Patents
Patents for H01J 5 - Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps (7,574)
08/1993
08/24/1993US5238132 Glass pressure-vessel for a cathode ray tube
08/19/1993CA2089314A1 Arc discharge lamp containing mechanism for extinguishing arc at end-of-life
08/18/1993EP0555572A1 A light assembly
08/11/1993EP0554582A1 Electric lamp
08/04/1993EP0553373A1 Vacuum tube
07/1993
07/29/1993DE4202484A1 Connection system for low-pressure discharge lamp with two-pin holder at screw base - has two-pin holder part connected, keyed and electrically conducting with screw base, and contacts of two-pin holder lying at base and side contacts of base
07/22/1993CA2085677A1 Environmentally safe pink lamp
07/21/1993EP0551939A1 Electric lamp
07/21/1993EP0551647A1 Reflector lamp utilizing lens bonded with solder glass and method of making the same
07/20/1993US5229683 Electric lamp with cementless base
07/14/1993CN2138345Y Energy saving bracket for fluorescent tubes
07/13/1993US5227690 Capped electric lamp
07/07/1993EP0550052A2 Lamp capsule support base
06/1993
06/23/1993EP0547683A1 Electric lamp
06/16/1993CN1073299A Electric reflector lamp
06/16/1993CN1073298A Electric lamp
06/14/1993CA2085018A1 Socketless lamp with spring side contacts
06/09/1993EP0545657A1 Metal ferrules for hermetically sealing electric lamps
06/09/1993CN2135838Y Plastic lamp socket
06/04/1993CA2082707A1 Metal ferrules for hermetically sealing electric lamps
06/01/1993US5216319 Capped high-pressure discharge lamp
06/01/1993US5216318 Capped high-pressure discharge lamp and lampholder for same
05/1993
05/26/1993EP0543448A1 Electric reflector lamp
05/19/1993EP0542146A1 Ceramic insulator
05/19/1993DE4137804A1 High voltage X=ray tube - has annular grove in insulating annular disc, whose vacuum-side annular strip has annular gap
05/19/1993CA2083013A1 Electric reflector lamp
05/18/1993US5212422 Lamp capsule support base
05/18/1993US5211472 Electric lamp and dismantling tool for same
05/12/1993EP0541474A1 Protection for halogen lamp contact pins
05/11/1993US5210461 Arc discharge lamp containing mechanism for extinguishing arc at end-of-life
05/11/1993US5210426 Electron beam irradiation device and method of manufacturing an electron beam permeable window
05/04/1993US5207600 Lampholder for a high-pressure gas discharge lamp
04/1993
04/28/1993EP0538799A1 Single-capped low-pressure discharge lamp
04/27/1993US5206799 Lamp/reflector unit
04/26/1993CA2081181A1 Single-ended low-pressure discharge lamp
04/20/1993US5204580 Ring-shaped lamp device having bulb tiltable relative to base structure
04/14/1993CN1020316C Insulating material for lamp socket
04/13/1993US5202607 Adapter for fluorescent lamps
03/1993
03/30/1993US5198722 High-pressure discharge lamp with end seal evaporation barrier
03/24/1993EP0533250A1 Capped electric lamp
03/16/1993US5194697 Electrically conductive feedthrough connection and methods of manufacturing same
02/1993
02/24/1993EP0528344A2 Light source
02/24/1993CN1069364A Long life fluorescent bulb
02/23/1993US5188451 One-piece spacer end cap for an elongated jacketed discharge lamp
02/16/1993US5187407 Electric lamp
01/1993
01/19/1993US5180695 High electrical resistance
01/13/1993EP0522362A1 Electric lamp, particularly for vehicle headlamps
01/07/1993DE4121281A1 Electronic compact gas discharge lamp - has components of operating circuit mounted on circuit board projecting into screw fitting
01/05/1993US5177397 Discharge lamp assembly with insulating tubular member and metal band around pinch seal
12/1992
12/30/1992EP0520139A1 Light-emitting device
12/22/1992US5173632 High pressure sodium arc discharge lamp with weldless arc tube support member
12/22/1992US5173062 Discharge lamp connector assembly
12/16/1992CN2125196U Comb shape core rod with core
12/15/1992US5172026 Plug in lamp
12/09/1992EP0517299A2 Capped lamp/reflector unit.
12/09/1992CN1066934A High silicate oxygen characteristic infrared source and its characteristic infrared therapeutic device
12/02/1992EP0516231A2 Electric reflector lamp
12/01/1992CA2069788A1 Electric reflector lamp
11/1992
11/25/1992CN2123125U Three-filament incandescent bulb and fluorescent lamp tube
11/24/1992US5166527 Ultraviolet lamp for use in water purifiers
11/19/1992EP0495068A4 Thin configuration flat form vacuum-sealed envelope
11/17/1992US5164635 Compact fluorescent lamp having a rigidly connected circuit board and lamp cap shell integrally molded in a housing of synthetic material
11/17/1992US5164630 Single-based high-pressure discharge lamp
11/11/1992EP0512632A1 Lead-in conductor
11/11/1992CN2121754U Plug of fluorescent lamp tube
10/1992
10/20/1992US5157304 Field emission device display with vacuum seal
09/1992
09/30/1992CN1064950A Coating solution composition for forming glass gel thin film, color glass gel filter, and display device using same
09/29/1992CA1308159C High pressure sodium discharge tube support structure
09/23/1992EP0504926A1 Coating solution composition for forming glass gel thin film, color glass gel filter, and display device using the same
09/16/1992CN1064565A Electric reflector lamp
09/02/1992EP0501572A2 Capped electric lamp for operation at mains voltage
08/1992
08/25/1992US5142191 Aperture fluorescent lamp with press seal configuration
08/19/1992EP0499316A1 Capped electric lamp
08/18/1992US5139433 Special connector members for small electrical light emitting devices, bases, and sockets
08/18/1992CA1306492C Sheet metal support for dual arc discharge lamps and method of making
08/12/1992CN1063579A Electric lamp and dismantling tool for same
08/12/1992CN1063578A Electrodeless low-pressure discharge lamp
08/11/1992US5138226 Surface mountable miniature incandescent light
08/05/1992EP0497401A1 Electric lamp
07/1992
07/29/1992EP0496465A2 Electric lamp and use of a dismantling tool for same
07/29/1992EP0496463A2 Electrodeless low-pressure discharge lamp
07/23/1992WO1992012526A1 Fluorescent lamp
07/22/1992EP0495068A1 Thin configuration flat form vacuum-sealed envelope
07/15/1992CN1017478B Electric lamp and method of mfg. same
07/14/1992US5130604 Epoxy resin
07/08/1992EP0493844A1 Capped electric lamp
07/08/1992CN2109636U Neon lamp
07/07/1992US5128590 Compact fluorescent lamp
07/02/1992DE4136819A1 Colour TV CRT with integral contact spring and getter construction - enabling latter to be U=shaped and held by extension of end of retaining plate
06/1992
06/30/1992US5126619 Discharge lamp unit
06/25/1992DE4138942A1 Electrical light bulb
06/24/1992EP0491432A2 Electric reflector lamp
06/24/1992EP0491230A2 Lamp
06/20/1992CA2057719A1 Electric reflector lamp
06/17/1992EP0490702A1 Lamp holder and assembly
06/15/1992CA2048797A1 Replaceable lamp assembly for automotive headlamps
06/10/1992CN2107062U Integrated electronic ballast one-end fluorescent lamp
06/10/1992CN1061870A Electric lamp
06/09/1992US5121304 Vehicle lamp
06/04/1992DE4038248A1 Pressure-resistant feedthrough assembly for optical fibres - has slits formed in cylindrical body for insertion into bore in pressure-tight housing
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