Arrangement in electric discharge lamps

Details Arrangement in electric discharge lamps Arrangement in electric discharge lamps

1986-02-07

1987-08-25

Weidenfeld, Gil

Electrical connectors

Preformed panel circuit arrangement, e.g., pcb, icm, dip,...

Connection to lamp or electron tube

439642, 439646, 439682, H05K 100

Patent

active

046888748

ABSTRACT:
An adapter for connecting a compact gas vapor electric-discharge lamp to standardized incandescent lamp fittings. The adapter (11) comprises a coupling housing (12), a holder part (13) for the base (14) of the lamp, and a conventional incandescent-lamp base (15). The adapter has a basic form corresponding substantially to the lower part of a standard incandescent lamp. The upper part of the adapter is formed by the holder part (13), which presents a central recess (21) into which the base (14) of the lamp (17) can be inserted, and a reflective cover plate (22), which surrounds the recess (21). The ignition and drive circuits (16) of the electric-discharge lamp includes an electronic frequency converter for converting mains frequency to a high frequency. The constituent electrical components are incorporated both around the recess (21) and in the lamp base (15) and are mutually connected via a circuit card (18) arranged between these parts.

REFERENCES:
patent: 2812471 (1957-11-01), Jarobe
patent: 3662381 (1972-05-01), Steffens
patent: 4383200 (1983-05-01), Van Zon et al.
patent: 4389595 (1983-06-01), Kamei et al.
patent: 4443778 (1984-04-01), Mewissen
patent: 4449071 (1984-05-01), Yokoyama
patent: 4495443 (1985-01-01), Cummings

Affiliated with

Also associated with

Rating

Arrangement in electric discharge lamps does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Arrangement in electric discharge lamps, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arrangement in electric discharge lamps will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1919487