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Automatic machine for washing articles in a bath containing surfactant substances

  • US 4,703,633 A
  • Filed: 02/12/1986
  • Issued: 11/03/1987
  • Est. Priority Date: 02/28/1985
  • Status: Expired due to Fees
First Claim
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1. In an automatic machine for washing dirty articles in a washing bath containing surfactant substances in the form of micelles and/or emulsion, said machine being of the type including operative components, programmable means for controlling the operation of said operative components, sensing means for monitoring the conditions of the washing bath and for generating signals representative thereof, and means for supplying said signals to said control means, such that said control means controls the operation of said operative components in response to said signals, the improvement wherein said sensing means comprises:

  • at least one means for detecting the microscopic characteristics of the micelles and of the emulsion in the washing bath, whereby said control means controls the operation of said operative components as a function the actual degree of removal of dirt from the articles being washed.

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