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:
Sep. 06, 1994
Filed:
Apr. 13, 1993
Applicant:
Inventor:
Pascal Velluet, Cernay la Ville, FR;
Assignee:
Valeo Thermique Moteur, Le Mesnil-Saint-Denis, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28F / ;
U.S. Cl.
CPC ...
29890043 ; 29890052 ; 165173 ; 165175 ;
Abstract
A heat exchanger, typically a condenser for a motor vehicle air conditioning system, comprises a set of tubes aligned with each other and having their ends extending through apertures into the interior of a tubular wall of a header of the heat exchanger, the tubes being secured to the header. The tubular wall is formed with at least one internal projection against which the end of each tube is abutted.