Electric lamp and discharge devices – With envelope – Having base and connector
Patent
1989-12-28
1993-01-05
Yusko, Donald J.
Electric lamp and discharge devices
With envelope
Having base and connector
439612, H01J 6130
Patent
active
051773970
ABSTRACT:
An electric discharge lamp assembly including a lamp bulb having two lead wires, and a lamp base supporting two lead support members with respective tip ends thereof being connected respectively to the lead wires of the lamp bulb. One of the lead support members is formed to have an elongated length and is covered by an insulating tubular member substantially. The rear end portion of the insulating tubular member is fitted on and secured to a tubular portion of the lamp base which portion is integrally formed with the lamp base. Whereby the electric discharge between the two support members is prevented effectively, and the insulating tubular member is secured to the lamp base reliably.
REFERENCES:
patent: 3760217 (1973-09-01), Martin et al.
patent: 4126371 (1978-11-01), Puhak
patent: 4482842 (1984-11-01), Fujimura et al.
patent: 4631446 (1986-12-01), English et al.
patent: 4743803 (1988-05-01), Lanese et al.
patent: 4823049 (1989-04-01), Sanders et al.
patent: 4853597 (1989-08-01), Heinal et al.
patent: 4879491 (1989-11-01), Hirozumi et al.
patent: 5059855 (1991-10-01), Irisawa et al.
Irisawa Shinichi
Nagasawa Masakazu
Oda Goichi
Ohkawai Nobuo
Shidoh Masaya
Giust John
Koito Manufacturing Co. Ltd.
Yusko Donald J.
LandOfFree
Discharge lamp assembly with insulating tubular member and metal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Discharge lamp assembly with insulating tubular member and metal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Discharge lamp assembly with insulating tubular member and metal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2392926