US4574592A
|
|
Heat pump with liquid-gas working fluid
|
US4178766A
|
|
Thermodynamic compressor method
|
US4167371A
|
|
Method of fluid pressurization
|
US4124993A
|
|
Refrigeration machine
|
CA1067051A
|
|
Thermodynamic compressor
|
US4107944A
|
|
Heat pump with two rotors
|
US4068975A
|
|
Fluid pressurizer
|
US4106304A
|
|
Thermodynamic compressor
|
US4107945A
|
|
Thermodynamic compressor
|
US4057965A
|
|
Thermodynamic machine with step type heat addition
|
CA1023161A
|
|
Heat pump
|
CA1026573A
|
|
Turbine with heat intensifier
|
US4050253A
|
|
Thermodynamic machine
|
US4030856A
|
|
Rotor with jet nozzles
|
US4012912A
|
|
Turbine
|
CA1039518A
|
|
Dual rotor thermodynamic machine
|
US4012164A
|
|
Rotor with recirculation
|
US4005587A
|
|
Rotary heat exchanger with cooling and regeneration
|
US3972194A
|
|
Thermodynamic machine of the vane type
|
US3986361A
|
|
Turbine with regeneration
|