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:
Mar. 23, 1999
Filed:
Mar. 27, 1997
Applicant:
Inventors:
Frederic Pierron, Le Mesnil St. Denis, FR;
Daniel Virey, Les Essarts le Roi, FR;
Pascal Cloteaux, Versailles, FR;
Jerome Robillard, Le Mesnil St. Denis, FR;
Assignee:
Valeo Climatisation, La Verriere, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B / ; B60H / ; B60H / ;
U.S. Cl.
CPC ...
165203 ; 165 42 ; 165 43 ; 165297 ; 165 50 ; 237 / ; 237 / ;
Abstract
Two stop valves, associated with bypass ducts containing energy absorbing devices, enable an adjustable fraction of the hot fluid to be diverted past left and right hand heating radiators, so that any change in the adjustment of the fluid flow in either of the radiators has no effect on the fluid flow in the other radiator.