CONTACT OF AXIAL MAGNETIC FIELD TYPE VACUUM CIRCUIT BREAKER

CONTACT OF AXIAL MAGNETIC FIELD TYPE VACUUM CIRCUIT BREAKER

The present invention relates to a contact of an axial magnetic field type vacuum circuit breaker, which is capable of reinforcing an axial magnetic field at a current peak and suppressing the generation of eddy current by improving a flow of current which flows from an electrode. According to the p...

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Hauptverfasser: LEE, HYEONG GOO, KANG, JONG SUNG, BAEK, BYUNG SAN
Format: Patent
Sprache:eng ; kor
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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creator LEE, HYEONG GOO
KANG, JONG SUNG
BAEK, BYUNG SAN
description The present invention relates to a contact of an axial magnetic field type vacuum circuit breaker, which is capable of reinforcing an axial magnetic field at a current peak and suppressing the generation of eddy current by improving a flow of current which flows from an electrode. According to the present invention, a contact of an axial magnetic field type vacuum circuit breaker is provided with a plurality of inward slits which extends, on a body having a disc shape, from the edge to the inside and is consecutively arranged at regular intervals, provided with first recessed surfaces which are consecutively arranged at regular intervals at the edge of the body between the inward slits, wherein the first recessed surfaces are respectively positioned between the front end of the acute portion of each inclined slit provided on the electrode and each inward slit adjacent to the front end to induce current, which flows diagonally along the inclined slits of the electrode, comparatively in a horizontal direction.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
title CONTACT OF AXIAL MAGNETIC FIELD TYPE VACUUM CIRCUIT BREAKER
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