Device to determine the angle of rotation, especially for the steering shaft of a vehicle

Device to determine the angle of rotation, especially for the steering shaft of a vehicle

  • CN 101,722,986 A
  • Filed: 10/21/2009
  • Published: 06/09/2010
  • Est. Priority Date: 10/21/2008
  • Status: Active Application
First Claim
Patent Images

1. the corner that is used to determine the angle position of the axle (10) that rotatablely moves is determined device (1), this device has:

  • a master rotor (11) that connects with the described axle (10) that rotatablely moves, first sensor unit (12) is set on described master rotor, is used for determining the angle position of master rotor (11);

    The one additional rotor (13) that connects with master rotor (11) rotation, second sensor unit (14) is set on this additional rotor, be used for determining the angle position of additional rotor (13), it is characterized in that each described sensor unit (12,14) has the sensor of at least one induction effect and the sensor of at least one magnetic action.

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