Uninterrupted power supply for projection lamp protection

Details Uninterrupted power supply for projection lamp protection Uninterrupted power supply for projection lamp protection

2005-01-03

2008-12-09

Sever, Andrew T (Department: 2851)

Optics: image projectors

Lamp control

C353S052000, C353S122000, C348S748000

Reexamination Certificate

active

07461941

ABSTRACT:
An apparatus and method for protecting projection lamps3in computer monitors, projection television receivers, video projectors15, game displays and the like which incorporates a sensor2connected to a receiver6in an uninterruptible power supply1. Sensor2detects when the power has been interrupted to lamp3and initiates a supply of power to a cooler8in projector15to the device containing the lamp3and begins a normal shut down protocol. The shut down protocol maintains cooling to lamp3allowing lamp3to cool to a temperature where power may safely be discontinued.

REFERENCES:
patent: 5136397 (1992-08-01), Miyashita
patent: 6588907 (2003-07-01), Billington et al.
patent: 6698898 (2004-03-01), Terami et al.
patent: 6992811 (2006-01-01), Williams et al.
patent: 7086739 (2006-08-01), Kida et al.
patent: 2005/0057542 (2005-03-01), Plut
patent: 2006/0092383 (2006-05-01), Vinson et al.

Affiliated with

Also associated with

Rating

Uninterrupted power supply for projection lamp protection does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Uninterrupted power supply for projection lamp protection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Uninterrupted power supply for projection lamp protection will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4022704