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:
May. 30, 1995
Filed:
Sep. 21, 1994
Applicant:
Inventor:
Hirotaka Kado, Isesaki, JP;
Assignee:
Sanden Corporation, Isesaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P / ;
U.S. Cl.
CPC ...
29890052 ; 29515 ; 29890054 ;
Abstract
A heat exchanger, such as a condenser for use in an automobile air conditioning system includes inlet and outlet union elements. Each inlet and outlet union element includes a union joint and a pipe member having one end secured to a header pipe. The other end of the pipe member is temporarily connected to the union joint before a brazing process of the condenser is carried out. Couplers are provided to effect the temporary connection.