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:
Oct. 11, 2022
Filed:
Jan. 31, 2019
Applicant:
Precitec Gmbh & Co. KG, Gaggenau, DE;
Inventors:
Florian Opitz, Offenburg, DE;
Christian Loose, Gaggenau, DE;
Assignee:
Precitec GmbH & Co. KG, Gaggenau, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 26/14 (2014.01); B23K 26/142 (2014.01); B23K 103/04 (2006.01); B23K 26/06 (2014.01); B23K 26/38 (2014.01);
U.S. Cl.
CPC ...
B23K 26/1476 (2013.01); B23K 26/142 (2015.10); B23K 26/0665 (2013.01); B23K 26/1438 (2015.10); B23K 26/38 (2013.01); B23K 2103/04 (2018.08);
Abstract
A gas supply device for a laser machining head is provided for generating a homogeneous gas flow. The gas supply device includes a gas inlet, a shared volume for superimposing a laser beam and the gas flow, and a gas channel system which, starting from the gas inlet, branches at least twice and connects the gas inlet with several outlet openings at the shared volume. The gas channel system and the outlet openings are configured to provide a substantially homogeneous gas flow to the shared volume.