Internal combustion engines

Internal-combustion engines – Cooling – Valve seats or guides

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Details

123 4157, 123 4182R, F01P 106, F01P 904

Patent

active

041310934

ABSTRACT:
An internal combustion engine cooled by the forced passage of fluid through ducts, in which such ducts are confined to the individual regions of the engine liable to overheat, the remaining parts of the engine which in operation rise only to acceptable temperatures being left free from such ducts. The invention includes structures to resist separation of the engine components under firing loads and to improve rigidity.

REFERENCES:
patent: 566263 (1896-08-01), Wolf
patent: 1083265 (1913-12-01), Baumann
patent: 1436976 (1922-11-01), Sherbondy
patent: 1774928 (1930-09-01), Land
patent: 3115126 (1963-12-01), Spencer
patent: 3155084 (1964-11-01), Grim
patent: 3353522 (1967-11-01), Ley
patent: 3377996 (1968-04-01), Kotlin
patent: 3420215 (1969-01-01), Seifert
patent: 3491731 (1970-01-01), Dinger
patent: 3554171 (1971-01-01), Herschmann
patent: 3741173 (1973-06-01), Christian
patent: 3765384 (1973-10-01), Barnard
patent: 3769948 (1973-11-01), Feichtinger

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