Plural piston swash plates

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat-assisted pumping systems for use in negative pressure wound th...

    • Patent number 12,186,166
    • Issue date Jan 7, 2025
    • Smith & Nephew PLC
    • Allan Kenneth Frazer Grugeon Hunt
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Heat-assisted pumping systems for use in negative pressure wound th...

    • Patent number 11,071,653
    • Issue date Jul 27, 2021
    • Smith & Nephew PLC
    • Allan Kenneth Frazer Grugeon Hunt
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stirling engine power generation system

    • Patent number 9,790,891
    • Issue date Oct 17, 2017
    • James R. Moore
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressure equalization system for a stirling engine

    • Patent number 8,601,809
    • Issue date Dec 10, 2013
    • Stirling Biopower, Inc.
    • Stefan Johansson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve for a stirling engine

    • Patent number 8,534,063
    • Issue date Sep 17, 2013
    • Stirling Biopower, Inc.
    • Stefan Johansson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rod seal assembly for a stirling engine

    • Patent number 8,516,813
    • Issue date Aug 27, 2013
    • Stirling Biopower, Inc.
    • Stefan Johansson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Congeneration system with a Stirling engine

    • Patent number 5,074,114
    • Issue date Dec 24, 1991
    • Stirling Thermal Motors, Inc.
    • Roelf J. Meijer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Electric actuator for swashplate

    • Patent number 4,994,004
    • Issue date Feb 19, 1991
    • Stirling Thermal Motors, Inc.
    • Roelf J. Meijer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stirling engine with integrated gas combustor

    • Patent number 4,977,742
    • Issue date Dec 18, 1990
    • Stirling Thermal Motors, Inc.
    • Roelf J. Meijer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Heater for a stirling engine

    • Patent number 4,894,989
    • Issue date Jan 23, 1990
    • Aisin Seiki Kabushiki Kaisha
    • Tomokimi Mizuno
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Hydrodynamic bearing

    • Patent number 4,885,980
    • Issue date Dec 12, 1989
    • Stirling Thermal Motors, Inc.
    • Roelf J. Meijer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stirling engine

    • Patent number 4,881,372
    • Issue date Nov 21, 1989
    • Aisin Seiki Kabushiki Kaisha
    • Yoshihiro Naito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Yieldably mounted lubricant control assemblies for piston rods

    • Patent number 4,836,094
    • Issue date Jun 6, 1989
    • Stirling Thermal Motors, Inc.
    • Roelf J. Meijer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stirling cycle type engine

    • Patent number 4,698,970
    • Issue date Oct 13, 1987
    • Sanden Corporation
    • Kenji Hashimoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stirling engine with improved sealing piston ring assembly

    • Patent number 4,669,736
    • Issue date Jun 2, 1987
    • Stirling Thermal Motors, Inc.
    • Roelf J. Meijer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stirling engine with improved piston ring assembly

    • Patent number 4,615,261
    • Issue date Oct 7, 1986
    • Stirling Thermal Motors, Inc.
    • Roelf J. Meijer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Yieldably mounted lubricant control assemblies for piston rods

    • Patent number 4,579,046
    • Issue date Apr 1, 1986
    • Stirling Thermal Motors, Inc.
    • Roelf J. Meijer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine compressor having a stirling cycle engine

    • Patent number 4,532,767
    • Issue date Aug 6, 1985
    • Aisin Seiki Kabushiki Kaisha
    • Tetsumi Watanabe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-part drive shaft for thermal engine

    • Patent number 4,532,855
    • Issue date Aug 6, 1985
    • Stirling Thermal Motors, Inc.
    • Roelf J. Meijer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stirling-cycle engine

    • Patent number 4,495,771
    • Issue date Jan 29, 1985
    • Creusot-Loire
    • Claude Chauveton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Power transmission for a Stirling hot gas engine

    • Patent number 4,439,985
    • Issue date Apr 3, 1984
    • Gerald P. Lamb
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pressure containment device

    • Patent number 4,439,169
    • Issue date Mar 27, 1984
    • Stirling Thermal Motors, Inc.
    • Roelf J. Meijer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    External combustion engine

    • Patent number 4,382,362
    • Issue date May 10, 1983
    • Antonius M. Mortel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multiple cylinder refrigeration apparatus

    • Patent number 4,375,749
    • Issue date Mar 8, 1983
    • Aisin Seiki Kabushiki Kaisha
    • Yoshihiro Ishizaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Stirling cycle refrigerator

    • Patent number 4,282,716
    • Issue date Aug 11, 1981
    • Aisin Seiki Kabushiki Kaisha
    • Yutaka Momose
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Balanced variable wobble plate drive

    • Patent number 4,235,116
    • Issue date Nov 25, 1980
    • U.S. Philips Corporation
    • Roelf J. Meijer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hot gas motor

    • Patent number 4,211,148
    • Issue date Jul 8, 1980
    • The United States of America as represented by the Secretary of the Navy
    • Raymond E. Boss
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable angle swashplate drive

    • Patent number 4,168,632
    • Issue date Sep 25, 1979
    • U.S. Philips Corporation
    • Herman Fokker
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Swashplate compensation mechanism

    • Patent number 4,145,887
    • Issue date Mar 27, 1979
    • U.S. Philips Corporation
    • Roelf J. Meijer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Separator apparatus for differential high pressure systems of a Sti...

    • Patent number 4,080,788
    • Issue date Mar 28, 1978
    • Ford Motor Company
    • Don B. Kantz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT-ASSISTED PUMPING SYSTEMS FOR USE IN NEGATIVE PRESSURE WOUND TH...

    • Publication number 20220000672
    • Publication date Jan 6, 2022
    • Smith & Nephew PLC
    • Allan Kenneth Frazer Grugeon Hunt
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STIRLING ENGINE POWER GENERATION SYSTEM

    • Publication number 20120000194
    • Publication date Jan 5, 2012
    • James R. Moore, II
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Piston Assembly for a Stirling Engine

    • Publication number 20100199659
    • Publication date Aug 12, 2010
    • Stefan Johansson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Pressure Equalization System for a Stirling Engine

    • Publication number 20100199660
    • Publication date Aug 12, 2010
    • Stefan Johansson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Rod Seal Assembly for a Stirling Engine

    • Publication number 20100199658
    • Publication date Aug 12, 2010
    • Stefan Johansson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Control Valve for a Stirling Engine

    • Publication number 20100199661
    • Publication date Aug 12, 2010
    • Stefan Johansson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HEAT ENGINE AND METHOD OF OPERATION

    • Publication number 20100186405
    • Publication date Jul 29, 2010
    • REGEN POWER SYSTEMS, LLC
    • Ricardo Conde
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS