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WO/2001/084043A1 |
A lighting fixture (1) projects a light beam for spot lighting in theater stages, cinema and television studios and the like. The fixture includes a light source (20) at one end of a housing (25) having a light beam exit aperture (24) at...
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WO/2001/084595A1 |
A safety lamp includes a preformed elastomeric sheath that is stretched about the envelope of the lamp. The sheath is transparent or translucent and may be textured, imprinted, colored, or provided with a light-scattering particulate.
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WO/2001/075847A1 |
An illuminated sign system is disclosed that provides uniform illumination over the lamp face by using partially transmissive lamp masks located between the lamps and the sign face. The sign face itself also diffusely reflects at least a...
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WO/2001/069123A1 |
A system (16) for illuminating a desired illumination region comprises a lamp (30) for providing illumination, a reflector (34) for reflecting a portion of the illumination towards said desired illumination region and a shield (32), sele...
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WO/2001/065171A2 |
The invention relates to a reflector arrangement for a lamp. Said arrangement comprises at least one longish lamp. A longitudinal reflector extends in the longitudinal direction of the lamp and several reflecting transversal lamellae tha...
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WO/2001/063171A1 |
An optical integrating cavity (215) supplies light (21) or other radiant energy through a port (25) to a deflector (27). The deflector (27) coupled to the port (25) may form a 'fan' extending along one side or around all or part of the c...
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WO/2001/055636A1 |
A regenerable desiccant filter assembly (10, 110), for use in a vehicle lamp housing (H, 202, 302, 402), includes a hollow body defining a chamber (13) therein, the hollow body (11, 111) having an inlet (15) and an outlet (16) formed the...
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WO/2001/053744A1 |
This invention concerns the production of a large-area collimated beam of radiation for use in displays. A highly reflective diffusely illuminated cavity source (11) has apertures (12) which allow the selected radiation to pass through d...
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WO/2001/036868A1 |
The luminaire (1) has two oppositely positioned rows comprising a plurality of reflectors (3), possibly made of separate sectors (31). The individual reflectors (3) are separated by edge portions (17) which are positioned transversely to...
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WO/2001/022001A1 |
The invention relates to a multiflap shutter for lighting devices, especially spotlights, comprising a number of lamellae (4) which are mounted inside a frame in a fixed or rotatable manner, and which are made of a non-ceramic supporting...
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WO/2001/022000A2 |
The invention relates to a reflector (8, 9) for a lamp (24), comprising at least one reflective surface (12).The reflector is configured in such a way that the light that is emitted by a lamp body (1) of the lamp (24) and reflected on th...
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WO/2001/020224A1 |
The invention relates to an illumination element (1), comprising at least one light source (11) and at least one ceiling element (12) which is fixed to a ceiling and/or wall and has a closed frame element (2). The free peripheral surface...
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WO/2001/013037A1 |
The invention relates to a headlight which functions according to the projection principle, comprising a reflector (2) and a light source (1). Said light source is located at the focal point of the reflector and has a diaphragm (3) which...
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WO/2001/013039A1 |
A luminaire (11) has a light reduction cover element (37) below and in proximity to the active light source (17) of the luminaire to simulate a larger light source having a lower surface brightness which is exposed through the luminaire'...
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WO/2000/075909A1 |
The invention relates to an optical-effect light, comprising a base plate, at least one perforated metal plate consisting of through-holes for the light to penetrate which is located in front of the base plate and faces the observer, and...
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WO/2000/066948A1 |
The luminaire comprises several flat, light-diffusing lamellae (10) between reflectors (1) which each comprise an edge (2) in a light emission window (3). Each lamella has lateral edges (100), an outer edge (12), an inner edge (11), and ...
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WO/2000/050806A1 |
The invention relates to a lamp with a flat and longitudinal lamp housing (1) and at least one fluorescent lamp (2) which extends in the longitudinal direction. A first light distribution device (3) extends from the side of said fluoresc...
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WO/2000/050930A1 |
A faceted reflector assembly (22) includes a plurality of reflector segments (30) which are preferably, but not necessarily, comprised of pre-anodized and enhanced aluminum having a specular, semi-specular or a diffuse finish. The reflec...
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WO/2000/047859A1 |
The mini-optical light shelf is a daylighting system implemented in the paradigm of a window treatment that is applicable to both new installations as well as existing window glazing. In particular, the mini-optical light shelf (101) is ...
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WO/2000/034709A1 |
A lighting device (10) has a support that can be screwed into a standard (120) volt light socket. A ring with multiple, alternating color circumferentially spaced LEDs (19, 21, 23) is connected to the support and a reflector (31) is prov...
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WO/2000/025063A2 |
Lighting apparatus for use with fluorescent tubes. The apparatus disclosed is suited particularly for use with T5 type fluorescent tubes. Certain aspects of the invention relate to lighting units employing an extruded box-section housing...
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WO/2000/016008A1 |
A light controller (6) for a light fitting includes a pair of side reflector elements (12) and a plurality of blade elements (14) that extend between the side reflector elements. The upper edge (42) of each blade portion (14) is substant...
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WO/2000/006944A1 |
A mirror assembly (10) including a semitransparent mirror (60) which passes about 1 % to about 30 % of a broad band of visible light, and which reflects less than about 80 % of a broad band of visible light; and a light assembly (100) po...
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WO/2000/005537A1 |
The luminaire has an elongate concave reflector (1) defining a light-emission window (2), means for receiving electrical fluorescent tubes (4, 5) and a row of lamellae (6) in the light-emission window (2). A prismatic reflector element (...
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WO/1999/058901A1 |
A luminaire (11) has baffle elements (31) in the down light opening of the luminaire's housing (15) for shielding the luminaire's light source (27) from direct view at normal viewing angles (5). The bottom edges (51) of the baffle elemen...
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WO/1999/055961A1 |
A collimator (10), in combination with a source of curing radiation (30), for use in a process for curing a photosensitive resin disposed on a working surface and having a machine direction (MD) and a cross-machine direction (CD) perpend...
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WO1999006758B1 |
A lighting apparatus (10) includes a discharge arc lamp illumination source (12), an elliptical reflector (14) completely surrounding the illumination source for collecting and projecting light from the illumination source (12), a shutte...
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WO/1999/020486A1 |
A mirror assembly (10) including a semitransparent mirror (60) which passes about 1 % to about 8 % of a broad band of visible light, and which reflects about 35 % to about 58 % of a broad band of visible light. A light assembly (100) is ...
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WO/1999/019664A1 |
The invention concerns a headlight comprising a light source (12), a reflector (10) and a diaphragm (32) located, in the light output direction (30), after the reflector (10) and comprising an opening for light to pass through (34). The ...
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WO/1999/013264A1 |
The invention relates to a headlight for vehicles comprising a light source (2) disposed at the focal point of a reflector (1). A lens (3) and a diaphragm (4), extending between the lens and the reflector (1), are disposed in front of th...
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WO/1999/013265A1 |
The invention relates to a headlight comprising a cup-shaped reflector (1) with two focal points. The rotation axis (8) of a diaphragm shaft (3) disposed between a lens (2) and the reflector extends horizontally and transversally in rela...
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WO/1999/013266A1 |
From a quasi point source (2), light distribution means produce a selected one or ones of broadly distributed ambient light, non-shawdowing task illumination, multi-beam display lighting (99), projective lineal lighting and projective su...
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WO/1998/045646A1 |
The present invention relates to a method of producing a combined anti-dazzle screen and a reflector (3) for a long fluorescent tube fitting (1), including lateral reflectors (5) and ribs (6), which connect the reflectors to each other a...
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WO/1998/043015A1 |
The invention relates to a light box, wherein a number of cross lamellae are arranged in at least substantially parallel relationship, transversely to the longitudinal direction of the lightbox, under (a) light source(s) which is housed ...
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WO/1998/015775A1 |
The luminaire for a tubular electric lamp (3) has, in a housing (1) with a light emission window (2) in plane P, reflectors (5) at either side of the lamp (3) and a number of slats (10) transverse to the reflectors (5) below the lamp (3)...
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WO/1998/009113A1 |
An illuminating apparatus which has two lamp units suitable for the illuminating light source of a projection display and enables the bright illumination. A projection display using the illuminating apparatus is also disclosed. The illum...
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WO/1998/008078A1 |
The invention concerns a device for visually inspecting the surface condition of large-dimension surfaces to be matched, in particular painted bodywork, with substantially vertical and horizontal surfaces to be matched or painted surface...
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WO/1997/047919A2 |
The invention provides in preferred aspects architectural lighting structures that comprise a plurality of tubular elements (56) at least partially embedded into an at least substantially transparent lens structure (60) of a lighting fix...
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WO/1997/045674A1 |
A high aspect ratio light source controller including an array of angle transformers (10a, 10b) each including: an input end (12a) proximate the light source (14), an axial collimator (18a) having an interior surface which collimates lig...
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WO/1997/040313A1 |
The invention relates to a lighting armature provided with a light source (2), which is disposed within a reflector (1) having an elongated shape. Two boundary edges (8) of the reflector bound an elongated opening, whereby an elongated e...
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WO/1997/036131A1 |
The light output of a back-coupled illumination system is improved by recycling reflected and misdirected light rays. A reflector (150) at the light source (112) and an array of microprisms (122) having reflective elements (160) therebet...
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WO/1997/030309A1 |
The luminaire for tubular lamps has a housing (1) having a light emission plane (2) and several lighting units (10) accommodated in the housing. Each unit (10) has a pair of opposed side reflectors (12), which are possibly connected to l...
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WO/1997/029321A1 |
The luminaire has a housing (1) with a light emission plane (2), and side reflectors (5) and lamellae (7), which may constitute a louver (8), in the housing (1). The light emission plane (2) is closed during transport by means of a shape...
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WO/1997/005423A1 |
Apparatus for modifying a beam of light, comprising at least one set of blades moveable across the beam, wherein each set of blades is arranged into a first subset of blades and a second subset of blades, and wherein the respective subse...
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WO/1997/000790A1 |
Described is an interior light (1), in particular a vehicle courtesy light, with at least one incandescent lamp (4) mounted behind a transparent cover panel (2) and supplied with electric power via contacts (5). In order to provide an in...
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WO/1996/037732A1 |
An adjustable reflector device is disclosed. The device consists of an adjustable double parabolic reflective skin (1, 2) with an adjustable lamp mount (12), incorporating a V-shaped perforated heat shield (17), attached. The two part re...
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WO/1996/036834A1 |
A lighting apparatus (2, 16), in particular for stage use, comprising a source of light (4) with belonging reflector (6), a heat filter (8), lens systems (12) for focusing and/or zooming of the rays of light (14, 20) and a diaphragm syst...
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WO/1996/033368A1 |
A lighting fixture (10) with a controllable light block (26). The fixture (10) includes a reflector (16) and high intensity discharge lamp (18) that requires a re-strike or warm-up period to come to full brightness or intensity. A cover ...
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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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