Hot-gas machine comprising a heat transfer device
Hot-gas reciprocating engine
Hot-gas reciprocating engine
Hot-gas reciprocating engine
Hot-gas reciprocating engine having controlled coupling of a com
Hot-gas reciprocating machine
Hot-gas reciprocating machine
Hot-gas reciprocating machine comprising two or more working spa
Hybrid engine
Hydraulic engine
Hydraulic engine powered by introduction and removal of heat fro
Hydraulic engine powered by introduction and removal of heat fro
Hydraulic shape memory alloy actuator
Hydraulic shape memory material stress to hydraulic pressure tra
Hydrodynamic lubrication system for piston devices particularly
Hydrodynamic lubrication system for piston devices particularly
Hydrogen compression system for Stirling engine power control
Hydrogen equalization system for double-acting stirling engine