Self-ballasted fluorescent lamp and lighting apparatus

Details Self-ballasted fluorescent lamp and lighting apparatus Self-ballasted fluorescent lamp and lighting apparatus

2006-03-24

2009-12-01

Guharay, Karabi (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

With gaseous discharge medium

C313S634000, C313S318010

Reexamination Certificate

active

07626322

ABSTRACT:
A self-ballasted fluorescent lamp includes a luminous tube that is formed in a bent shape with a pair of electrode-side end portions located at a the bottom end of the luminous tube. A cover houses a lighting device for lighting the luminous tube. A base is attached to the bottom end of the cover, and the luminous tube is supported at the top end, of the lamp. The outer diameter of a bulb of the luminous tube14ranges from 3 to 8 mm, and the maximum width of the luminous tube, is not greater than 30 mm. The cover is formed so that the proportion of the distance by which the cover extends from the base to the lamp length excluding the base ranges from 0 to 25%, and so that the maximum outer diameter of the cover ranges from 1.0 to 1.5 times the outer diameter of the base.

REFERENCES:
patent: 2003/0080691 (2003-05-01), Yasuda et al.
patent: 2005/0104522 (2005-05-01), Yabuki et al.
patent: 2005/0225249 (2005-10-01), Hashimotodani et al.
patent: 2006/0006784 (2006-01-01), Takahara et al.
patent: 61-161908 (1986-10-01), None
patent: 2000-021351 (2000-01-01), None
patent: 2000-353403 (2000-12-01), None
patent: 2003-203607 (2003-07-01), None
patent: 2003-288801 (2003-10-01), None
patent: 2003-346507 (2003-12-01), None
patent: 2004-165122 (2004-06-01), None
patent: 2004-363108 (2004-12-01), None

Affiliated with

Also associated with

Rating

Self-ballasted fluorescent lamp and lighting apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-ballasted fluorescent lamp and lighting apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-ballasted fluorescent lamp and lighting apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4085633