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Arc Preventing Or Extinguishing DevicesArc Preventing Or Extinguishing Devices patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.
Gas insulated switchgear and manufacturing method of the same
11/27/14 - 20140346143 - A gas insulated switchgear includes a high-voltage conductor installed inside a ground tank filled with an insulation gas and the high-voltage conductor is supported on an insulation spacer and thereby fixed to the ground tank. The gas insulator switchgear is configured in such a manner that an insulation portion of...
Arc extinguishing resin processed article and circuit breaker using the same
11/19/09 - 20090283500 - An arc extinguishing resin processed article having excellent flame retardancy is disclosed, in which the contribution to rise in inner pressure is small, a pyrolysis gas that can efficiently extinguish an arc generated upon the interruption of a circuit can be generated, and heat resistance withstanding the rise in temperature...