JP6987253B2 - 遮断器 - Google Patents

遮断器 Download PDF

Info

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
Application number
JP2020534091A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020026609A1 (ja
Inventor
貢 森
祐也 三ケ田
智也 出口
隆之介 今枝
雄大 相良
遼太 森岡
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2020026609A1 publication Critical patent/JPWO2020026609A1/ja
Application granted granted Critical
Publication of JP6987253B2 publication Critical patent/JP6987253B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
JP2020534091A 2018-07-31 2019-06-14 遮断器 Active JP6987253B2 (ja)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

Similar Documents

Publication Publication Date Title
CN103681132B (zh) 远程操作的断路器
AU2016208304A1 (en) Dropout recloser
JP6987253B2 (ja) 遮断器
US20120001707A1 (en) Overload relay switch without springs
KR20180090862A (ko) 차단기
TW201009873A (en) Switching apparatus with tripping device
JP2019096575A (ja) 真空遮断器
CN105047491B (zh) 一种永磁操作机构防跳装置
CA2338671C (en) Remotely controllable circuit breaker
JP6218675B2 (ja) 回路遮断器
TWI351705B (zh)
KR101728759B1 (ko) 과전류 보호버튼이 구비된 소형 배선용 차단기
US20240128040A1 (en) Circuit breaker including a remote on/off breaker
US20180308652A1 (en) Magnetic trip device of air circuit breaker
JP6858881B2 (ja) 遮断器
CN203746700U (zh) 一种接触器灭磁装置
CN212209393U (zh) 一种分闸机构及断路器
JP2010140719A (ja) 回路遮断器
JP2023094101A (ja) 引外し装置および遮断器
CN209282152U (zh) 一种拍合式电磁脱扣器
CN209626166U (zh) 一种断路器的联动脱扣机构
JP6922673B2 (ja) 遮断器
CN112820596A (zh) 一种共轴式断路器脱扣装置
CN111599650A (zh) 一种分闸机构、断路器及分闸原因指示方法
CN112309795A (zh) 一种直流断路器用瞬动保护电磁脱扣装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200615

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210629

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20210702

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210917

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20211102

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211130

R150 Certificate of patent or registration of utility model

Ref document number: 6987253

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150