Electric lamp and discharge devices – With optical device or special ray transmissive envelope – Reflector
Patent
1981-12-28
1984-10-23
Demeo, Palmer
Electric lamp and discharge devices
With optical device or special ray transmissive envelope
Reflector
313318, 313579, 445 27, 362310, H01K 128, H01K 312, H01K 146, H01G 114
Patent
active
044790724
ABSTRACT:
To accurately position a halogen cycle incandescent lamp within a reflector o form a sealed-beam headlight, a carrier is provided for the lamp with a seating surface thereon, the lamp being accurately positioned and aligned with respect to the carrier and its seating surface by optical alignment outside of the reflector, the seating surface then being fitted against a matching abutment forming a locating surface on the reflector, the lamp-carrier subassembly being secured in the reflector, for example by form-fitting interengagement, adhesion, or the like. The reflector may have a large opening and the carrier in form of a disk, or smaller openings and the carrier in form of a ring inserted from the reflector end into the reflector.
REFERENCES:
patent: 4287448 (1981-09-01), Bradley
patent: 4310772 (1982-01-01), Tyler et al.
patent: 4336578 (1982-06-01), Bradley et al.
patent: 4339685 (1982-07-01), Saguchi et al.
patent: 4342142 (1982-08-01), Nieda et al.
patent: 4370587 (1983-01-01), Notelteirs
Gaugel Manfred
Schonherr Walter
Demeo Palmer
O'Shea Sandra L.
Patent Truehand-Gesellschaft fur elektrische Gluhlampen mbH
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