Title:
高圧放電ランプアセンブリ
Document Type and Number:
Japanese Patent JP4762908
Kind Code:
B2
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.
Inventors:
Vandvoorde Patrick See
Application Number:
JP2006542072A
Publication Date:
August 31, 2011
Filing Date:
November 23, 2004
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
F21S2/00; H01J5/50; H01J61/00; H01J61/86; F21Y101/00
Domestic Patent References:
| JPH09288902A | 1997-11-04 |
Foreign References:
| US3700881A | 1972-10-24 | |||
| US5466981A | 1995-11-14 |
Attorney, Agent or Firm:
Susumu Tsugaru
Akihiko Miyazaki
Fueda Shusen
Akihiko Miyazaki
Fueda Shusen