Internal-combustion engines – Two-cycle – Whirl through piston-controlled ports
Patent
1980-09-29
1981-12-01
Smith, Robert I.
Internal-combustion engines
Two-cycle
Whirl through piston-controlled ports
123 4169, 123 4183, 123 4184, 277168, 277236, 285412, 285DIG3, F02B 7502
Patent
active
043030440
ABSTRACT:
An aluminium 2-stroke engine cylinder and the crank case assembly is provided, in which a cylinder flange rests in sealing manner over its entire area upon a corresponding counter-surface of the crank case and a deformable packing lies between the sealing surfaces and in which the flange is tightened to the crank case by means of screws. The mutually opposite sealing surfaces of flange and crank case are slightly inclined in relation to one another in such a way that the distance between the sealing surfaces is greater radially inwards than radially outwards.
REFERENCES:
patent: 826146 (1906-07-01), Crane
patent: 1306843 (1919-06-01), Wolgamott
patent: 1371405 (1921-03-01), Wilkinson
patent: 1542940 (1925-06-01), Hughes
patent: 1782317 (1930-11-01), Royce et al.
patent: 2168131 (1939-08-01), Mader
patent: 2202492 (1940-05-01), Jococks
patent: 2736300 (1956-02-01), Flynn
patent: 2883977 (1959-04-01), Langmaier
patent: 3168081 (1965-02-01), Bauer
patent: 3767216 (1973-10-01), Martin
Mahle GmbH
Smith Robert I.
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