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. 21, 1990
Filed:
May. 12, 1989
Applicant:
Inventors:
Thomas D Nogle, Troy, MI (US);
Roy S Nassar, Canton, MI (US);
Assignee:
Chrysler Corporation, Highland Park, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B / ;
U.S. Cl.
CPC ...
13759617 ; 137468 ; 13762565 ; 251 51 ; 25112916 ; 2511292 ;
Abstract
The present invention is a thermally compensated noise control device for a solenoid-actuated valve. The device includes a thermally expanding ring which varies the amount of clearance between a damper assembly and a passageway in which the damper assembly is disposed to control fluid flow past the damper assembly.