JP2013131440A - 真空遮断器 - Google Patents
真空遮断器 Download PDFInfo
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- JP2013131440A JP2013131440A JP2011281223A JP2011281223A JP2013131440A JP 2013131440 A JP2013131440 A JP 2013131440A JP 2011281223 A JP2011281223 A JP 2011281223A JP 2011281223 A JP2011281223 A JP 2011281223A JP 2013131440 A JP2013131440 A JP 2013131440A
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- Prior art keywords
- insulating
- conductor
- fixed
- movable
- circuit breaker
- 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.)
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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
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
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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
- H01H33/60—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
- H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles
-
- 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
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
【解決手段】タンク31内に真空バルブ46を水平に配置し、真空バルブ46を絶縁ケース51内に収納し、絶縁ケース51は、断面略コの字状の第一絶縁フレームと、第一絶縁フレームと対称形状の第二絶縁フレームの2つの絶縁フレーム52から成り、2つの絶縁フレーム52は間隔をあけて各々の断面略コの字状の開口部が対向して配置される真空遮断器において、絶縁フレーム52の断面略コの字状の上下端部の辺52a、52cに可動側導体44と固定側導体48を通すための切欠き部53、54を設け、更に絶縁フレーム52には可動側導体44と固定側導体48及びタンクフランジ31aを機械的に固定する取付リブ55、取付端面61及びタンク取付部59をそれぞれ設ける。
【選択図】図1
Description
44 可動側導体
46 真空バルブ
48 固定側導体
51 絶縁ケース
52 絶縁フレーム
53、54 切欠部
55 取付リブ
59 タンク取付部
61 取付端面
Claims (3)
- 絶縁性ガスが密閉されたタンク内に真空バルブを水平に配置し、前記真空バルブの可動側端子と固定側端子を各々可動側導体と固定側導体に接続し、前記真空バルブを絶縁ケースに収納し、前記絶縁ケースは、断面略コの字状の第一絶縁フレームと、前記第一絶縁フレームと対称形状の第二絶縁フレームの2つの絶縁フレームから成り、前記2つの絶縁フレームは間隔をあけて各々の断面略コの字状の開口部が対向して配置される真空遮断器において、
前記2つの絶縁フレームの断面略コの字状の上下端部の一方又は両方の辺に前記可動側導体と前記固定側導体を通すための切欠き部を設け、
更に前記2つの絶縁フレームには、
前記可動側導体をボルトにより機械的に固定するための取付リブと、
前記固定側導体をボルトにより機械的に固定するための取付端面と、
更に前記絶縁フレームを前記タンクにボルトにより機械的に固定するためのタンク取付部をそれぞれ設けたことを特徴とする真空遮断器。 - 前記2つの絶縁フレームの断面略コの字状の上下端部の辺の全周に渡って補強リブが形成されたことを特徴とする請求項1に記載の真空遮断器。
- 前記2つの絶縁フレームの断面略コの字状の中央の辺に透孔部を設けたことを特徴とする請求項1又は2に記載の真空遮断器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011281223A JP6094028B2 (ja) | 2011-12-22 | 2011-12-22 | 真空遮断器 |
CN201280063205.3A CN104011822B (zh) | 2011-12-22 | 2012-12-12 | 真空断路器 |
PCT/JP2012/082204 WO2013094493A1 (ja) | 2011-12-22 | 2012-12-12 | 真空遮断器 |
MYPI2014001637A MY180437A (en) | 2011-12-22 | 2012-12-12 | Vacuum circuit breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011281223A JP6094028B2 (ja) | 2011-12-22 | 2011-12-22 | 真空遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013131440A true JP2013131440A (ja) | 2013-07-04 |
JP6094028B2 JP6094028B2 (ja) | 2017-03-15 |
Family
ID=48668386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011281223A Active JP6094028B2 (ja) | 2011-12-22 | 2011-12-22 | 真空遮断器 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6094028B2 (ja) |
CN (1) | CN104011822B (ja) |
MY (1) | MY180437A (ja) |
WO (1) | WO2013094493A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10153110B2 (en) | 2015-06-05 | 2018-12-11 | Mitsubishi Electric Corporation | Vacuum circuit breaker |
JP6482738B1 (ja) * | 2018-03-14 | 2019-03-13 | 三菱電機株式会社 | ガス絶縁開閉装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107710535A (zh) * | 2015-06-24 | 2018-02-16 | 三菱电机株式会社 | 隔离装置及使用该隔离装置的气体绝缘开关装置 |
KR102159960B1 (ko) | 2019-02-22 | 2020-09-25 | 엘에스일렉트릭(주) | 극 부품 및 이를 포함하는 차단기 |
DE102021203401A1 (de) | 2021-04-07 | 2022-10-13 | Siemens Aktiengesellschaft | Polschale und Polschalenanordnung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5650034U (ja) * | 1979-09-25 | 1981-05-02 | ||
JP2002231112A (ja) * | 2001-02-06 | 2002-08-16 | Nissin Electric Co Ltd | 遮断器ユニット及び遮断器ユニット用絶縁支持枠 |
JP2005259562A (ja) * | 2004-03-12 | 2005-09-22 | Mitsubishi Electric Corp | ガス絶縁開閉装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002159109A (ja) * | 2000-11-20 | 2002-05-31 | Mitsubishi Electric Corp | ガス絶縁開閉装置 |
JP4902418B2 (ja) * | 2007-04-27 | 2012-03-21 | 三菱電機株式会社 | 遮断器のモールドフレーム |
WO2009125467A1 (ja) * | 2008-04-07 | 2009-10-15 | 三菱電機株式会社 | 真空遮断器及びそれを用いたガス絶縁開閉装置 |
-
2011
- 2011-12-22 JP JP2011281223A patent/JP6094028B2/ja active Active
-
2012
- 2012-12-12 CN CN201280063205.3A patent/CN104011822B/zh active Active
- 2012-12-12 MY MYPI2014001637A patent/MY180437A/en unknown
- 2012-12-12 WO PCT/JP2012/082204 patent/WO2013094493A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5650034U (ja) * | 1979-09-25 | 1981-05-02 | ||
JP2002231112A (ja) * | 2001-02-06 | 2002-08-16 | Nissin Electric Co Ltd | 遮断器ユニット及び遮断器ユニット用絶縁支持枠 |
JP2005259562A (ja) * | 2004-03-12 | 2005-09-22 | Mitsubishi Electric Corp | ガス絶縁開閉装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10153110B2 (en) | 2015-06-05 | 2018-12-11 | Mitsubishi Electric Corporation | Vacuum circuit breaker |
JP6482738B1 (ja) * | 2018-03-14 | 2019-03-13 | 三菱電機株式会社 | ガス絶縁開閉装置 |
WO2019175999A1 (ja) * | 2018-03-14 | 2019-09-19 | 三菱電機株式会社 | ガス絶縁開閉装置 |
CN111837304A (zh) * | 2018-03-14 | 2020-10-27 | 三菱电机株式会社 | 气体绝缘开关装置 |
US11095099B2 (en) | 2018-03-14 | 2021-08-17 | Mitsubishi Electric Corporation | Gas-insulated switching device |
CN111837304B (zh) * | 2018-03-14 | 2021-12-31 | 三菱电机株式会社 | 气体绝缘开关装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104011822B (zh) | 2017-05-24 |
CN104011822A (zh) | 2014-08-27 |
MY180437A (en) | 2020-11-28 |
JP6094028B2 (ja) | 2017-03-15 |
WO2013094493A1 (ja) | 2013-06-27 |
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