KR200401663Y1 - 진공차단기의 록킹장치 - Google Patents
진공차단기의 록킹장치 Download PDFInfo
- Publication number
- KR200401663Y1 KR200401663Y1 KR20-2005-0024169U KR20050024169U KR200401663Y1 KR 200401663 Y1 KR200401663 Y1 KR 200401663Y1 KR 20050024169 U KR20050024169 U KR 20050024169U KR 200401663 Y1 KR200401663 Y1 KR 200401663Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cover
- lever
- circuit breaker
- interlock
- vacuum circuit
- 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
Links
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
- H01H33/662—Housings or protective screens
-
- 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
- H01H2033/6667—Details concerning lever type driving rod arrangements
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (3)
- 진공차단기의 정면커버에 부착되어 왕복이동에 따라 스크류샤프트를 개폐하는 환형구가 형성된 커버와, 상기 커버와 연결되어 상기 커버의 왕복이동되도록 지지하는 인터록레버와, 상기 커버와 연결되고 상기 커버의 왕복이동에 따라 투입레버의 동작 공간을 개폐하는 락레버로 구성된 것을 특징으로 하는 진공차단기의 록킹장치.
- 제 1 항에 있어서,상기 락레버는 상기 커버가 수직 상승할 때 상기 커버와 연결된 상기 락레버의 일단이 회전상승하여 상기 락레버의 타단에 투입레버가 하방으로 동작할 공간인 장공을 막는 걸림부가 형성되는 것을 특징으로 하는 진공차단기의 록킹장치.
- 제 1 항에 있어서상기 인터록레버는 인터록핸들과 직교결합된 인터록샤프트에 직교결합되는 것을 특징으로 하는 진공차단기의 록킹장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0024169U KR200401663Y1 (ko) | 2005-08-22 | 2005-08-22 | 진공차단기의 록킹장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0024169U KR200401663Y1 (ko) | 2005-08-22 | 2005-08-22 | 진공차단기의 록킹장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200401663Y1 true KR200401663Y1 (ko) | 2005-11-21 |
Family
ID=43702660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2005-0024169U Expired - Fee Related KR200401663Y1 (ko) | 2005-08-22 | 2005-08-22 | 진공차단기의 록킹장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200401663Y1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100852436B1 (ko) * | 2004-12-23 | 2008-08-14 | 현대중공업 주식회사 | 진공차단기의 도어 및 투입 인터록장치 |
| KR101071097B1 (ko) | 2010-01-19 | 2011-10-10 | 엘에스산전 주식회사 | 진공차단기의 인터록 장치 |
-
2005
- 2005-08-22 KR KR20-2005-0024169U patent/KR200401663Y1/ko not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100852436B1 (ko) * | 2004-12-23 | 2008-08-14 | 현대중공업 주식회사 | 진공차단기의 도어 및 투입 인터록장치 |
| KR101071097B1 (ko) | 2010-01-19 | 2011-10-10 | 엘에스산전 주식회사 | 진공차단기의 인터록 장치 |
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