Patent application number | Description | Published |
20100117505 | INFRARED EMITTER COMPRISING AN OPAQUE REFLECTOR AND PRODUCTION THEREOF - A method is provided for producing an infrared emitter made of an endless quartz glass body, wherein a reflector layer is deposited at least partially on the surface of the body made of quartz glass. The quartz body is divided into individual sections after application of the reflector layer. An infrared emitter is also provided. | 05-13-2010 |
20100219355 | Apparatus for an Irradiation Unit - An apparatus is provided having a chamber for the irradiation of at least one substrate. The apparatus includes a transfer channel for inserting and removing the substrate, a substrate holder inside the chamber, a vacuum pump, and at least one irradiation unit for irradiating the substrate. The irradiation unit has at least one infrared emitter including an integrated reflector. | 09-02-2010 |
20110044060 | INFRA-RED RADIATION DEVICE - A high-power radiation module has thermal protection made of inorganic, oxidic material arranged between the radiator and housing. The thermal protection is made of an essentially fiber-free material that is optically inhomogeneous with respect to IR radiation and/or UV radiation The high-power radiation module has a power per unit contact area of at least 200 kW/m | 02-24-2011 |
20110163651 | COMPACT UV IRRADIATION MODULE - A module is provided for irradiation of at least one substrate. The module includes an irradiation unit for irradiating the substrate with ultraviolet light, wherein the irradiation unit has a discharge lamp with an integrated reflector. A method is also provided for producing an irradiation module for irradiating a substrate using UV light, wherein the reflector is coated on the discharge lamp. | 07-07-2011 |
20110248621 | INFRARED EMITTER ARRANGEMENT FOR HIGH-TEMPERATURE VACUUM PROCESSES - An infrared emitter has at least one emitter tube ( | 10-13-2011 |
20120018423 | METHOD FOR PRODUCING A CARBON BAND FOR A CARBON INFRARED HEATER, METHOD FOR PRODUCING A CARBON INFRARED HEATER, AND CARBON INFRARED HEATER - A method is provided for reproducibly producing a carbon band twisted about its longitudinal axis. According to the method carbon fibers are fed into a processing device and are formed into a band-shaped preform having a centerline and an edge on both sides thereof. A shorter average fiber length is fed by the processing device when forming the centerline area than when forming the edges. The preform is subsequently further processed into the carbon band. | 01-26-2012 |
20120189447 | INFRARED RADIATION DEVICE, PARTICULARLY INFRARED RADIANT HEATING DEVICE HAVING AN INFRARED HEATER - An infrared device is provided, in particular an infrared radiation heating device having an infrared radiator for the heating of devices exposed to weather. The infrared device includes an emitter, wherein the emitter for radiating the infrared radiation is inserted in a housing, and the emitter is protected on the emitting side by a protection unit for the emitted radiation. The infrared radiator, the inner housing wall, and the unit are arranged such that cooling takes place by natural convection. A method is also provided for operating such a device in a wind turbine. | 07-26-2012 |
20130234049 | IRRADIATION DEVICE - An irradiation device is provided having a housing having an interior chamber and an infrared emitter arranged therein. The infrared emitter has an emitter tube made of high silica content glass having a round cross section and a defined outer diameter. Electrical connection elements are made of a metallic material and led out from the emitter tube through a seal. In order to provide the emitter with a long service life and potentially higher output, which is also suitable for being enclosed by a seal that separates the regions of different media, temperatures, or pressures, the emitter tube end also has a round cross section and the defined outer diameter. Between the electrical connection element and the emitter tube there is a seal containing at least one transition glass, which has a thermal expansion coefficient lying between that of the metallic material and that of the high silica content glass. | 09-12-2013 |
20140044965 | IRRADIATION DEVICE FOR FIBER COMPOSITE MATERIAL - A device is provided having a holder region including a first holder for a first thread and at least one further holder for at least one further thread, at least one contact area for contacting the first thread and the at least one further thread. At least one radiation source is provided between the holder region and the contact area. | 02-13-2014 |
20140191651 | METHODS FOR PRODUCING AN ELECTRICALLY CONDUCTIVE MATERIAL, ELECTRICALLY CONDUCTIVE MATERIAL AND EMITTER CONTAINING ELECTRICALLY CONDUCTIVE MATERIAL - A method for manufacturing an electrically conductive material includes steps of: (a) providing a carbon fiber; (b) providing a plastic fiber that differs from the carbon fiber; (c) producing a mixture in the form of a two-dimensional mat from the carbon fiber and the plastic fiber; (d) drying the mixture, optionally; (e) consolidating the mixture; (f) cutting the mixture to size, optionally; (g) carbonizing the mixture, wherein the carbonized plastic fibers form a carbon-based matrix possessing electrical conductivity that at least partially surrounds the carbon fibers. Electrically conductive materials obtained by the method have an increased electrical resistance. An emitter is specified that contains a transparent or translucent housing and an electrically conductive material as to above. These now allow emitters of virtually any length to be operated at customary line voltages. | 07-10-2014 |
20140209375 | ELECTRICALLY CONDUCTIVE MATERIAL, EMITTER CONTAINING ELECTRICALLY CONDUCTIVE MATERIAL, AND METHOD FOR ITS MANUFACTURE - A method is provided for manufacture of an electrically conductive material, including the steps of: (a) providing a structure made of electrically conductive fibers, and (b) producing a carbon-based, electrically conductive matrix at least partially enveloping the electrically conductive fibers. Before or after producing the matrix, at least part of the electrically conductive fibers are interrupted in the direction of possible current flow. Electrically conductive materials obtained in corresponding manner are also provided. An emitter is specified that contains a transparent or translucent housing and an electrically conductive material according to the above. The electrically conductive materials have an increased electrical resistance. These allow emitters of virtually any length to be operated at customary line voltages. | 07-31-2014 |
20150048261 | APPARATUS FOR IRRADIATING A SUBSTRATE - Known apparatuses for irradiating a substrate include a receptacle for the substrate to be irradiated having a circular irradiation surface and a first optical emitter having at least one emitter tube arranged in an illumination plane extending parallel to the irradiation surface. The illumination length of the emitter tube includes a middle section and two end sections, the length of the middle section accounting for at least 50% of the illumination length. The receptacle and the optical emitter are movable relative to each other. An apparatus for thermal treatment of a substrate, enabling homogeneous and/or rotationally symmetrical heating of the substrate and requiring less complexity in its design and control technology, includes a middle section of the emitter tube having a steadily decreasing curvature, provided that the illumination length of the emitter tube extends over an angle of curvature of less than 2π. | 02-19-2015 |