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Smoke generator

  • US 2,882,240 A
  • Filed: 02/27/1956
  • Issued: 04/14/1959
  • Est. Priority Date: 02/27/1956
  • Status: Expired due to Term
First Claim
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1. IN VAPOR OR "SMOKE" GENERATING APPATATUS, THE COMBINATION COMPRISING:

  • A LIQUID HEATING CHAMBER;

    MEANS ADAPTED TO SUPPLY LIQUID AND HEAT TO SAID HEATING CHAMBER;

    A THERMOSTAT IN SAID HEATING CHAMBER ADAPTED TO MAINTAIN THE TEMPERATURE OF LIQUID IN THE LATTER BELOW THE BOILINAG TEMPERATURE OF SAID LIQUID;

    A VAPOR RECEIVING CHAMBER CONTIGUOUS WITH AND ARRANGED ABOVE SAID HEATING CHAMBER;

    UNRESTRICTED CONDUIT MEANS ADAPTED TO CONVERY VAPOR FROM SAID VAPOR RECEIVING CHAMBER;

    A FIRST METAL SCREEN POSITIONED AT THE TOP OF SAID HEATING CHAMBER TO PROVIDE A PERFORATED PARTITION BETWEEN THE LATTER AND SAID VAPOAR RECEIVING CHAMBER;

    TUBES ADAPTED TO DELIVER A COOL GASEOUS MEDIUM INTO SAID VAPOR RECEIVING CHAMBER IN A DIRECTION TO IMPINGE ON SAID FIRST SCREEN FIRST CONDUIT MEANS ADAPTED TO DELIVER A GASEOUS MEDIUM TO SAID APPARATUS;

    SECOND CONDUIT MEANS COMMUNICATING WITH SAID FIRST CONDUIT MEANS AND STAID TUBES;

    AND VALVE MEANS ADAPTED TO DIRECT A PORTION OF SAID GASEOUS MEDIUM FLOWING THROUGH SAID SECOND CONDUIT MEANS TO SAID TUBES AND THE REMAINDER AGAINST THE OUTSIDE WALLS OF SAID VAPOAR COLLECTING CHAMBER.

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