| Patents for F21V 29 - Cooling or heating arrangements (43,888) |
|---|
| 11/02/1999 | US5977724 Bulb rotation for eliminating partial discharges |
| 10/26/1999 | US5973331 Lamp assembly |
| 10/26/1999 | US5971565 Having a pigment of titanium dioxide; arc lamp disposed in a liquid coolant; heating semiconductor wafers |
| 10/14/1999 | WO1999043014A3 Method for cooling a lamp backlighting module of a liquid crystal display |
| 10/14/1999 | DE19815984A1 Headlamp for motor vehicle maintaining exact positioning of lamp on reflector even during vehicle motion vibrations |
| 10/12/1999 | US5964521 Halogen torchiere lamp diffuser apparatus |
| 10/07/1999 | WO1999050598A1 Support arm for surgical light apparatus |
| 10/07/1999 | WO1999050593A2 Controls for a surgical light apparatus |
| 10/07/1999 | WO1999050592A1 Reflector for surgical light apparatus |
| 10/07/1999 | WO1999050591A1 Task light for a surgical light apparatus |
| 10/07/1999 | WO1999050590A1 Surgical light apparatus with improved cooling |
| 10/07/1999 | DE19837501A1 Profiled or zoom floodlight for stage, film or studio use |
| 10/05/1999 | US5961543 Method and apparatus for photodynamic irradiation |
| 10/05/1999 | US5961203 Small lamp and power supply assembly |
| 09/28/1999 | US5957571 Reflector lamp |
| 09/28/1999 | US5957570 Reflector discharge lamp |
| 09/23/1999 | DE19810455A1 Cold UV curing apparatus especially for curing lacquer layers or printing ink on heat sensitive substrates |
| 09/16/1999 | WO1999046546A1 Cold light-uv-radiation device |
| 09/08/1999 | EP0865623A4 Fiber optic light source apparatus and method |
| 09/07/1999 | US5947592 Incandescent visual display system |
| 09/07/1999 | US5947590 High power arc lamp reflector with shroud and plurality of cooling fins on exterior surface of reflector for image projector |
| 08/31/1999 | US5945776 Motor vehicle headlamp having lamp aligned in reflector |
| 08/31/1999 | US5945680 Method for activating photoinitiators in photosensitive substrates and an apparatus for curing such substrates |
| 08/26/1999 | WO1999043014A2 Method for cooling a lamp backlighting module of a liquid crystal display |
| 08/26/1999 | CA2320932A1 Method for cooling a lamp backlighting module of a liquid crystal display |
| 08/18/1999 | CN1226311A Lighting device for airports, to give out signal or marking traffic surface |
| 08/11/1999 | CN1225712A Lighting device for signalling, identification or marking |
| 08/10/1999 | US5936353 High-density solid-state lighting array for machine vision applications |
| 08/03/1999 | CA2228534A1 Recessed light fixture |
| 07/21/1999 | EP0930461A1 Lamp cartridge |
| 07/21/1999 | CN1223714A Thermal management system for a display device |
| 07/20/1999 | US5924791 Light source device for endoscope which shields lamp noise |
| 07/20/1999 | US5924787 Metal halide lamps and method of manufacture |
| 07/07/1999 | CN2327892Y Integrated compact energy saving lamp with heat radiating structure |
| 07/07/1999 | CN1222250A Light emitting device and arrays thereof |
| 07/06/1999 | US5918972 Roof fixture for ventilating and illuminating a vehicle |
| 06/17/1999 | DE19836555A1 Built-in halogen projector with reflector and lamp housing |
| 06/10/1999 | DE19753605A1 Headlamp for cars |
| 06/08/1999 | US5909955 Puck style under cabinet light fixture with improved mounting ring |
| 05/26/1999 | CN1217446A Headlight for vehicle |
| 05/25/1999 | US5907222 High efficiency backlighting system for rear illumination of electronic display devices |
| 05/19/1999 | CN2319690Y Radiating rod of fluorescent lamp |
| 05/12/1999 | CN1216604A Lighting device for airports, in particular flush lighting |
| 05/06/1999 | EP0913628A2 A lighting fixture |
| 05/05/1999 | CN1216094A Luminaire |
| 04/29/1999 | DE19838816A1 Small light fitting |
| 04/28/1999 | EP0911578A2 Optical fiber illuminator |
| 04/27/1999 | US5898530 Radiation apparatus |
| 04/15/1999 | DE19846724A1 High-intensity light source |
| 04/14/1999 | EP0907867A1 Thermal management system for a display device |
| 04/06/1999 | US5890794 Lighting units |
| 03/31/1999 | EP0905437A1 Lighting assembly, in particular for forensic examinations |
| 03/24/1999 | EP0821776B1 Light fixture with controllable light block |
| 03/17/1999 | EP0902231A2 Projector lamp reflector |
| 03/16/1999 | US5882105 Visual display lighting system having front and rear access |
| 03/10/1999 | CN2310387Y Long-life electronic energy-saving lamp |
| 03/03/1999 | EP0898684A1 Lighting device for signalling on and identification and marking of airport traffic areas |
| 03/03/1999 | EP0898683A1 Lighting device for signalling, identification or marking |
| 03/03/1999 | EP0898682A1 Lighting device for signalling, identification or marking |
| 03/03/1999 | EP0898681A1 Lighting device for airports, in particular flush lighting |
| 02/25/1999 | WO1999009351A1 Liquid crystal shutter for a lighting fixture |
| 02/25/1999 | DE19736189A1 Lighting device |
| 02/23/1999 | US5873650 Heat absorbing/dissipating device for use with halogen lamps |
| 02/18/1999 | WO1999008043A1 Adaptor for using a plug-in type compact fluorescent lamp in an r7s lampholder |
| 02/16/1999 | CA2111020C Fluid optics projector |
| 02/11/1999 | WO1999006763A1 Lamp cartridge |
| 02/10/1999 | EP0895648A1 Reflector lamp |
| 02/03/1999 | CN1207202A Reflector lamp |
| 02/02/1999 | US5865531 Headlight for vehicle |
| 01/27/1999 | EP0769154B1 Light generator for supplying optical fibres |
| 01/26/1999 | CA2154053C Led array vehicle lamp |
| 01/26/1999 | CA2070321C Integral light and liquid circulation fitting |
| 01/20/1999 | EP0891525A1 Uv dryer with improved reflector |
| 01/19/1999 | US5861633 Irradiator apparatus |
| 01/19/1999 | US5860733 Light fixture with controllable light block |
| 01/19/1999 | US5860723 Light engine with ellipsoidal reflector |
| 01/19/1999 | US5860719 Member accommodating apparatus |
| 01/13/1999 | EP0890059A1 Luminaire |
| 01/12/1999 | US5857769 Condensation diversion system in a lamp fixture |
| 01/12/1999 | US5857768 Apparatus for cooling a light beam |
| 01/12/1999 | US5857767 Thermal management system for L.E.D. arrays |
| 12/22/1998 | US5852339 Affordable electrodeless lighting |
| 12/22/1998 | US5851061 Recessed emergency lighting with movable mirror |
| 12/16/1998 | EP0653037B1 Heat transfer unit |
| 12/02/1998 | CN1200839A Illumination device |
| 12/01/1998 | US5842771 For installation in a wall of a pool |
| 11/26/1998 | WO1998053248A1 Modular lighting fixture |
| 11/25/1998 | EP0879146A1 A method for activating photoinitiators in photosensitive substrates and an apparatus for curing such substrates |
| 11/24/1998 | US5839822 Spotlights |
| 11/17/1998 | US5838860 Fiber optic light source apparatus and method |
| 11/11/1998 | EP0877199A2 Luminaire of especially compact construction |
| 11/03/1998 | US5829868 High intensity lighting projectors |
| 11/03/1998 | US5829867 Connector assembly for use with halogen lamps |
| 10/28/1998 | EP0874190A1 Light generator for optical fibers |
| 10/14/1998 | EP0870154A1 Adjustable reflector device |
| 10/13/1998 | US5820252 Light fixture housing |
| 10/09/1998 | CA2234301A1 Liquid cooled light bulb jacket |
| 10/06/1998 | US5816692 Compact high-intensity UVA inspection lamp |
| 10/06/1998 | US5816690 Compact theatrical light and method |
| 09/29/1998 | US5814802 High speed imaging apparatus for CCD based scanners |