GB803246A - Improvements in or relating to electrostatic coating - Google Patents

Improvements in or relating to electrostatic coating

Info

Publication number
GB803246A
GB803246A GB7179/56A GB717956A GB803246A GB 803246 A GB803246 A GB 803246A GB 7179/56 A GB7179/56 A GB 7179/56A GB 717956 A GB717956 A GB 717956A GB 803246 A GB803246 A GB 803246A
Authority
GB
United Kingdom
Prior art keywords
plate
charged
source
particles
potential
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
GB7179/56A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB803246A publication Critical patent/GB803246A/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

Abstract

<PICT:0803246/III/1> Electrostatic spraying apparatus comprises means arranged to be charged to a high potential for producing a stream of finely-divided electrically-charged particles, means for supporting the object to be coated in the path of the particles, and at least one plate located near at least a portion of the object, the plate being supported by an insulator and connected to a source capable of charging it to a high potential of the same polarity as the charged particles. Where more than one plate is provided the plates may be charged to different potentials. As shown, particles are sprayed from a source 10 connected to a high-voltage source 11 towards an earthed plate 20. In order to coat the remote side of the plate 20, insulated plates 22, 25 are charged by being connected to potential dividers 15, 21, connected between high voltage source 11 and earth. Plates 24 are connected to a separate high-voltage source 23 which charges them to a potential higher than that of the source 11. The atomizer may be a rotating cup, an air atomizer, or a stationary edge.
GB7179/56A 1955-03-07 1956-03-07 Improvements in or relating to electrostatic coating Expired GB803246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US803246XA 1955-03-07 1955-03-07

Publications (1)

Publication Number Publication Date
GB803246A true GB803246A (en) 1958-10-22

Family

ID=22156670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7179/56A Expired GB803246A (en) 1955-03-07 1956-03-07 Improvements in or relating to electrostatic coating

Country Status (1)

Country Link
GB (1) GB803246A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145641A (en) * 1983-08-29 1985-04-03 Walter Spengler Apparatus for electrostatically coating articles
GB2204254A (en) * 1987-03-24 1988-11-09 Auto Paint Systems Limited Electrostatic dry-powder spraying

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145641A (en) * 1983-08-29 1985-04-03 Walter Spengler Apparatus for electrostatically coating articles
GB2204254A (en) * 1987-03-24 1988-11-09 Auto Paint Systems Limited Electrostatic dry-powder spraying

Similar Documents

Publication Publication Date Title
US2773472A (en) Apparatus for electrostatic spray coating
GB1056612A (en) Electrostatic coating apparatus
GB679751A (en) Improved method of and apparatus for spray coating articles
GB1181368A (en) Electrostatic cleaner
EP0120648A3 (en) Method and apparatus for inductively charging centrifugally atomized conductive coating material
US2805642A (en) Electrostatic spray painting apparatus
GB1209653A (en) Apparatus for electrostatic spray coating
ES463417A1 (en) Electrostatic spraying apparatus
US3113037A (en) Methods and apparatus for coating articles by static electricity
GB865138A (en) Improved electrostatic spray paint apparatus
GB803246A (en) Improvements in or relating to electrostatic coating
GB776246A (en) An electrostatic spraying installation for coating articles
GB923392A (en) Gun for atomisation and electrostatic spraying of materials
GB773801A (en) Improvements in or relating to electrostatic spray coating
US2697411A (en) Electrostatic spray coating apparatus
ES451967A1 (en) Apparatus for uniformly coating objects with particles
ES351147A1 (en) Method of electrostatically spray coating articles with a liquid coating material
GB805568A (en) Improvements relating to apparatus for electrostatic spray-coating of large objects especially bodies for motor vehicles, with paints, lacquers or the like
US2711155A (en) Electrostatic coating apparatus
GB664110A (en) Method of and apparatus for electrostatically coating articles
GB933250A (en) Improvements in or relating to methods of applying a coating to a body of material
US2722908A (en) Electrostatic spray painting apparatus
GB1361463A (en) Manufacture of sheet materials
SU829198A1 (en) Apparatus for applying line-type and countour-type polymeric coatings
GB794627A (en) Improvements in or relating to electrostatic spray painting