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:
Oct. 17, 1989
Filed:
Feb. 12, 1988
Applicant:
Inventors:
Assignees:
Nihon Sinku Gijutsu Kabusiki Kaisha, Kanagawa, JP;
Nippondenso Co., Ltd., Aichi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
219 8511 ; 219 8517 ;
Abstract
In a vacuum brazing apparatus in which articles provided with brazing material are heated to be brazed with each other in a vacuum chamber, no heating means for brazing are arranged in the inside of the vacuum chamber, and heating means are so arranged outside of the vacuum chamber as to heat the vacuum chamber.