Patents
Sitemap › F21 - Lighting › F21S - Non-portable lighting devices or systems thereof › F21S 2 - Systems oflighting devices, not provided for in main groups or , e.g. of modular construction
Patents for F21S 2 - Systems oflighting devices, not provided for in main groups or , e.g. of modular construction (39,249)
08/1993
08/31/1993US5241246 End cup applicators for high frequency electrodeless lamps
08/25/1993EP0556710A2 Lamp
08/24/1993US5237792 Compact truss system
08/21/1993CA2061573A1 Electrical lighting system
08/18/1993EP0555688A1 Fluorescent lamp
08/18/1993EP0555645A1 Device for detecting dental caries
08/18/1993EP0555280A1 Airport lighting unit
08/12/1993DE4203421A1 Filament bulb holder e.g. for Xmas-tree light - has shell with detachable baseplate with slots for cable entry, sealing washer, anti-tension device and socket
08/11/1993EP0555193A1 Lighting device
08/11/1993CN1075197A Apparatus for lighting baseless bulbs
08/03/1993US5233198 Mechanical apparatus to ensure that only pulses of radiation are radiated in any specific direction
07/1993
07/22/1993WO1993014269A1 Means and method for highly controllable lighting
07/21/1993EP0552015A1 Means and method for highly controllable lighting
07/20/1993US5228769 Apparatus for illuminating the interior of an elevator car
07/14/1993EP0550985A1 High intensity discharge lamp and excitation coil configuration
07/13/1993US5226724 Modular, user-installed, surface-mounted, fluorescent lighting system
07/10/1993CA2085726A1 High intensity discharge lamp and excitation coil configuration
07/06/1993US5224773 Lantern and a lens for the same
07/06/1993US5224770 Light box
06/1993
06/23/1993EP0547732A1 Lighting instrument with movable filters and associated actuation mechanism
06/22/1993US5221139 Fluorescent lighting fixture
06/17/1993DE4241911A1 Cooling system for plasma discharge lamp stimulated by microwaves - uses jets to provide cooling air stream directed onto lamp flask during simultaneous rotation
06/09/1993EP0545514A1 Lighting device
06/09/1993EP0545513A1 Lighting device
06/09/1993EP0545474A1 Lighting appliance, particularly for environments without natural light
06/09/1993EP0544799A1 Marker light.
06/08/1993US5217286 Autonomous visual-attraction enhancement utilizing edge-illuminated panel
06/07/1993CA2062555A1 Lighting device
06/07/1993CA2062537A1 Lighting device
06/02/1993EP0544366A1 Segment for line lighting device and device provided with such a segment
05/1993
05/27/1993WO1993010394A1 Lighting structure having variable transmissivity internal light guide illumination
05/26/1993EP0543783A2 Lighting installation for motorway tunnels
05/18/1993US5211472 Electric lamp and dismantling tool for same
05/12/1993EP0541344A1 Luminaire including an electrodeless discharge lamp as a light source
05/05/1993EP0540191A2 Electrodeless high intensity discharge lamps
05/05/1993EP0539622A1 Support rail for lamps or lighting systems
05/05/1993EP0539621A1 Indoor modular lighting system
05/05/1993CA2080176A1 Luminaire including an electrodeless discharge lamp as a light source
05/04/1993US5207496 Warning light with accessory mirror
05/01/1993CA2077776A1 Electrodeless high intensity discharge lamp excitation coil and ballast configuration for maximum efficiency
04/1993
04/20/1993US5203626 Low voltage power distribution and lighting system
04/13/1993CA1315925C Lamp handle cover system for surgical lamps
04/07/1993EP0411065A4 Illuminating system
03/1993
03/16/1993CA1314529C Fitting for horticultural lighting
03/11/1993DE4202754A1 Continuous strip light with one or more rows of parallel lamps - is composed of one sided holder rod shaped lamps arranged one behind other and overlapping so that holders do not obscure light emission from other lamps
03/04/1993WO1993004317A1 Modular lighting system and method
03/02/1993US5190370 High aspect ratio lighting element
03/01/1993WO1993005337A1 El lights and emergency lighting system for hazardous areas
03/01/1993CA2102437A1 El lights and emergency lighting system for hazardous areas
02/1993
02/24/1993EP0528645A2 High aspect ratio lighting element
02/24/1993EP0528539A1 Outdoor variable focus light fixture
02/24/1993EP0527904A1 Traffic light
02/17/1993EP0527180A1 Decorative lamp
02/16/1993US5186536 Lighting instrument with movable filters and associated actuation mechanism
02/16/1993US5186530 Lighting structure having variable transmissivity internal light guide illumination
02/02/1993US5183327 Fluorescent light fixture with open ballast housing
01/1993
01/07/1993WO1993000550A1 Medical device for lighting a treatment field
01/07/1993EP0521012A1 Modular lighting system, in particular for airport runways and taxiways.
01/04/1993CA2070304A1 Apparatus for installing lighting fixture assemblies from inclined planar surfaces
01/03/1993WO1993001613A1 Incandescent illumination system
01/03/1993CA2103358A1 Incandescent illumination system
12/1992
12/29/1992US5174647 Modular lighting system
12/09/1992EP0476049A4 Natural daylight window simulating units
12/02/1992EP0516376A2 Gas probe starter for an electrodeless high intensity discharge lamp
12/02/1992EP0516231A2 Electric reflector lamp
12/02/1992CN1066635A Equipment for illumination of passenger space of lift cage
12/01/1992CA2069788A1 Electric reflector lamp
11/1992
11/29/1992CA2068150A1 Gas probe starter for an electrodeless high intensity discharge lamp
11/25/1992EP0514797A1 Bracket for blades of elongate display members for signs for consecutive, repeated presentation of series of images
11/24/1992US5165778 Aquarium lighting system
11/24/1992CA1310687C Discharge lamp having a standardized base
11/19/1992EP0513492A1 Elevator cabin
11/17/1992US5164635 Compact fluorescent lamp having a rigidly connected circuit board and lamp cap shell integrally molded in a housing of synthetic material
11/14/1992CA2064599A1 Equipment for illumination of the passenger space of a lift cage
11/10/1992US5161880 Light source device
11/04/1992EP0511219A1 Lighting device.
10/1992
10/29/1992DE4113210A1 Twin-tubular installation system for LV lamps - comprises LV inner ring and mains voltage outer ring of tubes serving interconnected lamp mountings
10/27/1992US5158348 Flood lighting system
10/20/1992US5157306 Gas probe starter for an electrodeless high intensity discharge lamp
10/20/1992US5155955 Frame based office space dividing system
10/14/1992EP0508594A2 Lighting device
10/14/1992EP0508157A2 Light projector
10/06/1992US5153484 Electrodeless high intensity discharge lamp excitation coil and ballast configuration for maximum efficiency
09/1992
09/30/1992EP0506354A1 Decorative continuous assemblage of composing elements
09/30/1992EP0505433A1 Method for illuminating traffic fairways and illumination
09/27/1992CA2063965A1 3-d continuous assemblage of composite decorative outfit with facilities for lamp fitting
09/15/1992CA1307511C Sectional structure for mounting spot lights, for fitting out of rooms and other
09/09/1992EP0502435A2 Shower partition with a light fixture
09/09/1992CA2062556A1 Lighting device
09/02/1992EP0501668A2 Improved light source design using ellipsoidal reflector
09/02/1992EP0500812A1 Aquarium lighting system
09/01/1992US5144206 Electrodeless HID lamp coupling structure with integral matching network
08/1992
08/25/1992US5142466 Neon tube high-rise lighting system, support, assembly and extrusion therefor
08/25/1992US5141449 Snap-on light socket
08/20/1992DE4104724A1 Lamp with constriction in housing for accelerated convection - has foundation portion whose ID increases in upward direction with distance from source of heat
08/18/1992US5140227 Starting aid for an electrodeless high intensity discharge lamp
08/12/1992EP0404830A4 Annular fluorescent lamp
08/12/1992CN1063579A Electric lamp and dismantling tool for same
07/1992
07/29/1992EP0496465A2 Electric lamp and use of a dismantling tool for same
07/21/1992US5132884 High efficiency illumination system
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