having two pistons and reverse flow regenerators

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  • Information Patent Application

    CLOSED LOOP THERMODYNAMIC MACHINE

    • Publication number 20120174585
    • Publication date Jul 12, 2012
    • New Malone Company Limited
    • William Hugh Salvin Rampen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method and apparatus for converting thermal energy to mechanical en...

    • Publication number 20060090467
    • Publication date May 4, 2006
    • Darby Crow
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Heat engine

    • Publication number 20060059906
    • Publication date Mar 23, 2006
    • Michael R. Pierce
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS