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:
Aug. 04, 1992
Filed:
Sep. 11, 1991
Applicant:
Inventors:
Hiroya Taniguchi, Hekinan, JP;
Hiroyasu Nomachi, Okazaki, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02G / ;
U.S. Cl.
CPC ...
60517 ; 60525 ;
Abstract
A stirling cycle apparatus having a buffer connecting the compressor piston back room with the expansion piston back room. The apparatus also has a diaphragm which divides the buffer and the crank room. The buffer reduces the pressure changes between the both sides of the diaphragm so that the stress to the diaphragm can be reduced.