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Members preventing rotation of rings in grooves

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  • F16J9/24
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16JPISTONS CYLINDERS SEALINGS F16J9/00Piston-rings

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F16J9/24Members preventing rotation of rings in grooves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Internal combustion engine
    • Patent number 11,906,051
    • Issue date Feb 20, 2024
    • Nissan North America Inc.
    • Williams Muñoz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method and device for piston seal anti-rotation
    • Patent number 10,865,652
    • Issue date Dec 15, 2020
    • United Technologies Corporation
    • Christopher Treat
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method and device for piston seal anti-rotation
    • Patent number 10,215,043
    • Issue date Feb 26, 2019
    • United Technologies Corporation
    • Christopher Treat
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal rings
    • Patent number 9,726,292
    • Issue date Aug 8, 2017
    • SAINT-GOBAIN PERFORMANCE PLASTICS L+S GMBH
    • Duane Stirnemann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-part stationary ring for devices having pistons
    • Patent number 9,541,198
    • Issue date Jan 10, 2017
    • EcoMotors, Inc.
    • Peter Hofbauer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft sealing apparatus, pump apparatus and brake hydraulic pressur...
    • Patent number 9,187,072
    • Issue date Nov 17, 2015
    • Advics Co., Ltd.
    • Yoshitake Hisada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Structure for mounting piston ring
    • Patent number 9,109,699
    • Issue date Aug 18, 2015
    • Hyundai Motor Company
    • Mun Hwee Jang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Intershaft seal system for minimizing pressure induced twist
    • Patent number 8,888,104
    • Issue date Nov 18, 2014
    • Stein Seal Company
    • Glenn M. Garrison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable oil ring tension mechanism
    • Patent number 6,484,622
    • Issue date Nov 26, 2002
    • Dana Corporation
    • Joseph C. Hamelink
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston ring locator
    • Patent number 6,457,721
    • Issue date Oct 1, 2002
    • White Consolidated Industries, Inc.
    • James L Bloemers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal assembly
    • Patent number 6,378,872
    • Issue date Apr 30, 2002
    • Maurice J. Moriarty
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Internal combustion engine with a horizontal cylinder
    • Patent number 5,996,545
    • Issue date Dec 7, 1999
    • Ing. h.c.F. Porsche AG
    • Juergen Kling
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston for two cycle engine
    • Patent number 5,782,217
    • Issue date Jul 21, 1998
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Eiichi Ito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Self-locating piston ring for a two-stroke engine
    • Patent number 5,664,536
    • Issue date Sep 9, 1997
    • Brunswick Corporation
    • Bryan D. Bigsby
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Antirotation structure for combined oil ring
    • Patent number 5,651,553
    • Issue date Jul 29, 1997
    • Teikoku Piston Ring Co., Ltd.
    • Masao Ishida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Knock pin arrangement for piston ring
    • Patent number 5,211,102
    • Issue date May 18, 1993
    • Atsugi Unisia Corp.
    • Hisakazu Muta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Horizontal cylinder arrangement for an internal combustion engine
    • Patent number 5,203,294
    • Issue date Apr 20, 1993
    • Sanshin Kogyo Kabushiki Kaisha
    • Takao Takemura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston of composite material with C-shaped ring groove
    • Patent number 5,117,742
    • Issue date Jun 2, 1992
    • Iwata Air Compressor Mfg. Co. Ltd.
    • Toshio Iida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston biased to one side to cover ring gap
    • Patent number 5,072,653
    • Issue date Dec 17, 1991
    • Jaguar Cars Limited
    • Bryan N. V. Parsons
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Mounting structure of a multiple piston ring
    • Patent number 4,962,691
    • Issue date Oct 16, 1990
    • Mitsuhiro Kanao
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method to prevent piston ring rotation
    • Patent number 4,934,350
    • Issue date Jun 19, 1990
    • Outboard Marine Corporation
    • George G. Lassanske
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston and piston ring construction
    • Patent number 4,883,029
    • Issue date Nov 28, 1989
    • Outboard Marine Corporation
    • John H. Winston
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multi-component steel piston ring with rotation preventing rivet
    • Patent number 4,572,520
    • Issue date Feb 25, 1986
    • Nippon Piston Ring Co., Ltd.
    • Masatoshi Shinada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Anti-rotation device for contracting rod ring seals
    • Patent number 4,540,186
    • Issue date Sep 10, 1985
    • Pneumo Corporation
    • Glenn S. Beidler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3463057
    • Patent number 3,463,057
    • Issue date Aug 26, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3150695
    • Patent number 3,150,695
    • Issue date Sep 29, 1964
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3105695
    • Patent number 3,105,695
    • Issue date Oct 1, 1963
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2980088
    • Patent number 2,980,088
    • Issue date Apr 18, 1961
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2606085
    • Patent number 2,606,085
    • Issue date Aug 5, 1952
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2537721
    • Patent number 2,537,721
    • Issue date Jan 9, 1951
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PISTON RING WITH INTEGRATED ANTI-ROTATION FEATURE
    • Publication number 20240344607
    • Publication date Oct 17, 2024
    • Pratt & Whitney Canada Corp.
    • Rabih Kassab
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PISTON RING AND BOOSTER PUMP
    • Publication number 20240337316
    • Publication date Oct 10, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Motoshi Harada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL ASSEMBLY WITH ANTI-ROTATION FEATURE
    • Publication number 20240209942
    • Publication date Jun 27, 2024
    • Pratt & Whitney Canada Corp.
    • Martin Drolet
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PISTON RING FOR A PISTON COMPRESSOR
    • Publication number 20240044407
    • Publication date Feb 8, 2024
    • Burckhardt Compression AG
    • Norbert Feistel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20230137241
    • Publication date May 4, 2023
    • NISSAN NORTH AMERICA, INC.
    • Williams MUÑOZ
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD AND DEVICE FOR PISTON SEAL ANTI-ROTATION
    • Publication number 20190145271
    • Publication date May 16, 2019
    • United Technologies Corporation
    • Christopher Treat
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND DEVICE FOR PISTON SEAL ANTI-ROTATION
    • Publication number 20170241281
    • Publication date Aug 24, 2017
    • United Technologies Corporation
    • Christopher Treat
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PISTON FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20150198114
    • Publication date Jul 16, 2015
    • BRP-POWERTRAIN GMBH & CO.KG
    • Gunther Zauner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Two-Part Stationary Ring for Devices Having Pistons
    • Publication number 20140298984
    • Publication date Oct 9, 2014
    • ECOMOTORS, INC.
    • Peter Hofbauer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    STRUCTURE FOR MOUNTING PISTON RING
    • Publication number 20140109764
    • Publication date Apr 24, 2014
    • Hyundai Motor Company
    • Mun Hwee Jang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INSERTION APPARATUS
    • Publication number 20130320625
    • Publication date Dec 5, 2013
    • MICROMATIC LLC
    • JONATHAN ISCH
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Intershaft Seal System for Minimizing Pressure Induced Twist
    • Publication number 20130200573
    • Publication date Aug 8, 2013
    • Glenn M. Garrison
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SHAFT SEALING APPARATUS, PUMP APPARATUS AND BRAKE HYDRAULIC PRESSUR...
    • Publication number 20120080936
    • Publication date Apr 5, 2012
    • ADVICS CO., LTD.
    • Yoshitake HISADA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Piston, A Ring and a Piston Assembly for a Two Cycle Engine
    • Publication number 20080276919
    • Publication date Nov 13, 2008
    • Denver Stanley Porter Lawson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ring seal with an anti-rotation tab
    • Publication number 20060273524
    • Publication date Dec 7, 2006
    • Leo S. Weber
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PISTON RING LOCATOR
    • Publication number 20020101039
    • Publication date Aug 1, 2002
    • James L. Bloemers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...