Patent
Fluorescent reflector lamp assembly
Kenneth S. Lim
- 20 May 1988
47
TL;DR: A fluorescent reflector lamp assembly for use in screw-type sockets for conventional incandescent bulbs includes an Edison-type base connector (11), a generally annular ballast housing (15), a reflective shell (19) formed of a heat-conducting material and having a tubular base (19A) adapted to seat within a central recess (42) encompassed by the ballasthousing, and a receiving member (41) mounted in the recess to receive a fluorescent lamp whose base abuttingly engages a substantial area of the sidewall of the reflector base RE
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Abstract: A fluorescent reflector lamp assembly for use in screw-type sockets for conventional incandescent bulbs includes an Edison-type base connector (11), a generally annular ballast housing (15), a reflective shell (19) formed of a heat-conducting material and having a tubular base (19A) adapted to seat within a central recess (42) encompassed by the ballast housing, and a receiving member (41) mounted in the recess to receive a fluorescent lamp whose base abuttingly engages a substantial area of the sidewall of the reflector base.
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Citations
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- 20 Sep 2010
TL;DR: A self-ballasted lamp as mentioned in this paper consists of a base body, a light-emitting module and a globe which are provided at one end side of the base body and a cap provided at the other end side.
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James Bellevue Chen,Brian D. Wilkerson,Dave Enum Claw Brown,Darrin Huston,Mike Issaquah Mcquade +4 more
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TL;DR: In this paper, a patient portable photodynamic therapy device securable to a patient includes a lightweight rechargeable battery and a light source, such as an LED or a cold cathode fluorescent (CCF) tube powered thereby.
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Gas discharge lamp and power distribution system therefor
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TL;DR: In this paper, a miniaturized master ballast module is presented for fluorescent type lamps (24a-24n) that can be attached to the lamp envelope or mounted on the end of the envelope.
67
References
Patent
Electrical adapter for use in connection with fluorescent lamps
Herman J. Engel
- 14 Sep 1984
TL;DR: An electrical adapter assembly for enabling use of a fluorescent lamp in connection with an incandescent lighting fixture comprises a hollow and cylindrical housing, an Edison-type base extending from one end of the housing and a cover enclosing the end of a housing opposing the base as mentioned in this paper.
57
Patent
Ballast circuit for multiple parallel negative impedance loads
Thomas E. Anderson
- 27 Dec 1983
TL;DR: In this paper, a current-balancing transformer is provided to supply plural parallel-connected electrical loads, especially loads such as gas discharge lamps which exhibit negative impedance and/or non-linear impedance over at least a part of their normal operating range.
47
Patent
Adaptors for fluorescent lamps
Truman Aubrey
- 25 Apr 1985
TL;DR: An improved adaptor for using fluorescent lighting in fixtures designed for incandescent lamps is described in this paper, which comprises a housing having a centrally located lined cavity which depends through the housing and which is adapted to receive the starter element, a mounting means or plug which depends from the lower surface of the housing, and ballast disposed within the interior of a housing adjacent to or about the lined cavity.
39
Patent
Electric light holder
Lars Troen
- 30 Oct 1986
TL;DR: An electric light holder with a base and a socket to receive a bulb is described in this article, where the socket is removably held to the base by a pair of outwardly extending opposed plastic wings at the front of the base which snap into grooves at the sides of the socket.
34
Patent
Compact fluorescent lamp combination, and method of making it
John H. Cummings
- 27 Jan 1984
TL;DR: In this article, a small fluorescent lamp is mounted on a hollow insulating body which has a flange at its end remote from the contact button, the flange being recessed and having diametrally opposed boss portions on opposite sides of the body.
29
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