Internal-combustion engines – Two-cycle – Whirl through piston-controlled ports
Patent
1991-06-04
1992-08-04
Dolinar, Andrew M.
Internal-combustion engines
Two-cycle
Whirl through piston-controlled ports
123 65P, 123 65A, B23P 1300
Patent
active
051349760
ABSTRACT:
An internal combustion engine comprising an engine block defining a cylinder bore and including an exhaust passage communicating with the cylinder bore, a cylinder liner which is housed in the cylinder bore and which includes an exhaust port communicating with the engine block exhaust passage, and structure on one of the engine block and the cylinder liner for permitting one of the engine block and the cylinder liner to expand adjacent the exhaust port.
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Broughton George L.
Towner Stephen J.
Dolinar Andrew M.
Macy M.
Outboard Marine Corporation
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