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WO/2001/085632A1 |
The invention relates to alumino earth-alkali silicate glasses for molybdenum glass fusions in the form of light bulbs, as the outer shell for lamps, in particular for lamps with regenerative halogen cycles at bulb temperatures of from o...
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WO/2001/084597A1 |
A miniature or subminiature incandescent lamp designed to operate with an energy source of 20 volts or less includes a filament enclosed in a first glass envelope and supported by a pair of metal contact pins. A first glass bead seals th...
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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/2001/084596A1 |
The invention relates to a halogen incandescent lamp for motor vehicles with an elongate bulb (1) which is closed at one end (2) and has a vacuum tight pinch seal (3) at the other end, with at least one incandescent element (4, 5) arrang...
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WO/2001/082657A1 |
High-brightness LEDs, combined with a processor for control, can produce a variety of pleasing effects for display and illumination. A system disclosed herein uses high-brightness, processor-controlled LEDs in combination with diffuse ma...
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WO/2001/073807A1 |
An electric lamp with a simple welding/brazing connection comprises an electric element (2) in a translucent lamp vessel (1) with current supply conductors (4, 5) and a lamp cap (6) connected to the vessel (1) and having a shell portion ...
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WO/2001/073155A1 |
A system and method of coating curved substrates (22) and assembling devices having coated elements. The system and method are of particular utility in the manufacture of lamps (22) having a coating (12) formed on the hermetically sealed...
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WO/2001/071771A1 |
The electric lamp has a light source (20) in an envelope (21). The light source (20) is secured in a body (1) by means of an insulator body (40) in which current connectors (43) are integrated and which is present in a socket (10) of the...
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WO/2001/071772A1 |
The electric lamp has a light source (20) in an outer bulb (21). The light source (20) is secured in an envelope (1) by means of an insulator body (40) in which current connection conductors (43) are integrated and which is present in a ...
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WO/2001/061731A1 |
The electric lamp/reflector unit has a molded reflector body (1) comprising a hollow neck-shaped portion (5). An electric lamp (10) having a lamp vessel (1), having a space (12) in which an electric element (13) is arranged, and provided...
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WO/2001/061730A1 |
The electric lamp/reflector unit has a molded reflector body (1) comprising a hollow neck-shaped portion (5). An electric lamp (10) having a lamp vessel (11), having a space (12) in which an electric element (13) is arranged, and provide...
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WO/2001/057913A2 |
Optical interference coatings applied to electric lamps for transmitting, on average, 90% of the visible light radiation in the wavelength range from 400 to 760 nm and for reflecting infrared radiation, comprise three spectrally adjacent...
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WO/2001/056061A1 |
The invention relates to a method for connecting a contact patch (2) of a lamp socket, with a current supply wire (4), fed through an opening (2a) in said contact patch (2). The current supply wire (4) and the contact patch (2) are solde...
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WO/2001/052305A2 |
The invention relates to a luminous element for a lamp. Said luminous element (10) is double helix-shaped, with two connection parts (18, 20) situated at one end of said double helix. The diameter (D1, D2) of the double helix increases c...
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WO/2001/043164A1 |
The lamp of the invention comprises lead rods (6, 7, 8) and filament structure bodies (13). Each of the filament structure bodies has filaments (13a, 13b, 13c). In the present invention all the filaments (13a, 13b, 13c) are arranged arou...
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WO/2001/041185A1 |
The use of the 'Claw for Change of Lamps', begins with the introduction of the extension cable in the inferior hole of the body of the claw, pointing it to the lamp fixed in the mouthpiece which will be hugged or captured by the claws, w...
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WO/2001/037307A2 |
The invention relates to a method for producing a lamp according to which the lamp tube (1), with the open end (5) thereof, is inserted in a gas-tight manner into a pump head (2) with a support (6), which supports a closing plate (7) tha...
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WO/2001/031669A2 |
The invention relates to a headlight bulb comprising at least one lamp body (1), at least one luminous element (3) enclosed within the at least one lamp body (1), a lamp base (2) in which the at least one lamp body (1) is fixed and power...
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WO/2001/030236A1 |
A solid-state device for the non-invasive generation and capture of thermal gradient spectra from sample tissues. The device includes an infrared transmissive layered window assembly (200) and elements for inducing a thermal gradient in ...
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WO/2001/029862A1 |
A high-pressure discharge lamp (100) comprising an arc tube (10) in which at least a rare gas and a halogen are sealed and which is substantially made of vitreous silica and electrodes (12) disposed in the arc tube (10) and substantially...
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WO/2001/026129A1 |
The electric lamp (1) has a lamp vessel (2), wherein an electric element (3) is accommodated. Said element is connected to current conductors (4), molybdenum end portions (5) of which extend outside the lamp vessel and have a skin of tit...
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WO/2001/024224A1 |
The electric lamp comprises a lamp vessel (11) which transmits visible light and which accommodates a light source (12). The electric lamp comprises a light-absorbing medium (16). The lamp vessel (11) is covered with an optical interfere...
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WO/2001/023915A1 |
A process for the production of a dielectric multi-layered reflecting coating with a view to increasing the reflection coefficient is characterised by the following steps: initially, at least two dielectric layers of a given primary thic...
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WO/2001/020641A1 |
The electric lamp comprises a lamp vessel (1) which is transparent to visible light and which accommodates a light source. At least a part of the lamp vessel (1) is covered with a light-absorbing coating (3). According to the invention, ...
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WO/2001/015207A1 |
Light source, in particular a light bulb, comprising a bulb (1), a filament (2) located in the bulb (1) and a heating device (3) for the filament, whereby said filament emits both visible light and thermal radiation. In view of the high ...
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WO/2001/015206A1 |
Light source, in particular a light bulb, comprising a bulb (1), a filament (2) located in the bulb (1) and a heating device (3) for the filament (2), whereby said filament (2) emits both visible light and thermal radiation. In view of t...
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WO/2001/013406A1 |
The invention relates to an electric lamp (100) whose light source reaches a very high temperature during operation. It mainly relates to a lamp provided with a double envelope such that a fracture or a crack of the outer envelope (2) pr...
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WO/2001/012377A1 |
A method for attaching stranded wires (50, 52) to lamp pins (24, 26), and the resulting lamp assembly, includes plasma welding the lamp pin to the stranded wire in an atmosphere of argon and hydrogen.
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WO/2001/011649A1 |
The invention concerns an electric lamp comprising a base (6) consisting of an upper part (7), which maintains the bulb, and a substantially cylindrical lower part (5) for external fixing. The lower part projects further than the upper p...
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WO/2000/075957A1 |
The electric lamp/reflector unit comprises a reflector body (1) having a reflector portion (2) with a concave reflecting surface (3), and a neck-shaped portion (5). The lamp cavity (13) is provided with an infrared-relfecting and visible...
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WO/2000/074099A1 |
The electric lamp comprises a lamp vessel (1) and a cap (10) having a housing (11) and an intermediate resilient portion (15) integral therewith, with connecting means (17) provided thereon. The intermediate resilient portion (15) is dim...
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WO/2000/072358A1 |
A long-life incandescent lamp in which a simplified structure is used to prevent the lamp coil from sagging. A filament (20) in the form of a coil (21) is held vertically by supports (30, 30') in a bulb (11). The filament (20) is formed ...
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WO/2000/072357A1 |
A long-life incandescent lamp in which a simplified structure is used to prevent the lamp coil from sagging. A filament (20) in the form of a coil (21) is held vertically by supports (30, 30') in a bulb (11). The coil pitch of the filame...
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WO/2000/070652A1 |
The U-shaped electric incandescent lamp (1) is characterized in that, instead of a bend, one or more kinks (20) are made in the lamp vessel (2) so as to position the first leg (14) and the second leg (16) in a parallel arrangement next t...
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WO/2000/070653A1 |
A lamp (10) automatically controls the current flowing to a filament (60) and limits rush current to the filament (60). The lamp (10) includes a bulb (54) that houses the filament (60). The filament (60) is connected in series with a res...
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WO/2000/070640A1 |
The invention relates to a lamp (1) with a base (2). Said base (2) has a base bottom (8), on the outside of which at least one base bottom contact plate is located. Each base bottom contact plate has at least one opening. The material of...
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WO/2000/056125A1 |
The invention relates to an energy-saving incandescent lamp which comprises a bulb unit, a contact unit joined to the bulb unit, an incandescent filament, a support element, an insulating element and a contact tip. The filament is connec...
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WO/2000/052737A1 |
An incandescent lamp (60) is characterized by a plurality of linear, helically-coiled filaments (21-28) located within a transparent glass bulb (52) having a central longitudinal axis (31) and arranged substantially symmetrically around ...
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WO/2000/049641A2 |
A method and apparatus for increasing the output of an infrared emitter (10). High temperature concerns affecting the radiant energy transfer efficiency of the infrared emitter (10) are addressed by varying the emitter tube design and va...
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WO/2000/038215A1 |
The electric lamp comprises a lamp vessel (1) in which an electric element (2) is arranged. The electric element (2) is connected to feedthroughs (3, 4) that extend through the wall of the lamp vessel (1). The respective feedthroughs (3,...
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WO/2000/033352A1 |
The invention relates to an electric phototherapy lamp with a gas-filled glass bulb (4), a filament (3) made of resisting wire arranged inside the bulb and connections (7) which are guided out of the bulb (4). The filament (3) consists o...
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WO/2000/033343A1 |
The invention relates to lamp for a headlight of a vehicle comprising a metal-plastic socket. The lamp socket comprises a metallic holder (14a-14e) for the lamp bulb (10) and a plastic socket part (15) which is provided with the electric...
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WO/2000/030153A2 |
A light source (10) includes a bulb (14) having a pair of outer leads (16, 17) extending therefrom in parallel and sealed directly in the glass stem (22), whereby the outer leads (16, 17) and the input leads in the glass stem (22) are th...
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WO/2000/025346A1 |
The electric incandescent lamp has a sintered glass plate (1) through which current conductors (2) and a metal tube (3) extend. An incandescent body (4) is connected to said current conductors (2) aligned with respect to the sintered pla...
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WO/2000/024039A1 |
A lamp package (10, 30) includes a sealing member consisting of a functionally gradient material, and a lead rod (13, 32) bonded to the sealing member (11, 31), which is a laminate of insulating inorganic substance layers and a plurality...
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WO/2000/021339A1 |
The invention relates to a hot radiator comprising at least one metal surface that emits electromagnetic radiation with wavelengths in the visible and infra-red spectral range. The invention is characterized in that the metal surface has...
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WO/2000/019489A1 |
The invention relates to an electric incandescent lamp, notably an incandescent halogen lamp (4), comprising a bulb (5) having a layer (9) which reflects infrared radiation and a flat illuminating body (10) which defines an imaginary ill...
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WO/2000/008668A1 |
The locking clip (10) has a body (12) with a first portion (14), a middle portion (16) and an end portion (18). The middle portion (16) is scyphate, i.e., cup-shaped, and defines a plane, (20) (Fig. 2). The first portion (14) extends awa...
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WO/2000/002220A2 |
The present invention relates to a color lamp which could emit a natural light-like and higher illuminance light. According to the invention, there is provided a lamp having a bulb (2) and a base (4) on the bottom of bulb (2), which is c...
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WO/2000/002224A1 |
An amber vehicle lamp (10) having a lamp bulb, and an amber coating (12) including a clear silicone-polyester resin, and colorants including yellow iron oxide, and a yellow anthraquinone. The amber coating may further include a silane co...
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