| 摘要 |
<p>PCT No. PCT/EP94/03825 Sec. 371 Date Sep. 20, 1995 Sec. 102(e) Date Sep. 20, 1995 PCT Filed Nov. 18, 1994 PCT Pub. No. WO95/14911 PCT Pub. Date Jun. 1, 1995The proposed device is intended for use in motor vehicles and permits a high level of accuracy in measurement and simple and cost-effective manufacture. It comprises a shaft component (12) arranged adjustably in a housing element (21) and a rotating unit (20') of a rotation angle sensor (2) which can move in relation to the fixed unit (20). The stator element (21) consists of two rounded cusp-shaped subcomponents held with a bracing unit and secured in a stator mount (23). There is a clearance recess between the subcomponents of the stator element. The rotating unit (20') is a ring-shaped magnet element (24) held by a magnet holder (26,27) connected to the shaft element (12); this arrangement allows the magnet element (24) to move around the stator element subcomponents leaving an air gap (25). The housing element (13) can be constructed in many parts. The stator mount (23) and parts of the multiple-component housing element (13) can be moulded from an electrically conducting long-fibre granulate with 1%-10% by volume stainless steel filaments. This creates a high degree of shielding against electromagnetic influences.</p> |
