system with remote activation
US7712681B2 (en) * 2004-06-03 2010-05-11 Nordson Corporation Color change for powder coating material application system
US8662410B2 (en) * 2005-11-03 2014-03-04 GM Global Technology Operations LLC Multiple color powder paint application
US20080230630A1 (en) * 2007-03-08 2008-09-25 Illinois Tool Works Inc. Color matching system and method
EP2361691A1 (en) * 2010-02-19 2011-08-31 Ramseier Koatings Technologies AG Switch for fluids
FR2972651B1 (en) * 2011-03-18 2014-01-31 Faurecia Bloc Avant PAINT SPRAY DEVICE AND METHOD FOR IMPLEMENTING SUCH A DEVICE.
UA112335C2 (en) * 2011-12-05 2016-08-25 Акцо Нобель Кемікалз Інтернешнл Б.В. DEVICE FOR DOSAGE OF ADDITIVES
TWI542413B (en) * 2014-10-01 2016-07-21 宗經投資股份有限公司 A rotatable spray, a multiple materials spraying apparatus using thereof and a method of spraying multiple materials
JP6374810B2 (en) * 2015-03-06 2018-08-15 アズビル株式会社 Duct switching device
DE102015110312B4 (en) * 2015-06-26 2019-08-01 Gema Switzerland Gmbh Powder switch and powder dispensing system with powder switch
DE102015009046A1 (en) * 2015-07-13 2017-01-19 Dürr Systems Ag Coating agent valve
CN105964440A (en) * 2016-07-14 2016-09-28 青岛金光鸿智能机械电子有限公司 Quick color changing and spraying device and method
CN107983558B (en) * 2017-12-28 2019-10-11 临海市天马装璜材料厂 A kind of portable mill base spray equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US458762A (en) * 1891-09-01 Variable nozzle
US557878A (en) * 1896-04-07 Carpet-cleaner
US380691A (en) * 1888-04-10 Edwin s
US773203A (en) * 1903-08-31 1904-10-25 Eugene H Fosdick Blowpipe.
FR770336A (en) * 1933-06-08 1934-09-12 Dosing-mixer for all fluids, liquids or gases and its applications
FR982429A (en) * 1943-06-21 1951-06-11 Container for spraying liquid or powdery products
US3240225A (en) * 1963-01-17 1966-03-15 Benjamin G Barrows Selecting and purging apparatus
DE1546838A1 (en) * 1964-08-17 1969-10-23 Hans Behr Device for the optional atomization and application of various substances
US3377028A (en) * 1966-04-05 1968-04-09 L & A Products Inc Self-sealing connector for multiaperture nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119289A (en) * 1982-05-03 1983-11-16 Ron A Gress Improvements relating to colorant applicators

Also Published As

Publication number Publication date
DE2237507B2 (en) 1980-12-11
JPS4826555A (en) 1973-04-07
CA964242A (en) 1975-03-11
FR2149795A5 (en) 1973-03-30
DE2237507A1 (en) 1973-02-15
CH539461A (en) 1973-07-31
US3782632A (en) 1974-01-01
IT961775B (en) 1973-12-10
JPS5547943B2 (en) 1980-12-03

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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