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Matches 301 - 350 out of 2,173

Document Document Title
WO/1999/060304A1
The present invention relates to an explosion-proof lighting fitting comprising a branch box (7), a mounting element (13), a light-transmitting screen (1) and a housing (14, 15) which accommodates the lamp (2) and the required electronic...  
WO/1999/052976A1
An illuminatable decorative object (20) made of a base of an optical material (18) covered on at least one side with a layer of a malleable material displaying an image (12) thereon. The invention also relates to a method of making an il...  
WO/1999/053243A1
A modular lighting fixture with simplified wiring, comprising a frame (2) which is suitable to contain a plurality of fluorescent lamps (3), at least one printed circuit board (15) being provided in the frame for supplying power to the f...  
WO/1999/049263A1
Landscape lighting includes a shaft excavated in a ground surface. A telescopic pole assembly, which is movable between a telescopically extended position and a retracted position, is anchored within the shaft. The entire telescopic pole...  
WO/1999/040363A1
A light fixture apparatus (10) including a support frame (36), a light box (12) coupled to the support frame (36) and a hollow housing portion coupled to the support frame (36) alongside the light box (12). An opening (122) is provided i...  
WO/1999/026017A1
A light fixture apparatus includes a support frame (10) mounted to the wall and an auxiliary or examination light source (40) coupled to the support frame (10) and movable from a first stored position to a second deployed position. A fir...  
WO/1999/017054A1
A safety housing for one or more light tubes, or light arrays, including an elongate main housing body (22) having a longitudinally extending base (23), a pair of end walls (30, 32) and a longitudinally extending side walls (24a, 24b). A...  
WO/1999/002919A1
A fire resistant cover for a ceiling mounted electrical light fitting (10), comprises a metallic and/or ceramic hood (1) having one or more upstanding sides (3) and a top (4). The hood (1) is coated or lined or partially coated or lined ...  
WO/1998/057527A1
The invention relates to a method for treatment of an article (9) to become electroconductive. The treatment is made with a mixture containing polyaniline, known as such, a varnish and a hardening agent. The method comprises at least the...  
WO/1998/054512A1
A downlighter comprises a casing (1) for housing electrical connections for connecting the downlighter to a source of mains electricity and a downwardly extending electrical contact collar (2) for receiving a bulb, fluorescent tube or ot...  
WO/1998/053248A1
Piercing, heat sink, and reflector modules (12, 14, 16) are detachably connected together to provide a lighting fixture (10) adaptable to low voltage, line voltage, halogen, fluorescent, incandescent, and other lighting systems. In heat ...  
WO/1998/038708A1
A lighting apparatus and a socket for discharge lamps is provided for blocking power supply to the socket if the discharge lamp or the shield are not properly installed making it possible to use conventional discharge lamps. Socket (1) h...  
WO/1998/033360A1
An overheating protection device for a control device in gas discharge lamps, comprising a control mechanism and a DC/DC converter, resulting in regulation of the power supply fed to the gas discharge lamp. According to the invention, th...  
WO/1998/027627A1
A specification is given of an apparatus for making contact with a part having a base, in particular a gas discharge lamp, which is constructed in a particularly simple manner, the apparatus having a two part housing (1) which is made of...  
WO/1998/016778A1
A lamp (10) incorporating one or more safety features for reducing the risk of fire or heat damage associated with improper operation of the lamp (10). One safety feature can be an automatic safety switch (20) for terminating power to th...  
WO/1998/016942A1
A halogen torchiere lamp comprises a grid-like guard (13) arranged across the lampshade (10) opening for preventing flammable material (8) from making contact with the hot glass shield (6) of the bulb (4) or the bulb itself. A temperatur...  
WO/1998/012472A1
A fitting such as a light fitting (15) in an opening in a panel (14) of a suspended ceiling has retaining means (22, 23, 24, 25, 26) which extends laterally from the fitting above the panel to engage the support structure (11, 13) of the...  
WO/1998/009112A1
A light fixture apparatus (10) is configured to be mounted to a wall (46). The apparatus (10) includes support frame (34) configured to be mounted to the wall (46). The support frame (34) is formed to include a track (26). The support fr...  
WO/1998/003817A1
An embedded lighting equipment is constituted by combining a light body (12) with a light body mounting base (11), which is to be mounted to a mount surface. The light body (12) comprises a light body frame (101) of plastics, a lamp sock...  
WO/1997/047920A1
The luminaire has a housing (1) having a pair of lamp holders (5) and a pair of contact members (20) for mechanically respective electrically mounting a double-ended electric lamp (50) transversely to the optical axis (4) of reflector me...  
WO/1997/033144A1
The disclosure concerns a safety device for mechanical motor-driven systems operating with rods and cables, such as devices used for moving stage or studio lights, suspended telescopes, pantographs, point hoists etc. The aim is to make t...  
WO/1997/022165A1
A contact-making assembly, in particular for making contact with gas discharge lamps, is specified which is safe in operation even with the lamp not having been introduced. The assembly has a housing made of a dielectric material, having...  
WO/1997/020168A1
A motor vehicle headlight with a high-pressure gas discharge lamp (6) arranged inside a reflector contains an electronic choke (8) arranged in a housing (1) to operate the high-pressure gas discharge lamp. The housing (1) is heat-conduct...  
WO/1997/015853A1
A modular fiber optic illumination system (10) which includes an independent light source or lamp (12), an optical fiber light transmission media (14) such as an optical fiber bundle, a port (15) for receiving and supporting the light tr...  
WO/1996/023113A1
A fire resistant cover for an electrical fitting to be recessed into a supporting structure comprises a fabric hood coated or impregnated with a liquid based intumescent material and includes a top (2) supported by one or more upstanding...  
WO/1996/018845A1
Equipment using a mounting hole of a ceiling as a fixing element and its accessory devices, in which a feeding port-carrying electric connecting means capable of being connected by a simple operation, and a mechanical locking means capab...  
WO/1996/012138A1
A lamp (1) is inserted from the rear into an aperture (2) in the reflector (3) of a motor vehicle headlight. The base (4) of the lamp (1) lies against the bearing surface (5) of the reflector (3) and is covered by a retaining unit (7) fi...  
WO/1996/005467A1
A quartz lamp that permits the bulb (12) to be replaced from a side port (17) without disassembling the lamp housing, and without having to touch the quartz envelope of the bulb. The lamp has an access port (17) in a side wall of the lam...  
WO/1995/029739A1
A balloon (1) including a gas-inflatable bag (2) connectable to the ground via an elongate member (27) and containing a lighting device connectable to an electric power source, including control members (7, 15) responding to changes in t...  
WO/1994/014632A1
A holographic center mounted stop light (CHMSL) is disclosed which employs a linear lamp source comprising a long and narrow cylindrical gas discharge bulb (52), a non-imaging light concentrator cavity (56), a plastic light guide (58) an...  
WO/1993/024789A1
A torch (118) having a lamp (12), a pair of thermistors (134, 136) secured to the outer centre of the lamp (12) and connected to an electric circuit (10), the electric circuit (10) being arranged to switch off the power supply to lamp (1...  
WO/1993/011387A1
The disclosed projector is comprised of an optical unit (10) provided with a discharge type lamp (13). An integrated electric unit provides power for the lamp, and comprises least a high voltage ignitor, the optical unit and the electric...  
WO/1993/009584A1
An open circuit monitor (14) is disclosed which is configured to detect an undercurrent condition on the primary winding of a transformer (10) caused by an open circuit condition on the secondary winding. The monitor (14) is configured t...  
WO/1993/006415A1
In so-called cold light halogen spotlights in particular, the IR radiation generated by the halogen lamp (6) represents a problem, since on the one hand it should not be forwardly reflected in a parallel direction to the visible radiatio...  
WO/1993/005337A1
An electroluminescent light and an intrinsically safe lighting system for use in hazardous areas. The light has controlled dielectric strength and capacitance, which when matched with the low current and voltage from an intrinsically saf...  
WO/1992/013433A1
This is a portable, flameproof light source for use in hazardous (explosive) atmospheres. It requires only electrical input and has an integral cooling system. The unit comprises a case (10) with lid (ii), designed with the internal air ...  
WO/1992/002757A1
The headlamp has a reflector (10) into which a gas discharge lamp (12) is inserted from the rear via a lamp holder (11). The gas discharge lamp (12) is powered at high voltage via a ballast (14). The rear of the gas discharge lamp (12) i...  
WO/1991/019938A1
The headlight proposed has a reflector (10) in which a gas-discharge lamp (11) is mounted. Located in the path of the light beam reflected by the reflector is a lens (17) by means of which one edge (15) of a shutter (14), used as a brigh...  
WO/1991/019937A1
A headlamp has a discharge lamp (14) inserted in a lamp holder (13) in its reflector (11). The discharge lamp (14) is surrounded by a pot-shaped glass enveloping piston (19) at a distance such that the UV light emitted by the discharge l...  
WO/1991/015711A1
The headlight proposed comprises a reflector (10) in which a discharge lamp (11) is mounted. The light exit aperture of the headlight is covered over by a pane (12). In order to screen the headlight with respect to the interference emitt...  
WO/1989/007734A1
A grounding device (34) for a fluorescent lamp of the type having a tubular envelope (10) with electrodes (18, 20) at the ends between which an electric discharge occurs. Radiation shields (30, 32) around the electrodes (18, 20) prevent ...  
WO/1982/003260A1
An electrical power unit is provided particularly for use in underground mining insulations, where fire risks are especially serious. An electric generator (42) is driven by an hydraulic motor (41), each of which is in a flameproof housi...  
WO/1980/001944A1
A lantern intended to be worn on the head provides protection against fire-damp and explosions. It is comprised of one head piece (4), a connection cable (3), a receptacle (1) containing a plurality of removable batteries (8) and a conne...  
JP2018206680A
[Subject] A lighting integral-type gas detector which can improve detection performance of gas is provided. [Means for Solution] While lighting integral-type gas detector 10 concerning the present invention emits light indoors, It is a l...  
JP2018174103A
[Subject] A light which can aim at improvement of reliability to temperature is provided. [Means for Solution] Light 1 is provided with light source unit 3, lighting circuit 80, detector circuit 13, and control part 85. Light source unit...  
JP6403064B2  
JP6400683B2  
JP6394693B2  
JP2018528576A
A conversion object (1; 11; 21) has a base (2) which consists of a wavelength conversion luminescent material which has the irradiated plane (3) provided since it irradiated with primary light (P), and at least one conductive conduction ...  
JP2018142445A
To provide a luminaire and an illumination system that can restrain overweight caused by the luminaire fitted with a device.A connection terminal 31 of a device 30 is electrically connected to a luminaire 10. The luminaire 10 comprises a...  

Matches 301 - 350 out of 2,173