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. 10, 1993
Filed:
May. 13, 1992
Applicant:
Inventor:
Philippe le Gauyer, Paris, FR;
Assignee:
Valeo Thermique Moteur, Le Mesnil-Saint Denis, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P / ;
U.S. Cl.
CPC ...
29890043 ; 29890052 ; 2989008 ;
Abstract
In a heat exchanger of the kind suitable for use as a condenser in a motor vehicle air conditioning installation, a manifold has a cylindrical tubular wall and is divided into compartments by means of baffles, which are introduced through an open end of the tubular wall. Heat exchange tubes extend into the compartments of the manifold through apertures formed in the tubular wall. After the baffles have been slid into place within the tubular wall, deformations are formed in the tubular wall so as to retain the baffles in place, prior to insertion of the heat exchange tubes and brazing to secure the components of the assembly sealingly together.