Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – With condition responsive control of non-working fluid
Patent
1976-03-12
1977-07-26
Croyle, Carlton R.
Rotary expansible chamber devices
Heat exchange or non-working fluid lubricating or sealing
With condition responsive control of non-working fluid
418 88, 418 91, 123 801, F01C 2106
Patent
active
040379990
ABSTRACT:
Liquid-cooled rotary piston internal combustion engine with a housing consisting of at least one annular shell with interior guideway and two parallel end pieces, and bounding an interior space. The shell and end pieces containing cavities for circulation of two cooling circuits completely separate from each other. One of the circuits cools the region of the housing in the hot arc of the shell, where the ignition, expansion and exhaust strokes take place in the interior space. A liquid-cooled piston revolves in the housing. The cooling circuit of the piston and the shell cooling circuit traversing the region of the hot arc are connected in series.
REFERENCES:
patent: 3298330 (1967-01-01), Ito et al.
patent: 3313276 (1967-04-01), Ito et al.
patent: 3921593 (1975-11-01), Lamm
patent: 3942917 (1976-03-01), Wieland
patent: 3947159 (1976-03-01), Mylenek
Armin Bauder
Gottlieb Wilmers
Johannes Steinwart
Rolf Lechler
Audi NSU Auto Union Aktiengesellschaft
Croyle Carlton R.
Smith Leonard
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