Magnetic arc spreading fluorescent lamp with protective envelope

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

313161, H01J 162

Patent

active

046366857

ABSTRACT:
An arc discharge device such as a fluorescent lamp comprising a lamp envelope having an inner phosphor coating. An arc spreading assembly is disposed in or in close proximity to the lamp envelope. The lamp envelope is of an oval or elliptical cross-section and the major axis is a multiple of the minor axis of the lamp's cross-sectional shape. The lamp envelope is strengthened mechanically and protected against atmospheric pressure by being enclosed in an evacuated outer cylindrical protective envelope.

REFERENCES:
patent: 4311942 (1982-01-01), Skiest et al.
patent: 4443734 (1984-04-01), Gross et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Magnetic arc spreading fluorescent lamp with protective envelope does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic arc spreading fluorescent lamp with protective envelope, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic arc spreading fluorescent lamp with protective envelope will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2357576

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.