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)
01/1983
01/18/1983CA1139545A1 Luminescent aluminate
01/11/1983CA1139350A2 Xenon arc lamp with compressive ceramic to metal seals
01/05/1983EP0068265A2 Cathode member for an electric discharge device
01/05/1983EP0068264A2 Electric lamp comprising a transverse arc tube mounting
01/04/1983US4367434 Lampholder fitting with three-way brightness solid-state fluorescent lamp ballast
01/04/1983US4367433 Self ballasted lamp for automotive, aircraft runway, etc. lighting
01/04/1983US4367432 Blended lamp
01/04/1983CA1138923A1 Plural tube high pressure discharge lamp with fast restart
12/1982
12/28/1982US4366418 Spectral source, particularly for atomic absorption spectrometry
12/28/1982US4366416 Fluorescent lamp device
12/28/1982US4366410 Vacuum-tight assembly particularly for a discharge tube
12/28/1982US4366408 Arc discharge lamp having large anode radiating surface
12/23/1982WO1982004439A1 Fluorescent lamp
12/23/1982WO1982004438A1 Green light-emitting fluorescent substance
12/22/1982EP0067758A2 Flash lamp with radial electric connections and gaseous supply
12/21/1982US4364877 Process for producing fritted alumina members
12/15/1982EP0067030A2 A fluorescent lamp
12/15/1982EP0066860A2 A temperature-controlled, metal-vapor discharge lamp
12/15/1982EP0066855A2 Fluorescent lamp device
12/15/1982EP0066783A2 Arc discharge lamp
12/15/1982EP0066736A2 Jacketed lamp having transverse arc tube
12/14/1982US4363998 Fluorescent lamp processing which improves performance of zinc silicate phosphor used therein
12/14/1982US4363997 Fluorescent lamp having reflective layer
12/14/1982CA1137295A1 Luminescent bivalent europium-activated barium borophosphate
12/14/1982CA1137294A1 Luminescent lead-activated alkaline earth metal rare earth metal borates
12/14/1982CA1137293A1 Luminescent material, luminescent screen provided with such a material and low-pressure mercury vapour discharge lamp provided with such a screen
12/08/1982EP0066495A2 Discharge lamp of the cold-cathode type bent about two levels
12/07/1982US4363083 Screw-based incandescent lamp type fluorescent lamp
12/07/1982US4362969 High intensity discharge lamp including arc extinguishing means
12/07/1982CA1137155A1 Electrode for miniature high pressure metal halide lamp
11/1982
11/30/1982US4361782 Jacketed discharge lamp having oxidizable fail-safe switch
11/30/1982US4361779 Containing alkali, alkali earth, and rare earth oxides
11/30/1982CA1136690A1 Xenon arc lamp with compressive ceramic to metal seals
11/30/1982CA1136688A1 Mercury arc discharge lamp with altered isotopic distribution of the mercury
11/23/1982US4360761 Fluorescent lamp starting aid having an integral coupling impedance
11/23/1982US4360758 Filling comprising thallous, stannous, and calcium iodides
11/23/1982US4360756 Containing cadmium or zinc as scavengers for free iodine; high intensity; arc discharge
11/23/1982US4360546 Electrical discharge lamp envelope
11/23/1982CA1136203A1 Device for generating ultraviolet radiation
11/23/1982CA1136105A1 Circular fluorescent lamp unit
11/16/1982US4359662 Flash discharge lamp
11/16/1982EP0056040A4 Input or erase electrodes for gaseous discharge devices.
11/16/1982CA1135784A1 Electric lamp with molybdenum foil lead-through conductors
11/16/1982CA1135781A1 High-pressure mercury discharge lamp
11/16/1982CA1135780A1 Short-arc discharge lamp
11/16/1982CA1135764A1 Low-pressure sodium vapour discharge lamp
11/16/1982CA1135763A1 High-pressure sodium vapour lamp with emissive electrode including oxidized strontium and tungsten
11/16/1982CA1135762A1 Electric gas discharge lamp having current feed through with integral positioning tongues
11/09/1982US4358701 Discharge lamps having internal starting aid capacitively coupled to one of the electrodes
11/03/1982EP0063796A1 Pulse injection starting for high intensity discharge metal halide lamps
11/02/1982US4357559 Fluorescent lamp utilizing phosphor combination
10/1982
10/28/1982WO1982003726A1 Fluorescent discharge lamp
10/27/1982EP0063393A1 Method of producing a low-pressure mercury vapour discharge lamp
10/26/1982US4356533 Electric flash device
10/26/1982US4356428 Lighting system
10/20/1982EP0062713A1 A method of manufacturing a fluorescent lamp and a fluorescent lamp obtained by this method
10/19/1982US4355261 Discharge lamp with integral starter
10/19/1982US4354964 Cermet materials
10/19/1982US4354717 Process for the production of gas discharge lamps
10/13/1982EP0062381A1 High-pressure discharge lamp
10/12/1982US4354139 Luminescent layer with emission line of gadolinium at 312 nm
10/06/1982EP0061758A2 Low-pressure mercury vapour lamps and method for their manufacture
10/05/1982US4353012 Pulse injection starting for high intensity discharge metal halide lamps
10/05/1982US4353007 Discharge lamp unit including integral ballast
09/1982
09/30/1982WO1982003293A1 Fluorescent lamp with plural enclosures and connectors
09/22/1982EP0060665A2 High pressure metal vapor discharge lamp
09/22/1982EP0060582A1 Composite body
09/22/1982EP0060489A1 Multilamp photoflash array
09/21/1982US4350604 Oxides of lithium and aluminum or gallium, iron activator
09/21/1982CA1132185A1 Energy saving fluorescent lamp
09/14/1982US4349765 Ultraviolet generating device comprising discharge tube joined to two tubular envelopes
09/14/1982US4349764 Low-pressure metal vapor discharge lamp
09/14/1982CA1131683A1 Electric mixed light lamp
09/07/1982US4348612 Compact fluorescent lamp unit for three-way fluorescent lamp fixture
09/07/1982CA1131288A1 Two-component phosphor in a cool white lamp
09/07/1982CA1131287A1 Cool white lamp using a two-component phosphor
08/1982
08/31/1982US4347460 Compact fluorescent lamp assembly
08/25/1982EP0058511A2 High pressure metal vapor discharge lamp
08/24/1982CA1130361A1 High pressure sodium vapor discharge lamp with outside starting aid conductor
08/24/1982CA1130360A1 Hid lamp having improved outer envelope coating
08/18/1982EP0057974A1 Discharge lamp
08/17/1982US4345186 Metal vapor discharge lamp
08/17/1982US4345180 Envelope for metal halide discharge lamp with protective layer containing B2 O3
08/17/1982CA1129931A1 Low-pressure sodium vapour discharge lamp with grooved member forming folded discharge path
08/10/1982US4344018 High pressure metal vapor discharge lamp
08/10/1982US4344016 Fluorescent lamp with silicon dioxide coating
08/04/1982EP0057093A1 High intensity discharge lamps
08/04/1982EP0057026A1 Luminescent screen
08/03/1982US4342940 Triggering device for a flash lamp
08/03/1982US4342939 Internal amalgam reservoir to desensitize to shock and vibration; capillary pressure
08/03/1982US4342938 Flattened amalgam reservoir to prevent splattering and voltage drop due to vibration
08/03/1982US4342937 Metal halogen vapor lamp provided with a heat reflecting layer
07/1982
07/27/1982US4341979 Fluorescent lamp with rotating magnetic field arc spreading device
07/27/1982US4341978 Having cadmium added to mercury filling
07/27/1982US4341977 Arc spreading with initiators
07/27/1982US4341976 Display system
07/27/1982US4341975 Jacketed lamp having transversely mounted arc tube
07/27/1982CA1128658A1 Multiple leg magnetic transducer structure
07/27/1982CA1128606A1 Mixed light arrangement
07/21/1982EP0056040A1 Input or erase electrodes for gaseous discharge devices
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