Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Demian Martin0
Date of Patent
December 9, 2008
0Patent Application Number
110290300
Date Filed
January 3, 2005
0Patent Primary Examiner
Patent abstract
An apparatus and method for protecting projection lamps 3 in computer monitors, projection television receivers, video projectors 15, game displays and the like which incorporates a sensor 2 connected to a receiver 6 in an uninterruptible power supply 1. Sensor 2 detects when the power has been interrupted to lamp 3 and initiates a supply of power to a cooler 8 in projector 15 to the device containing the lamp 3 and begins a normal shut down protocol. The shut down protocol maintains cooling to lamp 3 allowing lamp 3 to cool to a temperature where power may safely be discontinued.
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