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. 16, 2019
Filed:
Feb. 11, 2015
Applicant:
Leica Instruments (Singapore) Pte. Ltd., Singapore, SG;
Inventors:
Assignee:
Leica Instruments (Singapore) Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 23/02 (2006.01); F21V 23/04 (2006.01); F21V 14/04 (2006.01); F21V 5/02 (2006.01); F21V 7/00 (2006.01); F21V 19/04 (2006.01); F21V 29/67 (2015.01); G02B 21/06 (2006.01); G02B 21/28 (2006.01); G02B 23/24 (2006.01); F21V 29/503 (2015.01); F21V 29/508 (2015.01); F21W 131/20 (2006.01);
U.S. Cl.
CPC ...
F21V 19/04 (2013.01); F21V 5/02 (2013.01); F21V 7/0008 (2013.01); F21V 14/04 (2013.01); F21V 23/02 (2013.01); F21V 23/04 (2013.01); F21V 29/503 (2015.01); F21V 29/508 (2015.01); F21V 29/67 (2015.01); G02B 21/06 (2013.01); G02B 21/28 (2013.01); G02B 23/2461 (2013.01); F21W 2131/20 (2013.01);
Abstract
The invention relates to an illumination unit that encompasses two light sources arranged one behind another in a channel . A cooling unit is provided respectively at the two ends of the channel. The invention further relates to an energy supply unit for supplying the illumination unit with electrical energy. The energy supply unit encompasses two energy sources arranged in a channel. Respective cooling units are arranged at the two ends of the channel.