Spring arc arrester that opens and shuts
The utility model relates to a spring arc arrester that opens and shuts, including copper pipe, bar copper, insulating branch pipe, insulating rope, wire couple, spring and connecting axle, insulatingbranch pipe be equipped with two, the one end of two insulating branch pipes and connecting axle rot...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a spring arc arrester that opens and shuts, including copper pipe, bar copper, insulating branch pipe, insulating rope, wire couple, spring and connecting axle, insulatingbranch pipe be equipped with two, the one end of two insulating branch pipes and connecting axle rotate to be connected, the connecting axle links to each other with the one end of spring, the otherend of two insulating branch pipes is connected with copper respectively and manages and the bar copper, the inner chamber of copper pipe the arc extinction powder is equipped with, the mouth of pipeof copper pipe is packaged with mouth of pipe membrane, the one end that corresponds of bar copper and copper pipe for the pointed end, insulating rope be equipped with two, two insulating ropes set up two insulation intraductally respectively, the one end of two insulating ropes link to each other with the one end of spring, the other ends of two insulating ropes are connected with the wire couple respectively, the other e |
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