Light alloy piston
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United States of America Patent
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-
Mar 3, 1992
Grant Date -
N/A
app pub date -
May 15, 1991
filing date -
Jun 22, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a light alloy piston for use in diesel engines for an indirect fuel injection, a body of fibrous material is embedded in the cast piston head and is formed with a shallow combustion recess. In order to improve the conduction of heat outside the portion formed with the combustion recess, the body of fibrous material has a larger height on the side that is formed with the combustion recess than in the remaining portion of the piston head.
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