Title:
SWITCHGEAR
Document Type and Number:
Japanese Patent JP2019106403
Kind Code:
A
Abstract:
To provide a switchgear capable of keeping a contact between contacts firmly even under the action of an external force.SOLUTION: A switchgear includes a movable contact and two fixed contacts, and the movable contact includes a biasing member that can be pivoted between a first contact position where the movable contact and one fixed contact make contact and a second contact position where the movable contact and the other fixed contact make contact, and is provided to bias the movable contacts in the first contact position and the second contact position in the respective positions.SELECTED DRAWING: Figure 2
Inventors:
TSUJIMOTO YUKI
Application Number:
JP2017236282A
Publication Date:
June 27, 2019
Filing Date:
December 08, 2017
Export Citation:
Assignee:
DAIHEN CORP
International Classes:
H01F29/02; H01H1/50; H01H31/02; H01H31/28; H01H33/40
Domestic Patent References:
| JP2002110436A | 2002-04-12 | |||
| JPS59189518A | 1984-10-27 | |||
| JPH0541040U | 1993-06-01 | |||
| JPS4983554U | 1974-07-19 | |||
| JPH11238635A | 1999-08-31 | |||
| JP2012146499A | 2012-08-02 | |||
| JP2016063134A | 2016-04-25 |
Foreign References:
| US4166938A | 1979-09-04 |
Attorney, Agent or Firm:
Hideno Kono
Nobuo Kono
Nobuo Kono