Rotary machine and thermal cycle
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United States of America Patent
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Aug 31, 2004
Grant Date -
Jun 26, 2003
app pub date -
Sep 30, 2002
filing date -
May 7, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A rotary machine having a housing with rotary components disclosed within. The rotary machine is configurable as an internal combustion rotary engine, an external combustion rotary engine, a gas compressor, a vacuum pump, a liquid pump, a drive turbine, or a drive turbine for expandable gases or pressurized liquids. The combustion engine employs a new thermal cycle--eliminating the Otto cycle's internal compression of the combustion products as part of the cycle. The new combustion thermal cycle is intake, expansion and exhaust.
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