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METHOD FOR IMPROVING THE OPERATION OF ELECTRICALLY CONTROLLED ACTUATORS FOR AN INTERNAL COMBUSTION ENGINE

  • US 20080204178A1
  • Filed: 02/26/2007
  • Published: 08/28/2008
  • Est. Priority Date: 02/26/2007
  • Status: Active Grant
First Claim
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1. A method for improving the operation of a dual coil electrically controlled actuator, the method comprising:

  • demagnetizing a core of a first electromagnet; and

    increasing the magnetization of a second electromagnet to actuate said dual coil electrically controlled actuator during or after demagnetizing of said core of said first electromagnet.

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