External regenerators

Patents Grantslast 30 patents

  • Information Patent Grant

    Systems for generating geothermal power in an organic Rankine cycle...

    • Patent number 12,135,016
    • Issue date Nov 5, 2024
    • ICE Thermal Harvesting, LLC
    • Adrian Benjamin Bodishbaugh
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Systems for generating geothermal power in an organic Rankine cycle...

    • Patent number 12,060,867
    • Issue date Aug 13, 2024
    • ICE Thermal Harvesting, LLC
    • Adrian Benjamin Bodishbaugh
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Systems for generating geothermal power in an organic Rankine cycle...

    • Patent number 11,971,019
    • Issue date Apr 30, 2024
    • ICE Thermal Harvesting, LLC
    • Adrian Benjamin Bodishbaugh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Systems for generating geothermal power in an organic Rankine cycle...

    • Patent number 11,732,697
    • Issue date Aug 22, 2023
    • ICE Thermal Harvesting, LLC
    • Adrian Benjamin Bodishbaugh
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Systems for generating geothermal power in an organic Rankine cycle...

    • Patent number 11,578,706
    • Issue date Feb 14, 2023
    • ICE Thermal Harvesting, LLC
    • Adrian Benjamin Bodishbaugh
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Methods for generating geothermal power in an organic Rankine cycle...

    • Patent number 11,236,735
    • Issue date Feb 1, 2022
    • ICE Thermal Harvesting, LLC
    • Adrian Benjamin Bodishbaugh
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Valved Stirling engine with improved efficiency

    • Patent number 9,828,941
    • Issue date Nov 28, 2017
    • Kevin Song
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Generating displacement and theroacoustic refrigerator

    • Patent number 6,490,881
    • Issue date Dec 10, 2002
    • CSIR
    • Robert Henry Sinclair
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Open cycle, internal combustion Stirling engine

    • Patent number 5,050,570
    • Issue date Sep 24, 1991
    • Robert H. Thring
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reciprocation apparatus with sealing mechanism

    • Patent number 4,870,821
    • Issue date Oct 3, 1989
    • Matsushita Electric Industrial Co., Ltd.
    • Terumaru Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Apparatus and method for the speed or power control of stirling typ...

    • Patent number 4,856,280
    • Issue date Aug 15, 1989
    • Stirling Technology, Inc.
    • Bruce J. Chagnot
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Stirling cycle engine

    • Patent number 4,821,516
    • Issue date Apr 18, 1989
    • Aisin Seiki Kabushiki Kaisha
    • Naotsugu Isshiki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sliding surface lubrication particularly advantageous for a free pi...

    • Patent number 4,802,332
    • Issue date Feb 7, 1989
    • Sunpower, Inc.
    • William T. Beale
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reciprocation apparatus with sealing mechanism

    • Patent number 4,769,992
    • Issue date Sep 13, 1988
    • Matsushita Electric Industrial Co., Ltd.
    • Terumaru Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Seal mechanism for a Stirling engine

    • Patent number 4,736,586
    • Issue date Apr 12, 1988
    • Mitsubishi Denki Kabushiki Kaisha
    • Kazuhiko Kawajiri
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stirling machine

    • Patent number 4,717,405
    • Issue date Jan 5, 1988
    • Battelle Memorial Institute
    • Jean-Pierre Budliger
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Apparatus for preventing the rise of oil in a stirling engine

    • Patent number 4,711,091
    • Issue date Dec 8, 1987
    • Mitsubishi Denki Kabushiki Kaisha
    • Kazuhiko Kawajiri
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Seal means for a stirling engine or the like

    • Patent number 4,623,151
    • Issue date Nov 18, 1986
    • Mitsubishi Denki Kabushiki Kaisha
    • Kazuo Kashiwamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stirling engine

    • Patent number 4,620,418
    • Issue date Nov 4, 1986
    • Mitsubishi Denki Kabushiki Kaisha
    • Michio Fujiwara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multi-cylinder hot gas engine

    • Patent number 4,522,030
    • Issue date Jun 11, 1985
    • Mechanical Technology Incorporated
    • John A. Corey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3861146

    • Patent number 3,861,146
    • Issue date Jan 21, 1975
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3851472

    • Patent number 3,851,472
    • Issue date Dec 3, 1974
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3835648

    • Patent number 3,835,648
    • Issue date Sep 17, 1974
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3783745

    • Patent number 3,783,745
    • Issue date Jan 8, 1974
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3762447

    • Patent number 3,762,447
    • Issue date Oct 2, 1973
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3667348

    • Patent number 3,667,348
    • Issue date Jun 6, 1972
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    3662654

    • Patent number 3,662,654
    • Issue date May 16, 1972
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3559398

    • Patent number 3,559,398
    • Issue date Feb 2, 1971
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3547005

    • Patent number 3,547,005
    • Issue date Dec 15, 1970
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    3492813

    • Patent number 3,492,813
    • Issue date Feb 3, 1970
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents