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:
Jun. 01, 1976
Filed:
Apr. 30, 1973
Applicant:
Inventor:
Andre Chartet, Meudon, FR;
Assignee:
Societe Anonyme des Usines Chausson, Asnieres, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28D / ;
U.S. Cl.
CPC ...
165149 ; 165 81 ;
Abstract
The flanges of the heat-exchanger comprise at two ends thereof lugs or connecting members delimiting a transverse fold extended by a tongue up to the tube plates. The ends of the tubes are positioned in the tube plates and the tongue is fixed to the tube plate. The assembled heat exchanger is then submitted to brazing.