Water cooled scavenged crankcase type Otto internal combustion engine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 20, 1988
Issued Date -
N/A
app pub date -
Mar 12, 1987
filing date -
Jul 29, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In an internal combustion type engine having a piston disposed within a cylinder, a plurality of ceramic cylinder inner surface sections are provided for covering surfaces of the cylinder chamber and the piston which are directly exposed to the ignited combustion gases as the piston travels through its stroke. Same are for the protection of the metal structure of the engine from exposure to the heat generated within the cylinder.
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