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Power sensor module for engine transmission and driveline applications

  • US 7,293,476 B2
  • Filed: 02/02/2005
  • Issued: 11/13/2007
  • Est. Priority Date: 08/20/2004
  • Status: Expired due to Fees
First Claim
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1. A power sensor module, adapted for use with a rotating shaft, comprising:

  • a housing and a torque sensor within the housing and mounted on the rotating element wherein the torque sensor produces a torque sensor signal based on the amount of torque applied to the rotating element;

    a rotating circuit inside the housing and connected to the rotating element such that the rotating circuit obtains the torque sensor signal and produces a transmitted torque signal;

    a stationary circuit that receives the transmitted torque signal and produces a torque signal;

    a target inside the housing and mounted on the rotating element; and

    a speed sensor inside the housing such that the speed sensor detects the target and produces a speed signal.

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