Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 61 - Gas-discharge or vapour-discharge lamps
Patents for H01J 61 - Gas-discharge or vapour-discharge lamps (29,612)
08/1995
08/24/1995WO1995019027A3 Gas discharge display and method for producing such a display
08/24/1995CA2183631A1 Stamped metal fluorescent lamp and method for making
08/23/1995EP0668605A2 Electrodeless low-pressure discharge lamp
08/23/1995CN2205989Y Composite light fluorescent lamp
08/22/1995US5444331 Dielectric barrier discharge lamp
08/22/1995US5444261 Far infrared emitting image display device
08/18/1995CA2142679A1 Electrodeless low-pressure discharge lamp
08/16/1995EP0667636A2 Fluorescent lamp
08/15/1995US5442254 Fluorescent device with quantum contained particle screen
08/15/1995US5441774 Method of coating phosphors of fluorescent lamp glass
08/11/1995CA2141132A1 Method and apparatus for securing an amalgam at the apex of an electrodeless fluorescent lamp
08/10/1995WO1995017002A3 Method of manufacturing a discharge lamp and discharge camp manufactured according to this method
08/10/1995DE4403260A1 Mfr. of electrical gas-discharge lamps
08/08/1995US5440463 Flashlight lamp configuration to produce either a spot or broad beam with enhanced brightness
08/08/1995US5440196 Dual-envelope high-pressure discharge lamp construction, and method of its manufacture
08/03/1995WO1995020822A1 Metal halide gas discharge lamp for projection purposes
08/02/1995EP0517900B1 Bulb geometry for low power metal halide discharge lamp
08/01/1995US5438343 Gas discharge displays and methodology for fabricating same by micromachining technology
08/01/1995US5438244 Stabilization
08/01/1995US5438235 Electrostatic shield to reduce wall damage in an electrodeless high intensity discharge lamp
08/01/1995US5438234 High intensity metal halide discharge lamps using silver and nickel silicide for controlling the iodine vapor level; promotes arc stability and improves lamp performance
07/1995
07/27/1995WO1995020238A1 Compact lamp with adapter
07/27/1995DE4402179A1 Lamp bulb with electronic chip in base
07/26/1995EP0664556A2 Single-ended discharge lamp
07/26/1995EP0664555A1 High-pressure discharge lamp
07/26/1995EP0585447B1 Arc discharge lamp having cementless right-angle base members
07/26/1995CN1105804A Material for electrode of discharge lamp, method for producing the material, and electrode of discharge lamp
07/26/1995CN1105779A Non-filament fluorescent lamp and field exciting starter thereof
07/25/1995US5436527 Circuit for operating a fluorescent lamp
07/25/1995CA2140816A1 High-pressure discharge lamp
07/20/1995WO1995019639A1 Metal halide lamp
07/20/1995DE4401351A1 Luminescent material in gas identification method pref. for discharge tube
07/19/1995EP0663684A2 Reflector lamp
07/19/1995EP0663139A1 Electrodeless lamp with bulb rotation
07/18/1995US5434482 Electrodeless fluorescent lamp with optimized amalgam positioning
07/18/1995US5434473 Ceramic members with hermetic sealing and connectors
07/18/1995US5434472 High-pressure sodium discharge lamp with getter
07/18/1995US5433888 Phosphor composition, phosphor-coating composition, discharge lamp and preparation method thereof
07/13/1995WO1995019027A2 Gas discharge display and method for producing such a display
07/12/1995EP0662704A1 Lamp and lighting apparatus utilizing same
07/12/1995CN2203497Y Fluorescent lamp
07/12/1995CN2203495Y Halogen-tungsten hard glass bulb for motorcycle
07/11/1995US5432403 Negative glow discharge lamp having improved color stability and enhanced life
07/11/1995US5432399 Discharge lamp apparatus
07/11/1995US5432398 High-power radiator with local field distortion for reliable ignition
07/06/1995DE4342941C1 Hydrogen gas discharge lamp
07/05/1995EP0660810A1 Sealing members for alumina arc tubes and method of making the same.
07/04/1995US5430353 Lamp inlead assembly having a formed foil arrangement
06/1995
06/28/1995EP0660376A2 Electrodeless lamp
06/28/1995EP0660375A2 Electrodeless fluorescent lamp
06/28/1995EP0660374A1 Low-pressure mercury vapour discharge lamp and method of manufacturing same
06/28/1995EP0660373A2 Xenon arc lamp point light source
06/28/1995EP0660361A1 Low-pressure discharge lampe and method of manufacturing a low-pressure discharge lamp
06/28/1995CN1104314A Luminaire
06/28/1995CN1029181C Electrodeless low-pressure discharge lamp
06/28/1995CN1029180C High-pressure gas discharge lamp
06/23/1995CA2138602A1 Electrodeless fluorescent lamp
06/22/1995WO1995017002A2 Method of manufacturing a discharge lamp and discharge camp manufactured according to this method
06/22/1995WO1995016759A1 Luminescent screen
06/22/1995DE4343007A1 Discharge tube mfg. method using two glass tubes with transverse connection
06/21/1995EP0659037A2 Gas discharge lamp ballast circuit with indicator of ballast operability
06/21/1995EP0658922A2 Illumination unit; and electrodeless low-pressure discharge lamp, holder, and supply unit suitable for use in the illumination unit
06/21/1995EP0658921A1 Low-pressure mercury discharge lamp
06/21/1995EP0658920A1 Electric lamp
06/21/1995CN2201570Y Dual e-shape energy saving lamp
06/20/1995US5426343 Sealing members for alumina arc tubes and method of making the same
06/16/1995CA2137586A1 Gas discharge lamp ballast circuit with indicator of ballast operability
06/14/1995EP0657912A2 Process for connection of a molybdenum foil to a molybdenum lead portion and method of producing a hermetically enclosed part of a lamp using the process
06/14/1995EP0657752A1 Optical coating and lamp employing same
06/14/1995EP0657399A1 High-pressure discharge lamp having a ceramic discharge vessel, sintered body suitable therefor, and methods for producing the said sintered body
06/14/1995DE4443354A1 Lichtquelle mit einem optischen Interferenzüberzug Light source with an optical interference coating
06/14/1995DE4342478A1 Low power high pressure discharge lamp
06/14/1995CN1028872C Producing method for rare earth aluminate green emission fluorescent body
06/13/1995US5424617 HID lamp ignitor-timer with automatic reset for dips in line voltage
06/13/1995US5424610 Compact fluorescent outboard ballast
06/13/1995US5424609 High-pressure discharge lamp
06/13/1995US5424608 High-pressure discharge lamp with ceramic discharge vessel
06/13/1995US5424605 For controlling the passage of electrons through holes in a grid structure
06/13/1995US5423704 Method of producing a low-pressure mercury vapor discharge lamp
06/11/1995CA2137585A1 Patterned optical interference coatings for electric lamps
06/09/1995CA2137389A1 Optical coating and lamp employing same
06/08/1995DE4443425A1 Headlamp for car
06/07/1995CN1028816C Luminescent alkaling earth metal orthosilicate, luminescent screen provided with such a silicate and low-pressure mercury vapour discharge lamp provided with such a screen
06/06/1995US5422539 High-pressure, thermally highly loaded discharge lamp, and method to make electrodes therefor
06/06/1995US5422538 Low-pressure mercury discharge lamp
06/06/1995US5422535 Capped electric lamp
06/06/1995US5422534 Tantala-silica interference filters and lamps using same
06/01/1995WO1995015003A1 Bulb-form fluorescent lamp and method for its manufacture
05/1995
05/31/1995EP0390871B1 Plasma pinch system and method of using same
05/31/1995CN1103202A Electric lamp
05/31/1995CN1103201A Dividing technology for filament of fluorescent lamp
05/30/1995US5420481 Fluorescent lamp with wide range of luminous intensities
05/30/1995US5420479 High pressure vapor discharge lamp with a built-in igniter
05/30/1995US5420477 Electrode for metal halide discharge lamp
05/24/1995EP0654814A2 Tantala-silica interference filters and lamps using same
05/24/1995CN1028587C Apparatus for controlling gas-filled tube lamps
05/24/1995CN1028581C Electrodeless low-pressure discharge lamp
05/24/1995CN1028580C Electric lamp and dismantling tool for same
05/24/1995CN1028579C Electrode-less low pressure discharge lamp
05/23/1995US5418420 Arc lamp with a triplet reflector including a concave parabolic surface, a concave elliptical surface and a convex parabolic surface
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