Incandescent lamp with ceramic base

Details Incandescent lamp with ceramic base Incandescent lamp with ceramic base

1982-08-05

1985-02-12

Demeo, Palmer

Electric lamp and discharge devices

With gas or vapor

Incandescent filament lamp

313318, 339144T, H01K 146, H01K 150, H01R 3374

Patent

active

044994044

ABSTRACT:
An electrically insulative base for an incandescent lamp is disclosed having a two-part construction with the individual base parts being joined together in butt-seal engagement along a horizontal plane transverse to the longitudinal lamp axis. Said base construction is especially useful in the tungsten halogen cycle lamps of the high wattage type requiring that a ceramic material be used and whereby the ceramic base parts are joined together before lamp assembly with a ceramic sealing material.

REFERENCES:
patent: 2802133 (1957-08-01), Haas
patent: 3286255 (1966-11-01), Sanchez
patent: 3314331 (1967-04-01), Wiley
patent: 3622832 (1971-11-01), Schlessel et al.
patent: 3749960 (1973-07-01), Fuqua et al.
patent: 3852631 (1974-12-01), Evans
patent: 3859554 (1975-01-01), Preziosi et al.
patent: 4084112 (1978-04-01), Hebert et al.
patent: 4238705 (1980-12-01), Thomas
patent: 4409516 (1983-10-01), Thomas et al.

Affiliated with

Also associated with

Rating

Incandescent lamp with ceramic base does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Incandescent lamp with ceramic base, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Incandescent lamp with ceramic base will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1391786