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Heat motor actuated soap dispenser

  • US 3,149,754 A
  • Filed: 02/11/1960
  • Issued: 09/22/1964
  • Est. Priority Date: 02/11/1960
  • Status: Expired due to Term
First Claim
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9. IN A LIQUID DISPENSER SYSTEM, A PULSE-TYPE GAS PUMP, AN ELECTRIC HEATER FOR ENERGIZING THE PUMP, A LIQUID RESERVOIR HAVING AN INLET CONNECTED TO THE PUMP TO RECEIVE THE OUTPUT FROM SAID PUMP, SAID RESERVOIR HAVING AN OUTLET ISOLATED FROM THE RESERVOIR INLET BY LIQUID WITHIN THE RESERVOIR, AND ELECTRIC CIRCUIT MEANS TO INTERMITTENTLY ACTUATE SAID HEATER AND PUMP TO PRODUCE PULSE FEEDING OF LIQUID FROM SAID RESERVOIR.

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