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