The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2009
Filed:
Aug. 04, 2005
Applicant:
Andrew Nicholas Hill, Peterborough, GB;
Inventor:
Andrew Nicholas Hill, Peterborough, GB;
Assignee:
Microgen Energy Limited, Reading, Berkshire, GB;
Primary Examiner:
Int. Cl.
CPC ...
F01B 29/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A linear free piston Stirling machine having an overstroke prevention mechanism for the power piston. A resilient member is fixed to the casing which contacts the power pistonwhen its displacement exceeds a predetermined level.