JP7176116B2 - 開閉器用操作装置 - Google Patents
開閉器用操作装置 Download PDFInfo
- 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
- Authority
- JP
- Japan
- Prior art keywords
- pair
- closing
- support member
- spring
- guide groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2019/026157 WO2021001901A1 (fr) | 2019-07-01 | 2019-07-01 | Dispositif d'actionnement pour commutateur |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021001901A1 JPWO2021001901A1 (fr) | 2021-01-07 |
| JPWO2021001901A5 JPWO2021001901A5 (fr) | 2022-03-04 |
| JP7176116B2 true JP7176116B2 (ja) | 2022-11-21 |
Family
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 (fr) |
| CN (1) | CN114008732A (fr) |
| WO (1) | WO2021001901A1 (fr) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61126170U (fr) * | 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 |
| JP5150011B2 (ja) * | 2010-12-20 | 2013-02-20 | 三菱電機株式会社 | 電力用開閉装置 |
| 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 |
-
2019
- 2019-07-01 JP JP2021529577A patent/JP7176116B2/ja active Active
- 2019-07-01 CN CN201980097976.6A patent/CN114008732A/zh active Pending
- 2019-07-01 WO PCT/JP2019/026157 patent/WO2021001901A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021001901A1 (fr) | 2021-01-07 |
| JPWO2021001901A1 (fr) | 2021-01-07 |
| CN114008732A (zh) | 2022-02-01 |
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