ELECTROMAGNETIC COIL STRUCTURE HAVING A FLAT CONDUCTIVE TRACK, MAGNETIC CORE AND MEGNETO ELECTRONIC ANGLE SENSOR

The present invention relates to an electromagnetic coil structure for being mounted on a magnetic core. Such a magnetic core is for instance a part of a rotating electric machine or of a magneto electronic angle sensor. The present invention further relates to a belonging magnetic core and to a mag...

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Bibliographische Detailangaben
Hauptverfasser:	VAN CAUWENBERGE, JAN, VAN TOMME, MARC, MERTENS, GUUS, OCKET, TOM
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION MEASURING MEASURING ANGLES MEASURING AREAS MEASURING ELECTRIC VARIABLES MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING MAGNETIC VARIABLES MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TESTING
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Beschreibung
Zusammenfassung:	The present invention relates to an electromagnetic coil structure for being mounted on a magnetic core. Such a magnetic core is for instance a part of a rotating electric machine or of a magneto electronic angle sensor. The present invention further relates to a belonging magnetic core and to a magneto electronic angle sensor, in particular a reluctance resolver. Furthermore, the present invention relates to a method for fabricating such an angle sensor. The coil structure (106) comprises at least one electrically conductive winding formed as a flat conductive track (110), and at least one flexible electrically insulating carrier (112) for carrying said winding. Said coil structure has at least one opening (108) for receiving a magnetic flux guiding element (104) of said core. The circumferential surface of the core whereto said electromagnetic coil structure (106) is mounted has a polygonal shape. La présente invention concerne une structure de bobine électromagnétique destinée à être montée sur un noyau magnétique. Un tel noyau magnétique constitue, par exemple, une partie d'une machine électrique tournante ou d'un capteur d'angle magnéto-électronique. La présente invention concerne également un noyau magnétique et un capteur d'angle magnéto-électronique, en particulier un résolveur à réluctance. La présente invention concerne en outre un procédé pour la fabrication d'un tel capteur d'angle. La structure de bobine (106) comporte au moins un enroulement conducteur d'électricité formé sous la forme d'une piste conductrice plate (110), et au moins un support souple électriquement isolant (112) pour le support dudit enroulement. Ladite structure de bobine présente au moins une ouverture (108) pour recevoir un élément de guidage de flux magnétique (104) dudit noyau. La surface circonférentielle du noyau à laquelle la structure de bobine magnétique (106) est montée présente une forme polygonale.