A high voltage circuit breaker comprises a vacuum interrupter module, a drive module, and an actuator. The vacuum interrupter module has a vacuum interrupter housing and a pair of electrical contacts disposed in the vacuum interrupter housing. At least one of the pair of electrical contacts is movable relative to the other of the pair of electrical contacts to engage and disengage the electrical contacts from one another for switching a high voltage on and off. The drive module has a drive module housing and a drive member coupled with the at least one movable electrical contact. A central part of the drive member is disposed in the drive module housing and insulated from an ambient air. The actuator is coupled to the drive member and moves the pair of electrical contacts relative to one another.


    Access

    Download


    Export, share and cite



    Title :

    High voltage circuit breaker, system, vacuum interrupter module and associated drive module


    Contributors:

    Publication date :

    2019-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01H Elektrische Schalter , ELECTRIC SWITCHES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    High Voltage Circuit Breaker, System, Vacuum Interrupter Module and Associated Drive Module

    PHILLPOTTS ROBERT / DA SILVA DOMINGUES ELIZABETH / MOORE THOMAS | European Patent Office | 2017

    Free access

    High voltage module with circuit breaker for motor vehicles

    RATHMACHER RALF | European Patent Office | 2015

    Free access

    High-voltage vacuum circuit breaker transfer trolley

    ZHANG CHENG | European Patent Office | 2023

    Free access


    Power drive circuit module

    MA SHENTONG | European Patent Office | 2015

    Free access