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. 20, 2023
Filed:
Dec. 17, 2019
Applicant:
Trumpf Werkzeugmaschinen Gmbh + Co. KG, Ditzingen, DE;
Inventors:
Jens Braun, Stuttgart, DE;
Björn Luong, Leonberg, DE;
Assignee:
TRUMPF Werkzeugmaschinen SE + Co. KG, Ditzingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 26/70 (2014.01); H05K 7/20 (2006.01); B23K 37/00 (2006.01); B23K 26/06 (2014.01); G02B 7/18 (2021.01);
U.S. Cl.
CPC ...
B23K 26/0648 (2013.01); B23K 26/703 (2015.10); B23K 37/003 (2013.01); G02B 7/1815 (2013.01); H05K 7/20145 (2013.01); H05K 7/20272 (2013.01);
Abstract
The disclosure relates to a beam-forming unit for forming a laser beam and focusing the laser beam onto a workpiece. The unit includes a movable component, an immovable component, and a cooling system configured for movement of a cooling medium to actively cool the movable component. The cooling system has-a cooling water circuit on the immovable component configured for water cooling of both the immovable component and the cooling medium.