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:
Aug. 23, 2016
Filed:
Jul. 18, 2013
Applicants:
Bernd Burbaum, Falkensee, DE;
Selim Mokadem, Nürnberg, DE;
Norbert Pirch, Aachen, DE;
Inventors:
Assignees:
SIEMENS AKTIENGESELLSCHAFT, München, DE;
FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V., München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/24 (2014.01); B23K 26/32 (2014.01); B23P 6/04 (2006.01); F01D 5/00 (2006.01);
U.S. Cl.
CPC ...
B23K 26/32 (2013.01); B23K 26/24 (2013.01); B23K 26/342 (2015.10); B23P 6/045 (2013.01); F01D 5/005 (2013.01); B23K 2203/08 (2013.01); B23K 2203/50 (2015.10); F05D 2230/232 (2013.01); F05D 2300/175 (2013.01); F05D 2300/176 (2013.01); Y10T 428/12389 (2015.01);
Abstract
During welding, frequently cracks develop at the end of the weld seam. A method is provided in which the power is reduced at the end of the weld seam, reducing the development of cracks. For the method, a welding appliance is used wherein the welding appliance may be a laser.