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Lubricant detector and measuring device

  • US 4,503,806 A
  • Filed: 02/03/1984
  • Issued: 03/12/1985
  • Est. Priority Date: 01/03/1984
  • Status: Expired due to Fees
First Claim
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1. In an apparatus for coating the surface of an article with a film of a liquid material which includes a chamber, a nozzle in said chamber for directing a flow of air containing particles of said liquid material onto the surface of the article and means for providing a flow of air containing said particles to the nozzle, the improvement comprising:

  • a tube in said housing having one end adjacent said nozzle,a pump having its inlet end connected to the other end of said tube for removing from the housing a portion of the air containing the particles,means for diluting the air containing the particles with additional air, said means being connected to the outlet end of the pump, andmeans for counting the number of particles in the diluted mixture of air and particles.

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