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Cleaning or stripping of coated objects

  • US 4,474,199 A
  • Filed: 11/09/1982
  • Issued: 10/02/1984
  • Est. Priority Date: 11/19/1981
  • Status: Expired due to Fees
First Claim
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1. Apparatus for cleaning or stripping objects coated with varnish or paints, comprising:

  • at least one receiver tank for receiving said objects;

    means for selectively sealingly closing said receiver tank;

    a tank of inert gas;

    an inert gas feed pipe having a first valve and connecting said receiver tank to said tank of inert gas;

    a stripping agent tank;

    a stripping agent feed pipe having a second valve and connecting said stripping agent tank to said receiver tank;

    an exhaust pipe having a third valve and connecting said receiver tank to atmosphere through a heat exchanger and a separator, said inert gas tank being connected to said receiver tank via said heat exchanger; and

    emptying means for selectively emptying said receiver tank.

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