An electromagnetic apparatus (105) comprises a magnetic core (135) having a longitudinal axis (137) and a coil former (128) that is circumferentially disposed around the magnetic core (135) and has at least one receiving region (142) for receiving at least one coil winding (141) of a coil (140), wherein the receiving region (142) is formed by at least one wall (129) of coil former material (134), said wall having a first portion (131) extending in the direction of the longitudinal axis (137) of the magnetic core (135) and at least one second portion (132) extending transversely to the longitudinal axis (137) of the magnetic core (135). The magnetic core (135) has a circumferential fastening portion (600) which has a tooth-like contour (601) in cross-section along the longitudinal axis (137) of the magnetic core (135) and is interlocked with the coil former material (134) of the coil former (128) by displacement of coil former material (134) in such a way that the magnetic core (135) is held on the coil former (128) by the circumferential fastening portion (600).
ELEKTROMAGNETISCHE VORRICHTUNG, SOWIE VERFAHREN ZUM HERSTELLEN EINER SOLCHEN ELEKTROMAGNETISCHEN VORRICHTUNG
ELECTROMAGNETIC APPARATUS, AND METHOD FOR PRODUCING SUCH AN ELECTROMAGNETIC APPARATUS
APPAREIL ÉLECTROMAGNÉTIQUE ET PROCÉDÉ DE FABRICATION D'UN TEL APPAREIL ÉLECTROMAGNÉTIQUE
2024-10-23
Patent
Electronic Resource
German
IPC: | H01F MAGNETS , Magnete / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F16K VALVES , Ventile |
European Patent Office | 2024
|European Patent Office | 2023
|European Patent Office | 2023
|FORMTEIL UND VERFAHREN SOWIE VORRICHTUNG ZUM HERSTELLEN EINES SOLCHEN FORMTEILS
European Patent Office | 2015
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