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Electronic control unit

  • US 7,031,165 B2
  • Filed: 07/01/2004
  • Issued: 04/18/2006
  • Est. Priority Date: 03/28/2002
  • Status: Active Grant
First Claim
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1. An electronic control unit comprising:

  • a substrate having a mount face and an opposite mount face;

    an electronic component located on a side of the mount face, wherein the electronic component generates heat; and

    an enclosure housing the substrate therein,wherein;

    a solid, thermally conductive member is placed between the opposite mount face and the enclosure so as to be in contact with a side of the opposite mount face and a side of the enclosure;

    a flexible, thermally conductive material is placed between the thermally conductive member and the enclosure to be in contact with a side of the thermally conductive member and the side of the enclosure;

    the enclosure includes a case and a cover, which are integrated for housing the substrate; and

    the thermally conductive member is soldered to the opposite mount face.

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