Light source apparatus

Details Light source apparatus Light source apparatus

2009-01-16

2011-12-13

Tran, Anh (Department: 2819)

Electric lamp and discharge devices: systems

Special application

C315S082000, C315S362000

Reexamination Certificate

active

08076854

ABSTRACT:
A light source apparatus includes: a lamp replacement door configured to open and close a lamp replacement window; an igniter replacement door configured to open and close an igniter replacement window which is opened at a position different from the position of the lamp replacement window; a door opening detection switch configured to detect the opening and closing of the lamp replacement door; a circuit breaker device configured, when the opening state of the lamp replacement door is detected by the door opening detection switch, to interrupt power supply to an electric circuit; and a door opening regulation mechanism configured to lock the closing state of the igniter replacement door, and configured to permit the opening of the igniter replacement door.

REFERENCES:
patent: 5230555 (1993-07-01), Stephenson et al.
patent: 5829866 (1998-11-01), Stegeman
patent: 2005/0146688 (2005-07-01), Takemi
patent: 2 734 625 (1996-11-01), None
patent: 06-175043 (1994-06-01), None
Extended European Search Report dated Aug. 30, 2010.

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