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8251537 |
Lamp tube coupler
A lamp tube coupler is that an insulation terminal seat is respectively disposed to two ends of an expansible outer cylinder. A pair of electrode coupling members is disposed to each insulation... |
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8197275 |
Method for manufacturing semiconductor device
A method for manufacturing a semiconductor device is provided. A semiconductor substrate is etched to form a trench, a gate electrode is buried in the trench, an etch-back process thereon is... |
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7393227 |
Lampholder for double-ended lamp
A socket (10) for a double-ended lamp has a housing (12); a compression spring (14) within the housing (12); a lamp connector (16) comprising a body (18) with a first portion (20) contained... |
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7025472 |
Coupling element for elongate lamps and illumination system having this coupling element
A coupling element (2) is proposed for the combining of at least two elongate lamps with in each case two ends. For this purpose, the coupling element (2) has a continuous receptacle area which is... |
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6899449 |
Lamp unit assembling method and lamp unit mounting structure
A connection portion (13) of an FFC (12) to be preliminarily arranged on a roof trim (10) is weld-fixed to cable connecting portions (25a, 26a) of a bus bar (25) and a spring terminal (26) of a... |
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5247228 |
Fluorescent lamp ballast adaptor
An adaptor circuit used to enable stable, flicker-free operation of T8-type fluorescent lamps in a lighting fixture which already has a standard two-lamp, series-sequence, 40 watt, rapid-start... |
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4928032 |
Means for converting a lamp with a screw-type base into a lamp with a bi-pin base
For converting a lamp with a screw-type base into a lamp with a bi-pin base, there is provided a cup-shaped adapter of electrical insulating material comprising a tubular body containing a bore... |
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4875866 |
Light bulb socket
An improved light socket for use with light bulbs of conventional design and threaded base, has a frame and a cup adapted to accept the light bulb base mounted for longitudinal motion within the... |
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4842535 |
Gas tube electrode connector
A connector for discharge electrodes of luminous gas tubes includes an insulative barrel receiving a power cable at one end for attachment to a fixed end of a resilient contact member. The... |
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4758173 |
Socket adaptor for fluorescent lamp
An adaptor for extending tombstone style lamp sockets, as used with fluorescent lamps to permit the use of shorter lamps. The adaptors include pins which are rotated into the standard tombstone... |
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4753603 |
Wholly enclosed armature arrangement for fluorescent tubes
A wholly enclosed armature for fluorescent tubes, which is designed for outdoor use, has a transparent, cylindrically tubular cover member (18) which supports at the one end a permanent coupling... |
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3549933 |
QUARTZ LAMPS
1,185,873. Two part couplings. BRITISH LIGHTING INDUSTRIES .Ltd. 3 Jan., 1968 [6 Feb., 1967], No. 5626/67. Heading H2E. [Also in Division H1] A lamp 1, such as a high pressure mercury vapour lamp... |
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3169815 |
Lampholder with mounting means
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3111353 |
Fluorescent lamp socket
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3060310 |
Tubular lamp fixture
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3002171 |
Wiring device
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2951148 |
Mounting fixture for tubular lamp sockets
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2814788 |
Wiping spring blades for fluorescent lampholders
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2807710 |
Inspection lamp
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2775743 |
Lamp holder
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2742620 |
Compressible lampholder with torsion spring contacts for double ended discharge lamps
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2742621 |
Compressible lampholders with recessed contacts for double ended discharge lamps
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2606278 |
Arrangement for supporting a string of elongated tubular lamps on a supporting cable
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2522103 |
Universal lamp holder and safety switch
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2488677 |
Fluorescent lamp socket
The principal object of my invention is to provide a socket of fluorescent light tubes that permits both the -rapid placement of 'a tube thereon or removal of a tube therefrom. A further object of... |
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2447365 |
Mounting or receptacle and circuit breaker for tubes or lamps and their circuits
This.. invention pertains to yielding mountings and-a circuit: breaker for lamps and their electric circuits.!.-, The main object of the invention is to provide yieldablemountings or receptacles... |
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2438012 |
Lamp holders
My invention relates, generally, to electric discharge tube or lamp circuits and apparatus and, more particularly, to lamp holders and lampholder arrangements for use with tubular discharge lamps... |
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2412826 |
Tubular lamp and holder therefor
The present invention relates to tubular lamps and to holders for tubular lamps. It is especially applicable to tubular lamps intended to operate at voltages higher than ordinary house lighting... |
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2393616 |
Tubular lamp and holder therefor
The present invention relates to tubular lamps and to holders for tubular lamps. It is especially applicable to tubular lamps intended to operate at voltages higher than ordinary house lighting... |
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2393180 |
Tubular lamp and holder therefor
This invention relates to tubular lamps such as fluorescent lamps and to lamp holders for such lamps and has for its object to provide a tubular lamp having an improved contact terminal structure... |
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2384956 |
Holder and fixture for tubular lamps
The present invention relates to holders and fixtures for tubular lamps with contact terminals at opposite ends of the tubular element. Most of the present lamp fixtures and lamp holders require... |
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2333694 |
Vapor electric lamp installation
Among the objects of the present invention are to provide equipment of reduced cost but of greatly improved and finished appearance by which the installation of vapor electric lamps is... |
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2326792 |
Mounting for neon tubes and the like
This invention relates generally to luminous gaseous discharge tubes, and more particularly it relates to a mounting for such tubes. More specifically it relates to such tubes having cupshaped... |
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2285175 |
Lamp socket
My invention relates to lamp sockets and more particularly to a socket for electric lamps of the double-ended discharge type. At the present time fluorescent tubes or discharge type lamps are... |
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2284363 |
Lighting device
This application relates to lighting devices and more particularly to connectors, clips and sockets for these devices. It is one object of my invention to provide a mounting for tubular lamps... |
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RE20671 |
Title is not available
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2077877 |
Lamp socket
This invention relates to lamp sockets and more especially to lamp sockets for connecting a relatively long lamp having metallic end closures in circuit with a supply system. The object of my... |
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2020886 |
Lamp support
My invention relates in general to holders and has more particular reference to a receptacle for receiving and supporting luminescent discharge devices while connecting the same in an electrical... |
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1966120 |
Device for gas filled luminous tube systems
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0744387 |
REFLECTOR.
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