Patent application number | Description | Published |
20100206007 | METHOD FOR PRODUCING A HEADLIGHT LENS FOR A VEHICLE HEADLIGHT - The invention relates to a method for producing a headlight lens ( | 08-19-2010 |
20120217663 | SOLAR CONCENTRATOR AND PRODUCTION METHOD - The invention relates to a method for producing a solar concentrator from a transparent material. The solar concentrator comprises a light coupling surface and a light decoupling surface, the solid body comprises a supporting frame with an outer edge between the light coupling surface and the convex light decoupling surface and the transparent material is precision moulded between a first mould and a second mould to form the solar concentrator in such a way that the outer edge is moulded or formed without any or with only partial contact with said mould. | 08-30-2012 |
20120241000 | SOLAR CONCENTRATOR AND PRODUCTION METHOD THEREOF - The invention relates to a solar concentrator comprising a solid body consisting of a transparent material that has a light coupling surface and a light decoupling surface, the solid body having a light guide part that tapers towards the light decoupling surface, being located between the light coupling surface and the light decoupling surface and being delimited by a light guide surface between the light coupling surface and the light decoupling surface, the light guide surface merging into the light decoupling surface with a constant first derivation. The invention also relates to a method for the production of a solar concentrator, wherein the transparent material is precision-moulded between the moulds. | 09-27-2012 |
20130160852 | SOLAR CONCENTRATOR AND PRODUCTION METHOD - The invention relates to a solar concentrator, comprising a solid body made of a transparent material, which has a light coupling surface and a convex light decoupling surface, wherein the solid body has a light guide part between the light coupling surface and the convex light decoupling surface, wherein said light guide part is tapered in the direction of the convex light decoupling surface. The invention further relates to a production method, wherein the material is precision-molded between two molds. | 06-27-2013 |
20130239619 | SOLAR CONCENTRATOR - A solar concentrator includes a solid body of a transparent material, which comprises a light coupling-in surface and a light coupling-out surface. A supporting frame and a light-transmitting part are located between the light coupling-in surface and the light coupling-out surface. | 09-19-2013 |
20140033767 | METHOD OF PRODUCING A SOLAR CONCENTRATOR - A method for producing a solar concentrator, the method comprising providing an upper mold, adapted for molding a light exit face, providing a bottom mold, adapted for molding a light entry face, and blank molding the transparent material between the upper mold and the bottom mold to form a solar concentrator comprising a light entry face and a light exit face. | 02-06-2014 |
20140042650 | PROCESS FOR MANUFACTURING A HEADLIGHT LENS FOR A MOTOR VEHICLE HEADLIGHT - A process for manufacturing a headlight lens for a vehicle headlight, wherein a blank is molded from transparent plastic material by means of an injection molding process, and wherein the blank is subsequently blank-molded by means of a final contour mold to form the headlight lens. | 02-13-2014 |
20150036976 | SOLAR CONCENTRATOR - The invention relates to a solar concentrator made of a transparent material, wherein the solar concentrator comprises a light incoupling surface that may be spherical or non-spherical, a light outcoupling surface, and a light guide component arranged between the light incoupling surface and the light outcoupling surface, the light guide component being delimited between the light incoupling surface and the light outcoupling surface by a light guide component surface. | 02-05-2015 |
Patent application number | Description | Published |
20090046758 | Induction Thermography Test Stand - The induction thermography test stand has at least two inductors arranged angled relative to one another, at least in sections, and at least one alternating current source for powering the inductors with alternating currents which differ in terms of their frequency and/or phase such that a current with a temporally changing direction can be induced in a test module. With a method for determining flaws in test modules using induction thermography, a current with a temporally changing direction is induced in the test module. | 02-19-2009 |
20090201971 | Method and apparatus for determining component parameters by means of thermography - A method for determining parameters of a component using thermography, where at least one component is heated by a hot gas, is provided. Also provided is a device for determining component parameters using thermography, including a device for heating at least one component and a temperature sensor for detecting at least one temperature value of the component, wherein the device for heating the component is a hot gas emission device for the emission of a modulated, mostly pulsed, hot gas. | 08-13-2009 |
20120055252 | METHOD AND DEVICE FOR NON-DESTRUCTIVE MATERIAL TESTING OF A TEST OBJECT USING ULTRASONIC WAVES - A method for the non-destructive material testing of a test object at least solid in some regions by subjecting the test object to ultrasonic waves and capturing the ultrasonic waves reflected within the test object. The method includes the steps, computer-supported dividing of the test object into a prescribed number of volume elements, subjecting the test object to ultrasound on a plurality of surface elements while probing the surface or at least one surface segment of the test object, capturing the sound waves reflected at the volume element while probing the plurality of surface elements on the surface or at least the surface segment of the test object, and in-phase addition of the sound waves reflected at the same volume elements and captured at various surface elements of the surface of the test object. Angle-dependent amplitude distribution is used in the sound field of the test head. | 03-08-2012 |
20130167645 | METHOD AND DEVICE FOR DETERMINING AN ORIENTATION OF A DEFECT PRESENT WITHIN A MECHANICAL COMPONENT - A technique is provided for determining an orientation of a defect present within a mechanical component using at least one ultrasonic head that applies ultrasonic signals to the mechanical component starting from various measurement points. Echo ultrasonic signals reflected by a point to be analyzed present within the component back to the measurement points are received by the same or a different ultrasonic head. A data processing unit analyzes the received echo ultrasonic signals as a function of a sound emission direction between each measurement ping and the point to be analyzed for determining the orientation of the defect. A distance between the measurement point and the point to be analyzed is calculated for every measurement point as a function of a signal propagation time between the point in time of emitting the ultrasonic signal and the point in time of receiving the echo ultrasonic signal reflected by a defect. | 07-04-2013 |
20140056407 | METHOD AND APPARATUS FOR CORRECTING ARTIFACTS DURING GENERATION OF X-RAY IMAGES, IN PARTICULAR COMPUTED TOMOGRAPHY, OR RADIOGRAPHY BY MEANS OF TEMPORAL MODULATION OF PRIMARY RADIATION - Artifacts caused by scattered radiation when generating X-ray images of objects are corrected using a temporally alterable modulation of the primary radiation. A respective set of originally amplitude-modulated modulation projections of the object is generated and a respective scattered image allocated to the respective modulation projections is calculated. The method is particularly suitable for fast CT scans. | 02-27-2014 |
20140146935 | METHOD AND DEVICE FOR CORRECTING ARTEFACTS DURING X-RAY IMAGERY, ESPECIALLY COMPUTER TOMOGRAPHY, WITH A MOVING MODULATOR FIELD - A method and a device produce X-ray images of objects, according to which artefacts caused by scattered radiation are corrected. To this end, a modulator field is used, that can be moved from a first position to a second position, thereby enabling modulator field areas with small and relatively large X-ray attenuation coefficients to be interchanged. An initial amplitude-modulated projection of the object is respectively produced in each of the two positions, and a scattered image associated with the projection is respectively calculated. This is especially suitable for rapid CT scans. | 05-29-2014 |
20150323506 | METHOD AND DEVICE FOR DETERMINING AN ORIENTATION OF A DEFECT PRESENT WITHIN A MECHANICAL COMPONENT - A technique is provided for determining an orientation of a defect present within a mechanical component using at least one ultrasonic head that applies ultrasonic signals to the mechanical component starting from various measurement points. Echo ultrasonic signals reflected by a point to be analyzed present within the component back to the measurement points are received by the same or a different ultrasonic head. A data processing unit analyzes the received echo ultrasonic signals as a function of a sound emission direction between each measurement ping and the point to be analyzed for determining the orientation of the defect. A distance between the measurement point and the point to be analyzed is calculated for every measurement point as a function of a signal propagation time between the point in time of emitting the ultrasonic signal and the point in time of receiving the echo ultrasonic signal reflected by a defect. | 11-12-2015 |