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Method of manufacturing a composite overmolded heat pipe

  • US 6,681,487 B2
  • Filed: 04/16/2002
  • Issued: 01/27/2004
  • Est. Priority Date: 02/01/2000
  • Status: Expired due to Fees
First Claim
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1. A method of manufacturing a heat pipe construction with integral shielding against electromagnetic interference, comprising the steps of:

  • providing a tubular pipe containing heat pipe media;

    said tubular pipe having an outer surface, a first end and a second end; and

    overmolding a thermally conductive, electromagnetic interference absorbtive polymer composition around said outer surface of said tubular pipe;

    said polymer composition being a polymer composite material loaded with a first thermally conductive filler having a high aspect ratio and a second thermally conductive filler having a low aspect ratio.

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