JP7094370B2 - 直流遮断器 - Google Patents
直流遮断器 Download PDFInfo
- Publication number
- JP7094370B2 JP7094370B2 JP2020535082A JP2020535082A JP7094370B2 JP 7094370 B2 JP7094370 B2 JP 7094370B2 JP 2020535082 A JP2020535082 A JP 2020535082A JP 2020535082 A JP2020535082 A JP 2020535082A JP 7094370 B2 JP7094370 B2 JP 7094370B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- circuit breaker
- electrode terminals
- terminal portion
- pair
- 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.)
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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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
-
- 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
- H01H33/596—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 for interrupting dc
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1045—Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop
-
- 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
- H01H33/025—Terminal arrangements
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
- H01H71/082—Connections between juxtaposed circuit breakers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
110、410 接続部 170、470 消弧部
120、420 第1端子部 121、421 第1正極端子
123、423 第1負極端子 125、425 第1接続部
130、430 第2端子部 131、431 第2正極端子
133、433 第2負極端子 135、435 第2接続部
140 第3端子部 141 第3正極端子
143 第3負極端子 145 第3接続部
147 第4接続部 251、551 固定部
253、553 固定接点 255、555 可動部
257、557 可動接点 300、800 設置ガイド部
610 支持部 611 支持プレート
613 支持フレーム 620 グリッド部
621 グリッド 623 切欠部
630 排気部 640 誘導部
641 アークランナー 643 アークガイド部
645 経路部 647 磁性部
649 締結部
Claims (8)
- 直流遮断器において、
電源に接続されるように構成される第1端子部と、
前記第1端子部に接続され、負荷に接続されるように構成される第2端子部と、
前記第1端子部及び前記第2端子部とは異なる列に配列され、該第1端子部と該第2端子部とを接続する第3端子部と、を含み、
前記第1端子部は、
互いに並列に接続され、前記電源に接続されるように構成される少なくとも1対の第1端子を含み、
前記第2端子部は、
前記第1端子にそれぞれ対応し、互いに並列に接続され、前記負荷に接続されるように構成される少なくとも1対の第2端子を含み、
前記第1端子は、
前記電源の正極に接続されるように構成される1対の第1正極端子と、
前記電源の負極に接続されるように構成される1対の第1負極端子とを含み、 前記第2端子は、
前記第1正極端子にそれぞれ対応する1対の第2正極端子と、
前記第1負極端子にそれぞれ対応する1対の第2負極端子とを含み、
前記第3端子部は、2対の第3正極端子と、2対の第3負極端子とを含み、
前記2対の第3正極端子の内、一方の対の第3正極端子は、前記1対の第1正極端子に接続され、他方の対の第3正極端子は、前記一対の第2正極端子に接続され、
前記2対の第3負極端子の内、一方の対の第3負極端子は、前記1対の第1負極端子に接続され、他方の対の第3負極端子は、前記一対の第2負極端子に接続される、直流遮断器。 - 前記第1端子部は、
前記第1端子同士を並列に接続する第1接続部をさらに含む、請求項1に記載の直流遮断器。 - 前記第2端子部は、
前記第2端子同士を並列に接続する第2接続部をさらに含む、請求項1に記載の直流遮断器。 - 前記第1端子部と前記第2端子部との接続を制御するように構成される開閉部をさらに含む、請求項1に記載の直流遮断器。
- 前記開閉部の動作により発生したアークを消弧する消弧部をさらに含む、請求項4に記載の直流遮断器。
- 前記消弧部は、
前記開閉部の動作により発生したアークをグリッド部に誘導する誘導部と、
前記誘導部により誘導されたアークの圧力を増加させるグリッド部と、
前記グリッド部により圧力が増加したアークを放出する排気部とを含む、請求項5に記載の直流遮断器。 - 固定部と可動部を挟んで配置され、前記排気部と前記グリッド部を支持する支持部をさらに含む、請求項6に記載の直流遮断器。
- 前記支持部は、
前記固定部と前記可動部を挟んで互いに離隔して配置される支持プレートと、
前記支持プレートに結合され、前記支持プレート間の間隔を維持する支持フレームとを含む、請求項7に記載の直流遮断器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0181337 | 2017-12-27 | ||
KR1020170181337A KR102108146B1 (ko) | 2017-12-27 | 2017-12-27 | 직류 차단기 |
PCT/KR2018/013713 WO2019132237A1 (ko) | 2017-12-27 | 2018-11-12 | 직류 차단기 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021508920A JP2021508920A (ja) | 2021-03-11 |
JP7094370B2 true JP7094370B2 (ja) | 2022-07-01 |
Family
ID=67063907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020535082A Active JP7094370B2 (ja) | 2017-12-27 | 2018-11-12 | 直流遮断器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11430621B2 (ja) |
EP (1) | EP3734631B1 (ja) |
JP (1) | JP7094370B2 (ja) |
KR (1) | KR102108146B1 (ja) |
CN (1) | CN111527576B (ja) |
WO (1) | WO2019132237A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4177921A1 (en) * | 2021-11-08 | 2023-05-10 | ABB S.p.A. | Low voltage switch pole |
EP4177920B1 (en) * | 2021-11-08 | 2024-06-26 | ABB S.p.A. | Low voltage switch pole |
Citations (7)
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JP2012138173A (ja) | 2010-12-24 | 2012-07-19 | Hitachi Industrial Equipment Systems Co Ltd | 回路遮断器 |
JP2012174686A (ja) | 2011-02-22 | 2012-09-10 | Ls Industrial Systems Co Ltd | 消弧部を有する配線用遮断器 |
WO2013171903A1 (ja) | 2012-05-18 | 2013-11-21 | 三菱電機株式会社 | 直流回路用回路遮断器及び直流回路用回路遮断装置 |
JP2015220180A (ja) | 2014-05-20 | 2015-12-07 | パナソニックIpマネジメント株式会社 | 接点装置 |
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CN205789789U (zh) | 2016-06-20 | 2016-12-07 | 浙江正泰电器股份有限公司 | 小型断路器串联装置 |
JP2017010706A (ja) | 2015-06-19 | 2017-01-12 | 三菱電機株式会社 | 回路遮断器 |
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2017
- 2017-12-27 KR KR1020170181337A patent/KR102108146B1/ko active IP Right Grant
-
2018
- 2018-11-12 JP JP2020535082A patent/JP7094370B2/ja active Active
- 2018-11-12 WO PCT/KR2018/013713 patent/WO2019132237A1/ko unknown
- 2018-11-12 CN CN201880083899.4A patent/CN111527576B/zh active Active
- 2018-11-12 US US16/954,851 patent/US11430621B2/en active Active
- 2018-11-12 EP EP18897036.2A patent/EP3734631B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012138173A (ja) | 2010-12-24 | 2012-07-19 | Hitachi Industrial Equipment Systems Co Ltd | 回路遮断器 |
JP2012174686A (ja) | 2011-02-22 | 2012-09-10 | Ls Industrial Systems Co Ltd | 消弧部を有する配線用遮断器 |
WO2013171903A1 (ja) | 2012-05-18 | 2013-11-21 | 三菱電機株式会社 | 直流回路用回路遮断器及び直流回路用回路遮断装置 |
JP2015220180A (ja) | 2014-05-20 | 2015-12-07 | パナソニックIpマネジメント株式会社 | 接点装置 |
US20160079024A1 (en) | 2014-09-11 | 2016-03-17 | Schneider Electric Industries Sas | Circuit breaker |
JP2017010706A (ja) | 2015-06-19 | 2017-01-12 | 三菱電機株式会社 | 回路遮断器 |
CN205789789U (zh) | 2016-06-20 | 2016-12-07 | 浙江正泰电器股份有限公司 | 小型断路器串联装置 |
Also Published As
Publication number | Publication date |
---|---|
US11430621B2 (en) | 2022-08-30 |
CN111527576B (zh) | 2022-10-04 |
CN111527576A (zh) | 2020-08-11 |
EP3734631B1 (en) | 2023-10-25 |
EP3734631A1 (en) | 2020-11-04 |
KR102108146B1 (ko) | 2020-05-11 |
US20210090829A1 (en) | 2021-03-25 |
JP2021508920A (ja) | 2021-03-11 |
WO2019132237A1 (ko) | 2019-07-04 |
KR20190079261A (ko) | 2019-07-05 |
EP3734631A4 (en) | 2021-09-01 |
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