GB975238A - Electrostatic coating apparatus - Google Patents

Electrostatic coating apparatus

Info

Publication number
GB975238A
GB975238A GB44520/60A GB4452060A GB975238A GB 975238 A GB975238 A GB 975238A GB 44520/60 A GB44520/60 A GB 44520/60A GB 4452060 A GB4452060 A GB 4452060A GB 975238 A GB975238 A GB 975238A
Authority
GB
United Kingdom
Prior art keywords
gun
article
high voltage
spray
earthed
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
GB44520/60A
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 GB975238A publication Critical patent/GB975238A/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
    • B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0884—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being aligned

Abstract

975,238. Spray-producers; coating-apparatus. T. WATANABE. Dec. 28, 1960, No. 44520/60. Headings B2B and B2F. An electrostatic spray coating system in which a high voltage is established between a spray gun and an article to be coated, is provided with a spray gun having a head 13 from which extend several nozzles 10 each including a central liquid outlet 11 surrounded by an annular atomizing air outlet 12. A trigger 21 controls the air supply to the nozzles. In Fig. 3 the gun is earthed and the article 19 is supported on electrically conductive lugs 24 connected to a high voltage source 27. The lugs are located on a turntable 25 carried by an insulator 26. The gun may be connected to a high voltage source and the article earthed.
GB44520/60A 1959-07-20 1960-12-28 Electrostatic coating apparatus Expired GB975238A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3093309X 1959-07-20
DEW0029253 1961-01-12

Publications (1)

Publication Number Publication Date
GB975238A true GB975238A (en) 1964-11-11

Family

ID=32471382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44520/60A Expired GB975238A (en) 1959-07-20 1960-12-28 Electrostatic coating apparatus

Country Status (3)

Country Link
US (1) US3093309A (en)
DE (1) DE1427673A1 (en)
GB (1) GB975238A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374708A (en) * 1965-01-26 1968-03-26 Eileen T Wall Electrical anti-personnel weapon
US3301488A (en) * 1965-08-19 1967-01-31 Edward O Norris Spray gun
US3392705A (en) * 1966-03-14 1968-07-16 Du Pont Compartmented electrode for electrical discharge process
US3495779A (en) * 1967-04-28 1970-02-17 Licentia Gmbh Electrostatic spray gun
US4971829A (en) * 1987-06-08 1990-11-20 Canon Kabushiki Kaisha Spraying process for corona charges spacer material and attracting the same to plate having an electrical potential
US5178330A (en) * 1991-05-17 1993-01-12 Ransburg Corporation Electrostatic high voltage, low pressure paint spray gun
US5409162A (en) * 1993-08-09 1995-04-25 Sickles; James E. Induction spray charging apparatus
US5711489A (en) * 1994-08-18 1998-01-27 Nihon Parkerizing Co., Ltd. Electrostatic powder coating method and apparatus
US6368409B1 (en) * 1997-11-25 2002-04-09 Nordson Corporation Electrostatic dispensing apparatus and method
US6534129B1 (en) 2001-10-30 2003-03-18 Nordson Corporation Electrostatic liquid dispensing apparatus and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773472A (en) * 1951-08-14 1956-12-11 Gen Motors Corp Apparatus for electrostatic spray coating
US2826451A (en) * 1954-11-01 1958-03-11 Sedlacsik John Spray device for electrostatic deposition of a fluid
US2913186A (en) * 1955-12-01 1959-11-17 Jr John Sedlacsik Electrostatic spray coating apparatus and method
US2855245A (en) * 1957-02-06 1958-10-07 Jr John Sedlacsik Electrostatic deposition

Also Published As

Publication number Publication date
DE1427673A1 (en) 1968-12-12
US3093309A (en) 1963-06-11

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