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Method and system for magnetic particle detection in a charge air system

  • US 9,032,787 B2
  • Filed: 02/19/2013
  • Issued: 05/19/2015
  • Est. Priority Date: 02/19/2013
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • applying a magnetic field within a gas flow passage through which a gas flow passes, the gas flow including at least some exhaust gas; and

    measuring a signal produced by particles in the gas flow interacting with the magnetic field.

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