Matches 1 - 40 out of 40


Match Document Document Title
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
3169815 Lampholder with mounting means  
3111353 Fluorescent lamp socket  
3060310 Tubular lamp fixture  
3002171 Wiring device  
2951148 Mounting fixture for tubular lamp sockets  
2814788 Wiping spring blades for fluorescent lampholders  
2807710 Inspection lamp  
2775743 Lamp holder  
2742620 Compressible lampholder with torsion spring contacts for double ended discharge lamps  
2742621 Compressible lampholders with recessed contacts for double ended discharge lamps  
2606278 Arrangement for supporting a string of elongated tubular lamps on a supporting cable  
2522103 Universal lamp holder and safety switch  
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
RE20671 Title is not available  
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...
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...
1966120 Device for gas filled luminous tube systems  
0744387 REFLECTOR.  

Matches 1 - 40 out of 40