KR910009145B1 - 차단장치 - Google Patents
차단장치 Download PDFInfo
- Publication number
- KR910009145B1 KR910009145B1 KR1019890003971A KR890003971A KR910009145B1 KR 910009145 B1 KR910009145 B1 KR 910009145B1 KR 1019890003971 A KR1019890003971 A KR 1019890003971A KR 890003971 A KR890003971 A KR 890003971A KR 910009145 B1 KR910009145 B1 KR 910009145B1
- Authority
- KR
- South Korea
- Prior art keywords
- lever
- circuit breaker
- opening
- disconnector
- breaker
- 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
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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/40—Power arrangements internal to the switch for operating the driving mechanism using spring motor
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- 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
- H01H33/46—Interlocking mechanisms
- H01H33/52—Interlocking mechanisms for interlocking two or more switches
-
- 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
- H01H33/666—Operating arrangements
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
Claims (2)
- 전로에 직렬로 접속된 진공차단기와 단로기의 직렬접속체와, 진공차단기를 개폐하는 회전기구와, 회전에 연동하고, 진공차단기를 폐쇄로 할때의 힘을 축세하는 스프링과, 단로기의 개방조작에 의해 작동하여 진공차단기를 개방으로 하는 제1의 링크기구와, 진공차단기가 개방으로 될때 상기 스프링의 축세력에 의해 구동되는 상기 회전기구의 회전축의 회전을 소정시간 지연시켜 전달하는 제어기구와, 상기 제어기구의 동작에 의해 상기 진공차단기의 개방으로부터 소정시간 지연되어 구동되는 제2의 링크기구와, 제2의 링크기구가 구동됨으로써 단로기를 개방으로 하는 조작기구를 구비한 것을 특징으로 하는 차단장치.
- 직렬접속된 차단기와 단로기로서, 단로기의 개방동작에 연동하고, 이것의 동작보다 소정시간 선행하여 차단기를 개방으로 하기 위한 인터록기구를 가진 차단장치에 있어서, 차단기의 트립을 행하는 조작레버와, 차단기의 개리(開離)동작에 의해 회전하고, 인터록로드를 가진 회전축과, 단로기의 개폐를 행하는 구동레버를 구비하고, 상기 차단기의 개리동작시에 상기 인터록로드에 의해 상기 구동레버를 회전시켜서 상기 단로기를 개방으로 하도록 하고, 상기 구동레버에는 시소운동을 하는 부동레버를 설치하고, 이 부동레버에 상기 인터록로드가 맞닿도록 하며, 상기 차단기트립용의 조작레버의 동작시에만, 상기 부동레버의 일단이 고정되어서, 상기 인터록로드의 동작이 상기 구동레버에 전달되도록 한 것을 특징으로 하는 차단장치.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63097857A JPH01267920A (ja) | 1988-04-19 | 1988-04-19 | 遮断装置 |
| JP88-97857 | 1988-04-19 | ||
| JP63-97857 | 1988-04-19 | ||
| JP88-124225 | 1988-05-19 | ||
| JP63124225A JPH01292720A (ja) | 1988-05-19 | 1988-05-19 | 遮断装置のインターロック機構 |
| JP63-124225 | 1988-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890016605A KR890016605A (ko) | 1989-11-29 |
| KR910009145B1 true KR910009145B1 (ko) | 1991-10-31 |
Family
ID=26438991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890003971A Expired KR910009145B1 (ko) | 1988-04-19 | 1989-03-29 | 차단장치 |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR910009145B1 (ko) |
| CN (1) | CN1018223B (ko) |
| DE (1) | DE3905146A1 (ko) |
| GB (1) | GB2217916B (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2301227B (en) * | 1994-02-18 | 1997-10-08 | Mckean Brian Ass Ltd | Sequential isolating circuit breaker and actuator |
| GB2286725A (en) * | 1994-02-18 | 1995-08-23 | Brian Mckean | Sequential isolating circuit breaker |
| GB2300305B (en) * | 1995-04-27 | 1999-04-28 | Gec Alsthom Ltd | Circuit interrupter arrangement |
| CN101819901B (zh) * | 2010-04-28 | 2012-11-07 | 山东泰开隔离开关有限公司 | 一种用于两步动作式接地开关的传动装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB782118A (en) * | 1954-07-22 | 1957-09-04 | Gen Electric Co Ltd | Improvements in or relating to electric switching arrangements |
| GB971220A (en) * | 1962-02-21 | 1964-09-30 | Merz & Mclellan Services | Improvements relating to electric circuit-breaker systems |
| CH396147A (de) * | 1962-08-07 | 1965-07-31 | Bbc Brown Boveri & Cie | Druckgasschalter mit Mehrfachunterbrechung |
| GB1028719A (en) * | 1964-03-10 | 1966-05-04 | Ass Elect Ind | Improvements in and relating to electric switchgear |
| US3571543A (en) * | 1968-09-30 | 1971-03-23 | G & W Electric Speciality Co | Multiple position vacuum interrupter switching device |
| US3708638A (en) * | 1970-12-14 | 1973-01-02 | Gen Electric | Vacuum type electric circuit breaker |
| DE3235800A1 (de) * | 1982-09-28 | 1984-04-05 | Ritter Starkstromtechnik GmbH & Co, 4600 Dortmund | Hochspannungs-schaltzelle |
| DE3312661A1 (de) * | 1983-04-08 | 1984-10-11 | Ritter Starkstromtechnik GmbH & Co, 4600 Dortmund | Schaltmechanik fuer zweiweg-trennschalter |
| US4591678A (en) * | 1984-10-26 | 1986-05-27 | Square D Company | High power switching apparatus |
| JPS61237326A (ja) * | 1985-04-10 | 1986-10-22 | 三菱電機株式会社 | 遮断装置 |
| JP3263146B2 (ja) * | 1992-10-12 | 2002-03-04 | ファナック株式会社 | 数値制御装置 |
-
1989
- 1989-02-20 DE DE3905146A patent/DE3905146A1/de not_active Ceased
- 1989-03-29 KR KR1019890003971A patent/KR910009145B1/ko not_active Expired
- 1989-04-10 GB GB8908032A patent/GB2217916B/en not_active Expired - Lifetime
- 1989-04-15 CN CN89102345A patent/CN1018223B/zh not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2217916A (en) | 1989-11-01 |
| KR890016605A (ko) | 1989-11-29 |
| CN1039144A (zh) | 1990-01-24 |
| GB8908032D0 (en) | 1989-05-24 |
| DE3905146A1 (de) | 1989-11-09 |
| GB2217916B (en) | 1992-04-01 |
| CN1018223B (zh) | 1992-09-09 |
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