TREA

the geometry of the surface being able to vary during operation

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  • CPC
  • F16J15/3432
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Parent Industries

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

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F16J15/3432the geometry of the surface being able to vary during operation
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Self-optimizing seal for turbomachinery, and associated systems and...
    • Patent number 12,104,699
    • Issue date Oct 1, 2024
    • Blue Origin, LLC
    • Ryan Linderman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Tribological body and method for producing such a body
    • Patent number 11,396,946
    • Issue date Jul 26, 2022
    • Schunk Kohlenstofftechnik GmbH
    • Gert Wahl
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulically controllable mechanical seal
    • Patent number 11,333,251
    • Issue date May 17, 2022
    • Georgia Tech Research Corporation
    • Richard F. Salant
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connected part seal structure, and seal member
    • Patent number 11,073,209
    • Issue date Jul 27, 2021
    • CKD Corporation
    • Hideyuki Takeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrodynamic seal assembly with interface control
    • Patent number 10,663,063
    • Issue date May 26, 2020
    • EATON INTELLIGENT POWER LIMITED
    • Edward N. Ruggeri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing element
    • Patent number 10,619,501
    • Issue date Apr 14, 2020
    • Rolls-Royce PLC
    • Christopher Davies
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulically controllable mechanical seal
    • Patent number 10,228,060
    • Issue date Mar 12, 2019
    • Georgia Tech Research Corporation
    • Richard F. Salant
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrodynamic foil face seal
    • Patent number 7,261,300
    • Issue date Aug 28, 2007
    • R & D Dynamics Corporation
    • Giridhari L. Agrawal
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gasket with two concentric lips
    • Patent number 7,086,649
    • Issue date Aug 8, 2006
    • SNECMA Moteurs
    • Daniel Georges Plona
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Mechanical seal with compliant face
    • Patent number 5,499,824
    • Issue date Mar 19, 1996
    • Georgia Tech Research Corporation
    • Richard F. Salant
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tilt pad variable geometry bearings having tilting bearing pads and...
    • Patent number 5,489,155
    • Issue date Feb 6, 1996
    • Russell D. Ide
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Secondary gas/liquid mechanical seal assembly
    • Patent number 5,487,550
    • Issue date Jan 30, 1996
    • BW/IP International, Inc.
    • Richard F. Salant
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing design analysis apparatus and method
    • Patent number 5,459,674
    • Issue date Oct 17, 1995
    • KMC, Inc.
    • Russell D. Ide
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Bearing design analysis apparatus and method
    • Patent number 5,455,778
    • Issue date Oct 3, 1995
    • Russell D. Ide
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Face seal with hydrodynamic thrust pads
    • Patent number 5,399,024
    • Issue date Mar 21, 1995
    • Dresser-Rand Company
    • Wilbur Shapiro
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Non-contacting mechanical face seal of the gap-type
    • Patent number 5,385,409
    • Issue date Jan 31, 1995
    • Russell D. Ide
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Non-contacting mechanical face seal of the gap-type
    • Patent number 5,246,295
    • Issue date Sep 21, 1993
    • Russell D. Ide
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Process for producing sliding bodies containing hollow chambers
    • Patent number 5,053,093
    • Issue date Oct 1, 1991
    • Hoechst CeramTec Aktiengesellschaft
    • Mario Ciccarelli
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Process for producing a sliding body
    • Patent number 4,908,081
    • Issue date Mar 13, 1990
    • Hoechst Ceramtec Aktiengesellschaft
    • Juergen Heinrich
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Hydrodynamic face seal with lift pads
    • Patent number 4,738,453
    • Issue date Apr 19, 1988
    • Russell D. Ide
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Annular sliding body for a sliding seal and process for use thereof
    • Patent number 4,714,257
    • Issue date Dec 22, 1987
    • Hoechst Ceramtec Aktiengesellschaft
    • Juergen Heinrich
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Mechanical seal with automatic gap convergence control
    • Patent number 4,643,437
    • Issue date Feb 17, 1987
    • Borg-Warner Industrial Products, Inc.
    • Richard F. Salant
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal assembly
    • Patent number 4,426,092
    • Issue date Jan 17, 1984
    • Borg-Warner Corporation
    • Winfred J. Wiese
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal
    • Patent number 4,418,921
    • Issue date Dec 6, 1983
    • Borg-Warner Corporation
    • Winfred J. Wiese
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Positive clearance radial face seals
    • Patent number 4,290,613
    • Issue date Sep 22, 1981
    • Associated Engineering Limited
    • Peter A. J. Scott
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid seal with lubricated sealing surfaces
    • Patent number 4,185,837
    • Issue date Jan 29, 1980
    • Jerome Greene
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Balanced mechanical seal with flow control
    • Patent number 4,114,900
    • Issue date Sep 19, 1978
    • Borg-Warner Corporation
    • Winfred John Wiese
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal
    • Patent number 4,103,907
    • Issue date Aug 1, 1978
    • Hitachi, Ltd.
    • Hiroshi Inouye
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3813103
    • Patent number 3,813,103
    • Issue date May 28, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3788652
    • Patent number 3,788,652
    • Issue date Jan 29, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    TRIBOLOGICAL BODY AND METHOD FOR PRODUCING SUCH A BODY
    • Publication number 20200072356
    • Publication date Mar 5, 2020
    • SCHUNK KOHLENSTOFFTECHNIK GMBH
    • Gert WAHL
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL DEVICE
    • Publication number 20200011425
    • Publication date Jan 9, 2020
    • EAGLE INDUSTRY CO., LTD.
    • Yuichiro TOKUNAGA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONNECTED PART SEAL STRUCTURE, AND SEAL MEMBER
    • Publication number 20190301608
    • Publication date Oct 3, 2019
    • CKD CORPORATION
    • Hideyuki TAKEDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulically Controllable Mechanical Seal
    • Publication number 20190145523
    • Publication date May 16, 2019
    • Georgia Tech Research Corporation
    • Richard F. SALANT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRODYNAMIC SEAL ASSEMBLY WITH INTERFACE CONTROL
    • Publication number 20170370472
    • Publication date Dec 28, 2017
    • EATON CORPORATION
    • Edward N. Ruggeri
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Gasket with two concentric lips
    • Publication number 20040239039
    • Publication date Dec 2, 2004
    • Daniel Plona
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Hydrodynamic foil face seal
    • Publication number 20040207158
    • Publication date Oct 21, 2004
    • Giridhari L. Agrawal
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...