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) |
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08/23/1994 | US5341065 Light-emitting device |
08/17/1994 | EP0610628A1 Base for electrodeless discharge lamp |
08/16/1994 | US5339002 Electric lamp and optically alignable cementless base combination |
08/16/1994 | US5339001 Electric lamp having improved support straps for planar seals |
08/11/1994 | DE4303594A1 Method for fitting electric lamps with caps |
07/27/1994 | CN1090088A Method for manufacture of vacuum sealed soldered ceramic and metallic fitting part of discharge lamp and discharger and lamp |
07/20/1994 | EP0607016A1 Method and apparatus for providing wire support for an electric lamp |
07/19/1994 | US5331529 Electrical lamp base system |
07/13/1994 | CA2103415A1 Method and apparatus for providing wire support for an electric lamp |
06/29/1994 | CN2170579Y Electronic energy-saving fluorescent lamp |
06/22/1994 | EP0602530A2 Method for producing a vacuum-tight seal between a ceramic and a metallic part, especially for discharge vessels and lamps |
06/15/1994 | EP0601865A1 Electrical lamp base and socket assembly |
06/15/1994 | CA2103418A1 Base for electrodeless discharge lamp |
06/14/1994 | US5320562 Capped electric lamp |
06/12/1994 | CA2103431A1 Electrical lamp base and socket assembly |
06/01/1994 | EP0599624A1 Lamp base inner shell |
06/01/1994 | DE4333832A1 Flat panel display tube strengthened by long and narrow plate - has planarity of rear wall of vacuum enclosure ensured by tension in metallic plate bolted to its centre |
05/31/1994 | US5317618 Light transmission type vacuum separating window and soft X-ray transmitting window |
05/25/1994 | CN1087207A High voltage discharging tube with cap |
05/25/1994 | CN1024729C Electric lamp |
05/25/1994 | CA2109695A1 Lamp base inner shell |
05/17/1994 | US5313135 Headlamp capsule |
05/17/1994 | US5313134 Capped electric lamp for operation at mains voltage and lamp cap unit for use therein |
05/10/1994 | US5311097 Fluorescent lamp apparatus for avionics liquid crystal displays |
05/04/1994 | EP0595412A1 Unit of electric lamp and reflector |
04/27/1994 | CN2163443Y Integrated lamp |
04/26/1994 | US5306179 Lamp base and method of forming same |
04/20/1994 | EP0593117A1 Capped electric lamp |
04/13/1994 | CN1085351A Electric lamp |
04/13/1994 | CA2108087A1 Capped electric lamp |
03/30/1994 | EP0589730A1 Electric lamp |
03/29/1994 | US5299110 Fluorescent lamp assembly |
03/26/1994 | CA2106941A1 Lamp having interference-fit metallic bases |
03/26/1994 | CA2106937A1 Method of manufacturing lamp interference-fit metallic bases |
03/23/1994 | EP0588284A1 Metal halide discharge lamp |
03/22/1994 | US5296780 Arc discharge lamp having cementless right-angle base members |
03/08/1994 | CA2006129C Quartz lamp envelope with molybdenum foil having oxidation-resistant surface formed by ion implantation |
03/02/1994 | EP0585081A1 Electron emitting device |
03/02/1994 | CN1083261A Capped electric lamp |
03/02/1994 | CN1023927C Protecting base for connecting pin of cathode ray tube |
03/01/1994 | US5291380 Lamp |
03/01/1994 | US5291092 HID vehicle headlamp capsule assembly |
03/01/1994 | CA2101147A1 One-piece thermally resistant gimbal device for a replaceable headlamp bulb |
02/23/1994 | EP0583547A2 Leading-through vacuum current |
02/23/1994 | CN2157597Y General long life lamp tube |
02/23/1994 | CN1082767A Electric lamp |
02/23/1994 | CN1082762A Capped electric lamp |
02/23/1994 | CN1082761A Electric lamp |
02/22/1994 | US5289079 Compact fluorescent lamp and base combination, and method of lamp-base assembly |
02/22/1994 | US5288255 Magnesium oxide containing glass frit positioned in front of thin disc-shaped barrier; prevents magnesium evaporation |
02/16/1994 | EP0583034A1 Electric lamp |
02/15/1994 | US5287037 Nickel-plated iron alloy; non-corrosive solder flux |
02/15/1994 | CA1326941C Aluminum phosphate cement compositions and lamp assemblies containing same |
02/09/1994 | CN1081786A High-pressure gas discharge lamp |
02/08/1994 | US5285128 Low-pressure discharge lamp |
02/01/1994 | US5282756 Electrical lamp base and socket assembly |
01/26/1994 | EP0580013A1 Single-ended high pressure discharge lamp |
01/25/1994 | US5281889 Reflector lamp having a light-source capsule secured between mating neck and reflector bodies |
01/19/1994 | EP0579326A1 Capped electric lamp |
01/19/1994 | EP0579313A1 Electric lamp |
01/19/1994 | CN1081017A Heater lead-out wire and its mfg. method |
01/18/1994 | CA2099687A1 Single-ended, plastic-based high-pressure discharge lamp |
01/15/1994 | CA2100327A1 Axial coupling of arc lamp to light pipe |
01/11/1994 | US5277639 Arc tube electrode assembly and method for manufacturing same |
01/05/1994 | EP0577198A1 Capped electric lamp |
01/05/1994 | EP0414872B1 Electrically conductive feedthrough and process for manufacturing it |
01/04/1994 | US5276379 Arc discharge lamp having cementless base members |
12/29/1993 | EP0576071A1 High pressure mercury discharge lamp |
12/23/1993 | WO1993026032A1 Electron beam exit window |
12/22/1993 | EP0574997A1 Method of placing a single-capped electric lamp in a lampholder, single-capped electric lamp designed for this purpose, and luminary provided with the single-capped electric lamp |
12/21/1993 | US5272409 Capped lamp/reflector unit |
12/14/1993 | US5270610 Vibration resistant lamp and base, and method of its manufacture |
12/08/1993 | EP0573114A1 Electric lamp |
12/01/1993 | EP0571964A1 High-pressure discharge lamp having its cap at one side |
11/18/1993 | EP0570068A1 Capped high-pressure discharge lamp |
11/16/1993 | US5261977 Method of fabrication free-standing thin films of polyimide |
11/03/1993 | EP0567925A2 HID vehicle headlamp capsule assembly |
11/02/1993 | US5258683 Electrodeless low-pressure discharge lamp |
10/27/1993 | EP0566975A1 Single-ended high pressure discharge lamp |
10/27/1993 | CN2144863Y Super pressure tungsten pole and quartz sealing joint |
10/25/1993 | CA2094649A1 Hid vehicle headlamp capsule assembly |
10/19/1993 | US5254901 Neck extender for a reflector lamp |
10/19/1993 | US5254025 Method for manufacturing lamp having interference-fit metallic bases |
10/12/1993 | US5252890 Compact type fluorescent lamp device having crooked arc path |
10/12/1993 | US5252888 Lamp capsule support base |
10/12/1993 | US5252887 Environmentally safe pink lamp |
10/06/1993 | EP0564424A2 The upper part of a socket for gas discharge lamps |
10/06/1993 | CN1077052A Capped electric lamp and connector for this lamp |
10/05/1993 | US5250874 Socketless lamp with spring side contacts |
10/05/1993 | US5250872 Discharge lamp unit having improved discharge tube mount |
09/30/1993 | WO1993019480A1 Arc discharge lamp having cementless right-angle base members |
09/21/1993 | CA2092607A1 Arc discharge lamp having cementless right-angle base members |
09/08/1993 | EP0559281A1 Capped electric lamp and connector for this lamp |
09/08/1993 | CN1076056A Small power plastic casing lamp |
09/07/1993 | US5243251 Lamp having a glass envelope with fluorocarbon polymer layer |
09/07/1993 | CA2090917A1 Capped electric lamp and connector for this lamp |
08/31/1993 | US5241239 Tubular electric lamp having a lamp base sleeve with an access port for securing a contact to a current-conductor |
08/31/1993 | US5241238 Electric lamp with low torque threaded base |
08/25/1993 | EP0556800A1 Arc discharge lamp containing mechanism for extinguishing arc at end-of-life |
08/24/1993 | US5239226 Replaceable lamp assembly for automotive headlamps |