KR100379689B1 - 가스 절연 부하 개폐기 - Google Patents
가스 절연 부하 개폐기 Download PDFInfo
- Publication number
- KR100379689B1 KR100379689B1 KR10-2001-0017681A KR20010017681A KR100379689B1 KR 100379689 B1 KR100379689 B1 KR 100379689B1 KR 20010017681 A KR20010017681 A KR 20010017681A KR 100379689 B1 KR100379689 B1 KR 100379689B1
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- fixed contact
- case
- gas
- ground
- Prior art date
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
- H01H33/02—Details
- H01H33/42—Driving mechanisms
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
- H01H2033/912—Liquified gases, e.g. liquified SF6
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
Description
Claims (4)
- 원형단면 형상의 내부 수용공간이 형성된 케이스와, 상기 케이스의 일정 부위의 내 측면에서 외 측면으로 연결되도록 적어도 하나 장착된 제1고정접점과, 상기 제1고정접점의 장착위치와 일정한 각을 이루며 상기 케이스의 내 측면에서 외 측면으로 연결되도록 상기 제1고정접점과 짝을 이루어 장착된 접지접점과, 상기 접지접점의 장착위치와 일정한 각을 이루며 상기 케이스의 내 측면에서 외 측면으로 연결되도록 상기 제1고정접점 및 접지접점과 짝을 이루어 장착된 제2고정접점과, 상기 원형단면 형상의 중심축과 일치하는 회전축을 갖고 회전하도록 장착된 회전자와, 상기 회전자에 장착되어 상기 제1고정접점, 제2고정접점 및 접지접점에 순차적으로 접하는 가동접점으로 구성되는 것을 특징으로 하는 가스 절연 부하 개폐기.
- 제 1항에 있어서, 상기 제1고정접점은 상기 케이스 내 측면의 일정 부위에 장착되고, 상기 접지접점은 상기 제1고정접점과 60。의 위상차를 갖도록 장착되며, 상기 제2고정접점은 제1고정접점이 장착된 위치와 180。의 위상차를 갖도록 장착되며 상기 제2고정접점의 내 측면에 접하는 일측이 상기 접지접점과 180。의 위상차를 갖는 지점까지 내 측면을 따라 연장 형성되는 것을 특징으로 하는 가스 절연 부하 개폐기.
- 제 1항에 있어서, 상기 내부 수용공간에 가스가 충전(充塡)되는 것을 특징으로 하는 가스 절연 부하 개폐기.
- 제 3항에 있어서, 상기 가스는 SF6인 것을 특징으로 하는 가스 절연 부하 개폐기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0017681A KR100379689B1 (ko) | 2001-04-03 | 2001-04-03 | 가스 절연 부하 개폐기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0017681A KR100379689B1 (ko) | 2001-04-03 | 2001-04-03 | 가스 절연 부하 개폐기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020077956A KR20020077956A (ko) | 2002-10-18 |
KR100379689B1 true KR100379689B1 (ko) | 2003-04-10 |
Family
ID=27699758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0017681A KR100379689B1 (ko) | 2001-04-03 | 2001-04-03 | 가스 절연 부하 개폐기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100379689B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07123547A (ja) * | 1993-10-25 | 1995-05-12 | Toshiba Corp | ガス絶縁開閉装置 |
KR960042798A (ko) * | 1995-05-17 | 1996-12-21 | 이종수 | 가스절연 부하 개폐기 |
US5796060A (en) * | 1995-03-28 | 1998-08-18 | Asea Brown Boveri Ag | Gas insulated switchgear with grounding and disconnecting switches |
KR20000042113A (ko) * | 1998-12-24 | 2000-07-15 | 이종수 | 가스 절연 부하 개폐기 |
-
2001
- 2001-04-03 KR KR10-2001-0017681A patent/KR100379689B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07123547A (ja) * | 1993-10-25 | 1995-05-12 | Toshiba Corp | ガス絶縁開閉装置 |
US5796060A (en) * | 1995-03-28 | 1998-08-18 | Asea Brown Boveri Ag | Gas insulated switchgear with grounding and disconnecting switches |
KR960042798A (ko) * | 1995-05-17 | 1996-12-21 | 이종수 | 가스절연 부하 개폐기 |
KR20000042113A (ko) * | 1998-12-24 | 2000-07-15 | 이종수 | 가스 절연 부하 개폐기 |
Also Published As
Publication number | Publication date |
---|---|
KR20020077956A (ko) | 2002-10-18 |
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