Brasas
Frank Brasas, KĂ–sslarn DE
Patent application number | Description | Published |
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20150380991 | ELECTRIC MACHINE HAVING A SEGMENTED STATOR AND TWO-LAYER WINDING - Electric machine has a rotor movable relative to a stator divided into stator segments, each having first and second transition regions and a central region between the transition regions. The stator segment has a yoke extending over the central region and the first transition region. Central groove webs in the central regions and first transition webs in the first transition regions extend from the yoke towards the rotor. The first transition webs end below the central groove webs. The stator segment has in the second transition region a transverse web from which second transition webs extend towards the rotor. The second transition webs end level with the central groove webs. A spacing of the first transition webs from the rotor at least corresponds to a spacing of a lower edge of the transverse web. Transition regions of adjoining stator segments overlap one another and are disposed one above the other. | 12-31-2015 |
Joerg Brasas, Walddorfhaeslach DE
Patent application number | Description | Published |
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20090127640 | METHOD FOR MANUFACTURING A SEMICONDUCTOR COMPONENT, AS WELL AS A SEMICONDUCTOR COMPONENT, IN PARTICULAR A MEMBRANE SENSOR - A manufacturing method for a micromechanical semiconductor element includes providing on a semiconductor substrate a patterned stabilizing element having at least one opening. The opening is arranged such that it allows access to a first region in the semiconductor substrate, the first region having a first doping. Furthermore, a selective removal of at least a portion of the semiconductor material having the first doping out of the first region of the semiconductor substrate is provided. In addition, a membrane is produced above the first region using a first epitaxy layer applied on the stabilizing element. In a further method step, at least a portion of the first region is used to produce a cavity underneath the stabilizing element. In this manner, the present invention provides for the production of the patterned stabilizing element by means of a second epitaxy layer, which is applied on the semiconductor substrate. | 05-21-2009 |
20090256219 | METHOD FOR MANUFACTURING A SEMICONDUCTOR COMPONENT, AS WELL AS A SEMICONDUCTOR COMPONENT, IN A PARTICULAR A DIAPHRAGM SENSOR - A method for producing a micromechanical diaphragm sensor includes providing a semiconductor substrate having a first region, a diaphragm, and a cavity that is located at least partially below the diaphragm. Above at least one part of the first region, a second region is generated in or on the surface of the semiconductor substrate, with at least one part of the second region being provided as crosspieces. The diaphragm is formed by a deposited sealing layer, and includes at least a part of the crosspieces. | 10-15-2009 |
Joerg Brasas, Detmold DE
Patent application number | Description | Published |
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20090101997 | Micromechanical Capacitive Pressure Transducer and Production Method - The present invention describes a method for producing a micromechanical capacitive pressure transducer and a micromechanical component produced by this method. First, a first electrode is produced in a doped semiconductor substrate. | 04-23-2009 |