KR101024781B1 - 진공개폐기 - Google Patents
진공개폐기 Download PDFInfo
- Publication number
- KR101024781B1 KR101024781B1 KR1020090073307A KR20090073307A KR101024781B1 KR 101024781 B1 KR101024781 B1 KR 101024781B1 KR 1020090073307 A KR1020090073307 A KR 1020090073307A KR 20090073307 A KR20090073307 A KR 20090073307A KR 101024781 B1 KR101024781 B1 KR 101024781B1
- Authority
- KR
- South Korea
- Prior art keywords
- fuse
- face plate
- power
- vacuum
- vacuum switch
- Prior art date
Links
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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/0241—Structural association of a fuse and another component or apparatus
-
- 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
- H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Trip Switchboards (AREA)
- Fuses (AREA)
Abstract
Description
Claims (2)
- 고정접점과 가동접점을 내장한 진공 인터럽터(vacuum interrupter)를 가지고, 상기 진공 인터럽터의 각 상(相)의 상기 고정접점 측에 도전(導電)접속된 복수 개의 전력퓨즈를 구비하며, 전면부(前面部)에 보호용 페이스 플레이트(face plate)가 설치된 진공개폐기에 있어서,상기 각 전력퓨즈는 길이방향을 진공개폐기의 전후방향을 향하고, 또한, 전면 측에서 보아 가로방향으로 일렬로 늘어 놓아 상기 진공 인터럽터의 위쪽에 배치되며,상기 페이스 플레이트는 상기 전력퓨즈의 전방부와 대향하는 위치에 가로방향으로 늘어 놓인 상기 전력퓨즈의 최대 폭보다도 큰 가로 폭과 상기 전력퓨즈의 직경보다도 큰 세로 폭의 직사각형 모양의 창을 가지고 있고,상기 페이스 플레이트의 이면(裏面)에 상기 창을 폐색하는 절연판이 장착되어 있는 것을 특징으로 하는 진공개폐기.
- 청구항 1에 있어서,상기 전력퓨즈는 용단(溶斷)을 표시하는 퓨즈 스트라이커(fuse striker)를 가지고, 상기 절연판은 투명 또는 반투명인 것을 특징으로 하는 진공개폐기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2009-114613 | 2009-05-11 | ||
JP2009114613A JP2010263747A (ja) | 2009-05-11 | 2009-05-11 | 真空開閉器 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100122040A KR20100122040A (ko) | 2010-11-19 |
KR101024781B1 true KR101024781B1 (ko) | 2011-03-24 |
Family
ID=43073677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090073307A KR101024781B1 (ko) | 2009-05-11 | 2009-08-10 | 진공개폐기 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2010263747A (ko) |
KR (1) | KR101024781B1 (ko) |
CN (1) | CN101887819B (ko) |
TW (1) | TWI404100B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220045493A (ko) * | 2020-10-05 | 2022-04-12 | 신성산전주식회사 | 퓨즈부착 부하개폐기용 구동장치 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8791362B2 (en) * | 2012-05-24 | 2014-07-29 | General Electric Company | Shutter door assembly for an electrical panel |
KR200484887Y1 (ko) * | 2013-09-16 | 2017-11-03 | 엘에스산전 주식회사 | 퓨즈 조합형 진공 접촉기 |
CN103730287A (zh) * | 2013-12-20 | 2014-04-16 | 吴江市东泰电力特种开关有限公司 | 真空电力开关器 |
CN105845492A (zh) * | 2016-06-06 | 2016-08-10 | 广西南宁德通网络有限公司 | 一种真空断路设备 |
KR200487085Y1 (ko) * | 2016-12-29 | 2018-08-29 | 엘에스산전 주식회사 | 진공전자접촉기의 퓨즈 케이스 |
WO2021090420A1 (ja) * | 2019-11-07 | 2021-05-14 | 三菱電機株式会社 | 真空開閉器およびスイッチギヤ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06208821A (ja) * | 1993-01-11 | 1994-07-26 | Mitsubishi Electric Corp | 真空遮断器 |
KR100324801B1 (ko) | 1997-07-24 | 2002-08-24 | 미쓰비시덴키 가부시키가이샤 | 개폐기 |
KR100857439B1 (ko) | 2008-02-29 | 2008-09-08 | 한빛전기감리(주) | 수변전 장치 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5718810U (ko) * | 1980-07-04 | 1982-01-30 | ||
JPS58190206A (ja) * | 1982-04-27 | 1983-11-07 | 神鋼電機株式会社 | 引出形高圧電磁接触器 |
JPS59129324U (ja) * | 1983-02-10 | 1984-08-30 | 株式会社東芝 | 閉鎖配電盤 |
JPS6012205U (ja) * | 1983-07-04 | 1985-01-28 | 三菱電機株式会社 | 断路形ユニツト |
JPS61237321A (ja) * | 1985-04-12 | 1986-10-22 | 株式会社東芝 | 絶縁ケ−ス |
JPS6369331U (ko) * | 1986-10-23 | 1988-05-10 | ||
JP3039032B2 (ja) * | 1991-09-10 | 2000-05-08 | 富士電機株式会社 | 真空電磁接触器 |
JPH0946830A (ja) * | 1995-07-24 | 1997-02-14 | Nissin Electric Co Ltd | スイッチギヤ |
JP3744688B2 (ja) * | 1998-05-22 | 2006-02-15 | 三菱電機株式会社 | ユニット台車 |
JP3600781B2 (ja) * | 2000-06-06 | 2004-12-15 | 株式会社日立製作所 | 密閉形電動圧縮機用保護装置、並びにこれを用いた密閉形電動圧縮機及び冷却システム |
US20070012894A1 (en) * | 2005-07-18 | 2007-01-18 | G-Light Display Corp. | Vacuum gate valve |
JP4955354B2 (ja) * | 2006-04-28 | 2012-06-20 | 富士電機株式会社 | 引出形機器及び配電盤 |
US7576957B2 (en) * | 2006-05-01 | 2009-08-18 | Eaton Corporation | Circuit interrupter including point-on-wave controller and voltage sensors |
-
2009
- 2009-05-11 JP JP2009114613A patent/JP2010263747A/ja active Pending
- 2009-07-28 CN CN2009101605640A patent/CN101887819B/zh active Active
- 2009-08-10 KR KR1020090073307A patent/KR101024781B1/ko active IP Right Grant
- 2009-10-19 TW TW098135225A patent/TWI404100B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06208821A (ja) * | 1993-01-11 | 1994-07-26 | Mitsubishi Electric Corp | 真空遮断器 |
KR100324801B1 (ko) | 1997-07-24 | 2002-08-24 | 미쓰비시덴키 가부시키가이샤 | 개폐기 |
KR100857439B1 (ko) | 2008-02-29 | 2008-09-08 | 한빛전기감리(주) | 수변전 장치 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220045493A (ko) * | 2020-10-05 | 2022-04-12 | 신성산전주식회사 | 퓨즈부착 부하개폐기용 구동장치 |
KR102457966B1 (ko) * | 2020-10-05 | 2022-10-26 | 신성산전주식회사 | 퓨즈부착 부하개폐기용 구동장치 |
Also Published As
Publication number | Publication date |
---|---|
TWI404100B (zh) | 2013-08-01 |
KR20100122040A (ko) | 2010-11-19 |
JP2010263747A (ja) | 2010-11-18 |
CN101887819B (zh) | 2013-01-16 |
TW201041003A (en) | 2010-11-16 |
CN101887819A (zh) | 2010-11-17 |
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