Electric lamp and discharge devices: systems – With radiant energy sensitive control means – Radiant energy controlled regulation of the current supply...
Patent
1994-05-03
1998-04-28
Pascal, Robert
Electric lamp and discharge devices: systems
With radiant energy sensitive control means
Radiant energy controlled regulation of the current supply...
315 56, 315150, 315151, 315156, 250205, 250206, 250214D, 250214AL, H05B 3702
Patent
active
057449139
ABSTRACT:
Dimmable fluorescent lamp apparatus includes a dimming control element housed in an integral adapter having a base which installs directly on an existing incandescent or other lighting fixture. The adapter mounts a fluorescent illumination element either fixedly or removably and replaceably. The lamp apparatus includes a manually accessible adjustment element connected with the control element and mounted on the adapter. The adjustment element can be an electrical adjustment element or an optical adjustment element.
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Portions of Catalog -- Philips Lighting, "Lamp Specification and Application Guide," Cover Page, Back Page, pp. 11, 61-64, 78 (May 1993).
Catalog -- OSRAM, "OSRAM DELUX.RTM., Compact Fluorescent Lamps," pp. 1-15 (Jul. 1993).
Beling Thomas E.
Martich Mark E.
Ossenmacher John M.
Kinkead Arnold
Laurentano Anthony A.
Liepmann W. Hugo
Pacific Scientific Company
Pascal Robert
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