Electric lamp and discharge devices – With optical device or special ray transmissive envelope – Reflector
Patent
1980-11-21
1983-01-25
Segal, Robert
Electric lamp and discharge devices
With optical device or special ray transmissive envelope
Reflector
H01J 516, H01J 6140
Patent
active
043705871
ABSTRACT:
In a lamp/reflector unit according to the invention the pinch seal (6) of an electric lamp (4) is enclosed laterally between moulded members (10, 11) and accommodated with said moulded members (10, 11) in the necked portion (2) of a reflector body (1). The surface of the pinch seal (6) has a groove (12) which is in engagement with rib (13) on one of the moulded members (10) and keeps the lamp (4) locked against axial movement. The necked portion (2) of the reflector body (1) keeps the lamp (4) with the moulded members (10, 11) fixed.
REFERENCES:
patent: 4039878 (1977-08-01), Eijkelenboom et al.
patent: 4156271 (1979-05-01), Vercellotti
patent: 4316240 (1982-02-01), Pitkjaan et al.
Segal Robert
Smith Robert S.
U.S. Philips Corporation
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