The invention relates to a torque sensor device (10) for detecting a torque applied to a shaft, a magnetic flux conductor device (16) therefor, and magnetic flux conductors (16A, 16B), the torque sensor device (10) having a magnetic device (15), a stator device (12), and the magnetic flux conductor device (16), the magnetic flux conductor device (16) having a first magnetic flux conductor (16A) and a second magnetic flux conductor (16B), the first magnetic flux conductor (16A) and the second magnetic flux conductor (16B) each have a first concentration surface (17) and at least one transmission surface (18), and wherein the second magnetic flux conductor (16B) also has a second concentration surface (19) which is magnetically conductively coupled to the at least one transmission surface (18) of the second magnetic flux conductor (16B), the first magnetic flux conductor (16A) and the second magnetic flux conductor (16B) are each designed and arranged relative to one another in such a way that, when the torque sensor device (10) is surrounded by a disturbing magnetic field (MS), the first disturbing magnetic flux portion (FS1) and the second disturbing magnetic flux portion (FS2) of the second magnetic flux (F2) at least partially cancel out one another, the first interference magnetic flux component is at least partially focused in a first focusing surface (17) of the first magnetic flux conductor (16A) and is transmitted to the magnetic sensor via at least one transmission surface (18) of the first magnetic flux conductor (16A), the second interference magnetic flux component is at least partially focused in a second focusing surface (19) of the second magnetic flux conductor (16B) and is transmitted to the magnetic sensor (21) via at least one transmission surface (18) of the second magnetic flux conductor (16B).

    本发明涉及一种用于检测施加在轴上的扭矩的扭矩传感器装置(10)、用于此的磁通导体装置(16)以及磁通导体(16A、16B),其中,扭矩传感器装置(10)具有磁装置(15)、定子装置(12)和磁通导体装置(16),其中,磁通导体装置(16)具有第一磁通导体(16A)和第二磁通导体(16B),并且第一磁通导体(16A)和第二磁通导体(16B)分别具有第一聚集面(17)以及分别具有至少一个传递面(18),其中,第二磁通导体(16B)还具有与第二磁通导体(16B)的至少一个传递面(18)导磁地耦合的第二聚集面(19),其中,第一磁通导体(16A)和第二磁通导体(16B)分别被设计并且相对于彼此布置为,使得当扭矩传感器装置(10)被干扰磁场(MS)包围时,第一干扰磁通份额(FS1)和第二磁通(F2)的第二干扰磁通份额(FS2)至少部分地相互抵消,该第一干扰磁通份额在第一磁通导体(16A)的第一聚集面(17)中至少部分地聚束并且通过第一磁通导体(16A)的至少一个传递面(18)传递给磁传感器,该第二干扰磁通份额在第二磁通导体(16B)的第二聚集面(19)中至少部分地聚束并且通过第二磁通导体(16B)的至少一个传递面(18)传递给磁传感器(21)。


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    Title :

    TORQUE SENSOR DEVICE, FLUX CONDUCTOR DEVICE AND FLUX CONDUCTOR


    Additional title:

    扭矩传感器装置、磁通导体装置和磁通导体


    Contributors:

    Publication date :

    2022-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B62D MOTOR VEHICLES , Motorfahrzeuge



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