Title:
CIRCUIT BREAKER DRIVE SYSTEM, AND DISTRIBUTION BOARD
Document Type and Number:
Japanese Patent JP2020072585
Kind Code:
A
Abstract:
To provide a downsized circuit breaker drive system.SOLUTION: A circuit breaker drive system 100 is a circuit breaker drive system that is disposed outside of a circuit breaker 20 having a leakage protection function to drive the circuit breaker 20. The circuit breaker drive system 100 includes a detection part 11 and a drive part 13. The detection part 11 detects an occurrence of abnormality in the ambient environment. The drive part 13 is configured to, when the detection part 11 detects an occurrence of abnormality, cause a test button 29 of the circuit breaker 20 to operate to thereby open the contact C1 on the circuit breaker 20.SELECTED DRAWING: Figure 1
Inventors:
NAKAMINAMI YOSHIHIRO
MIZUNO YOJI
SHIOKAWA AKEMI
IWAMI EIJI
TAKAYAMA SHINJI
MIZUNO YOJI
SHIOKAWA AKEMI
IWAMI EIJI
TAKAYAMA SHINJI
Application Number:
JP2018206124A
Publication Date:
May 07, 2020
Filing Date:
October 31, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H02B1/42; H01H9/54; H01H73/00; H01H83/02
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office