Title:
AIR CIRCUIT BREAKER
Document Type and Number:
WIPO Patent Application WO/2018/189778
Kind Code:
A1
Abstract:
This invention comprises, among a plurality of magnetic iron plates of a fixed iron core, mounting sections provided on some of the magnetic iron plates. In this invention, a driving shaft is led out to the exterior of the fixed iron core through a gap provided in the magnetic iron plates having the mounting sections. The fixed iron core is fixed via the mounting sections onto ribs provided on an insulation casing, thereby setting the position of the central axis of the driving shaft relative to the insulation casing.
Inventors:
UCHINO SOSUKE (JP)
DEGUCHI TOMOYA (JP)
IWASHITA HISASHI (JP)
SAGARA YUTA (JP)
IMAEDA RYUNOSUKE (JP)
DEGUCHI TOMOYA (JP)
IWASHITA HISASHI (JP)
SAGARA YUTA (JP)
IMAEDA RYUNOSUKE (JP)
Application Number:
PCT/JP2017/014649
Publication Date:
October 18, 2018
Filing Date:
April 10, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01H31/02; H01H3/28; H01H33/38
Foreign References:
| JP2008159270A | 2008-07-10 | |||
| JP2008084718A | 2008-04-10 | |||
| JP4578433B2 | 2010-11-10 | |||
| JPH0689808A | 1994-03-29 |
Other References:
See also references of EP 3611744A4
Attorney, Agent or Firm:
OIWA Masuo et al. (JP)
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