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WO/1996/031732A1 |
The invention concerns an adapter for general-diffuse miniature reflectors (1) containing an illuminating device (2). The adapter comprises a support element (5) lying on the edge (4) of the miniature reflector (1), at least two clamping...
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WO/1996/031734A2 |
A light reflector comprising a plurality of first parts (4, 6) each defining a respective locking aperture (20), and at least one second part (14, 8) to which the first parts (4, 6) are connected, each first part (4, 6) passing through a...
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WO/1996/025623A1 |
The luminaire has a housing (1) with a light emission window (2), means (3) for accommodating a tubular lamp (4) in it along the window (2) and in a plane P perpendicular to said window, side reflectors (5), and three-dimensional lamella...
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WO/1996/025622A1 |
A housing assembly (10) for protective support of neon tube type illuminated glass tubing comprising a base section (12), a central section (16), and a transparent cover section (24), each having wall portions forming an open-sided elong...
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WO/1996/022490A1 |
An apparatus and method of lighting which produces light of a highly controlled nature and which makes sufficient use of the light including a light source (82), a primary reflector (94) placed directly at or near the light source (82) a...
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WO/1996/021213A1 |
A flexible sign face (10) has uniform luminosity. The sign includes an elongated enclosure having a rear wall (12) and a flexible face translucent front wall (14), spaced from the rear wall. A plurality of point sources of light (26) are...
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WO/1995/034011A1 |
The present invention provides a method and apparatus for dimming the white light received by an optical fiber (19). The apparatus is a cover (20) having a thin edge (28) and a flat surface (26) for application to the optical fiber (19) ...
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WO/1995/027870A1 |
An alternative lighting system luminaire to conventional high intensity discharge light fixtures includes very high efficiency "Dulux L" compact fluorescent lamps (25). The lamps (25) extend from the base of a refractor or reflector (24)...
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WO/1995/020822A1 |
A metal halide gas discharge lamp (1) for projection purposes with a discharge vessel (2) closed at both ends (3a; 3b) preferably has between the electrodes (4) a central frosted partial area (14) applied on the outer surface of the disc...
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WO/1994/017326A1 |
The headlamp is of the projection design and comprises a reflector (1), a light source (2), a screen (3) and a lens (4). An aperture reflector (5) is situated below the headlamp axis (12) between the lens (4) and a refractor (6). The ape...
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WO/1994/015142A1 |
Metal grids, especially high-grade reflective grids (1), have longitudinal side webs (4) arranged parallel to a tubular light source (4) in which a plurality of spaced cross-plates (6) are fitted at right-angles thereto. The cross-plates...
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WO/1994/010500A1 |
A lamp shade (10) including a plurality of light deflectors (16). The light deflectors (16) are mounted so as to be independently moveable with respect to the frame (42, 44) and one another. Most preferably the lamp shade (10) is defined...
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WO/1994/010499A1 |
An improved lighting fixture is disclosed for imaging a high-intensity beam of light at a distant location. A specially-faceted (39) near-elliptical reflector (15) cooperates with a gate aperture (31) and a single aspheric lens to produc...
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WO/1993/024787A1 |
A line light source has a light-emitting element (16) that emits light into an insertion end of a light conduit (14). A light absorber (24) absorbs light that makes greater than a predetermined angle with the axis of the light conduit.
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WO/1993/020384A2 |
A luminaire especially adapted for use as an outdoor framing projector (10) is weatherproof and has an optical system (144) for projecting a beam of a variable size and focus. A housing (12) made in extruded sections (18-21) has a longit...
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WO/1993/015433A1 |
An illuminator provided with a light source (2), a liquid crystal light regulating plate (4) for scattering a desired amount of light emitted from the light source (2), and a control power source (5) for controlling the light scattering ...
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WO/1993/014269A1 |
A highly controllable way to light target areas includes a primary reflector (34) which generates a defined primary beam (40) in association with a light source (30). The primary beam (40), or at least a portion of the primary beam, is d...
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WO/1993/012376A1 |
The invention concerns a reflector (1) for an electrical radiation fitting (31) as well as a radiation fitting provided with one or several such reflectors. A reflector comprises top sections (3, 4) and with respect to the longitudinal e...
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WO/1993/004317A1 |
A modular lighting system includes a line of lighting fixtures (2) with various body (46) lens (114) lamping system and mounting system alternative configurations (4) types and sizes. Many of the lighting system components are interchang...
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WO/1992/022257A1 |
Endoscopic surgical instruments are provided that have bipolar electrodes on opposing movable members (18, 19) for passing a high frequency current through tissue for simultaneously severing or manipulating the tissue and causing hemosta...
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WO/1992/022256A1 |
Methods and apparatus (10, 11, 12, 13, 14, 15) are provided for use in performing electrosurgery, wherein a power supply (14) supplies an electrosurgical instrument (11,12,13) with a low voltage power signal having a substantially consta...
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WO/1992/021301A1 |
A surgical instrument (10) is described that incorporates bipolar electrodes on opposing shearing members (20, 30) for passing a high frequency current through the tissue for causing hemostasis of the tissue and for cutting the tissue. A...
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WO/1992/012379A1 |
The headlamp has a reactor (10) with a central region (16) and a peripheral region (17) with different reflective areas. A light source (13) is arranged on the central axis (12) of the reflector. In its vertical central section, the refl...
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WO/1992/011549A1 |
A louvered plastic film has louvers including central regions with relatively high coefficients of extinction and outer regions with relatively low coefficients of extinction. Such a film provides a dramatic reduction in ghost images.
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WO/1992/004579A1 |
A device (20) for directing a beam of light from a light source (14) to a predetermined view range. The device (20) is particularly suitable for installation inside the visor (18) of a traffic signal (10), although other applications wil...
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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...
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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...
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WO/1991/005203A1 |
A spill shield comprises curved outer reflectors (2) and transverse lamellae (1) of approximately V-shaped cross-section perpendicular to the outer reflectors. Each transverse lamella is inserted in a corresponding recess in the outer re...
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WO/1990/012245A1 |
A fixture device for luminous tubes, preferably of the ceiling-mounted kind, is equipped with a new type of transverse lamellas or fins (6) on the underside for shielding and distribution of the light from said fixture. The transverse fi...
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WO/1989/007735A1 |
Fluorescent lamp reflectors consisting of two elongated side plates (2) and of a number of cross pieces (4) are normally made of a very thin, blank anodized aluminum plate material, the cross pieces being shaped and bent into a V-shape a...
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WO/1989/003778A1 |
A vehicle headlamp comprises a reflector and a headlamp glass constructed to produce a so-called full beam lobe when a light source is located in a predetermined position in relation to the reflector. The invention is characterized in th...
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WO/1988/009602A2 |
A reflector for a lighting fitting or luminaire, especially for a fluorescent lamp or tube, is produced in a plant, which comprises a first production line (10, 12) for producing transversal fins of the reflector and a second production ...
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WO/1988/009461A1 |
Light fixtures with a reflecting reflector and comprising an oblong light source and a light grating. According to the invention at least some of the parts of the grating are inclined relative to the longitudinal axis of the fixture in s...
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WO/1988/008102A1 |
A low-luminance grid consisting of an upper grid (1), a light filter (2) of woven synthetic material and a lower grid (3). These three parts (1, 2 and 3) are interconnected. Building in the light filter (2) will prevent unpleasant dazzli...
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WO/1985/003760A1 |
With the purpose of obtaining an axial angle of cut off for a luminaire with a rodlike lamp (1) a glare protection is arranged comprising lamellas (2), the lamellas being arranged immediately at or around the surface of the lamp to form ...
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WO/1985/002896A1 |
Electric floor lamp comprising a generally conical base (3) rotatably mounted on a stationary annular base (1). A column (4) is fixed on and extends upward from the conical base (3). At the upper end of the column (4), a laterally extend...
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WO/1985/000434A1 |
Shutter (30) produces a pulsed emission from a beacon. Hot plate (40) radiates upward through openings (67). Shutter plate (52) slides to open and close the view of the hot plate. Outer optical plate (38) has divergent and adjoining refl...
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WO/1983/001516A1 |
Light dispersion apparatus characterised in that it comprises a translucent screen member (24) backed with an array of light transmitting members (28) each corresponding to a discrete segment of the screen, each of the light transmitting...
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WO/1982/002081A1 |
The fixture and shade, built together, for a tubular fluorescent lamp (20) comprises a shade provided with longitudinally extending limitation walls (10, 26) which on their inner sides in cross sections follow a smooth concave curve. Wit...
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WO/1982/001930A1 |
The grid comprises a plurality of light passages (3) surrounded by walls (4, 5, 6, 7) of an appropriate height and located at a mutual, appropriate distance permitting light from a light source (9) to flow through said light passages. Th...
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WO/1979/000519A1 |
A projector for an automobile vehicle headlight. The projector comprises, inside a reflector (1) having the form of a portion of a revolution ellipsoid, an upper cover (6) and a lower cover (7) placed in front of the lamp bulb (2), so as...
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JP7488707B2 |
To reduce a size of an indirect luminaire as a whole by reducing the number of components, to improve attachment workability, and also to improve design performance by the size reduction or the like of the indirect luminaire.An indirect ...
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JP2024060779A |
The present invention provides a lighting device that can reduce unevenness in illumination light. An illumination device 1 emits illumination light L1 to an external illumination space S1. The lighting device 1 includes a housing 4, a l...
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JP7473500B2 |
To provide a home electrical appliance capable of inhibiting light from reaching a portion, which is not intended to be lighted, of a floor surface.Shading walls 130 each of which inhibits light of a light emitting part 121 leaking from ...
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JP2024054147A |
The present invention provides an optical sheet that can efficiently control a desired light output angle. [Solution] A planar optical sheet formed by laminating a plurality of layers, comprising an optical functional layer and an optica...
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JP2024046213A |
The present invention provides a light shielding device and an air processing device that can improve air ventilation efficiency while ensuring light shielding properties. [Solution] A light shielding device 25 is provided with a plurali...
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JP2024041352A |
An object of the present invention is to provide a vehicle lamp capable of suppressing deterioration of the appearance of a pattern irradiated onto a road surface. [Solution] A vehicle lamp includes a light source that emits light, a con...
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JP2024037181A |
An improved lighting system is provided. A system for illuminating a surface has at least one illumination means (7) and a housing (1). At least one lens (5, 6) is arranged within the housing (1). At least one lens (5, 6) is supplied wit...
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JP2024035116A |
The present invention provides an optical film. [Solution] The optical film includes a matte layer including a plurality of protrusions, a first base film disposed under the matte layer, and an optical film disposed under the first base ...
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JP7447618B2 |
To provide a floodlight capable of suppressing glare felt by athletes in a stadium, and capable of securing sufficient brightness of the stadium.A floodlight 1 comprises a plurality of light emitting elements, and is flooded and illumina...
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