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:
Apr. 05, 2016
Filed:
Nov. 27, 2013
Applicant:
Trumpf Laser- Und Systemtechnik Gmbh, Ditzingen, DE;
Inventors:
Mark Geschwandner, Korntal-Muenchingen, DE;
Matthias Breisacher, Ditzingen, DE;
Assignee:
TRUMPF Laser- und Systemtechnik GmbH, Ditzingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/04 (2006.01); H01S 3/041 (2006.01); F28D 7/16 (2006.01); F28F 1/24 (2006.01); H01S 3/036 (2006.01); F28F 21/08 (2006.01); H01S 3/083 (2006.01); H01S 3/0971 (2006.01); H01S 3/223 (2006.01); F28F 19/06 (2006.01);
U.S. Cl.
CPC ...
H01S 3/041 (2013.01); F28D 7/1623 (2013.01); F28F 1/24 (2013.01); F28F 21/083 (2013.01); F28F 21/084 (2013.01); H01S 3/036 (2013.01); F28F 19/06 (2013.01); F28F 2220/00 (2013.01); F28F 2280/02 (2013.01); H01S 3/0835 (2013.01); H01S 3/0971 (2013.01); H01S 3/2232 (2013.01);
Abstract
A gas laser includes a fan for producing a flow of a laser gas and a heat exchanger including multiple heat exchanger pipes. The heat exchanger further includes two end plates to which the multiple heat exchanger pipes are secured at the opposing ends thereof. The two end plates include openings for supplying a heat exchanger fluid to the multiple heat exchanger pipes. The multiple heat exchanger pipes extend substantially transversely relative to a flow direction of the flow of laser gas.