Preheating and cooling system for a rotary engine

Details Preheating and cooling system for a rotary engine Preheating and cooling system for a rotary engine

1993-05-05

1994-02-08

Bertsch, Richard A.

Rotary expansible chamber devices

Heat exchange or non-working fluid lubricating or sealing

417369, 418 36, 418 86, F01C 2104

Patent

active

052844277

ABSTRACT:
A pressurized fluid-driven engine includes an engine chamber defined by a housing having one or more endplates which include serpentine channels for the flow of temperature-regulating fluid. Preferably, each endplate has a pair of channels that each has a scroll pattern. The temperature-regulating fluid may be the same fluid that is employed in driving the engine. The fluid is utilized both to preheat the engine and to cool the engine during use. The engine may be coupled to a generator for the production of electrical energy.

REFERENCES:
patent: 3572984 (1971-03-01), Jones
patent: 4168941 (1979-09-01), Rettew
patent: 4982564 (1991-01-01), Hines
patent: 5016436 (1991-05-01), Belcher et al.
patent: 5111662 (1992-05-01), Nicolin et al.
patent: 5146693 (1992-09-01), Dottor et al.
patent: 5147191 (1992-09-01), Schadeck

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