Gte Products Corporation

Roland L Bienvenue

Frank M Latassa

Charles H Poirier

Herbert I Walton

Herbert L Walton

John Wallace

A tungsten-halogen incandescent lamp which includes a vitreous envelope, an inert gas and halogen fill, and two pairs of straight, parallel lead-in wires retained within the envelope's press-sealed end, each of said pairs having a tungsten filament supported thereon within the envelope. The pairs of wires occupy respective parallel planes within the press-sealed end with one pair laterally offset from the other. A method for making the lamp is also disclosed, in addition to a vehicle headlight particularly suited for utilizing the lamp.

Vehicle headlight having dual filament tungsten halogen lamp

A mount for an arc discharge lamp has a cathode thereon which is encircled by a disintegration shield. The shield has a narrow gap between its ends with a mercury-containing metal capsule in the gap. The capsule is comprised of a metal cup having a larger diameter portion and a smaller diameter portion, the larger diameter portion having been flattened and sealed after the mercury has been dispensed into the capsule. The flattened larger diameter portion of the capsule is welded across the gap of the shield.

Mercury dispenser for arc discharge lamps

Tungsten halogen incandescent lamp having two pairs of leads in

Growing community of inventors

Lawrence, MA, United States of America

Roland L Bienvenue