STATOR CORE FOR A VARIABLE RELUCTANCE TYPE ANGLE SENSOR

The present invention relates to a stator core for a variable reluctance type angle sensor, an angle sensor comprising such a stator and a rotor, and to a method of fabricating a variable reluctance type angle sensor. The core comprises an at least partly ferromagnetic core having a yoke (116) and a...

Full description

Saved in:
Bibliographic Details
Main Authors BOVIJN, Pieter, OCKET, Tom
Format Patent
LanguageEnglish
French
German
Published 10.04.2019
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to a stator core for a variable reluctance type angle sensor, an angle sensor comprising such a stator and a rotor, and to a method of fabricating a variable reluctance type angle sensor. The core comprises an at least partly ferromagnetic core having a yoke (116) and a plurality of poles (110) which extend from the yoke (116) radially inward toward or outward from a central axis (106) of the core (100), wherein an excitation winding and at least one output winding can be mounted on the poles (110). The yoke (116) has an essentially circular shape and said poles (110) are arranged around the circumference of said yoke (116) in a way that at least one pole-free region is provided in a first segment (108) of the circumference, the pole-free region preferably comprising a connector opening (112) passing through the yoke (116) for receiving a connector, wherein no poles (110) are arranged in the first segment (108) comprising the pole-free region.
Bibliography:Application Number: EP20170195444