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:
Nov. 12, 2002
Filed:
Oct. 20, 2000
Dirk Lorenzen, Jena, DE;
Franz Daiminger, Hirschberg Grossachsen, DE;
JENOPTIK Aktiengesellschaft, Jena, DE;
Abstract
In a device for cooling diode lasers, it is aimed to increase the heat transfer coefficient, with a low overall height of the device, in such a manner that the pressure losses occurring also effectively ensure that stacked heat sinks are operated in parallel in terms of flow. Channels arranged in superimposed planes are divided, in each plane, into groups which are flow-connected in series and, in order to be connected in series, open out into flow-connecting links which are common to the superimposed planes. The device is suitable as a heat sink for diode lasers, in particular for cooling diode laser arrays and stacks thereof.