Electric lamp with molybdenum foil lead-through conductors

Details Electric lamp with molybdenum foil lead-through conductors Electric lamp with molybdenum foil lead-through conductors

H - Electricity

01

J

313/172.4

H01J 19/60 (2006.01) H01K 1/40 (2006.01)

Patent

CA 1135784

1 PHN. 9293 ABSTRACT: In electric lamps having a lamp envelope of a type of glass containing at least 95% by weight of SiO2, the current leadthrough conductors usually consist of molybdenum foils to which internal and external current conductors are welded. After welding and upon making the pinch seal of the lamp vessel, fracture frequently occurs in the molybdenum foils. Molybdenum foils in which yttrium oxide particles are dispersed in a quantity of 1/4-1% of the molybdenum weight, have proved to be considerably stronger than similar thickness molybdenum foils containing no yttrium oxide.

340408

Affiliated with

Also associated with

Rating

Electric lamp with molybdenum foil lead-through conductors 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 with molybdenum foil lead-through conductors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric lamp with molybdenum foil lead-through conductors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-712896