Gerotor apparatus for a quasi-isothermal Brayton cycle engine
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United States of America Patent
Stats
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Jul 5, 2016
Grant Date -
Oct 16, 2014
app pub date -
Dec 5, 2013
filing date -
Jul 31, 1998
priority date (Note) -
In Force
status (Latency Note)
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Abstract
According to one embodiment of the invention, a gerotor apparatus includes an outer gerotor having an outer gerotor chamber, an inner gerotor, at least a portion of which is disposed within the outer gerotor chamber, and a synchronizing apparatus operable to control the rotation of the inner gerotor relative to the outer gerotor. The inner gerotor includes one or more entrance passages operable to communicate a lubricant into the outer gerotor chamber.
First Claim
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International Classification(s)
- 2013 Application Filing Year
- F04C Class
- 391 Applications Filed
- 348 Patents Issued To-Date
- 89.01 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- F04C Class
- 27.93 % this patent is cited more than
- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 5, 2028 |
