Quartz to metal seal
United States Patent 3211826
US Patent References:
Quartz-to-metal seal
- - 2114869

Composition of matter
- - 2177685

Seal for discharge lamps
- - 2242774

Electron tube
- - 2305901

Spark plug or the like
- - 2508354


Inventors:
Holcomb, Richard H.
Thomasson, Gene I.
Publication Date:
10/12/1965
View Patent Images:
Download PDF 3211826 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
GEN ELECTRIC
Primary Class:
174/50.640
Other Classes:
313/318.120, 313/318.070, 427/105, 501/15, 501/76, 313/578
International Classes:
C03C27/04; H01K1/38; C03C27/00; H01K1/00
US Patent References:
2583388Conducting seal for high-pressure lamps
2716584Double hermetic seal for gaseous discharge lamps
2739901Ruthenium containing glasses and stains
2803926Method of sealing electrode lead-in conductors to the wall of electric discharge tube and electrode collar produced thereby
2876120Glass composition
2951167Support means for mounting color-control element in glass portion of cathode-ray tube envelope
3012167Envelopes for electrical devices
3030541Electroluminescent compositions
Foreign References:
AU1125534B
BE520486A
GB799097A