SEALING SLEEVE
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United States of America Patent
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N/A
Issued Date -
Nov 3, 2011
app pub date -
Jan 21, 2010
filing date -
Jan 26, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A sealing sleeve is disclosed for sealing between piston and cylinder wall in internal combustion engines. In at least one embodiment, it includes a height in the direction of piston movement that is at least three times as large as its width in the radial direction of the cylinder. Further, it includes a pressurized annular cut out.
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