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:
Feb. 11, 2014
Filed:
Aug. 03, 2012
Applicants:
Wolfgang Andreasch, Weinstadt, DE;
Dieter Burger, Vaihingen, DE;
Andreas Enzmann, Villingen-Schwenningen, DE;
Florian Sepp, Altenstadt, DE;
Inventors:
Wolfgang Andreasch, Weinstadt, DE;
Dieter Burger, Vaihingen, DE;
Andreas Enzmann, Villingen-Schwenningen, DE;
Florian Sepp, Altenstadt, DE;
Assignee:
TRUMPF Laser- und Systemtechnik GmbH, Ditzingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/06 (2006.01); G02B 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An adaptive lens system for laser materials processing, for example, in the high-power range of at least approximately 1 kW, includes two deformable lens surfaces spaced apart from each other in the direction of the optical axis, a chamber formed between the two lens surfaces and filled with a fluid, and a device for changing the distance between the two lens surfaces along the optical axis.