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the actuation being produced by a part, the speed of which is controlled by fluid-pressure means

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  • H01H43/28
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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H43/00Time or time-programme switches providing a choice of time intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed

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H01H43/28the actuation being produced by a part, the speed of which is controlled by fluid-pressure means
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Patents Grantslast 30 patents

  • Information Patent Grant

    Switch actuation device
    • Patent number 7,544,906
    • Issue date Jun 9, 2009
    • Ian Blakeman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fluid operated timer for a plurality of reservoirs
    • Patent number 6,070,610
    • Issue date Jun 6, 2000
    • Expo Safety Systems Limited
    • Anthony McKenzie Owler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pneumatic timer
    • Patent number 5,343,444
    • Issue date Aug 30, 1994
    • Agut, S.A.
    • Juan Agut Sanz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pneumatic timer
    • Patent number 4,447,161
    • Issue date May 8, 1984
    • Kurt Stoll
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid timing element, especially a pneumatic timing element for use...
    • Patent number 4,431,030
    • Issue date Feb 14, 1984
    • Bosch-Siemens Hausgerate GmbH
    • Jiri Nachazel
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustment for pneumatic timer
    • Patent number 4,303,147
    • Issue date Dec 1, 1981
    • Allen-Bradley Company
    • George J. Selas
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pneumatically operating delay switches
    • Patent number 4,297,544
    • Issue date Oct 27, 1981
    • Wolfgang Priesemuth
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pneumatic timer with eccentrically disposed valve needle
    • Patent number 4,256,021
    • Issue date Mar 17, 1981
    • Allen-Bradley Company
    • Frank J. Graninger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Time delay switch actuating mechanism
    • Patent number 4,181,829
    • Issue date Jan 1, 1980
    • Allen-Bradley Company
    • George J. Selas
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Time delay relay movement
    • Patent number 4,179,676
    • Issue date Dec 18, 1979
    • Allen-Bradley Company
    • George J. Selas
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch actuator means of the time delay type
    • Patent number 4,178,491
    • Issue date Dec 11, 1979
    • Orscheln Brake Lever Mfg. Co.
    • Don W. Orscheln
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Wall switch timer
    • Patent number 4,164,635
    • Issue date Aug 14, 1979
    • Time Systems, Inc.
    • David A. Finch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pneumatic timer
    • Patent number 4,104,602
    • Issue date Aug 1, 1978
    • Izumi Denki Corporation
    • Teizo Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pneumatic timing device
    • Patent number 4,072,172
    • Issue date Feb 7, 1978
    • Jean Gachot
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Damped solenoid
    • Patent number 4,044,323
    • Issue date Aug 23, 1977
    • Ampex Corporation
    • Roger R. Sleger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Timing device for pneumatic control
    • Patent number 4,018,249
    • Issue date Apr 19, 1977
    • La Telemecanique Electrique
    • Felix Lameyre
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pneumatic timer
    • Patent number 4,019,001
    • Issue date Apr 19, 1977
    • I-T-E Imperial Corporation
    • Keith T. Krueger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Timing device for pneumatic control systems
    • Patent number 3,931,832
    • Issue date Jan 13, 1976
    • Karl Hodler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3880178
    • Patent number 3,880,178
    • Issue date Apr 29, 1975
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3833778
    • Patent number 3,833,778
    • Issue date Sep 3, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3798397
    • Patent number 3,798,397
    • Issue date Mar 19, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3797616
    • Patent number 3,797,616
    • Issue date Mar 19, 1974
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3788593
    • Patent number 3,788,593
    • Issue date Jan 29, 1974
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3775710
    • Patent number 3,775,710
    • Issue date Nov 27, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3769996
    • Patent number 3,769,996
    • Issue date Nov 6, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3711797
    • Patent number 3,711,797
    • Issue date Jan 16, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3706865
    • Patent number 3,706,865
    • Issue date Dec 19, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3684985
    • Patent number 3,684,985
    • Issue date Aug 15, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3646302
    • Patent number 3,646,302
    • Issue date Feb 29, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3639711
    • Patent number 3,639,711
    • Issue date Feb 1, 1972
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents