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:
Jul. 22, 2003
Filed:
Oct. 31, 2001
Adrianus Jacobus Wittebrood, Velserbroek, NL;
Jacques Hubert Olga Joseph Wijenberg, Amsterdam, NL;
Corus Aluminium Walzprodukte GmbH, Koblenz, DE;
Abstract
Disclosed is an aluminium brazing product, such as a brazing sheet product, having a substrate ( ) of an aluminium alloy comprising silicon in an amount in the of 2 to 18% by weight, and on at least one outer surface a layer ( ) comprising nickel, wherein a separately deposited layer ( ) is applied on one side of the layer ( ) comprising nickel and the layer ( ) comprising a metal such that taken together the aluminium base substrate ( ) and all layers exterior thereto form a metal filler having a liquidus temperature in the range of 490 to 570° C., and preferably in the range of 510 to 550° C. The invention also relates to a method of manufacturing such a brazing product and to a brazed assembly comprising at least one component made of the brazing sheet product.