Heat recuperative engine

Details Heat recuperative engine Heat recuperative engine

1977-07-11

1979-02-13

Ostrager, Allen M.

Power plants

Fluid within expansible chamber heated or cooled

60519, 60525, 60516, F02G 104

Patent

active

041388470

ABSTRACT:
A heat engine employs counterrotating rotors disposed in different cavities of a stator. The engine provides a heat recuperator which removes heat from working medium confined in a rotating constant volume chamber in one cavity and utilizes that heat to heat working medium confined in a rotating constant volume chamber in another cavity. Each rotor carries partitions forming separate chambers in its cavity and each cavity has a blocking means which permits the partitions to pass but prevents working medium from making a complete orbit in the cavity whereby the working medium is caused to flow from one cavity to another through ducts disposed near the blocking means.

REFERENCES:
patent: 3763649 (1973-10-01), Wahnschaffe
patent: 3823559 (1974-07-01), Foret
patent: 4009573 (1977-03-01), Satz

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