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Fire-resistant electrical feedthrough

  • US 9,774,131 B2
  • Filed: 12/22/2015
  • Issued: 09/26/2017
  • Est. Priority Date: 12/22/2015
  • Status: Active Grant
First Claim
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1. A fire-resistant electrical penetrator comprising:

  • a body having a first and a second end, the body comprising an insulator;

    a conductor disposed within the body;

    a metallic sealing element disposed about and fixedly secured to a middle of the body and adapted to be used in a metal joining process; and

    a set of metallic end sleeves disposed at the first and second ends of the cylindrical body, joining the conductor to the body;

    wherein the conductor extends beyond the first and second ends of the body.

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