KR200406796Y1 - 가스절연개폐장치의 단로기 - Google Patents
가스절연개폐장치의 단로기 Download PDFInfo
- Publication number
- KR200406796Y1 KR200406796Y1 KR2020050030170U KR20050030170U KR200406796Y1 KR 200406796 Y1 KR200406796 Y1 KR 200406796Y1 KR 2020050030170 U KR2020050030170 U KR 2020050030170U KR 20050030170 U KR20050030170 U KR 20050030170U KR 200406796 Y1 KR200406796 Y1 KR 200406796Y1
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- movable
- contactor
- fixed
- side conductor
- 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 - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims abstract description 53
- 238000003780 insertion Methods 0.000 claims abstract description 24
- 230000037431 insertion Effects 0.000 claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims 1
- 238000004904 shortening Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 6
- 230000005684 electric field Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
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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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/06—Insulating body insertable between contacts
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- 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
- H02B13/035—Gas-insulated switchgear
-
- 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
- H02B13/035—Gas-insulated switchgear
- H02B13/0358—Connections to in or out conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (3)
- 가동 접촉자를 삽입하는 내경과, 상기 내경의 일측 외주면에 구비된 고정 접촉자와 인장 스프링 및 쉴드를 구비한 가동측 도체;상기 가동 접촉자를 삽입하는 삽입홀과, 상기 삽입홀의 내부에 상하 방향으로 움직이도록 가이드 및 코일 스프링으로 고정되며 일측에 접점이 구비된 보조 접촉자와, 상기 삽입홀의 외주면에 구비된 고정 접촉자와 인장 스프링 및 쉴드를 구비한 고정측 도체; 및상기 보조 접촉자를 삽입하는 내경이 형성되고 일측에 접점이 형성되어, 구동 메카니즘에 의해 상기 가동측 도체의 내경과 상기 고정측 도체의 삽입홀 사이를 움직이면서 상기 보조 접촉자의 접점과 상기 접점과의 전기적 접촉에 의해 개로 및 폐로 동작을 하는 가동 접촉자;를 포함하는 가스절연개폐장치의 단로기.
- 제 1 항에 있어서, 상기 가스절연개폐장치의 단로기는:상기 구동 메카니즘에 의해 상기 가동 접촉자의 접점이 상기 고정측 도체의 삽입홀로 삽입되면서 상기 보조 접촉자가 상기 가동 접촉자의 내경으로 삽입될 때 폐로 상태가 되고,상기 구동 메카니즘에 의해 상기 가동 접촉자가 상기 고정측 도체의 삽입홀에서 이탈되면서 상기 보조 접촉자의 접점이 상기 가동 접촉자의 내경 및 접점과 이탈될 때 개로 상태가 되는 것을 특징으로 하는 가스절연개폐장치의 단로기.
- 제 2 항에 있어서,상기 가동 접촉자는, 상기 고정측 도체의 삽입홀에서 이탈되는 시점에서 상기 보조 접촉자의 접점과 전기적 접촉을 하면서 상기 보조 접촉자를 상기 가동측 도체 쪽으로 끌어당기고,상기 보조 접촉자는, 상기 가동 접촉자에 이끌려 상기 가동측 도체 쪽으로 이동하다가 상기 가이드 및 코일 스프링에 의해 더 이상 이동하지 못하고 상기 가동 접촉자의 내경에서 이탈된 후 상기 코일 스프링의 복원력에 의해 원상태로 복귀하는 것을 특징으로 하는 가스절연개폐장치의 단로기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020050030170U KR200406796Y1 (ko) | 2005-10-24 | 2005-10-24 | 가스절연개폐장치의 단로기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020050030170U KR200406796Y1 (ko) | 2005-10-24 | 2005-10-24 | 가스절연개폐장치의 단로기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200406796Y1 true KR200406796Y1 (ko) | 2006-01-24 |
Family
ID=49295900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020050030170U Expired - Lifetime KR200406796Y1 (ko) | 2005-10-24 | 2005-10-24 | 가스절연개폐장치의 단로기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200406796Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103035439A (zh) * | 2011-07-04 | 2013-04-10 | Abb技术有限公司 | 电气高压负荷断路器及其打开方法 |
CN107887184A (zh) * | 2017-11-23 | 2018-04-06 | 许继(厦门)智能电力设备股份有限公司 | 接地开关触头 |
-
2005
- 2005-10-24 KR KR2020050030170U patent/KR200406796Y1/ko not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103035439A (zh) * | 2011-07-04 | 2013-04-10 | Abb技术有限公司 | 电气高压负荷断路器及其打开方法 |
CN107887184A (zh) * | 2017-11-23 | 2018-04-06 | 许继(厦门)智能电力设备股份有限公司 | 接地开关触头 |
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Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20051024 |
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