Rotation angle sensor

Details Rotation angle sensor Rotation angle sensor

2006-02-21

2006-02-21

Patidar, Jay (Department: 2862)

Electricity: measuring and testing

Magnetic

Displacement

C324S207200, C324S207210

Reexamination Certificate

active

07002338

ABSTRACT:
A Rotation angle sensor includes the following elements:(a) a sensor housing;(b) a rotor unit having at least one segment magnet, mounted for rotation in the housing;(c) a stator unit having a magnetic flux detection device, mounted in the housing adjacent the rotor;(d) a bearing shaft unit having a bearing shell and a radial shaft seal, mounted in the housing, the bearing shaft forming a shaft receiver recess mounted in the rotor unit; and(e) a rotor actuation unit inserted into the shaft receiver recess. The rotor actuation unit includes a shaft element for moving the rotor unit with respect to the stator unit, whereby during manufacture, the bearing shell is inserted into the housing unit at least to the point of the rotor unit, and the radial shaft seal is inserted behind it, and the shaft element is pressed past the radial shaft seal and the bearing shell into the shaft receiver recess.

REFERENCES:
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patent: 6163148 (2000-12-01), Takada et al.
patent: 6252394 (2001-06-01), Roze et al.
patent: 6356073 (2002-03-01), Hamaoka et al.
patent: 198 57 017 (1999-06-01), None
patent: 1 024 267 (2000-08-01), None
patent: 1 054 237 (2000-11-01), None

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