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. 12, 2012
Filed:
Feb. 13, 2007
Bradley David Abell, Stuttgart, DE;
Klaus Dieter Förster, Ludwigsburg, DE;
Bernd Grünenwald, Nürtingen, DE;
Andreas Jenseit, Korntal-Münchingen, DE;
Cord Völker, Backnang, DE;
Bradley David Abell, Stuttgart, DE;
Klaus Dieter Förster, Ludwigsburg, DE;
Bernd Grünenwald, Nürtingen, DE;
Andreas Jenseit, Korntal-Münchingen, DE;
Cord Völker, Backnang, DE;
Behr GmbH & Co. KG, Stuttgart, DE;
Abstract
The invention relates to a method for soldering components, in particular heat exchanger, in particular made of aluminum materials, aluminum alloys or wrought alloys, in a soldering furnace, in particular a continuous soldering furnace or a batch-type soldering furnace, which comprises a muffle, which is flushed with protective gas in order to create a protective atmosphere. In order to make the production of soldered components easier, during the soldering of the components the muffle is supplied with such a greatly increased amount of gas, in particular protective gas or reaction gas, that a low-oxygen protective atmosphere is created.