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)
01/1986
01/15/1986EP0168087A1 High-pressure sodium discharge lamp
01/15/1986EP0168053A2 Improvements relating to the lining of pipelines or passageways
01/15/1986EP0168031A2 Electrical lamp
01/07/1986US4563214 End closure members for discharge lamps
12/1985
12/31/1985US4562379 Glow switch starter having metal oxide deposit
12/31/1985US4562376 Light source for producing atomic spectral line
12/27/1985EP0165587A1 Metal halide discharge lamp with arc tube temperature equalizing means
12/24/1985US4560906 Lighting system and compact electric lighting unit
12/24/1985US4560903 High pressure discharge lamp
12/18/1985EP0164803A1 High-pressure sodium discharge lamp
12/17/1985US4559473 Electrode structure for high pressure sodium vapor lamps
12/17/1985US4559472 High-pressure discharge lamp having support structures for the elongate electrodes thereof
12/17/1985US4559471 Device provided with a evacuated bulb comprising a getter and a getter auxiliary means
12/17/1985US4559470 Multiple phosphor layers with varying concentrations of activators
12/17/1985US4559466 Metal vapor segmented discharge tubes
12/17/1985US4559278 Electrolytically rhenium coated molybdenum current inlet conductor assembly for vacuum lamps
12/17/1985CA1198154A1 Shaped discharge lamp with starting aid
12/10/1985US4558400 Production of light from a fluorescent tube with reduction of the dazzling
12/10/1985US4557700 Metal halide discharge lamp gas fill process to provide minimal color separation
12/04/1985EP0163301A2 Electrode positioning in metal halide lamps
12/03/1985US4556814 Piezoelectric ultrasonic transducer with porous plastic housing
12/03/1985CA1197547A1 Electrode structure for high pressure sodium vapor lamps
12/03/1985CA1197496A1 Reflector lamp with shaped reflector and lens
11/1985
11/21/1985WO1985005220A1 Near-infrared radiation illuminator and near-infrared pickup apparatus
11/21/1985EP0161725A1 Container filled with metallic mercury, to be used in the manufacture of mercury vapour discharge lamps and method of manufacturing a mercury vapour discharge lamp by using said container.
11/19/1985US4554526 Fluorescent lamp with iron-nickel bimetal filament switch
11/19/1985CA1196772A1 Metal vapor discharge lamp tube molding die and forming method
11/13/1985EP0161028A2 High-pressure discharge lamp
11/13/1985EP0160972A2 High intensity discharge lamp alkali metal loss reduction means
11/13/1985EP0160856A2 Method for coating phosphor particles, phosphor particle, fluorescent lamp, and manufacturing method
11/12/1985US4553067 Method of dispensing mercury into a fluorescent lamp and lamp to operate with method
11/06/1985EP0160445A2 Discharge tube assembly for high-pressure discharge lamp
11/06/1985EP0160316A2 Single-ended high intensity discharge lamp and manufacture
11/06/1985EP0160311A1 High-pressure metal vapor discharge lamp
11/06/1985EP0160242A1 Reflector lamp and lighting systems particularly suitable for architectural lighting
10/1985
10/30/1985EP0159741A1 High-pressure sodium vapour discharge lamp
10/30/1985EP0159620A2 Improved metal halide lamp and lighting systems particularly suitable for architectural lighting
10/29/1985US4550275 High efficiency pulse ultraviolet light source
10/29/1985US4550269 Electric discharge lamps
10/24/1985WO1985004769A1 Process for releasibly connecting electric lighting apparatuses, adapter respectively ballast and circuit with a high frequency generator
10/23/1985EP0159009A2 Circuit breaker with thin-walled bulb
10/22/1985US4549251 Discharge lamps
10/22/1985US4549110 Magnetic fluorescent lamp having reduced ultraviolet self-absorption
10/15/1985US4547700 Fluorescent lamp with homogeneous dispersion of alumina particles in phosphor layer
10/09/1985EP0157440A1 Low-pressure mercury vapour discharge lamp
10/09/1985EP0157358A2 Holder for a high-pressure discharge lamp having its cap at one side
10/09/1985EP0157357A2 High-pressure discharge lamp having a cap at one side
10/08/1985US4546290 Ballast circuits for discharge lamp
10/08/1985US4546285 Containing rare gas mixture including krypton
10/08/1985US4546284 Low-pressure mercury vapor discharge lamp
10/08/1985US4545799 Heating ceramic insert containing niobium electrode in tube to cause bonding
10/08/1985US4545774 Method of manufacturing a low-pressure mercury vapor discharge lamp and low-pressure mercury vapor discharge lamp manufactured by this method
10/02/1985EP0156435A1 High-pressure discharge lamp
10/02/1985EP0156385A2 Electrode alignment and capsule design for single-ended low wattage metal halide laps
10/02/1985EP0156384A2 Electrode alignment and capsule design for single-ended low wattage metal halide lamps
10/02/1985EP0156383A2 Electrode alignment and capsule design for single-ended low wattage metal halide lamps
10/02/1985EP0156291A2 Compact fluorescent lamp
10/01/1985US4544997 Low-pressure mercury vapor discharge lamp
09/1985
09/25/1985EP0155719A1 High-pressure discharge lamp
09/25/1985EP0155654A2 Agricultural machine
09/24/1985CA1194096A1 Method of producing a low-pressure mercury vapour discharge lamp and low-pressure mercury vapour discharge lamp produced by means of said method
09/24/1985CA1194094A1 High-pressure sodium vapour discharge lamp
09/24/1985CA1194074A1 High intensity vapour discharge lamp
09/24/1985CA1194073A1 Intimate contact starting aid for arc lamps
09/18/1985EP0155047A1 Luminescent screen
09/17/1985US4542319 Metal disintegration sield welded to cathode
09/17/1985US4541811 Method of manufacturing a low-pressure mercury vapor discharge lamp and low-pressure mercury vapor discharge lamp manufactured by this method
09/17/1985CA1193428A1 Blue-green emitting halophosphate phosphor, and fluorescent lamp employing the same
09/12/1985WO1985004048A1 Low-pressure electric-discharge lamp
09/12/1985WO1985004047A1 Low-pressure electric-discharge lamp
09/12/1985WO1985004015A1 Glow discharge tube for analysis
09/11/1985EP0154383A2 Heatable electrode for high-pressure gas discharge lamps
09/10/1985CA1193088A1 Yellow emitting phosphors, process for producing same and a fluorescent lamp containing same
09/10/1985CA1193087A1 Ce-mn coactivated fluoroapatite phosphors as the yellow emitting component for high efficacy lamp blends, process for producing same, and a fluorescent lamp containing same
09/03/1985US4539511 High pressure discharge lamps with means for reducing rectification
09/03/1985US4539510 Compact fluorescent lamp
09/03/1985US4539509 Quartz to metal seal
09/03/1985US4539508 Method of producing a low-pressure mercury vapor discharge lamp
08/1985
08/27/1985US4538091 In an electric discharge lamp arc tube assembly
08/27/1985US4537323 Mo-Ti members with non-metallic sintering aids
08/27/1985CA1192598A1 Gas feed flash tube with radial electrical connections
08/27/1985CA1192597A1 Discharge lamp
08/21/1985EP0152264A2 Fluorescent lamp device
08/21/1985EP0151647A1 Method of manufacturing a low-pressure mercury-vapor arc lamp
08/20/1985US4536678 Glass coated metal arc director for compact fluorescent lamp
08/07/1985EP0150799A2 Assembly unit for fluorescent lamps
08/07/1985EP0150713A2 Mo-Ti members with non-metallic sintering aids
08/06/1985US4533854 Mechanism and method for controlling the temperature and output of a fluorescent lamp
08/06/1985US4533853 Mechanism and method for controlling the temperature and output of a fluorescent lamp
08/06/1985US4533851 High-pressure electric discharge lamp with interfitting socket and support
07/1985
07/23/1985US4531074 Electrical current inlet particularly for discharge tubes of high pressure discharge light sources
07/23/1985CA1190959A1 High pressure discharge lamp
07/23/1985CA1190957A1 High-pressure metal vapour discharge lamp
07/23/1985CA1190733A1 End closure members for discharge lamps
07/16/1985US4529914 High intensity discharge lamp ignition system
07/16/1985CA1190591A1 Vertical running, high brightness, low wattage metal halide arc lamp
07/16/1985CA1190588A1 Dual cathode beam mode fluorescent lamp
07/16/1985CA1190587A1 Single electrode beam mode fluorescent lamp for dc use
07/10/1985EP0148156A2 Solder glass and electrical device employing same
07/09/1985US4528479 Circuit breaker by-pass element
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