Title:
CIRCUIT BREAKER DRIVE SYSTEM, AND DISTRIBUTION BOARD
Document Type and Number:
Japanese Patent JP2020072027
Kind Code:
A
Abstract:
To provide a circuit breaker drive system achievable with a simple configuration.SOLUTION: A circuit breaker drive system 100 is a circuit breaker drive system that is disposed outside of the circuit breaker 20 to drive the circuit breaker 20. The circuit breaker drive system 100 includes a receiver 11 and a drive part 13. The receiver 11 receives an abnormality occurrence signal indicative of an occurrence of abnormality in the surrounding environment. The drive part 13 is configured to open a contact C1 on the circuit breaker 20 by moving a lever 21 of the circuit breaker 20 responding to the abnormality occurrence signal.SELECTED DRAWING: Figure 1
Inventors:
MIZUNO YOJI
NAKAMINAMI YOSHIHIRO
IWAMI EIJI
SHIOKAWA AKEMI
TAKAYAMA SHINJI
NAKAMINAMI YOSHIHIRO
IWAMI EIJI
SHIOKAWA AKEMI
TAKAYAMA SHINJI
Application Number:
JP2018206122A
Publication Date:
May 07, 2020
Filing Date:
October 31, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H01H73/02; H02B1/42
Domestic Patent References:
| JP3017091U | 1995-10-17 | |||
| JP2003141980A | 2003-05-16 | |||
| JP3066034U | 2000-02-18 | |||
| JPH0520995A | 1993-01-29 | |||
| JPH099489A | 1997-01-10 | |||
| JP2015207387A | 2015-11-19 |
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office