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. 15, 1989
Filed:
Dec. 19, 1988
Applicant:
Inventor:
Bruce J Chagnot, Athens, OH (US);
Assignee:
Stirling Technology, Inc., Athens, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02G / ;
U.S. Cl.
CPC ...
60522 ; 60520 ;
Abstract
The invention comprises both apparatus and an accompanying method for the controlling of the speed, stroke and power output of a Stirling engine. The invention positions a valving arrangement to control the working gas flow within a gas flow passage connecting the hot end and cold end of the displacer cylinder; the valving arrangement is controlled by a suitable engine speed, stroke or power detector.