JP6987253B2 - 遮断器 - Google Patents
遮断器 Download PDFInfo
- Publication number
- JP6987253B2 JP6987253B2 JP2020534091A JP2020534091A JP6987253B2 JP 6987253 B2 JP6987253 B2 JP 6987253B2 JP 2020534091 A JP2020534091 A JP 2020534091A JP 2020534091 A JP2020534091 A JP 2020534091A JP 6987253 B2 JP6987253 B2 JP 6987253B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- trip
- lever
- contact
- state
- 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
- H01H33/42—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
-
- 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
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
Landscapes
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/028742 WO2020026357A1 (ja) | 2018-07-31 | 2018-07-31 | 遮断器 |
JPPCT/JP2018/028742 | 2018-07-31 | ||
PCT/JP2019/023705 WO2020026609A1 (ja) | 2018-07-31 | 2019-06-14 | 遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020026609A1 JPWO2020026609A1 (ja) | 2020-12-17 |
JP6987253B2 true JP6987253B2 (ja) | 2021-12-22 |
Family
ID=69230606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020534091A Active JP6987253B2 (ja) | 2018-07-31 | 2019-06-14 | 遮断器 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6987253B2 (zh) |
CN (1) | CN112514018B (zh) |
TW (1) | TWI709990B (zh) |
WO (2) | WO2020026357A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7499684B2 (ja) | 2020-11-20 | 2024-06-14 | 三菱電機株式会社 | 電磁アクチュエータおよび遮断器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0676702A (ja) * | 1992-08-25 | 1994-03-18 | Mitsubishi Electric Corp | 回路遮断器 |
JPH07130254A (ja) * | 1993-11-04 | 1995-05-19 | Energy Support Corp | 自動開閉器 |
JP3641734B2 (ja) * | 1997-07-18 | 2005-04-27 | 三菱電機株式会社 | 開閉装置 |
JP2002216594A (ja) * | 2001-01-19 | 2002-08-02 | Hitachi Ltd | 開閉装置の操作機構 |
TWI278885B (en) * | 2002-10-30 | 2007-04-11 | Hitachi Ltd | Solenoid-operated device, solenoid-operated switch device and electromagnet control device |
JP4492610B2 (ja) * | 2006-12-28 | 2010-06-30 | 株式会社日立製作所 | 遮断器及びその開閉方法 |
JP5215268B2 (ja) * | 2009-09-04 | 2013-06-19 | 三菱電機株式会社 | 遮断器 |
JP6009340B2 (ja) * | 2012-12-12 | 2016-10-19 | 三菱電機株式会社 | 回路遮断器及びその電磁引き外し装置 |
JP6033107B2 (ja) * | 2013-02-13 | 2016-11-30 | 三菱電機株式会社 | 回路遮断器 |
US9530579B2 (en) * | 2013-12-26 | 2016-12-27 | Mitsubishi Electric Corporation | Bypass switch |
JP6218675B2 (ja) * | 2014-05-29 | 2017-10-25 | 三菱電機株式会社 | 回路遮断器 |
JP6231445B2 (ja) * | 2014-07-02 | 2017-11-15 | 株式会社日立産機システム | 転流式直流遮断器及びその監視方法 |
JP6658360B2 (ja) * | 2016-07-05 | 2020-03-04 | 三菱電機株式会社 | 漏電遮断器 |
-
2018
- 2018-07-31 WO PCT/JP2018/028742 patent/WO2020026357A1/ja active Application Filing
-
2019
- 2019-06-14 WO PCT/JP2019/023705 patent/WO2020026609A1/ja active Application Filing
- 2019-06-14 CN CN201980049831.9A patent/CN112514018B/zh active Active
- 2019-06-14 JP JP2020534091A patent/JP6987253B2/ja active Active
- 2019-07-19 TW TW108125534A patent/TWI709990B/zh active
Also Published As
Publication number | Publication date |
---|---|
CN112514018B (zh) | 2023-09-19 |
TWI709990B (zh) | 2020-11-11 |
CN112514018A (zh) | 2021-03-16 |
JPWO2020026609A1 (ja) | 2020-12-17 |
WO2020026357A1 (ja) | 2020-02-06 |
WO2020026609A1 (ja) | 2020-02-06 |
TW202018748A (zh) | 2020-05-16 |
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