Composite arc shields for vacuum interrupters and methods for forming same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10679806
APP PUB NO 20180075991A1
SERIAL NO

15817950

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Abstract

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The disclosed concept pertains to vacuum interrupters and arc-resistant shields. The arc-resistant shields are positioned in between a ceramic insulator. Each end of the arc-resistant shield is hermetically sealed to the ceramic insulator. The arc-resistant shield includes an outer surface and an inner surface. The inner surface includes an arc-resistant material. Disposed within the arc-resistant shield is a pair of electrode assemblies which are separable to establish arcing. In certain embodiments, the arc-resistant material is copper-chromium alloy.

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Patent Owner(s)

  • EATON INTELLIGENT POWER LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Campbell, Louis Grant Elmira, US 5 9
Freeborn, Franklin Willis Erin, US 3 5
Smith, Eric Dennis Painted Post, US 3 4

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