Illumination apparatus and metal vapor discharge lamp

Details Illumination apparatus and metal vapor discharge lamp Illumination apparatus and metal vapor discharge lamp

2006-12-26

2011-11-22

Patel, Nimeshkumar (Department: 2879)

Electric lamp and discharge devices

With gas or vapor

With particular gas or vapor

C313S113000, C313S318110, C313S116000

Reexamination Certificate

active

08063566

ABSTRACT:
An object of the present invention is to provide an illumination apparatus which includes an illumination fixture having an open-type reflector and a metal halide lamp, and can suppress a decrease in intensity and occurrence of glare. The illumination apparatus includes a metal halide lamp and an illumination fixture. The metal halide lamp includes an arc tube which has therein a pair of electrodes, an inner tube which houses the arc tube and has a pinch seal part at one end, and an outer tube which houses the inner tube and has a base at one end. The illumination fixture includes a reflector having a concave reflecting surface, a socket, and an attachment. In the inner tube, a diffusing part which diffuses light emitted from the arc tube is formed in an area closer to a lower end of the inner tube than a center between the pair of electrodes.

REFERENCES:
patent: 4799135 (1989-01-01), Inukai et al.
patent: 4935668 (1990-06-01), Hansler et al.
patent: 5220237 (1993-06-01), Maseki et al.
patent: 5221876 (1993-06-01), Bergman et al.
patent: 5235498 (1993-08-01), Van Dulmen et al.
patent: 5479065 (1995-12-01), Sugimoto et al.
patent: 5689154 (1997-11-01), Barthelmes et al.
patent: 5698936 (1997-12-01), Marien et al.
patent: 5744901 (1998-04-01), Friederichs et al.
patent: 6234649 (2001-05-01), Katougi
patent: 6469445 (2002-10-01), Nortrup et al.
patent: 6600256 (2003-07-01), Van Lier et al.
patent: 6605888 (2003-08-01), Waymouth et al.
patent: 2003/0193280 (2003-10-01), Lapatovich et al.
patent: 2004/0021420 (2004-02-01), Tsuda et al.
patent: 2004/0174121 (2004-09-01), Tsuda et al.
patent: 2005/0127807 (2005-06-01), Arndt et al.
patent: 2005/0184632 (2005-08-01), Galvez et al.
patent: 2005/0219477 (2005-10-01), Takezawa et al.
patent: 2006/0119245 (2006-06-01), Arndt et al.
patent: 2009/0103305 (2009-04-01), Ritz
patent: 60-131957 (1985-09-01), None
patent: 61-70358 (1986-05-01), None
patent: 4-329250 (1992-11-01), None
patent: 6-150889 (1994-05-01), None
patent: 06-203803 (1994-07-01), None
patent: 6-79064 (1994-11-01), None
patent: 7-220685 (1995-08-01), None
patent: 7-320685 (1995-12-01), None
patent: 9-115303 (1997-05-01), None
patent: 11-25919 (1999-01-01), None
patent: 11-96973 (1999-04-01), None
patent: 2002-231185 (2002-08-01), None
patent: 2003-282022 (2003-10-01), None
patent: 2005-174936 (2005-06-01), None
patent: 1995-0007895 (1995-04-01), None
patent: WO 2006001166 (2006-01-01), None
Japanese Patent Application No. 2010-107146 Office Action dated Dec. 8, 2010, 2 pages.

Affiliated with

Also associated with

Rating

Illumination apparatus and metal vapor discharge lamp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Illumination apparatus and metal vapor discharge lamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Illumination apparatus and metal vapor discharge lamp will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4271197