GB983402A - Method of coating articles by static electricity - Google Patents

Method of coating articles by static electricity

Info

Publication number
GB983402A
GB983402A GB2084561A GB2084561A GB983402A GB 983402 A GB983402 A GB 983402A GB 2084561 A GB2084561 A GB 2084561A GB 2084561 A GB2084561 A GB 2084561A GB 983402 A GB983402 A GB 983402A
Authority
GB
United Kingdom
Prior art keywords
articles
coating
earthed
zone
high voltage
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
GB2084561A
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 GB983402A publication Critical patent/GB983402A/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
    • B05B5/082—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

983,402. Coating surfaces; coating-apparatus. T. WATANABE. June 8, 1961 [July 22, 1960], No. 20845/61. Heading B2B. A method of coating articles electrostatically comprises transporting the articles to be coated through an effective coating zone and holding such articles at a high voltage whilst in said zone and discharging particles or droplets of coating material at earth potential into said coating zone from an earthed atomizing head to cause such particles or droplets to move towards and deposit on said articles under the influence of the electrostatic field thereby produced between the atomizing head and the articles in the coating zone. Articles 22 to be coated are carried by hooks having a conductive portion 21 and an insulating portion 20 along a conveyer 17. The conductive part of the hook first comes into contact with an earthed rail 26, then an insulator 25, then whilst it is conveying the article past spray gun 16 it is in contact with live rail 23 connected to one pole of a high voltage supply. The hook then comes in contact with a further insulating section and finally with another earthed rail. The spray gun has a rotary head driven by a motor and is fed separately with coating material and compressed air ; the gun, and the other pole of the high voltage supply, are earthed.
GB2084561A 1960-07-22 1961-06-08 Method of coating articles by static electricity Expired GB983402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3213660 1960-07-22

Publications (1)

Publication Number Publication Date
GB983402A true GB983402A (en) 1965-02-17

Family

ID=12350465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2084561A Expired GB983402A (en) 1960-07-22 1961-06-08 Method of coating articles by static electricity

Country Status (2)

Country Link
DE (1) DE1427675A1 (en)
GB (1) GB983402A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113936874A (en) * 2021-10-15 2022-01-14 天津大学 Ground electrode local coating-based GIL insulator surface charge inhibition method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6475077A (en) * 1987-09-12 1989-03-20 Taikisha Kk Spray electrostatic coating method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113936874A (en) * 2021-10-15 2022-01-14 天津大学 Ground electrode local coating-based GIL insulator surface charge inhibition method
CN113936874B (en) * 2021-10-15 2024-01-19 天津大学 GIL insulator surface charge inhibition method based on ground electrode partial coating

Also Published As

Publication number Publication date
DE1427675A1 (en) 1968-12-05

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