Illumination – Light modifier – Reflector
Patent
1997-01-23
1999-03-09
Lazarus, Ira S.
Illumination
Light modifier
Reflector
362263, 362265, 362351, 362353, 362376, 362377, 362378, 362459, 362467, 362487, 362538, 362539, 362546, 362549, B60Q 100, F21V 700
Patent
active
058790730
ABSTRACT:
A vehicle lamp having a discharge bulb which prevents radiation of electromagnetic waves toward the forward positions of the lamp. Radiation into the other directions is prevented by shielding members disposed around the lamp. A shade disposed in front of a discharge bulb attached to a reflector is made of metal and a stem of the shade is secured to the reflector in a state where the stem is electrically connected to a socket fixture. The shade is placed at ground potential through the fixture. Thus, the front portion of the discharge bulb is shielded and prevents radiation of the electromagnetic waves to positions in front of the lamp.
REFERENCES:
patent: 4870546 (1989-09-01), Hammerl et al.
patent: 5023506 (1991-06-01), Canale et al.
patent: 5107405 (1992-04-01), Makita
patent: 5124895 (1992-06-01), Segoshi et al.
patent: 5136481 (1992-08-01), Dietzsch et al.
patent: 5188444 (1993-02-01), Makita et al.
patent: 5243501 (1993-09-01), Makita et al.
patent: 5258686 (1993-11-01), Segoshi et al.
patent: 5343370 (1994-08-01), Ohashi et al.
patent: 5382876 (1995-01-01), Sugasawa et al.
patent: 5434763 (1995-07-01), Hege et al.
patent: 5607228 (1997-03-01), Ozaki et al.
patent: 5782550 (1998-07-01), Ohashi et al.
Hori Takashi
Kusagaya Masahiro
Ozaki Akiyoshi
Watanabe Shigeyuki
Yoneyama Masatoshi
Ciric Ljiljana V.
Koito Manufacturing Co. Ltd.
Lazarus Ira S.
LandOfFree
Vehicular lamp having discharge bulb does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vehicular lamp having discharge bulb, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicular lamp having discharge bulb will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1313802