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US 2017/0256373 A1Published application
Internal tulip sleeve of the female arcing contact of a high voltage electric circuit breaker
AssigneeGeneral Electric Technology GmbH
InventorsVictor Hermosillo, Thomas Tometich, Ramaprasad E. Lakshminarayana, Cyril Gregoire, Alaa Alameddine
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Abstract
An internal tulip sleeve for the female arcing contact of a high voltage circuit breaker. According to the invention, this sleeve comprises a body of non-magnetic steel or of copper-tungsten alloy, this body comprising an internal face covered with copper.
Claims9
An internal tulip sleeve for a female arcing contact of an alternating high voltage circuit breaker, this sleeve comprising a body of non-magnetic steel or of tungsten copper alloy, this body comprising an inner face covered with copper.
Dependencies are inferred from the claim text.