KR100963891B1 - 이중 가압 구조를 갖는 단로기 - Google Patents
이중 가압 구조를 갖는 단로기 Download PDFInfo
- Publication number
- KR100963891B1 KR100963891B1 KR1020080056648A KR20080056648A KR100963891B1 KR 100963891 B1 KR100963891 B1 KR 100963891B1 KR 1020080056648 A KR1020080056648 A KR 1020080056648A KR 20080056648 A KR20080056648 A KR 20080056648A KR 100963891 B1 KR100963891 B1 KR 100963891B1
- Authority
- KR
- South Korea
- Prior art keywords
- link
- contact
- force
- movable contact
- rotated
- 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
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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
- H01H33/42—Driving mechanisms
- H01H33/423—Driving mechanisms making use of an electromagnetic wave communication
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- 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
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
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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
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanisms For Operating Contacts (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (2)
- 레버(2)가 회전하는 중에 구동축(3)을 회전시키도록 하고,상기의 구동축(3)에는 3상의 가동접점(4)을 동작하기 위한 제1 링크(6)와 제2 링크(7)와 회전링크(8) 및 제3 링크(9)를 각각 연결하도록 하고,상기 회전링크(8)는 동대(5)에 고정한 축(10)을 중심으로 회전하도록 하고,상기 제1 링크(6)와 제2 링크(7)와 회전링크(8) 및 제3 링크(9)를 통해 가동접점(4)의 회동링크(11)에 연결하도록 하고,상기 가동접점(4)의 회전축(18)(19)에는 스프링(12)(13)(14)(15)에 의한 탄성력을 받는 고정접점(16)(17)과 디스크(24)(25)(26)(27)를 고정 설치하고,상기 가동접점(4)의 회전축(18)(19)에는 디스크(20)(21)(22)(23)를 같이 회전하도록 설치하여 구성한 것을 특징으로 하는 이중 가압 구조를 갖는 단로기.
- 제 1 항에 있어서,상기의 디스크(20)(21)(22)(23)와 디스크(24)(25)(26)(27)는 오목한 면(28)(32)과 볼록한 면(29)(31) 및 경사면(30)(33)이 선택적으로 접하도록 구성한 것을 특징으로 하는 이중 가압 구조를 갖는 단로기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080056648A KR100963891B1 (ko) | 2008-06-17 | 2008-06-17 | 이중 가압 구조를 갖는 단로기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080056648A KR100963891B1 (ko) | 2008-06-17 | 2008-06-17 | 이중 가압 구조를 갖는 단로기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090130928A KR20090130928A (ko) | 2009-12-28 |
KR100963891B1 true KR100963891B1 (ko) | 2010-06-17 |
Family
ID=41690248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080056648A Expired - Fee Related KR100963891B1 (ko) | 2008-06-17 | 2008-06-17 | 이중 가압 구조를 갖는 단로기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100963891B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101709610B1 (ko) | 2015-12-09 | 2017-02-23 | 디티알전기 주식회사 | 배전선로용 단로기의 개폐레버 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200289905Y1 (ko) | 2002-06-17 | 2002-09-19 | 현대중공업 주식회사 | 가스절연개폐장치용 수직형 단로기 |
KR100425854B1 (ko) | 2002-02-01 | 2004-04-03 | 엘지산전 주식회사 | 가스배전반용 단로기의 구동메카니즘 |
KR20070066190A (ko) * | 2005-12-21 | 2007-06-27 | 현대중공업 주식회사 | 고압 단로기구조 |
-
2008
- 2008-06-17 KR KR1020080056648A patent/KR100963891B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100425854B1 (ko) | 2002-02-01 | 2004-04-03 | 엘지산전 주식회사 | 가스배전반용 단로기의 구동메카니즘 |
KR200289905Y1 (ko) | 2002-06-17 | 2002-09-19 | 현대중공업 주식회사 | 가스절연개폐장치용 수직형 단로기 |
KR20070066190A (ko) * | 2005-12-21 | 2007-06-27 | 현대중공업 주식회사 | 고압 단로기구조 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101709610B1 (ko) | 2015-12-09 | 2017-02-23 | 디티알전기 주식회사 | 배전선로용 단로기의 개폐레버 |
Also Published As
Publication number | Publication date |
---|---|
KR20090130928A (ko) | 2009-12-28 |
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