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Inert gas generator

  • US 3,389,972 A
  • Filed: 04/08/1964
  • Issued: 06/25/1968
  • Est. Priority Date: 04/08/1964
  • Status: Expired due to Term
First Claim
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1. AN APPARATUS FOR MANUFACTURING SUBSTANTIALLY INERT GAS, UNDER SUPERATMOSPHERC PRESSURE AND AT A DESIRED PREDTERMINED RATE, SAID APPARATUS COMPRISING A HYDROCARBON-FUELED INTERNAL COMBUSION ENGINE WHEREN EXHAUST GAS IS FORMED;

  • A CATALYTIC CONVERTER COMMUNICATING WITH SAID ENGINE FOR ACCEPTING SAID EXHAUSE GAS AND CONVERTING CORROSIVE COMPONENTS THEREOF TO FORM A SUBSTANTIALLY INERT GAS;

    COOLING SAID SUBSTANTIALLY INERT GAS, SAID COOLING MEANS INCLUDING A FAN DRIVEN BY SAID ENGINE, MEANS FOR VARYING THE PITCH OF THE BLADES OF SAID FAN TO THEREBY CONTROL THE POWER CONSUMED BY THE FAN AND HENCE THE POWER OUTPUT OF SAID ENGINE AND ACCORDINGLY THE RATE OF EXHAUST GAS PRODUCED BY SAID ENGINE WHERE-

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