Two-stroke motors producing better combustion and permitting a r

Details Two-stroke motors producing better combustion and permitting a r Two-stroke motors producing better combustion and permitting a r

1979-08-06

1982-03-09

Burns, Wendell E.

Internal-combustion engines

Two-cycle

Rear compression

173 73A, 173 73AC, 173568, F02B 3304, F02M 2506

Patent

active

043183735

ABSTRACT:
Improvements in the operation cycle of a two-stroke engine. At least the scavenging residue which is in the exhaust manifold are sucked back into the crankcase of the engine, at the vicinity of the exhaust port of the cylinder independently of the feed system of the carburetor. The invention applies in particular to small engines allowing a reduction in pollution and improvement in efficiency.

REFERENCES:
patent: 904267 (1908-11-01), Korting et al.
patent: 2481901 (1949-09-01), Bracke
patent: 3687118 (1972-08-01), Nomura
patent: 4213431 (1980-07-01), Onishi

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