Reflector and eyelet construction for reflector-type lamps

Details Reflector and eyelet construction for reflector-type lamps Reflector and eyelet construction for reflector-type lamps

1985-12-19

1989-08-08

Wieder, Kenneth

Electric lamp and discharge devices

With optical device or special ray transmissive envelope

Reflector

313315, 313318, H01J 502, H01J 536, H01J 546

Patent

active

048556343

ABSTRACT:
An electric reflector-type lamp having an improved eyelet construction in which there is utilized a uniquely contoured eyelet fitted into specially shaped apertures in the rear of the glass reflector. The eyelets consist of a hollow cylinder of brass with a bulged center portion which is held firmly within each aperture. The end portions of the eyelet are flared to permanently hold the eyelet in position after insertion. The apertures in the rear of the reflector are comprised of a plurality of sections which accommodate the eyelet and promote sturdy construction. A light source capsule is guided into the apertures by the flared ends of the eyelets, after which the leads are soldered to the eyelets. To seal the lamp and for additional strength, an adhesive can be added around the eyelet.

REFERENCES:
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patent: 3010045 (1961-11-01), Plagge et al.
patent: 3515930 (1970-06-01), Walsh et al.
patent: 3868531 (1975-02-01), De Fraeye et al.
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patent: 4456947 (1984-06-01), Alexander
patent: 4499526 (1985-02-01), Tarnay
patent: 4533851 (1985-08-01), Block et al.

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