JP5434406B2 - 断路器 - Google Patents
断路器 Download PDFInfo
- Publication number
- JP5434406B2 JP5434406B2 JP2009207929A JP2009207929A JP5434406B2 JP 5434406 B2 JP5434406 B2 JP 5434406B2 JP 2009207929 A JP2009207929 A JP 2009207929A JP 2009207929 A JP2009207929 A JP 2009207929A JP 5434406 B2 JP5434406 B2 JP 5434406B2
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- JP
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- Prior art keywords
- contact
- arc
- shield
- conductor
- stationary
- 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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- 239000004020 conductor Substances 0.000 claims description 37
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 21
- 229910052751 metal Inorganic materials 0.000 description 16
- 239000002184 metal Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000009467 reduction Effects 0.000 description 7
- 230000005684 electric field Effects 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 241000722921 Tulipa gesneriana Species 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Description
2 可動子
3A,3B,3C,3D アークコンタクト
4 バネ
5a 固定側接触子
5b 可動側接触子
6a 固定側シールド
6b 可動側シールド
7 固定側導体
8 可動側筒状導体
15A,15B,15C 支持枠
16 コイルバネ
21 アーク点弧部
22 コイル部
23 接触部
24 支持絶縁部
Claims (1)
- それぞれ中心導体を有する絶縁スペーサで区画されて絶縁性ガスを封入される密封容器内に、
一方の絶縁スペーサの中心導体に取り付けられる固定側導体と、
前記固定側導体に接続される固定側接触子と、
前記固定側接触子の内側に取り付けられるアークコンタクトと、
前記固定側接触子を包囲して配置した固定側シールドと、
前記固定側接触子及び前記アークコンタクトに接触するとともに前記アークコンタクトとの開極に先行して前記固定側接触子から開離する可動子と、
前記アークコンタクトを前記可動子の動作軸方向に追従させる追従手段とを備えた断路器において、
前記アークコンタクトのアーク点弧部と前記固定側導体との間に電気的に直列に挿入されるインダクタンスを有し、
前記追従手段は、バネと、前記バネを可動自在に支えて前記アークコンタクトと前記固定側接触子を電気的に接続する支持枠と、で構成して前記固定接触子の内側に配置し、
前記アークコンタクトは、アークが点弧するアーク点弧部と、導体をコイル状に巻いた前記インダクタンスとなるコイル部と、前記固定側接触子内に配置される支持枠と電気的に接触する接触部と、前記アーク点弧部とコイル部と接触部とをコイルの巻線部で支持する支持絶縁部とで構成されることを特徴とする断路器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009207929A JP5434406B2 (ja) | 2009-09-09 | 2009-09-09 | 断路器 |
TW99129384A TWI421893B (zh) | 2009-09-09 | 2010-09-01 | 斷路器 |
CN201010274380XA CN102024610A (zh) | 2009-09-09 | 2010-09-07 | 断路器 |
KR1020100087837A KR101072518B1 (ko) | 2009-09-09 | 2010-09-08 | 단로기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009207929A JP5434406B2 (ja) | 2009-09-09 | 2009-09-09 | 断路器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011060535A JP2011060535A (ja) | 2011-03-24 |
JP5434406B2 true JP5434406B2 (ja) | 2014-03-05 |
Family
ID=43865786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009207929A Active JP5434406B2 (ja) | 2009-09-09 | 2009-09-09 | 断路器 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5434406B2 (ja) |
KR (1) | KR101072518B1 (ja) |
CN (1) | CN102024610A (ja) |
TW (1) | TWI421893B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103022928B (zh) * | 2012-12-28 | 2015-07-29 | 中国西电电气股份有限公司 | 一种触头双屏蔽结构 |
FR3001081B1 (fr) * | 2013-01-14 | 2016-05-13 | Alstom Technology Ltd | Sectionneur a contact d'arc rotatif |
KR101650925B1 (ko) * | 2014-06-24 | 2016-08-24 | 한국전기연구원 | 진공차단기의 고성능 진공 인터럽터 |
CN105990049A (zh) * | 2015-02-15 | 2016-10-05 | 西门子公司 | 隔离开关及其开关设备 |
JP6953329B2 (ja) * | 2018-03-06 | 2021-10-27 | 株式会社日立産機システム | 開閉器 |
CN110853968B (zh) * | 2018-08-21 | 2021-11-19 | 西安西电高压开关有限责任公司 | 一种隔离开关及其静触头的密封复位装置 |
CN111105951B (zh) * | 2018-10-29 | 2022-07-05 | 平高集团有限公司 | 高压开关及其电阻静触头 |
CN111430185B (zh) * | 2019-01-09 | 2022-06-17 | 厦门台松精密电子有限公司 | 具有散热功能的继电器结构 |
JP7199504B2 (ja) * | 2019-02-27 | 2023-01-05 | 三菱電機株式会社 | 接触子、接触子の製造方法、遮断器および開閉器 |
CN113012973A (zh) * | 2021-02-26 | 2021-06-22 | 西安西电开关电气有限公司 | 一种具有大电流开断能力的隔离开关 |
CN113328423B (zh) * | 2021-06-01 | 2022-11-08 | 国网湖北省电力有限公司超高压公司 | 一种高压电力的浪涌保护器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6441130A (en) * | 1987-08-06 | 1989-02-13 | Toshiba Corp | Gas insulated electric apparatus |
JPH0392334U (ja) * | 1990-01-09 | 1991-09-19 | ||
JPH04179017A (ja) * | 1990-11-14 | 1992-06-25 | Tokyo Electric Power Co Inc:The | 限流素子付き真空スイッチ |
JPH04332416A (ja) * | 1991-05-08 | 1992-11-19 | Hitachi Ltd | ガス断路器及びガス絶縁開閉装置 |
JPH05342952A (ja) * | 1992-06-04 | 1993-12-24 | Mitsubishi Electric Corp | ガス絶縁開閉装置 |
JP4612495B2 (ja) * | 2005-07-21 | 2011-01-12 | 株式会社日本Aeパワーシステムズ | ガス絶縁開閉器 |
JP4852434B2 (ja) * | 2007-01-16 | 2012-01-11 | 株式会社日本Aeパワーシステムズ | ガス絶縁開閉器 |
-
2009
- 2009-09-09 JP JP2009207929A patent/JP5434406B2/ja active Active
-
2010
- 2010-09-01 TW TW99129384A patent/TWI421893B/zh active
- 2010-09-07 CN CN201010274380XA patent/CN102024610A/zh active Pending
- 2010-09-08 KR KR1020100087837A patent/KR101072518B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR101072518B1 (ko) | 2011-10-11 |
TWI421893B (zh) | 2014-01-01 |
TW201120932A (en) | 2011-06-16 |
JP2011060535A (ja) | 2011-03-24 |
KR20110027604A (ko) | 2011-03-16 |
CN102024610A (zh) | 2011-04-20 |
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