Electric lamp having a push-in filament insert for filament moun

Details Electric lamp having a push-in filament insert for filament moun Electric lamp having a push-in filament insert for filament moun

1990-09-07

1992-08-18

Yusko, Donald J.

Electric lamp and discharge devices

With support and/or spacing structure for electrode and/or...

For filament

313271, 313278, 313285, 313623, 140 716, H01J 1942

Patent

active

051402173

ABSTRACT:
An electric lamp having a filament with open coiled ends and filament inserts have an end insertable into the open filament ends without threading cooperation and lockingly engage the filament turns. The ends of the filament inserts provide a resilient ratchetted coupling with the successive turns of the coiled filament ends. The filament inserts replace integral coil legs for coil mounting in the lamp.

REFERENCES:
patent: 2342044 (1944-02-01), Foote
patent: 2830217 (1958-04-01), Hodge
patent: 3189778 (1965-06-01), Brundige
patent: 3376460 (1968-04-01), Jameson

Affiliated with

Also associated with

Rating

Electric lamp having a push-in filament insert for filament moun does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric lamp having a push-in filament insert for filament moun, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric lamp having a push-in filament insert for filament moun will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1251030