TREA

Vortex flow passages

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Industry

  • CPC
  • F16F9/344
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16FSPRINGS SHOCK-ABSORBERS MEANS FOR DAMPING VIBRATION F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium

Current Industry

F16F9/344Vortex flow passages
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Suspension damper having piston plate with coined, continuously cur...
    • Patent number 6,390,257
    • Issue date May 21, 2002
    • Delphi Technologies, Inc.
    • Mark R. Naples
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vortex valving assembly for a hydraulic damper
    • Patent number 5,070,972
    • Issue date Dec 10, 1991
    • General Motors Corporation
    • Stephen E. Dourson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulically damped resilient mounting
    • Patent number 4,811,934
    • Issue date Mar 14, 1989
    • Continental Aktiengesellschaft
    • Jurgen Bebermeier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston stroke responsive vortex-flow shock absorber
    • Patent number 4,515,252
    • Issue date May 7, 1985
    • Nissan Motor Company, Limited
    • Kunihiko Hidaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 4,502,575
    • Issue date Mar 5, 1985
    • Nissan Motor Company, Limited
    • Naoto Fukushima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vortex flow shock absorber with one-way valve
    • Patent number 4,475,635
    • Issue date Oct 9, 1984
    • Nissan Motor Company, Limited
    • Kazuroh Iwata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cylinder-piston device
    • Patent number 4,467,899
    • Issue date Aug 28, 1984
    • Stabilus GmbH
    • Werner Molders
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cylinder-piston device
    • Patent number 4,466,514
    • Issue date Aug 21, 1984
    • Stabilus GmbH
    • Werner Molders
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vortex shock absorber with absorbing force relief means
    • Patent number 4,457,409
    • Issue date Jul 3, 1984
    • Nissan Motor Company, Limited
    • Naoto Fukushima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vortex flow hydraulic shock absorber
    • Patent number 4,442,925
    • Issue date Apr 17, 1984
    • Nissan Motor Co., Ltd.
    • Naoto Fukushima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston for a pneumatic, hydraulic, or hydropneumatic installation
    • Patent number 4,438,833
    • Issue date Mar 27, 1984
    • Stabilus GmbH
    • Willi Schafer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 4,418,802
    • Issue date Dec 6, 1983
    • Nissan Motor Co., Ltd.
    • Naoto Fukushima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber with pressure-relief mechanism
    • Patent number 4,407,397
    • Issue date Oct 4, 1983
    • Nissan Motor Co., Ltd.
    • Naoto Fukushima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Acceleration controlled fluidic shock absorber
    • Patent number 4,082,169
    • Issue date Apr 4, 1978
    • Romald E. Bowles
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3743222
    • Patent number 3,743,222
    • Issue date Jul 3, 1973
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3672474
    • Patent number 3,672,474
    • Issue date Jun 27, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3362508
    • Patent number 3,362,508
    • Issue date Jan 9, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3220517
    • Patent number 3,220,517
    • Issue date Nov 30, 1965
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3198214
    • Patent number 3,198,214
    • Issue date Aug 3, 1965
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3168169
    • Patent number 3,168,169
    • Issue date Feb 2, 1965
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2748897
    • Patent number 2,748,897
    • Issue date Jun 5, 1956
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC DAMPER
    • Publication number 20230067101
    • Publication date Mar 2, 2023
    • Honda Motor Co., Ltd.
    • Yuichi OKADA
    • B60 - VEHICLES IN GENERAL