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Feedthrough device having electrochemical corrosion protection

  • US 6,812,404 B1
  • Filed: 10/14/2003
  • Issued: 11/02/2004
  • Est. Priority Date: 10/14/2003
  • Status: Active Grant
First Claim
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1. A feedthrough assembly, which comprises:

  • a ferrule;

    a terminal extending through said ferrule;

    an insulating body disposed within at least a portion of said ferrule and surrounding at least a portion of said terminal to insulate said terminal from said ferrule, said insulating body having a first end and a second end;

    a brazing material disposed proximate said first end and in contact with said terminal and said insulating body; and

    a conductive material disposed proximate said second end between said insulating body and said terminal to disperse current density from said brazing material.

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