Title:
感震遮断システム、感震ブレーカ、感震コンセント、及び分電盤
Document Type and Number:
Japanese Patent JP6865387
Kind Code:
B2
Abstract:
To improve safety.SOLUTION: A vibration-sensitive interruption system 10 comprises: an oscillation detection part 11; a storage part 12; a determination part 13; and an interrupting part 14. The oscillation detection part 11 detects the magnitude of an earthquake motion. The storage part 12 stores history information about the earthquake motion on the basis of a detection result of the oscillation detection part 11. The determination part 13 performs determination processing that determines whether or not a cable way is to be interrupted on the basis of the magnitude of the earthquake motion detected by the oscillation detection part 11. The interrupting part 14 interrupts the cable way in accordance with the determination result of the determination part 13. The determination part 13 is configured so as to change sensitivity of the determination processing on the basis of the history information stored in the storage part 12.SELECTED DRAWING: Figure 1
Inventors:
Akemi Shiokawa
Go Ikushima
Junpei Endo
Yoshihiro Nakanami
Go Ikushima
Junpei Endo
Yoshihiro Nakanami
Application Number:
JP2017109434A
Publication Date:
April 28, 2021
Filing Date:
June 01, 2017
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H02H5/00; H01H83/02; H02B1/42
Domestic Patent References:
| JP2017015603A |
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office