Engine cooling system

Details Engine cooling system Engine cooling system

1986-05-05

1987-06-30

Cuchlinski, Jr., William A.

Internal-combustion engines

Cooling

Air-cooled

123 4176, F01P 102

Patent

active

046762027

ABSTRACT:
A closed passage system surrounding an engine cylinder for cooling purposes. Fins extend longitudinally along the various passage sections to promote heat transfer into the air flowing through the passage. Fin density varies according to the heat load. Near the upper end of the combustion chamber, a large fin density is used; near the lower end of the chamber a lesser fin density is employed. An effort is made to continuously guide the coolant air for efficient heat removal action.

REFERENCES:
patent: 719326 (1903-01-01), Gross
patent: 1035391 (1912-08-01), Simpson
patent: 2078499 (1937-04-01), Ljungstrom
patent: 2209078 (1940-07-01), Gettinger
patent: 2214321 (1940-09-01), Browne
patent: 2781034 (1957-02-01), Herschmann
patent: 2853061 (1958-09-01), Elsbett
patent: 3618691 (1971-11-01), Honda
patent: 3669203 (1972-06-01), Honda
patent: 4046114 (1977-09-01), Hamparian et al.
patent: 4573436 (1986-03-01), Owens

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