characterised by the form of the obturator

Industry

  • CPC
  • G05D16/0622
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder regulator

    • Patent number 11,892,860
    • Issue date Feb 6, 2024
    • Paul G. Eidsmore
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Modified vacuum actuated valve assembly and sealing mechanism for i...

    • Patent number 9,909,670
    • Issue date Mar 6, 2018
    • Praxair Technology, Inc.
    • Douglas C. Heiderman
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Vacuum pressure regulating valve

    • Patent number 7,036,790
    • Issue date May 2, 2006
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential pressure detector with reduced reaction forces

    • Patent number 5,797,418
    • Issue date Aug 25, 1998
    • Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
    • Michel Marie Andre Albert Lechevalier
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressure regulating valve

    • Patent number 5,394,900
    • Issue date Mar 7, 1995
    • Nippondenso Co., Ltd.
    • Shouhei Okuyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressure regulator

    • Patent number 4,308,888
    • Issue date Jan 5, 1982
    • Carroll G. Gordon
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Check and regulator valve

    • Patent number 4,299,250
    • Issue date Nov 10, 1981
    • Johann Baptist Rombach GmbH & Co. KG
    • Peter Happe
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Pre-set fluid pressure regulator

    • Patent number 4,256,138
    • Issue date Mar 17, 1981
    • Ernest M. Chapman
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    3815867

    • Patent number 3,815,867
    • Issue date Jun 11, 1974
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3791399

    • Patent number 3,791,399
    • Issue date Feb 12, 1974
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3578014

    • Patent number 3,578,014
    • Issue date May 11, 1971
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3566912

    • Patent number 3,566,912
    • Issue date Mar 2, 1971
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3366315

    • Patent number 3,366,315
    • Issue date Jan 30, 1968
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3291440

    • Patent number 3,291,440
    • Issue date Dec 13, 1966
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2871878

    • Patent number 2,871,878
    • Issue date Feb 3, 1959
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2645240

    • Patent number 2,645,240
    • Issue date Jul 14, 1953
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2244686

    • Patent number 2,244,686
    • Issue date Jun 10, 1941
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2051484

    • Patent number 2,051,484
    • Issue date Aug 18, 1936
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents