TREA

Pulse tubes with basic schematic including at the pulse tube warm end a so called warm end expander

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  • CPC
  • F25B2309/1426
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT-PUMP SYSTEMS F25B2309/00Gas cycle refrigeration machines

Current Industry

F25B2309/1426Pulse tubes with basic schematic including at the pulse tube warm end a so called warm end expander
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cryogenic refrigerator
    • Patent number 10,018,381
    • Issue date Jul 10, 2018
    • Sumitomo Heavy Industries, Ltd.
    • Mingyao Xu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat-actuated double-acting traveling-wave thermoacoustic refrigera...
    • Patent number 9,453,663
    • Issue date Sep 27, 2016
    • LIHAN CRYOGENICS CO., LTD.
    • Ercang Luo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Secondary pulse tubes and regenerators for coupling to room tempera...
    • Patent number 8,950,193
    • Issue date Feb 10, 2015
    • The United States of America, as represented by the Secretary of Commerce, th...
    • Ray Radebaugh
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermo-electro-acoustic refrigerator and method of using same
    • Patent number 8,205,459
    • Issue date Jun 26, 2012
    • Palo Alto Research Center Incorporated
    • Sean Garner
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pressure vibration generator
    • Patent number 7,104,055
    • Issue date Sep 12, 2006
    • Japan Aerospace Exploration Agency
    • Yoichi Matsubara
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryocooler system with frequency modulating mechanical resonator
    • Patent number 6,938,426
    • Issue date Sep 6, 2005
    • Praxair Technology, Inc.
    • Arun Acharya
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Periodically operating refrigeration machine
    • Patent number 6,622,491
    • Issue date Sep 23, 2003
    • Forschungszentrum Karlsruhe GmbH
    • Albert Hofmann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse tube refrigerator
    • Patent number 6,434,947
    • Issue date Aug 20, 2002
    • Aisin Seiki Kabushiki Kaisha
    • Shaowei Zhu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse tube refrigerator
    • Patent number 6,301,902
    • Issue date Oct 16, 2001
    • Aisin Seiki Kabushiki Kaisha
    • Shaowei Zhu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse tube refrigerating system
    • Patent number 5,904,046
    • Issue date May 18, 1999
    • Aisin Seiki Kabushiki Kaisha
    • Shin Kawano
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Orifice pulse tube refrigerator with pulse tube flow separator
    • Patent number 5,791,149
    • Issue date Aug 11, 1998
    • William G. Dean
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Regenerative type engine with fluid control mechanism
    • Patent number 5,720,172
    • Issue date Feb 24, 1998
    • Aisin Seiki Kabushiki Kaisha
    • Yoshihiro Ishizaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse tube refrigerator and method of using the same
    • Patent number 5,689,959
    • Issue date Nov 25, 1997
    • Advanced Mobile Telecommunication Technology Inc.
    • Shinichi Yatsuzuka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse-tube refrigerator
    • Patent number 5,440,883
    • Issue date Aug 15, 1995
    • Shintaro Harada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse tube heat engine
    • Patent number 5,435,136
    • Issue date Jul 25, 1995
    • Aisin Seiki Kabushiki Kaisha
    • Yoshihiro Ishizaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse tube refrigerating system
    • Patent number 5,275,002
    • Issue date Jan 4, 1994
    • Aisin Newhard Co., Ltd.
    • Tatsuo Inoue
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse tube refrigerating system
    • Patent number 5,269,147
    • Issue date Dec 14, 1993
    • Aisin Seiki Kabushiki Kaisha
    • Yoshihiro Ishizaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator
    • Patent number 5,181,383
    • Issue date Jan 26, 1993
    • Research Development Corporation of Japan
    • Eiichi Goto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Superfluid thermodynamic cycle refrigerator
    • Patent number 5,172,554
    • Issue date Dec 22, 1992
    • The United States of America as represented by the United States Department o...
    • Gregory W. Swift
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat transfer device for the transport of large conduction flux wit...
    • Patent number 4,590,993
    • Issue date May 27, 1986
    • University of Florida
    • Ulrich H. Kurzweg
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CRYOGENIC REFRIGERATOR
    • Publication number 20150233609
    • Publication date Aug 20, 2015
    • Sumitomo Heavy Industries, Ltd.
    • Mingyao Xu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CRYOGENIC REFRIGERATOR
    • Publication number 20140238047
    • Publication date Aug 28, 2014
    • Sumitomo Heavy Industries, Ltd.
    • Mingyao Xu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SINGLE-STAGE DOUBLE-ACTING TRAVELING-WAVE THERMOACOUSTIC SYSTEM
    • Publication number 20140202175
    • Publication date Jul 24, 2014
    • LIHAN THERMOACOUSTIC TECHNOLOGIES (SHEN_ZHEN) CO., LTD.
    • Ercang Luo
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HEAT-ACTUATED DOUBLE-ACTING TRAVELING-WAVE THERMOACOUSTIC REFRIGERA...
    • Publication number 20140174102
    • Publication date Jun 26, 2014
    • LlHAN THERMOACOUSTIC TECHNOLOGIES (SHEN_ZHEN) CO., LTO.
    • Ercang LUO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SECONDARY PULSE TUBES AND REGENERATORS FOR COUPLING TO ROOM TEMPERA...
    • Publication number 20120151941
    • Publication date Jun 21, 2012
    • Ray Radebaugh
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermo-Electro-Acoustic Refrigerator And Method Of Using Same
    • Publication number 20110023500
    • Publication date Feb 3, 2011
    • Palo Alto Research Center Incorporated
    • Sean Garner
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Pressure vibration generator
    • Publication number 20050223705
    • Publication date Oct 13, 2005
    • JAPAN AEROSPACE EXPLORATION AGENCY
    • Yoichi Matsubara
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Expander in a pulsation tube cooling stage
    • Publication number 20030213251
    • Publication date Nov 20, 2003
    • Albert Hofmann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Periodically operating refrigeration machine
    • Publication number 20030019218
    • Publication date Jan 30, 2003
    • Albert Hofmann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Pulse tube refrigerator
    • Publication number 20010032469
    • Publication date Oct 25, 2001
    • AISIN SEIKI KABUSHIKI KAISHA
    • Shaowei Zhu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...