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. 17, 2002
Filed:
Nov. 29, 1999
Applicant:
Inventors:
Assignee:
Calsonic Kansei Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 9/02 ;
U.S. Cl.
CPC ...
F28F 9/02 ;
Abstract
A tank of heat exchanger comprises a tank body and a metal member. The metal member is at least one of a pipe member, a header plate member, an end plate and a filler neck member. The tank body is made of a metal and shaped like a channel member including a base wall and opposed side walls between when the base wall extends. The metal member is hermetically secured to a given portion of the tank body by partially welding the metal member to the given portion and then brazing the metal member to the given portion.