GB1069423A - Method and apparatus for electrostatically coating articles with powder - Google Patents

Method and apparatus for electrostatically coating articles with powder

Info

Publication number
GB1069423A
GB1069423A GB1683463A GB1683463A GB1069423A GB 1069423 A GB1069423 A GB 1069423A GB 1683463 A GB1683463 A GB 1683463A GB 1683463 A GB1683463 A GB 1683463A GB 1069423 A GB1069423 A GB 1069423A
Authority
GB
United Kingdom
Prior art keywords
powder
article
particles
tube
sprayed
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
GB1683463A
Inventor
Robert Joseph Webb
Francis Ernest Webb
John Webb
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.)
AEROSTYLE Ltd
Original Assignee
AEROSTYLE Ltd
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 AEROSTYLE Ltd filed Critical AEROSTYLE Ltd
Priority to GB1683463A priority Critical patent/GB1069423A/en
Publication of GB1069423A publication Critical patent/GB1069423A/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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/047—Discharge apparatus, e.g. electrostatic spray guns using tribo-charging

Abstract

1,069,423. Coating apparatus. AEROSTYLE Ltd. April 28, 1964 [April 29, 1963], No. 16834/63. Heading B2L. In electrostatically depositing powdered insulating material on an article, a stream of air or other gas and the material is forced through a duct made of insulating material, which duct causes the material to follow a tortuous path therewithin so that the particles of powdered material are brought into frictional contact with the walls of the duct and thereby acquire an electric charge, and the powdered material is then directed at the article. In the embodiment shown container 11 with pressure tight lid 12 contains the powder to be sprayed and has means (not shown) by which powder may be sucked into a tube, the latter being connected to an insulating hose 14 wound on a central stem. The end portion 17 of the tube leads to a nozzle by which the powder can be directed on to articles to be sprayed. The coiled formation of the tube ensures that the particles of powder strike the inner surface of the tube bore and generate friction so that they become electrically charged. The article'to be sprayed is maintained at a suitable potential such that the particles are attracted by the article and the article is preferably maintained at a temperature to cause the particles of powder to fuse together.
GB1683463A 1963-04-29 1963-04-29 Method and apparatus for electrostatically coating articles with powder Expired GB1069423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1683463A GB1069423A (en) 1963-04-29 1963-04-29 Method and apparatus for electrostatically coating articles with powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1683463A GB1069423A (en) 1963-04-29 1963-04-29 Method and apparatus for electrostatically coating articles with powder

Publications (1)

Publication Number Publication Date
GB1069423A true GB1069423A (en) 1967-05-17

Family

ID=10084515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1683463A Expired GB1069423A (en) 1963-04-29 1963-04-29 Method and apparatus for electrostatically coating articles with powder

Country Status (1)

Country Link
GB (1) GB1069423A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001654A1 (en) * 1979-02-15 1980-08-21 Foseco Int Coating expendable substrates which contact molten metal
FR2473904A1 (en) * 1980-01-04 1981-07-24 Icab Ind Coating Ab POWDER SPRAYER
US4886215A (en) * 1985-10-18 1989-12-12 Nordson Corporation Hand operated powder spray pistol
US20130280414A1 (en) * 2010-12-15 2013-10-24 Fuchita Nanotechnology Ltd. Deposition method
US20140004260A1 (en) * 2012-06-28 2014-01-02 National University Corporation Nagoya University Deposition method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001654A1 (en) * 1979-02-15 1980-08-21 Foseco Int Coating expendable substrates which contact molten metal
JPS56500009A (en) * 1979-02-15 1981-01-08
US4873114A (en) * 1979-02-15 1989-10-10 Foseco International Limited Coating expendable substrates which contact molten metal
FR2473904A1 (en) * 1980-01-04 1981-07-24 Icab Ind Coating Ab POWDER SPRAYER
US4886215A (en) * 1985-10-18 1989-12-12 Nordson Corporation Hand operated powder spray pistol
US20130280414A1 (en) * 2010-12-15 2013-10-24 Fuchita Nanotechnology Ltd. Deposition method
US8877297B2 (en) * 2010-12-15 2014-11-04 Fuchita Nanotechnology Ltd. Deposition method
KR101497854B1 (en) * 2010-12-15 2015-03-04 유겐가이샤 후치타 나노 기켄 Film forming method
US20140004260A1 (en) * 2012-06-28 2014-01-02 National University Corporation Nagoya University Deposition method
KR101497811B1 (en) * 2012-06-28 2015-03-02 유겐가이샤 후치타 나노 기켄 Deposition method
US9034438B2 (en) * 2012-06-28 2015-05-19 Fuchita Nanotechnology Ltd. Deposition method using an aerosol gas deposition for depositing particles on a substrate

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