Industry Patents

Patent: 8888294

Cooling Module for Multiple Light Source Projecting Device

(Click image for PDF of full patent)


Patent Number: 8888294 
Title: Cooling Module for Multiple Light Source Projecting Device 

An illumination device having a number of light sources and a number of light collectors. The light collectors collect light generated by the light sources and convert the light into a source light beam propagating primarily along a primary optical axis. The light sources and the light collectors can be part of a light source module. The light source module can include a cooling module comprising a number of interconnected plane mounting surfaces angled in relation to each other, with the light sources arranged on said plane mounting surfaces. The cooling module can include a first side comprising the mounting surfaces and a second side comprising a number of cooling fins defining a number of radial air channels.  

Country of Issue: US 
First Named Inventor: Kjaer, Jorgensen 
Assignee: Martin Professional 
Continuation or Divisional of:  
International Classification: G03B 21/00 
US Classification: 353/30 
Issue Date: 11-18-2014 
Filing Date: 12-21-2010 
Application : 13/518110 
Link to Patent at 8888294 at Freepatentsonline 
Link to World Patent Family1: World Patent Family at European Patent Office 
Link to Google Patents1: 8888294 at Google Patents 


1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.

Disclaimer: This web site is not intended to offer comprehensive or sufficient information to enable a full legal analysis of a patent or potential infringement. The information provided on this web site is intended as general information only, and is not intended to serve as legal opinion, legal advice or as a substitute for legal counsel. If you have a question about a specific factual situation, you should contact an attorney directly