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Cabinet for electrostatic painting

  • US 5,056,459 A
  • Filed: 04/17/1990
  • Issued: 10/15/1991
  • Est. Priority Date: 04/21/1989
  • Status: Expired due to Term
First Claim
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1. Cabinet (1) for electrostatic painting comprising a framework (2) supporting flat walls (3) whose inner surfaces (5) bound a volume inside which at least one pneumatic distributor (6) is installed, which distributes the powders to be applied onto a workpiece (7) to be painted, also contained inside said volume, which cabinet is characterized in that it comprises means (19) for removing the powder which settles on all of the inner surfaces of said walls, said means (19) comprising at least one suction mouth (19) per each wall (3), which suction mouth (19) generates an air stream adjacent to and which cleans the inner surface (5) of the wall (3), and means (22) for moving each wall (3) past its associated suction mouth (19) to thereby progressively clean each wall (3) during the movement thereof.

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