| 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) |
|---|
| 06/28/1989 | EP0321866A2 High-pressure discharge lamp |
| 06/28/1989 | CN1004668B Capped vehicle headlight lamp |
| 06/20/1989 | US4841193 Fluorescent lamp device with incandescent bulb type base cap |
| 06/20/1989 | CA1256155A1 Elongated tubular lamp construction |
| 06/13/1989 | CA1255740A1 Lamp holder assembly having rotatable base shell |
| 06/13/1989 | CA1255739A1 Electric lamp with metal foils having concave and convex curvatures |
| 05/23/1989 | US4833576 Mixture with phosphoric acid, fine aluminia particles and filler |
| 05/09/1989 | US4829190 Automatic hydraulic clamping mechanism for a window foil holder of an electron beam irradiator |
| 05/03/1989 | EP0314220A1 Low-pressure mercury vapour discharge lamp |
| 04/25/1989 | US4825128 Compact discharge lamp with conductive coating capacitvely coupled to high frequency supply |
| 04/18/1989 | US4823049 Vehicle lamp having a molded lamp cap with integral current-supply conductors and dipping cap |
| 04/18/1989 | US4823048 Electric lamp having pinch a seal with primary foils arranged between each current supply conductor and a respective auxiliary foil |
| 04/05/1989 | EP0309750A2 Aluminum phosphate cement compositions and lamp assemblies containing same |
| 04/05/1989 | CN1003825B Burstproof lamp socket |
| 03/29/1989 | EP0309041A1 Capped electric lamp |
| 01/31/1989 | US4801320 Method for the manufacture of vacuum tube bases and device for the application of this method |
| 01/31/1989 | US4801071 Method for soldering and contouring foil E-beam windows |
| 01/04/1989 | CN2030378U Multiple loop lamp |
| 01/03/1989 | US4795939 Electric lamp bulb attachment arrangement |
| 12/20/1988 | US4792498 Silver-tin joint between flat glass faceplate, nickel-iron tray; flanges; photography |
| 12/13/1988 | CA1246759A1 X-ray lithography system |
| 12/06/1988 | US4789920 Lamp and base assembly, particularly for association with an automotive head lamp reflector |
| 12/01/1988 | DE3717390A1 Irradiation equipment |
| 11/30/1988 | EP0293043A1 Electric lamp |
| 11/30/1988 | EP0292945A2 Low-pressure discharge lamp |
| 11/15/1988 | US4785254 Pulsed particle beam vacuum-to-air interface |
| 10/12/1988 | EP0286185A1 Ceramic translucent material, method of manufacturing such a material and high-pressure discharge lamp provided with such a material |
| 10/05/1988 | EP0285216A1 Electric lamp |
| 09/27/1988 | US4774432 Electric lamp with flexible cover holder |
| 09/20/1988 | US4772823 Magnetic anode and a method of manufacturing the same |
| 09/07/1988 | EP0281079A2 Low pressure discharge lamp |
| 08/17/1988 | EP0278477A2 Fluorescent lamp device with incadescent bulb type base cap |
| 08/10/1988 | EP0277488A1 Discharge lamp, particularly a flash tube |
| 08/10/1988 | CN87209796U Combined fluorescent lamp and its mount |
| 08/09/1988 | US4763038 Incandescent lamp unit |
| 07/27/1988 | CN87100212A Burstproof lamp socket |
| 07/20/1988 | EP0274780A1 Low-pressure mercury vapour discharge lamp |
| 07/05/1988 | US4755720 Discharge electrode with corrosion-proof structure |
| 07/05/1988 | US4755711 Electric lamp with ceramic reflector |
| 06/29/1988 | CN87107295A Low-pressure mercury vapour discharge lamp |
| 06/15/1988 | EP0271140A2 Electric incandescent lamp for operation at mains voltage |
| 06/08/1988 | CN87108029A Electric incandescent lamp for operation at mains voltage |
| 06/08/1988 | CN86108126A Nonmetallic lamp cap |
| 06/07/1988 | US4749902 Lamp with a bulb made of a high silica content glass |
| 05/19/1988 | DE3638508A1 Explosion-proof or flameproof (explosion-protected) fluorescent lamp |
| 05/19/1988 | DE3638507A1 Explosion-proof or flameproof (explosion-protected) fluorescent lamp |
| 05/18/1988 | EP0098858B1 Power supply conductor, essentially for vacuum apparatus, and manufacturing method thereof |
| 05/03/1988 | US4741963 Optical filter made of inorganic material for green light |
| 05/03/1988 | US4741962 Optical filter made of inorganic material for blue light |
| 05/03/1988 | US4741712 Low-profile socket for single-ended, high-pressure discharge lamp |
| 04/27/1988 | EP0265022A1 Assembly of a low-pressure sodium discharge lamp and a feeding apparatus, a low-pressure sodium discharge lamp and a lamp holder suitable for use in the assembly |
| 04/26/1988 | US4740873 For use in a fixture |
| 04/19/1988 | US4739222 Compact fluorescent lamp with a screw base |
| 04/12/1988 | US4737677 Linear sodium lamp arc tube centering means |
| 04/06/1988 | CN87106479A Electric lamp |
| 03/30/1988 | EP0261722A1 Electric lamp |
| 03/01/1988 | US4728860 Slidable seal for klystron vacuum tubes |
| 03/01/1988 | US4728847 Noncracking |
| 02/09/1988 | US4724353 Electric lamp with insulating base |
| 01/26/1988 | US4722039 Shaded beam vehicular discharge-type head lamp |
| 01/20/1988 | EP0253561A1 Image intensifier tubes |
| 01/13/1988 | EP0252447A2 Electric lamp with flexible cover holder |
| 01/13/1988 | EP0252446A2 Electric lamp with ceramic reflector |
| 01/05/1988 | US4717860 Mounting for an output window of an x-ray image intensifier |
| 12/23/1987 | EP0249754A2 Picture display tube |
| 11/11/1987 | CN87103136A Electric lamp |
| 11/10/1987 | US4705984 Electrical lamp with a screw base formed by identical halves |
| 11/04/1987 | EP0244025A1 Electric lamp |
| 11/03/1987 | US4704557 Seals, switches, aluminum oxide, molybdenum |
| 10/28/1987 | EP0243257A1 Method of producing vacuum tube socles without the need for further cutting of the interior conductors after moulding, and apparatus for carrying it out |
| 10/28/1987 | CN86101451A Glass solder with high temp. resistance and corrosion resistance to sodium and the mfr. method thereof |
| 10/21/1987 | EP0241726A1 Image intensifier tube |
| 10/15/1987 | DE3611788A1 Electrical lamp and method for its production |
| 10/13/1987 | US4700101 Tubulat ultraviolet lamp for use in water purification systems |
| 09/23/1987 | CN86209706U Lampbase made of nonmetal |
| 09/22/1987 | US4695767 Single-ended fluorescent lamp-base combination |
| 09/22/1987 | CA1227223A1 Solder glass and electrical device employing same |
| 09/08/1987 | US4692934 X-ray lithography system |
| 09/01/1987 | US4691142 Glass sealant for sealing tungsten wires in borosilicate glass; |
| 08/19/1987 | CN86107781A Capped vehicle headlight lamp |
| 08/12/1987 | EP0231936A2 Electric lamp |
| 08/12/1987 | EP0231935A2 Dazzle headlight lamp for motor vehicles |
| 08/12/1987 | CN87100126A Electric lamp and method of manufacturing same |
| 08/12/1987 | CN87100125A Electric lamp and method of manufacturing same |
| 07/22/1987 | EP0229430A2 Electric lamp and method of manufacturing same |
| 07/22/1987 | EP0229429A2 Electric lamp and method of manufacturing same |
| 07/01/1987 | EP0226978A2 Lamp having a glass bulb with a high silicic-acid content |
| 06/10/1987 | EP0224954A1 Capped vehicle headlight lamp |
| 06/10/1987 | EP0224476A1 Incandescent lamp socket |
| 06/09/1987 | US4672263 Single-ended fluorescent discharge lamp construction |
| 04/29/1987 | CN85105608A Apparatus and method for heat sealing an electronic gun in a crt neck |
| 04/14/1987 | US4658178 Plastics skirt for rigidly interconnecting metallic base and glass envelope of a lamp |
| 03/31/1987 | US4654557 Lamp holder assembly having rotatable base |
| 03/17/1987 | US4651055 Fluorescent display device having polygon shaped electrode ends |
| 03/04/1987 | EP0212683A1 Electric lamp |
| 02/17/1987 | US4644220 Filament-centering mounting for flashlight bulbs |
| 02/03/1987 | US4641056 Plastic-based automotive headlamp |
| 01/07/1987 | CN85104914A Circuit board mounting arrangement |
| 12/30/1986 | US4633126 Electric reflector lamp |
| 12/23/1986 | US4631444 Readily attachable and detachable electron-beam permeable window assembly |