TREA

Seal including fluid pressure equalizing or balancing feature

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  • CPC
  • Y10S277/926
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Parent Industries

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S277/00Seal for a joint or juncture

Current Industry

Y10S277/926Seal including fluid pressure equalizing or balancing feature
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sea water seal without oil lubrication for pods
    • Patent number 11,054,033
    • Issue date Jul 6, 2021
    • GE Energy Power Conversion Technology Limited
    • Loic Vincent
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Barrier fluid pressure system and method
    • Patent number 10,550,949
    • Issue date Feb 4, 2020
    • OneSubsea IP UK Limited
    • Stig Kaare Kanstad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Zero emissions reciprocating pump
    • Patent number 9,027,932
    • Issue date May 12, 2015
    • Clyde Union Inc.
    • Herbert H. Tackett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Zero emissions reciprocating pump
    • Patent number 8,191,460
    • Issue date Jun 5, 2012
    • Clyde Union Inc.
    • Herbert H. Tackett, Jr.
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing plug with a pressure-compensating chamber
    • Patent number 8,070,008
    • Issue date Dec 6, 2011
    • ITW Automotive Products GmbH & Co. KG
    • Ulf Janke
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Force balanced rotating pressure control device
    • Patent number 8,028,750
    • Issue date Oct 4, 2011
    • Sunstone Corporation
    • William James Hughes
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Zero emissions reciprocating pump
    • Patent number 7,784,395
    • Issue date Aug 31, 2010
    • Clyde Union Inc.
    • Herbert H. Tackett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Force balanced rotating pressure control device
    • Patent number 7,743,823
    • Issue date Jun 29, 2010
    • Sunstone Technologies, LLC
    • William James Hughes
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Self relieving seal
    • Patent number 7,387,178
    • Issue date Jun 17, 2008
    • Smith International, Inc.
    • James L. Neville
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Self relieving seal
    • Patent number 7,201,241
    • Issue date Apr 10, 2007
    • Smith International, Inc.
    • James L. Neville
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Rod or piston primary seal
    • Patent number 7,083,170
    • Issue date Aug 1, 2006
    • Carl Freudenberg KG
    • Dieter Von Borstel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self relieving seal
    • Patent number 6,976,548
    • Issue date Dec 20, 2005
    • Smith International, Inc.
    • James L. Neville
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Blow-molded articles and blow-molding methods for producing them
    • Patent number 6,974,387
    • Issue date Dec 13, 2005
    • Draftex Industries Limited
    • Jacques Houis
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Water processing device with liquid seal
    • Patent number 6,858,150
    • Issue date Feb 22, 2005
    • Stephan B Sears
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Brush seal device
    • Patent number 6,739,592
    • Issue date May 25, 2004
    • Eagle Engineering Aerospace Co., LTD
    • Toru Kono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water processing device
    • Patent number 6,663,770
    • Issue date Dec 16, 2003
    • Stephan B Sears
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Dual pressure balanced noncontacting finger seal
    • Patent number 6,364,316
    • Issue date Apr 2, 2002
    • Honeywell International Inc.
    • Gulshan K. Arora
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Detachable stationary sealing device
    • Patent number 6,241,254
    • Issue date Jun 5, 2001
    • Otkrytoe Aktsionernoe Obschestvo “Nauchno-Proizvodstvennoe Obiedinenie “Energ...
    • Boris Mikhailovich Gromyko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure balanced finger seal
    • Patent number 6,196,550
    • Issue date Mar 6, 2001
    • AlliedSignal Inc.
    • Gulshan K. Arora
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brush seal
    • Patent number 6,173,962
    • Issue date Jan 16, 2001
    • Rolls-Royce PLC
    • Michael K. Morrison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-centering brush seal
    • Patent number 6,168,162
    • Issue date Jan 2, 2001
    • General Electric Co.
    • George Ernest Reluzco
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid pressure relief seal for liquid and fluid-tight compartments
    • Patent number 6,158,745
    • Issue date Dec 12, 2000
    • Pelican Products, Inc.
    • Kevin John Deighton
    • F21 - LIGHTING
  • Information Patent Grant

    Hydraulic torque impulse generator
    • Patent number 6,110,045
    • Issue date Aug 29, 2000
    • Atlas Copco Tools AB
    • Knut Christian Schoeps
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Inverted strut damper
    • Patent number 6,105,945
    • Issue date Aug 22, 2000
    • Showa Corporation
    • Takashi Takeuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Labyrinth seal assembly and method
    • Patent number 6,000,701
    • Issue date Dec 14, 1999
    • Dresser-Rand Company
    • Raymond W. Burgess
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stern tube seal with a pressure control system to adjust to the cha...
    • Patent number 5,683,278
    • Issue date Nov 4, 1997
    • Blohm + Voss Holding AG
    • Gunter Pietsch
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Hermetic case for electronic circuit equipment
    • Patent number 5,497,290
    • Issue date Mar 5, 1996
    • Mitsubishi Denki Kabushiki Kaisha
    • Wataru Fukui
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hermetic electronic equipment with flexible diaphragm, fastened to...
    • Patent number 5,434,748
    • Issue date Jul 18, 1995
    • Mitsubishi Denki Kabushiki Kaisha
    • Wataru Fukui
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rolling or convoluted boot for a constant velocity universal joint...
    • Patent number 5,297,996
    • Issue date Mar 29, 1994
    • Lohr & Bromkamp GmbH
    • Eckhard Draga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Radially energized seal
    • Patent number 5,251,912
    • Issue date Oct 12, 1993
    • Unicraft Oy
    • Erkki Rinne
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Zero Emissions Reciprocating Pump
    • Publication number 20100314835
    • Publication date Dec 16, 2010
    • CLYDE UNION INC.
    • Herbert H. Tackett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Zero Emissions Reciprocating Pump
    • Publication number 20100296952
    • Publication date Nov 25, 2010
    • CLYDE UNION INC.
    • Herbert H. Tackett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Force Balanced Rotating Pressure Control Device
    • Publication number 20100200213
    • Publication date Aug 12, 2010
    • SUNSTONE CORPORATION
    • William James Hughes
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEALING PLUG WITH A PRESSURE-COMPENSATING CHAMBER
    • Publication number 20090078704
    • Publication date Mar 26, 2009
    • ITW AUTOMOTIVE PRODUCTS GmbH & Co. KG
    • Ulf Janke
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Force Balanced Rotating Pressure Control Device
    • Publication number 20080296016
    • Publication date Dec 4, 2008
    • William James Hughes
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Zero emissions reciprocating pump
    • Publication number 20080240949
    • Publication date Oct 2, 2008
    • Herbert H. Tackett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SELF RELIEVING SEAL
    • Publication number 20070181347
    • Publication date Aug 9, 2007
    • Smith International, Inc.
    • James L. Neville
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Self relieving seal
    • Publication number 20060096782
    • Publication date May 11, 2006
    • SMITH INTERNATIONAL, INC.
    • James L. Neville
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Water processing device
    • Publication number 20040104154
    • Publication date Jun 3, 2004
    • Stephan B. Sears
    • Stephan B. Sears
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Self relieving seal
    • Publication number 20040040747
    • Publication date Mar 4, 2004
    • Smith International, Inc.
    • James L. Neville
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Rod or piston primary seal
    • Publication number 20020153665
    • Publication date Oct 24, 2002
    • Dieter Von Borstel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Brush seal device
    • Publication number 20020140175
    • Publication date Oct 3, 2002
    • Eagle Engineering Aerospace Co., Ltd.
    • Toru Kono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Water processing device
    • Publication number 20020074275
    • Publication date Jun 20, 2002
    • Stephan B. Sears
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL