JP2010135324A - 真空遮断器のチューリップ型接触具 - Google Patents
真空遮断器のチューリップ型接触具 Download PDFInfo
- Publication number
- JP2010135324A JP2010135324A JP2009274087A JP2009274087A JP2010135324A JP 2010135324 A JP2010135324 A JP 2010135324A JP 2009274087 A JP2009274087 A JP 2009274087A JP 2009274087 A JP2009274087 A JP 2009274087A JP 2010135324 A JP2010135324 A JP 2010135324A
- Authority
- JP
- Japan
- Prior art keywords
- movable
- tulip
- movable contact
- circuit breaker
- terminal
- 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.)
- Granted
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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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/38—Plug-and-socket contacts
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6643—Contacts; Arc-extinguishing means, e.g. arcing rings having disc-shaped contacts subdivided in petal-like segments, e.g. by helical grooves
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H2033/6648—Contacts containing flexible parts, e.g. to improve contact pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/038—Anti-vandalism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/044—High voltage application
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
- H02B11/04—Isolating-contacts, e.g. mountings or shieldings
Landscapes
- Trip Switchboards (AREA)
- Contacts (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
【解決手段】真空遮断器のチューリップ型接触具は、端子が挿入できるように円周方向に配置される複数の可動接触子と、可動接触子が挿入されて拘束される通孔が円周方向に形成された可動子ホルダと、可動子ホルダの通孔に可動接触子に沿って設置されて可動接触子を付勢する可動スプリングとを含む。
【選択図】図1
Description
105 半円形突起
108 結合溝
109 連結部
110 可動子ホルダ
112 通孔
113 四角狭部
114 四角広部
115 円盤
116 円形突起
120 可動スプリング
130 支持板
131 挿入体
132 環状傾斜面
133 結合路
135 ボルト
136 座金
137 結合孔
140 主回路端子
150 ブッシングターミナル端子
Claims (10)
- 端子が挿入できるように、円周方向に配置される複数の可動接触子と、
前記可動接触子が挿入されて拘束される通孔が円周方向に形成された可動子ホルダと、
前記可動子ホルダの通孔に前記可動接触子に沿って設置されて前記可動接触子を付勢する可動スプリングと
を含む真空遮断器のチューリップ型接触具。 - 前記可動接触子の両側端部には、端子の外面部に接触する半円形突起が形成され、前記半円形突起には、分離溝が形成されることを特徴とする請求項1に記載の真空遮断器のチューリップ型接触具。
- 前記可動接触子には、前記可動子ホルダに固定される結合溝が形成されることを特徴とする請求項1に記載の真空遮断器のチューリップ型接触具。
- 前記可動子ホルダには、前記可動接触子に挿入されて前記可動接触子の側方への移動を拘束する円盤が備えられることを特徴とする請求項1に記載の真空遮断器のチューリップ型接触具。
- 前記可動接触子には、前記可動スプリングが係合される連結部が形成されることを特徴とする請求項1に記載の真空遮断器のチューリップ型接触具。
- 前記可動スプリングは、四角形に折り曲げられた線材であることを特徴とする請求項1または5に記載の真空遮断器のチューリップ型接触具。
- 前記可動子ホルダの通孔は、前記可動接触子が配置される四角狭部と、前記可動スプリングが配置される四角広部とから構成されることを特徴とする請求項1に記載の真空遮断器のチューリップ型接触具。
- 前記可動子ホルダには、端子を支持する支持板が連結され、前記支持板は、前記可動子ホルダに挿入される挿入体を備え、前記挿入体には、前記可動子ホルダに支持される環状傾斜面が形成されることを特徴とする請求項1に記載の真空遮断器のチューリップ型接触具。
- 前記挿入体には、ネジが結合される結合路が形成されることを特徴とする請求項8に記載の真空遮断器のチューリップ型接触具。
- 前記支持板には、端子に結合できるように結合孔が形成されることを特徴とする請求項8に記載の真空遮断器のチューリップ型接触具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080122770A KR101013688B1 (ko) | 2008-12-04 | 2008-12-04 | 진공 차단기의 튤립형 접촉구 |
KR10-2008-0122770 | 2008-12-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010135324A true JP2010135324A (ja) | 2010-06-17 |
JP4965633B2 JP4965633B2 (ja) | 2012-07-04 |
Family
ID=42229914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009274087A Active JP4965633B2 (ja) | 2008-12-04 | 2009-12-02 | 真空遮断器のチューリップ型接触具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8269127B2 (ja) |
JP (1) | JP4965633B2 (ja) |
KR (1) | KR101013688B1 (ja) |
CN (1) | CN101752140B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111843906A (zh) * | 2020-06-19 | 2020-10-30 | 莆田学院 | 一种梅花触头拆装装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2491675C1 (ru) * | 2009-08-12 | 2013-08-27 | Абб Текнолоджи Лтд. | Разъем типа "тюльпан" и электрическая контактная система для коммутационного аппарата |
EP2410553B1 (de) * | 2010-07-19 | 2012-10-03 | ABB Technology AG | Gasisolierter Hochspannungsschalter |
EP2418666A1 (en) * | 2010-08-13 | 2012-02-15 | ABB Technology AG | Electrical contact arrangement, especially for an air insulated medium voltage circuit breaker |
US9711299B2 (en) | 2012-11-07 | 2017-07-18 | Abb Schweiz Ag | Contact-finger-element and tulip-contact-assembly for switching device |
EP2833385B1 (en) * | 2013-07-30 | 2017-05-03 | ABB Schweiz AG | Connecting device for a switchgear apparatus |
KR101697178B1 (ko) | 2015-05-11 | 2017-01-17 | 한국수력원자력 주식회사 | 스위치기어 차단기 자동 시험 장비 |
KR101673902B1 (ko) | 2015-05-11 | 2016-11-22 | 박지영 | 차단기 접촉구 시험장비의 튤립형 맞춤 플러그 |
CN107293438B (zh) * | 2016-04-12 | 2019-09-06 | 闫淼江 | 一种高压隔离开关的触头组件及其阴触头 |
KR101673903B1 (ko) | 2016-10-17 | 2016-11-22 | 박지영 | 차단기 접촉구 시험장비의 클립형 맞춤 플러그 |
CN106710961B (zh) * | 2017-02-10 | 2019-04-26 | 平高集团有限公司 | 断路器及其灭弧室、喷口 |
CN109256637A (zh) * | 2017-07-13 | 2019-01-22 | 泰科电子(上海)有限公司 | 插座连接器和插拔插头连接器的方法 |
CN107610950A (zh) * | 2017-11-07 | 2018-01-19 | 上海思源高压开关有限公司 | 一种用于高压开关的动触头 |
US11056296B2 (en) | 2019-11-20 | 2021-07-06 | Eaton Intelligent Power Limited | Circuit breaker using multiple connectors |
US20220209516A1 (en) * | 2020-12-29 | 2022-06-30 | Schneider Electric USA, Inc. | Enclosure and optimizations |
MX2023009873A (es) | 2021-02-25 | 2023-08-30 | Jst Power Equipment Inc | Sistema de conmutacion que tiene ensamble de brazo de contacto para disyuntor de conmutacion. |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS4949453A (ja) * | 1972-09-16 | 1974-05-14 | ||
JPS5126985B1 (ja) * | 1968-11-05 | 1976-08-10 | ||
JPS6191818A (ja) * | 1984-10-08 | 1986-05-09 | 日新電機株式会社 | 開閉器 |
JPS62127633A (ja) * | 1985-11-28 | 1987-06-09 | Suntory Ltd | 液面測定方法および装置 |
JPH0278115A (ja) * | 1988-09-13 | 1990-03-19 | Fuji Electric Co Ltd | 開閉装置 |
JPH02132714A (ja) * | 1988-11-11 | 1990-05-22 | Mitsubishi Electric Corp | 引出形遮断器の端子接続装置 |
Family Cites Families (11)
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JPH05290902A (ja) * | 1992-04-10 | 1993-11-05 | Mitsubishi Electric Corp | 導体接触装置 |
JPH08222063A (ja) | 1995-02-20 | 1996-08-30 | Nissin Electric Co Ltd | 開閉器 |
IT1283461B1 (it) * | 1996-07-19 | 1998-04-21 | Sace Spa | Interruttore munito di contatti scomponibili |
JP2000209723A (ja) | 1999-01-12 | 2000-07-28 | Meidensha Corp | ガス絶縁開閉装置 |
JP2000294063A (ja) * | 1999-04-02 | 2000-10-20 | Mitsubishi Electric Corp | 接触子装置 |
KR100398420B1 (ko) | 1999-12-23 | 2003-09-19 | 주식회사 포스코 | Zn-Cr도금폐수중 유기물 제거방법 |
KR100340279B1 (ko) * | 2000-08-01 | 2002-06-15 | 박환기 | 포장기의 동력전달장치 |
KR200211202Y1 (ko) | 2000-09-01 | 2001-01-15 | 엘지산전주식회사 | 진공차단기의 주회로 방열구조 |
KR200398420Y1 (ko) * | 2005-07-12 | 2005-10-12 | 엘에스산전 주식회사 | 진공차단기의 튤립접촉자 |
KR100939605B1 (ko) | 2007-12-27 | 2010-02-01 | 엘에스산전 주식회사 | 진공차단기의 접촉자 어셈블리 |
KR100996791B1 (ko) | 2008-04-10 | 2010-11-25 | 엘에스산전 주식회사 | 진공차단기의 주회로 단자 어셈블리 |
-
2008
- 2008-12-04 KR KR1020080122770A patent/KR101013688B1/ko active IP Right Grant
-
2009
- 2009-11-19 US US12/621,649 patent/US8269127B2/en active Active
- 2009-12-02 CN CN2009102462593A patent/CN101752140B/zh not_active Expired - Fee Related
- 2009-12-02 JP JP2009274087A patent/JP4965633B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5126985B1 (ja) * | 1968-11-05 | 1976-08-10 | ||
JPS4949453A (ja) * | 1972-09-16 | 1974-05-14 | ||
JPS6191818A (ja) * | 1984-10-08 | 1986-05-09 | 日新電機株式会社 | 開閉器 |
JPS62127633A (ja) * | 1985-11-28 | 1987-06-09 | Suntory Ltd | 液面測定方法および装置 |
JPH0278115A (ja) * | 1988-09-13 | 1990-03-19 | Fuji Electric Co Ltd | 開閉装置 |
JPH02132714A (ja) * | 1988-11-11 | 1990-05-22 | Mitsubishi Electric Corp | 引出形遮断器の端子接続装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111843906A (zh) * | 2020-06-19 | 2020-10-30 | 莆田学院 | 一种梅花触头拆装装置 |
Also Published As
Publication number | Publication date |
---|---|
US8269127B2 (en) | 2012-09-18 |
CN101752140B (zh) | 2012-11-07 |
KR20100064247A (ko) | 2010-06-14 |
JP4965633B2 (ja) | 2012-07-04 |
US20100140225A1 (en) | 2010-06-10 |
CN101752140A (zh) | 2010-06-23 |
KR101013688B1 (ko) | 2011-02-10 |
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