Title:
SWITCH
Document Type and Number:
WIPO Patent Application WO/2019/215885
Kind Code:
A1
Abstract:
This switch (1) comprises: a tank (2); a movable contact for which reciprocal movement is possible with a fixed contact provided on the inside of the tank (2); an opening/closing shaft (6) that moves the movable contact by rotating; a jack stand (31) that is fixed to the outside of the tank (2); a torsion bar (9) that accumulates force that rotates the opening/closing shaft (6) so as to move the movable contact in the direction separating from the fixed contact; and an opening/closing lever that is detachable from the opening/closing shaft (6), wherein on the jack stand (31), a first penetration part (31c) is formed that penetrates facing the opening/closing lever, on the opening/closing lever, a second penetration part is formed that penetrates forcing the jack stand (31), and further comprised are: a bolt that is inserted through the first penetration part (31c) and the second penetration part, and a nut that is attached to the portion of the bolt that penetrates the first penetration part (31c) and the second penetration part.
Inventors:
MAENO SATORU (JP)
FUJITA DAISUKE (JP)
FUJITA DAISUKE (JP)
Application Number:
PCT/JP2018/018191
Publication Date:
November 14, 2019
Filing Date:
May 10, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01H33/40; H01H33/42
Foreign References:
| JP6239193B1 | 2017-11-29 | |||
| JP2011216245A | 2011-10-27 | |||
| JPH11273511A | 1999-10-08 | |||
| JP2000341815A | 2000-12-08 | |||
| JPH0612936A | 1994-01-21 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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