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:
Dec. 18, 1984
Filed:
Aug. 24, 1983
Applicant:
Inventors:
Faquir C Mittal, Audubon, PA (US);
Edwin R Phillips, Rosemont, PA (US);
Assignee:
Sperry Corporation, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28C / ; F01B / ;
U.S. Cl.
CPC ...
16510431 ; 92 37 ; 92 48 ; 60581 ; 60593 ;
Abstract
An oscillating coolant pump includes a pair of opposed bellows mounted to reciprocate in a housing for moving a volume of fluid through a heat exchanger and an electronics package. The pump functions without the use of check valves.