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Electromechanical controller for dishwasher with alternating flow

  • US 5,494,062 A
  • Filed: 02/03/1995
  • Issued: 02/27/1996
  • Est. Priority Date: 02/03/1995
  • Status: Expired due to Term
First Claim
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1. A washer, comprising:

  • two sprayers for spraying fluid;

    a pump for delivering fluid to the sprayers;

    a valve for controlling flow from the pump to the sprayers so as to alternate fluid flow between the sprayers;

    a controller adapted for stopping and starting the pump thereby controlling the valve to alternate flow of fluid to the sprayers, said controller comprising;

    a switch connected to energize the pump;

    a first timer wheel adapted to operate the switch so as to energize the pump for a certain period of time; and

    a second timer wheel adapted to override the first timer wheel to operate the switch to deenergize the pump for a certain period of time.

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