logo

For the Inventor, By the Inventor

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.:

US 9989234 B1

PDFFull Text
Date of Patent:
Jun. 05, 2018

Filed:

Mar. 25, 2016

Interior aircraft led light unit

Applicant:

Goodrich Lighting Systems Gmbh, Lippstadt, DE;

Inventors:

Robert Trinschek, Hamm, DE;

Elmar Schrewe, Anroechte-Uelde, DE;

Tomasz Kordecki, Hamm, DE;

Assignee:

GOODRICH LIGHTING SYSTEMS GMBH, Lippstadt, DE;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Paultep Savusdiphol

Int. Cl.
CPC ...
F21V 29/00 (2015.01); F21V 29/10 (2015.01); H05K 1/02 (2006.01); F21V 29/70 (2015.01); F21V 29/89 (2015.01); B64D 11/00 (2006.01); F21V 23/00 (2015.01); F21V 23/02 (2006.01); F21W 101/06 (2006.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01); F21Y 101/02 (2006.01);
U.S. Cl.
CPC ...
F21V 29/10 (2015.01); B64D 11/00 (2013.01); F21V 29/70 (2015.01); F21V 29/89 (2015.01); H05K 1/0209 (2013.01); B64D 2011/0038 (2013.01); B64D 2203/00 (2013.01); F21V 23/005 (2013.01); F21V 23/02 (2013.01); F21W 2101/06 (2013.01); F21Y 2101/02 (2013.01); F21Y 2103/10 (2016.08); F21Y 2115/10 (2016.08); H05K 2201/09781 (2013.01); H05K 2201/10106 (2013.01);
Abstract

An interior aircraft LED light unit includes at least one printed circuit board, on which a plurality of LEDs are connected to a power source, each one of the plurality of LEDs having a predetermined distance to the power source, and each one of the plurality of LEDs being associated with a respective thermal transfer member having a predetermined size, for transferring heat away from the respective LED, wherein, for at least some of the plurality of LEDs the predetermined size of the respective thermal transfer member varies with the predetermined distance of the LED to the power source.

Find Patent Forward Citations

Trinschek, Robert. (2018). Interior aircraft led light unit (U.S. Patent No. 9989234). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9989234

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…