Heat pumps

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS ENGINE DRIVEN HEAT PUMP SYSTEM WITH GENERATOR

    • Publication number 20190383232
    • Publication date Dec 19, 2019
    • KITURAMI CO., LTD.
    • Wan-Yong SEONG
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Four-Process Cycle for a Vuilleumier Heat Pump

    • Publication number 20180313296
    • Publication date Nov 1, 2018
    • Thermolift, Inc.
    • Peter Hofbauer
    • 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

    Unitary engine and energy accumulation system

    • Publication number 20090313997
    • Publication date Dec 24, 2009
    • Frederick John Bayley
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Stirling Engine for Vehicles

    • Publication number 20090272111
    • Publication date Nov 5, 2009
    • Isuzu Motors Limited;
    • Makoto Abe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Heat energy recovery apparatus

    • Publication number 20060218919
    • Publication date Oct 5, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Shinichi Mitani
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...