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:
Oct. 05, 1982
Filed:
Nov. 29, 1979
Applicant:
Inventors:
Gyula Cser, Budapest, HU;
Arpad Pataki, Budapest, HU;
Assignee:
Autoipari Kutato Intezet, Budapest, HU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01P / ;
U.S. Cl.
CPC ...
123 4154 ; 123 4129 ; 16510432 ; 55191 ; 55192 ; 55190 ; 55189 ;
Abstract
An engine-cooling system has each of the vent pipes connecting a geodetic high point with the expansion tank provided with a hydrodynamic flow-controlling throttle which provides substantially unobstructed flow to air and provides increasing flow resistance with increasing liquid flow throughput of the coolant-circulating pump.