Contact using electric exclusion force to open and selflock

Contact using electric exclusion force to open and selflock

This invention discloses a quick response contactor with additional short circuit protection function having a repulsion reed and a pick-up reed in the shell, a mobile arm has a first arm with a fixed mobile contactor and a second arm acted by the pick-up reed, the mobile and the static arms are bas...

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1. Verfasser: QIYANG PAN
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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creator QIYANG PAN
description This invention discloses a quick response contactor with additional short circuit protection function having a repulsion reed and a pick-up reed in the shell, a mobile arm has a first arm with a fixed mobile contactor and a second arm acted by the pick-up reed, the mobile and the static arms are basically parallel to generate strong electric repulsion to separate the contactor at the transcient short circuit time, one end of the pick up reed is a smooth cantilever, the mobile arm operates along and torque reduces steadily till approaching zero to realize self-locking.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
title Contact using electric exclusion force to open and selflock
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