JP6162760B2 - 遮断器用投入抵抗ユニットの支持構造 - Google Patents
遮断器用投入抵抗ユニットの支持構造 Download PDFInfo
- Publication number
- JP6162760B2 JP6162760B2 JP2015155815A JP2015155815A JP6162760B2 JP 6162760 B2 JP6162760 B2 JP 6162760B2 JP 2015155815 A JP2015155815 A JP 2015155815A JP 2015155815 A JP2015155815 A JP 2015155815A JP 6162760 B2 JP6162760 B2 JP 6162760B2
- Authority
- JP
- Japan
- Prior art keywords
- support plate
- resistance unit
- circuit breaker
- closing
- unit
- 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.)
- Expired - Fee Related
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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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
-
- 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
- H01H33/16—Impedances connected with 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/168—Impedances connected with contacts the impedance being inserted both while closing and while opening the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/38—Means for extinguishing or suppressing arc
- H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
Description
200 遮断器用投入抵抗ユニット
210 投入抵抗ユニット接点
220 第1支持板
221 第1支持板締結孔
223 締結部材
230 第2支持板
231 貫通孔
233 第2支持板締結孔
233a ヘッド収容部
240 締結部材
241 ヘッド
Claims (4)
- ガス絶縁開閉装置に備えられた遮断器の固定部に連結されて可動部と固定部との接点事故を防止する遮断器用投入抵抗ユニットの支持構造において、
前記投入抵抗ユニットの前面上端には、一端が前記固定部の上端に前後方向に所定角度回転可能且つ上下方向に所定距離移動可能に連結され、他端が前記投入抵抗ユニットの上端に前後方向に所定角度回転可能且つ上下方向に所定距離移動可能に連結される第1支持板が形成され、
前記投入抵抗ユニットの中心部には、一端が前記固定部の側面に上下方向に所定角度回転可能且つ前後方向に所定距離移動可能に連結され、他端が前記投入抵抗ユニットに連結される第2支持板が形成されることを特徴とする、遮断器用投入抵抗ユニットの支持構造。 - 前記第1支持板の両側に少なくとも1つの第1支持板締結孔がそれぞれ形成され、締結部材が前記第1支持板締結孔を貫通して前記固定部及び前記投入抵抗ユニットにそれぞれ締結されることにより、前記第1支持板の一端は、前記固定部に連結された状態で前後方向に所定角度回転し、前記第1支持板の他端は、前記投入抵抗ユニットに連結された状態で前後方向に所定角度回転する、請求項1に記載の遮断器用投入抵抗ユニットの支持構造。
- 前記第2支持板の一端には前記投入抵抗ユニットが貫通するように貫通孔が形成され、前記第2支持板の他端には少なくとも1つの第2支持板締結孔が形成され、
前記投入抵抗ユニットが前記貫通孔を貫通した状態で締結部材が前記第2支持板締結孔を貫通して前記固定部に締結されることにより、前記第2支持板により前記投入抵抗ユニットが上下方向に所定角度回転する、請求項1に記載の遮断器用投入抵抗ユニットの支持構造。 - 前記締結部材の上部にはヘッドが形成され、前記第2支持板締結孔には前記ヘッドが収容されるヘッド収容部が形成される、請求項3に記載の遮断器用投入抵抗ユニットの支持構造。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2014-0101818 | 2014-08-07 | ||
KR1020140101818A KR101786522B1 (ko) | 2014-08-07 | 2014-08-07 | 차단기용 투입저항유닛의 지지구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016039145A JP2016039145A (ja) | 2016-03-22 |
JP6162760B2 true JP6162760B2 (ja) | 2017-07-12 |
Family
ID=53724121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015155815A Expired - Fee Related JP6162760B2 (ja) | 2014-08-07 | 2015-08-06 | 遮断器用投入抵抗ユニットの支持構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9620314B2 (ja) |
EP (1) | EP2983188B1 (ja) |
JP (1) | JP6162760B2 (ja) |
KR (1) | KR101786522B1 (ja) |
CN (1) | CN105374642B (ja) |
ES (1) | ES2629051T3 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101797021B1 (ko) * | 2014-10-23 | 2017-11-13 | 엘에스산전 주식회사 | 초고압 차단기의 투입 저항 지지 구조 |
KR102517376B1 (ko) | 2016-04-19 | 2023-04-03 | 엘에스일렉트릭(주) | 투입저항을 구비하는 차단기 |
CN107221472B (zh) * | 2017-05-05 | 2019-08-13 | 平高集团有限公司 | 电阻片压接结构及断路器 |
CN111261448B (zh) * | 2020-01-07 | 2022-07-05 | 平高集团有限公司 | 断路器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3745284A (en) * | 1971-05-21 | 1973-07-10 | Hitachi Ltd | Gas breakers |
CH579819A5 (ja) | 1974-11-22 | 1976-09-15 | Bbc Brown Boveri & Cie | |
JPS5517929A (en) | 1978-07-26 | 1980-02-07 | Hitachi Ltd | Buffer type gas breaker |
CA1325234C (en) * | 1988-03-28 | 1993-12-14 | Minori Sato | Circuit breaker |
JPH03274626A (ja) | 1990-03-26 | 1991-12-05 | Toshiba Corp | 投入抵抗付きパッファ形ガス遮断器 |
JP3046095B2 (ja) * | 1991-05-23 | 2000-05-29 | 株式会社日立製作所 | 並列抵抗付遮断器 |
JP3357682B2 (ja) | 1992-03-13 | 2002-12-16 | 株式会社東芝 | 投入抵抗付パッファ形ガス遮断器 |
JP2751727B2 (ja) | 1992-04-14 | 1998-05-18 | 三菱電機株式会社 | 遮断器 |
JPH05298965A (ja) | 1992-04-21 | 1993-11-12 | Toshiba Corp | 抵抗接点付遮断器 |
DE4336951A1 (de) * | 1993-10-29 | 1995-05-04 | Abb Management Ag | Hochspannungsschaltgerät |
JP3437633B2 (ja) * | 1994-03-31 | 2003-08-18 | 株式会社日立製作所 | 並列抵抗付き遮断器 |
JP3274626B2 (ja) | 1997-05-16 | 2002-04-15 | リンナイ株式会社 | 燃焼装置 |
US8823294B2 (en) | 2007-06-27 | 2014-09-02 | Brooks Automation, Inc. | Commutation of an electromagnetic propulsion and guidance system |
JP5258649B2 (ja) | 2009-03-19 | 2013-08-07 | 株式会社豊田中央研究所 | 無段変速機 |
-
2014
- 2014-08-07 KR KR1020140101818A patent/KR101786522B1/ko active IP Right Grant
-
2015
- 2015-07-20 US US14/803,957 patent/US9620314B2/en not_active Expired - Fee Related
- 2015-07-28 EP EP15178594.6A patent/EP2983188B1/en not_active Not-in-force
- 2015-07-28 ES ES15178594.6T patent/ES2629051T3/es active Active
- 2015-08-06 CN CN201510478148.0A patent/CN105374642B/zh not_active Expired - Fee Related
- 2015-08-06 JP JP2015155815A patent/JP6162760B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN105374642B (zh) | 2018-02-06 |
KR20160017995A (ko) | 2016-02-17 |
US20160042895A1 (en) | 2016-02-11 |
CN105374642A (zh) | 2016-03-02 |
EP2983188A1 (en) | 2016-02-10 |
EP2983188B1 (en) | 2017-03-15 |
JP2016039145A (ja) | 2016-03-22 |
ES2629051T3 (es) | 2017-08-07 |
KR101786522B1 (ko) | 2017-10-18 |
US9620314B2 (en) | 2017-04-11 |
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