Electric lamp and discharge devices – With optical device or special ray transmissive envelope – Plural diverse optical devices
Patent
1986-07-07
1988-07-05
Moore, David K.
Electric lamp and discharge devices
With optical device or special ray transmissive envelope
Plural diverse optical devices
313113, 313579, 362215, H01J 6130, H01K 134
Patent
active
047557117
ABSTRACT:
An electric lamp of compact, rugged design capable of high temperature operation in such applications as down lighting, display lighting, track lighting, etc. The lamp includes a ceramic reflector having therein a capsule (e.g., tungsten halogen or arc discharge) which serves as the lamp's light source. A base member of conventional external design is secured to the reflector to enable positioning of the lamp in existing socket configurations. At least one part of the capsule engages the internal surface of the reflector's central opening to assure stabilization of the capsule. The lamp further includes a cover which is capable of outward flexing during lamp operation.
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Fields Larry R.
Kendrick George B.
Morris Merle E.
Fraley Lawrence R.
GTE Products Corporation
Moore David K.
O'Shea Sandra L.
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