Halogen incandescent lamp

Details Halogen incandescent lamp Halogen incandescent lamp

1981-01-23

1983-01-04

Segal, Robert

Electric lamp and discharge devices

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

For plural electrodes of discharge device

313217, H01K 118, H01K 142

Patent

active

043674283

ABSTRACT:
Mains voltage halogen incandescent lamps according to the invention have at least one metal foil (25) incorporated in the pinch seal (22) of the lamp envelope (21) which extends into the cavity (23) enclosed by the lamp envelope (1) and is connected to an internal current conductor (29) situated entirely within said cavity (23). The lamps furthermore have a non-current-carrying supporting member (31) for said internal current conductor (29) which is embedded in the pinch seal (22) at a distance from the metal foil (25).

REFERENCES:
patent: 3445713 (1969-05-01), Cardwell
patent: 3543078 (1970-11-01), Steinhart et al.
patent: 3829729 (1974-08-01), Westlund et al.

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