JP7176116B2 - 開閉器用操作装置 - Google Patents

開閉器用操作装置 Download PDF

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Publication number
JP7176116B2
JP7176116B2 JP2021529577A JP2021529577A JP7176116B2 JP 7176116 B2 JP7176116 B2 JP 7176116B2 JP 2021529577 A JP2021529577 A JP 2021529577A JP 2021529577 A JP2021529577 A JP 2021529577A JP 7176116 B2 JP7176116 B2 JP 7176116B2
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Japan
Prior art keywords
pair
closing
support member
spring
guide groove
Prior art date
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Active
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JP2021529577A
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English (en)
Japanese (ja)
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JPWO2021001901A1 (https=
JPWO2021001901A5 (https=
Inventor
晃輔 色見
正治 清水
敬 丸島
芳明 網田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Toshiba Energy Systems and Solutions Corp
Original Assignee
Toshiba Corp
Toshiba Energy Systems and Solutions Corp
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Application filed by Toshiba Corp, Toshiba Energy Systems and Solutions Corp filed Critical Toshiba Corp
Publication of JPWO2021001901A1 publication Critical patent/JPWO2021001901A1/ja
Publication of JPWO2021001901A5 publication Critical patent/JPWO2021001901A5/ja
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Publication of JP7176116B2 publication Critical patent/JP7176116B2/ja
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/40—Power arrangements internal to the switch for operating the driving mechanism using spring motor

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP2021529577A 2019-07-01 2019-07-01 開閉器用操作装置 Active JP7176116B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/026157 WO2021001901A1 (ja) 2019-07-01 2019-07-01 開閉器用操作装置

Publications (3)

Publication Number Publication Date
JPWO2021001901A1 JPWO2021001901A1 (https=) 2021-01-07
JPWO2021001901A5 JPWO2021001901A5 (https=) 2022-03-04
JP7176116B2 true JP7176116B2 (ja) 2022-11-21

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ID=74100963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021529577A Active JP7176116B2 (ja) 2019-07-01 2019-07-01 開閉器用操作装置

Country Status (3)

Country Link
JP (1) JP7176116B2 (https=)
CN (1) CN114008732B (https=)
WO (1) WO2021001901A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61126170U (https=) * 1985-01-28 1986-08-08
JP5468493B2 (ja) * 2010-08-23 2014-04-09 株式会社東芝 開閉器用操作装置およびその投入ばね力調整方法
DE112011104456T5 (de) * 2010-12-20 2013-09-19 Mitsubishi Electric Corp. Leistungs-Schaltvorrichtung
CN202678172U (zh) * 2012-06-27 2013-01-16 公牛集团有限公司 旋转避让机械式自复位开关
CN202888045U (zh) * 2012-10-22 2013-04-17 徐世委 无触点滑动式船型开关
JP2014098241A (ja) * 2012-11-13 2014-05-29 Nexco-Maintenance Tohoku Co Ltd 排水管取付金具
CN204706674U (zh) * 2015-05-15 2015-10-14 钱峰 保护儿童的电源插座
JP6495805B2 (ja) * 2015-11-11 2019-04-03 株式会社東芝 開閉器用操作装置及びその遮断ばね力調整方法

Also Published As

Publication number Publication date
JPWO2021001901A1 (https=) 2021-01-07
CN114008732B (zh) 2024-11-19
CN114008732A (zh) 2022-02-01
WO2021001901A1 (ja) 2021-01-07

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