GB805568A - Improvements relating to apparatus for electrostatic spray-coating of large objects especially bodies for motor vehicles, with paints, lacquers or the like - Google Patents

Improvements relating to apparatus for electrostatic spray-coating of large objects especially bodies for motor vehicles, with paints, lacquers or the like

Info

Publication number
GB805568A
GB805568A GB36127/56A GB3612756A GB805568A GB 805568 A GB805568 A GB 805568A GB 36127/56 A GB36127/56 A GB 36127/56A GB 3612756 A GB3612756 A GB 3612756A GB 805568 A GB805568 A GB 805568A
Authority
GB
United Kingdom
Prior art keywords
coating
frame
screens
paint
arm
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
GB36127/56A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz 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
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB805568A publication Critical patent/GB805568A/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
    • 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
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces

Abstract

<PICT:0805568/III/1> <PICT:0805568/III/2> An apparatus for electrostatically spraycoating large objects, e.g. vehicle bodies 13, with paint or lacquer comprises a spraying devide 15 carried on a frame 8 ... 10, an insulating screen 11 having on both sides a metal coating 1111 disposed between the device 15 and the frame 8 ... 10, and means for charging the device 15 and the coating 111, i.e. the one nearest the device 15, to the same electric polarity. The frame is shaped as a portal through which bodies 13 are passed on an earthed conveyer 32, spray devices 15 mounted on insulating arms 7 being positioned above and at each side of the frame and being slidable in the directions 30 along slots 12 in the screens 11. Each device 15 is connected through conductors 17, 18 to a high voltage source 23, and a lead 27 takes off a portion of this voltage to the coating 111 and to a metal coating 141 on an insulating screen 14 mounted in the arm 7 to cover the slot 12. The coating 1111 is earthed at 19, and the screens 11 are either supported at 16 on the frame 8 ... 10, or mounted on the arms 7, the slot 12 and screens 14 being then dispensed with. An electric motor 22 is mounted on each arm 7 to rotate the arm about its longitudinal axis, paint or lacquer being supplied at 31 to the concave rear surface of the device 15 which ejects the paint centrifugally. The potential of the devices 15 may be 100 kilovolts, and of the coatings 111, 141, 70 kilovolts.
GB36127/56A 1955-11-26 1956-11-26 Improvements relating to apparatus for electrostatic spray-coating of large objects especially bodies for motor vehicles, with paints, lacquers or the like Expired GB805568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED21787A DE1132472B (en) 1955-11-26 1955-11-26 Device for the electrostatic application of paints or similar fluids to large objects

Publications (1)

Publication Number Publication Date
GB805568A true GB805568A (en) 1958-12-10

Family

ID=7037209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36127/56A Expired GB805568A (en) 1955-11-26 1956-11-26 Improvements relating to apparatus for electrostatic spray-coating of large objects especially bodies for motor vehicles, with paints, lacquers or the like

Country Status (4)

Country Link
US (1) US2930350A (en)
DE (1) DE1132472B (en)
FR (1) FR1160625A (en)
GB (1) GB805568A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532148A (en) * 1983-04-01 1985-07-30 General Motors Corporation Robot painting system for automobiles
US4539932A (en) * 1983-04-01 1985-09-10 General Motors Corporation Robot painting system for automobiles
DE60321586D1 (en) * 2002-10-23 2008-07-24 Fanuc Robotics America Inc Painting robots
US8051796B2 (en) * 2003-10-23 2011-11-08 Fanuc Robotics America, Inc. Robotic apparatus and method for painting
CN101821017B (en) * 2007-08-10 2013-04-24 范努克机器人技术美国有限公司 Improved robotic apparatus and method for painting
EP2416890B2 (en) * 2009-04-08 2023-01-04 Fanuc Robotics America, Inc. Improved robotic painting system and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE658721C (en) * 1936-03-05 1938-09-19 Anton Formhals Dipl Ing Device for the production of artificial fibers from a fiber-forming fluid
DE962590C (en) * 1943-12-28 1957-04-25 Metallgesellschaft Ag Device for the production of lacquer, colored or metal coatings using an electrostatic field
GB591474A (en) * 1944-01-03 1947-08-19 Harper J Ransburg Apparatus for spray coating articles
US2446953A (en) * 1945-02-03 1948-08-10 Ransburg Electro Coating Corp Apparatus for electrostatically coating articles
BE462415A (en) * 1945-05-31
US2711155A (en) * 1945-09-29 1955-06-21 Ransburg Electro Coating Corp Electrostatic coating apparatus
US2632716A (en) * 1945-09-29 1953-03-24 Ransburg Electro Coating Corp Method of coating articles
US2658009A (en) * 1948-05-13 1953-11-03 Ransburg Electro Coating Corp Electrostatic coating method and apparatus
US2773472A (en) * 1951-08-14 1956-12-11 Gen Motors Corp Apparatus for electrostatic spray coating
BE519260A (en) * 1952-04-18

Also Published As

Publication number Publication date
US2930350A (en) 1960-03-29
FR1160625A (en) 1958-07-22
DE1132472B (en) 1962-06-28

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