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:
Nov. 01, 2011
Filed:
Oct. 07, 2006
Dieter Stroh, Wettenberg, DE;
Dieter Stroh, Wettenberg, DE;
Ultraschalltechnik GmbH, Wettenberg, DE;
Abstract
A method for production of a welded connection between at least one first electrical conductor and at least one second electrical conductor, in which the conductors are brought into a compression chamber enclosed by delimitation elements and welded therein by an ultrasound welding device, one of the delimitation elements forming a sonotrode which may be subjected to ultrasound vibration. According to the invention, in order to connect a first conductor in the desired circumference with second conductors, where the total cross-section of the second conductors for connection to the first conductor can optionally be greater than the usual cross-section with the ultrasound device used, the first conductor is welded sequentially with two or more second conductors in the compression chamber.