Stirling cycle epitrochoidal heat engine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 3, 2012
Grant Date -
Oct 27, 2011
app pub date -
Apr 27, 2010
filing date -
Apr 27, 2010
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An epitrochoidal Stirling type engine operating on a Carnot cycle. The engine has a hot end and a cool end. Each end has a three-lobed rotary piston or rotor eccentrically mounted. Each rotor is in a four-lobed housing. There are connections for fluid flow between pairs of lobes with regenerators in the connections. The thermodynamic cycle corresponds to that of the Stirling engine. Heat is applied to one end of the engine and heat is discharged at the other end. As each rotor moves in and out of the housing lobes, a hydrodynamic fluid film of gas is produced between the rotor and the housing which keeps the rotor from contacting the housing.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully