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. 30, 1983
Filed:
Oct. 14, 1980
Applicant:
Inventor:
Patrick Cadars, Montigny le Bretonneux, FR;
Assignee:
Valeo, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F / ;
U.S. Cl.
CPC ...
165173 ; 165 78 ; 165D / ;
Abstract
A connecting device for assembling a collector traversed by the tubes of a tube bundle in a heat exchanger with the housing for the liquid flowing in the tubes, comprising an elastomeric sheet on the collector face opposite to the housing, wherein said elastomeric sheet comprises a marginal bulging portion projecting inwardly of the housing and cooperating with the edge of a trough located in said housing so as to delimit a collecting chamber and an expansion chamber.