TREA

with a wavy surface

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Industry

  • CPC
  • F16J15/3428
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16JPISTONS CYLINDERS SEALINGS F16J15/00Sealings

Current Industry

F16J15/3428with a wavy surface
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Radial sealing system
    • Patent number 12,044,316
    • Issue date Jul 23, 2024
    • Lagersmit Sealing Solutions B.V.
    • Andries Arie Tuk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Nuclear coolant pump seal and methods of sealing
    • Patent number 11,913,465
    • Issue date Feb 27, 2024
    • Candu Energy Inc.
    • Richard Dam
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Sealed bearing assembly
    • Patent number 10,190,637
    • Issue date Jan 29, 2019
    • NTN Corporation
    • Kazunori Inamasu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical face seal with a reverse trapezoidal face pattern
    • Patent number 9,574,666
    • Issue date Feb 21, 2017
    • Flowserve Management Company
    • Jason Ferris
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding parts
    • Patent number 9,447,884
    • Issue date Sep 20, 2016
    • Eagle Industry Co., Ltd.
    • Takeshi Hosoe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding parts
    • Patent number 9,371,912
    • Issue date Jun 21, 2016
    • Eagle Industry Co., Ltd.
    • Takeshi Hosoe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding member
    • Patent number 9,228,660
    • Issue date Jan 5, 2016
    • Eagle Industry Co., Ltd.
    • Takeshi Hosoe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tolerance strips
    • Patent number 8,715,835
    • Issue date May 6, 2014
    • John Crane UK Limited
    • Christian Kirchner
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydrodynamic face seal with grooved sealing dam for zero-leakage
    • Patent number 6,446,976
    • Issue date Sep 10, 2002
    • Flowserve Management Company
    • William E. Key
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Face seal having strain induced face geometry
    • Patent number 6,109,376
    • Issue date Aug 29, 2000
    • Camco International Inc.
    • David E. Pearce
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Wavy face ring
    • Patent number 5,947,481
    • Issue date Sep 7, 1999
    • Flowserve Management Company
    • Lionel A. Young
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for forming a wavy face ring
    • Patent number 5,833,518
    • Issue date Nov 10, 1998
    • Flowserve Management Company
    • Lionel A. Young
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wavy-tilt-dam seal ring and apparatus for shaping seal rings
    • Patent number 4,887,395
    • Issue date Dec 19, 1989
    • University of New Mexico
    • Alan O. Lebeck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slide ring seal with circumferentially variably-beveled counter-sur...
    • Patent number 4,842,286
    • Issue date Jun 27, 1989
    • Oy Safematic Ltd.
    • Antti-Jussi Heilala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wavy-tilt-dam seal ring
    • Patent number 4,836,561
    • Issue date Jun 6, 1989
    • University of New Mexico
    • Alan O. Lebeck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stern tube face seal with funnel-shaped packing
    • Patent number 4,429,884
    • Issue date Feb 7, 1984
    • Eagle Industry Co., Ltd.
    • Sotosuke Matsumoto
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Rotary ring seal with gas-dynamic lubrication for high-speed turbom...
    • Patent number 4,398,730
    • Issue date Aug 16, 1983
    • MTU Motoren-und Turbinen-Union Munchen GmbH
    • Gerhard Rucker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mechanical seal with thermo-cooling
    • Patent number 3,970,320
    • Issue date Jul 20, 1976
    • Borg-Warner Corporation
    • Winfred J. Wiese
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Radial Sealing System
    • Publication number 20220128151
    • Publication date Apr 28, 2022
    • Lagersmit Sealing Solutions B.V.
    • Andries Arie Tuk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING PARTS
    • Publication number 20140217676
    • Publication date Aug 7, 2014
    • EAGLE INDUSTRY CO., LTD.
    • Takeshi Hosoe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MECHANICAL FACE SEAL WITH A REVERSE TRAPEZOIDAL FACE PATTERN
    • Publication number 20140203517
    • Publication date Jul 24, 2014
    • FLOWSERVE MANAGEMENT COMPANY
    • Jason Ferris
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING PARTS
    • Publication number 20140159314
    • Publication date Jun 12, 2014
    • Eagle Industry Co.Ltd
    • Takeshi Hosoe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING MEMBER
    • Publication number 20120217705
    • Publication date Aug 30, 2012
    • Eagle Industry Co., Ltd.
    • Takeshi Hosoe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOLERANCE STRIPS
    • Publication number 20110300399
    • Publication date Dec 8, 2011
    • Christian Kirchner
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...