High-pressure discharge lamp assembly

Details High-pressure discharge lamp assembly High-pressure discharge lamp assembly

2004-11-23

2010-12-28

Patel, Nimeshkumar D (Department: 2879)

Electric lamp and discharge devices

With optical device or special ray transmissive envelope

Reflector

C313S110000, C313S631000, C313S634000, C313S318010, C313S318110

Reexamination Certificate

active

07859176

ABSTRACT:
A high-pressure discharge lamp assembly has a discharge lamp (1) and a concave reflector (11) arranged around a longitudinal axis (30). The discharge lamp is closed in a gastight manner and comprises a first and second end portion (3, 4) and an ionizable gas filling, and in which a pair of electrodes (5, 6) is arranged. A first and a second current-supply conductor (7, 8) are connected to the pair of electrodes and issue to the exterior of the discharge lamp (1). The first end portion of the discharge lamp extends through an opening (14) arranged in a center section of the reflector. A conduction member (9) is connected to the second current-supply conductor and extends through the opening in the center section of the reflector. The conduction member is connected to a contact member provided on a surface of the reflector facing away from the discharge lamp.

REFERENCES:
patent: 3700881 (1972-10-01), Slomski
patent: 5466981 (1995-11-01), Fields et al.
patent: 5698936 (1997-12-01), Marien et al.
patent: 5945776 (1999-08-01), Koster et al.
patent: 6525454 (2003-02-01), Calon et al.
patent: 2004/0155594 (2004-08-01), Kika
patent: 09288902 (1997-11-01), None
patent: 0239012 (2002-05-01), None
patent: WO 03022013 (2003-03-01), None

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