with snap-action elements

Industry

  • CPC
  • G05D23/10
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal bypass valve

    • Patent number 11,474,545
    • Issue date Oct 18, 2022
    • Fremont and Murphy LLC
    • Bradley C. Fremont
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    System and method for conducting heating, ventilation, and air cond...

    • Patent number 9,645,017
    • Issue date May 9, 2017
    • Cypress Envirosystems, Inc.
    • Marcus Kramer
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Snap-in flapper valve assembly

    • Patent number 7,222,641
    • Issue date May 29, 2007
    • Dana Canada Corporation
    • Yuri Peric
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Pipe temperature control valve

    • Patent number 7,104,461
    • Issue date Sep 12, 2006
    • Restivo & Holland, LLC
    • Angelo S. Restivo, Sr.
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Overtemperature safety cutoff device

    • Patent number 6,860,432
    • Issue date Mar 1, 2005
    • Honeywell International Inc.
    • James A. Conover
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Temperature actuated flow restrictor

    • Patent number 6,450,412
    • Issue date Sep 17, 2002
    • PGI International, Ltd.
    • Kevin Cessac
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Temperature actuated flow restrictor

    • Patent number 6,431,458
    • Issue date Aug 13, 2002
    • PGI International, Ltd.
    • Kevin Cessac
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Joule-Thomson cryostat in-line valve flow controller

    • Patent number 5,918,471
    • Issue date Jul 6, 1999
    • Raytheon Company
    • Roy A. Mangano
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Fast response Joule-Thomson cryostat

    • Patent number 5,913,889
    • Issue date Jun 22, 1999
    • Hughes Electronics
    • Paul L. Buelow
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Variable flow valve

    • Patent number 5,011,075
    • Issue date Apr 30, 1991
    • Robert L. Vandiver
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Thermostatic valve

    • Patent number 4,830,277
    • Issue date May 16, 1989
    • Demaich Industries, Inc.
    • Douglas M. Hood
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Thermally activated snap-action valve

    • Patent number 4,821,954
    • Issue date Apr 18, 1989
    • Elmwood Sensors, Inc.
    • Thomas H. Bowder
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Temperature compensating vacuum delay valve

    • Patent number 4,643,352
    • Issue date Feb 17, 1987
    • Tom McGuane Industries, Inc.
    • Charles A. Detweiler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ventilator actuator

    • Patent number 4,546,919
    • Issue date Oct 15, 1985
    • Pierce; Jennifer Margaret
    • David W. Wells
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Temperature responsive valve

    • Patent number 4,458,840
    • Issue date Jul 10, 1984
    • Aisin Seiki Kabushiki Kaisha
    • Nobuyuki Hashimoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Thermally responsive valve assembly

    • Patent number 4,386,732
    • Issue date Jun 7, 1983
    • Aisin Seiki Kabushiki Kaisha
    • Atsushi Satomoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Temperature responsive valve device

    • Patent number 4,382,546
    • Issue date May 10, 1983
    • Aisin Seiki Kabushiki Kaisha
    • Atsushi Satomoto
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Bimetal-actuated temperature responsive valve assembly

    • Patent number 4,382,545
    • Issue date May 10, 1983
    • Atsushi Satomoto
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Temperature responsive time delay valve

    • Patent number 4,382,899
    • Issue date May 10, 1983
    • Schmelzer Corporation
    • LeRoy B. Johnson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Thermally responsive valve device

    • Patent number 4,303,195
    • Issue date Dec 1, 1981
    • Aisin Seiki Kabushiki Kaisha
    • Nobuyuki Hashimoto
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Control valve

    • Patent number 4,295,602
    • Issue date Oct 20, 1981
    • Mark Controls Corporation
    • Charles H. Priesmeyer
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Control valve

    • Patent number 4,262,844
    • Issue date Apr 21, 1981
    • Mark Controls Corporation
    • George W. Sekiya
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Thermosensitive safety valve

    • Patent number 4,212,424
    • Issue date Jul 15, 1980
    • Jeffrey L. Fortune
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Temperature responsive valve assembly

    • Patent number 4,157,158
    • Issue date Jun 5, 1979
    • Aisin Seiki Kabushiki Kaisha
    • Kazuhiko Kitamura
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Double throw thermal valve

    • Patent number 4,144,998
    • Issue date Mar 20, 1979
    • Texas Instruments Incorporated
    • Makoto Wakabayashi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Thermosensitive safety valve

    • Patent number 4,143,812
    • Issue date Mar 13, 1979
    • Jeffrey L. Fortune
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Fuel vapor vent valve

    • Patent number 4,142,677
    • Issue date Mar 6, 1979
    • Tom McGuane Industries, Inc.
    • George C. Ludwig
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Temperature responsive valve construction

    • Patent number 4,140,275
    • Issue date Feb 20, 1979
    • Aisin Seiki Kabushiki Kaisha
    • Masami Inada
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Electric thermal switch valve

    • Patent number 4,139,151
    • Issue date Feb 13, 1979
    • General Motors Corporation
    • William F. Thornburgh
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Temperature responsive valve

    • Patent number 4,133,478
    • Issue date Jan 9, 1979
    • Therm-O-Disc Incorporated
    • Donald E. Place
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents