using melting materials or shape memory alloys

Industry

  • CPC
  • F23N2031/16
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and device for monitoring the state of the protective coveri...

    • Patent number 7,681,455
    • Issue date Mar 23, 2010
    • KHD Humboldt Wedag GmbH
    • Alexander Knoch
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion chamber

    • Patent number 7,299,634
    • Issue date Nov 27, 2007
    • Siemens Aktiengesellschaft
    • Bernd Stöcker
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Gas control valve

    • Patent number 6,543,743
    • Issue date Apr 8, 2003
    • Arlo H. T. Lin
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Pneumatic system for flame rollout and draft safeguard protection

    • Patent number 6,390,806
    • Issue date May 21, 2002
    • Carrier Corporation
    • Daniel J. Dempsey
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Device for preventing flareup in barometric-type liquid fuel burner...

    • Patent number 6,254,380
    • Issue date Jul 3, 2001
    • Richard W. Henderson
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion air shutoff system for a fuel-fired heating appliance

    • Patent number 6,035,812
    • Issue date Mar 14, 2000
    • The Water Heater Industry Joint Research and Development Consortium
    • William T. Harrigill
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Flue draft malfunction detector and shut-off control for oil burner...

    • Patent number 5,567,143
    • Issue date Oct 22, 1996
    • Patrick F. Servidio
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat-activated flue damper actuator

    • Patent number 5,447,125
    • Issue date Sep 5, 1995
    • William P. McNally
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Heat-activated flue damper actuator

    • Patent number 5,393,221
    • Issue date Feb 28, 1995
    • William P. McNally
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Safety device for a combustion apparatus

    • Patent number 5,261,598
    • Issue date Nov 16, 1993
    • Paloma Kogyo Kabushiki Kaisha
    • Susumu Shirayanagi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Shape memory actuator smart connector

    • Patent number 5,176,544
    • Issue date Jan 5, 1993
    • Johnson Service Company
    • David N. AbuJudom
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Shape memory actuator smart connector

    • Patent number 5,071,064
    • Issue date Dec 10, 1991
    • Johnson Service Company
    • David N. AbuJudom
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Shape memory actuator

    • Patent number 4,979,672
    • Issue date Dec 25, 1990
    • Johnson Service Company
    • David N. AbuJudom
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Roll-out flame detector for swimming pool heater fuel gas control

    • Patent number 4,437,829
    • Issue date Mar 20, 1984
    • Marvin E. Baker
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion automatic control system

    • Patent number 4,375,273
    • Issue date Mar 1, 1983
    • Samson Aktiengesellschaft
    • Helmut Erb
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Exhaust stack damper control

    • Patent number 4,102,629
    • Issue date Jul 25, 1978
    • Paragon Resources, Inc.
    • Emanuel Feinberg
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Pressure and temperature-responsive control means

    • Patent number 3,981,316
    • Issue date Sep 21, 1976
    • Sullivan Valve & Engineering Company
    • Timothy J. Sullivan
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3740688

    • Patent number 3,740,688
    • Issue date Jun 19, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3652195

    • Patent number 3,652,195
    • Issue date Mar 28, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3445172

    • Patent number 3,445,172
    • Issue date May 20, 1969
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2807013

    • Patent number 2,807,013
    • Issue date Sep 17, 1957
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2709733

    • Patent number 2,709,733
    • Issue date May 31, 1955
    • G08 - SIGNALLING
  • Information Patent Grant

    1974844

    • Patent number 1,974,844
    • Issue date Sep 25, 1934
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1822402

    • Patent number 1,822,402
    • Issue date Sep 8, 1931
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    Method and Device for Monitoring the State of the Protective Coveri...

    • Publication number 20080289430
    • Publication date Nov 27, 2008
    • Alexander Knoch
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Combustion chamber

    • Publication number 20060207263
    • Publication date Sep 21, 2006
    • Bernd Stöcker
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS CONTROL VALVE

    • Publication number 20030010947
    • Publication date Jan 16, 2003
    • Arlo H. T. Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...