Search International and National Patent Collections

1. (WO2018122284) SENSOR DEVICE

Pub. No.:    WO/2018/122284    International Application No.:    PCT/EP2017/084683
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Fri Dec 29 00:59:59 CET 2017
IPC: G01D 5/14
Applicants: ROBERT BOSCH GMBH
Inventors: KIMMERLE, Mathias
Title: SENSOR DEVICE
Abstract:
The invention relates to a method for producing a measurement value transmitter (2) for a sensor device (1), in particular according to one of the aforementioned claims, having the following steps: - providing a magnetic body (4), - providing a coil (9) which can be supplied with a current, - shaping the coil (9) into a helical winding, the internal diameter of which is greater than the outer contour of the magnetic body (4), wherein - the winding is shaped such that the pitch of the winding changes at least in some sections when viewed along the longitudinal extension of the winding, - arranging the magnetic body (4) within the coil (9), in particular coaxially to the coil, and - supplying the coil (9) with a current in order to magnetize the magnetic body (4) in order to produce the measurement value transmitter (2).