Power-saving discharge lamp

Details Power-saving discharge lamp Power-saving discharge lamp

1998-06-12

1999-12-28

Patel, Ashok

Electric lamp and discharge devices

With temperature modifier

Double wall, jacket or casing for envelope

313 26, 313493, 313567, 313292, H01J 6100

Patent

active

060085673

ABSTRACT:
A power-saving discharge lamp 1 wherein gap control material 6 is provided in a clearance between an internal bulb 2 and an external bulb 5, having a smaller thickness than the dimension of the clearance. Nonuniformity of the clearance between the both bulbs caused by difficulties in supporting the internal bulb 2 while welding the external bulb 5 is eliminated and a suitable clearance is automatically provided by the gap control material 6 to prevent degradation of the heat insulation effect.

REFERENCES:
patent: 1738991 (1929-12-01), Fink et al.
patent: 1826384 (1931-10-01), Beck
patent: 1858712 (1932-05-01), Louttit
patent: 1997781 (1935-04-01), Thomas
patent: 5220236 (1993-06-01), Washburn et al.

Affiliated with

Also associated with

Rating

Power-saving 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 Power-saving discharge lamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power-saving discharge lamp will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2384295