JP4566216B2 - 真空開閉装置の絶縁フレーム - Google Patents
真空開閉装置の絶縁フレーム Download PDFInfo
- Publication number
- JP4566216B2 JP4566216B2 JP2007135371A JP2007135371A JP4566216B2 JP 4566216 B2 JP4566216 B2 JP 4566216B2 JP 2007135371 A JP2007135371 A JP 2007135371A JP 2007135371 A JP2007135371 A JP 2007135371A JP 4566216 B2 JP4566216 B2 JP 4566216B2
- Authority
- JP
- Japan
- Prior art keywords
- movable
- fixed
- terminal
- opening
- insulating frame
- 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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Links
- 238000009413 insulation Methods 0.000 title claims description 20
- 239000004020 conductor Substances 0.000 claims description 46
- 238000009795 derivation Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 239000002775 capsule Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
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
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil
-
- 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
-
- 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
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
- H01H2033/66276—Details relating to the mounting of screens in vacuum switches
-
- 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
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
- H01H2033/66292—Details relating to the use of multiple screens in vacuum switches
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Description
図1はこの発明の実施の形態1に係る絶縁フレームを備えた真空開閉装置を示す斜視図であり、図2はその絶縁フレームの側面断面図である。図において、真空バルブ1は、円筒形の真空容器1aの内部軸線上に固定コンタクト1bと可動コンタクト1cとが配置されて収容されており、真空容器1aの一端から固定コンタクト1bにつながる固定側導体1dが導出され、他端から可動コンタクト1cにつながる可動側導体1eが導出されて構成されている。
1b 固定コンタクト、 1c 可動コンタクト、
1d 固定側導体、 1e 可動側導体、
2 絶縁フレーム、 2a 開口部
2b 開口部、 2d 張り出し部、
2e 張り出し部、 2a’ リブ、
2b’ リブ、 3 固定側端子、
4 可撓導体、 4a ナット、
5 可動側端子、 6 接圧ロッド、
6a ナット、 7 接圧ばね、
8 絶縁ロッド、 9 三相軸、
10 台車フレーム、 11 操作機構、
12 ボルト、 13 ボルト、
20 絶縁キャップ。
Claims (3)
- 固定コンタクトを有する固定側導体と可動コンタクトを有する可動側導体とを内蔵した真空容器を収納し、接地部位である設置部上に配置された筒形の絶縁物からなる真空開閉装置の絶縁フレームであって、上記真空容器から引き出された上記可動側導体とこの可動側導体の駆動機構に連接した絶縁ロッドとの間に、上記固定コンタクトと上記可動コンタクトとの接圧調整を行うストローク調整部が設けられ、上記固定側導体に接続された固定側端子と上記可動側導体に接続された可動側端子は、上記固定側端子及び上記可動側端子のそれぞれについて、上記接地部位から遠い側の一部が上記絶縁フレームの側壁に固定された状態で、上記絶縁フレームから外部へ導出され、上記絶縁フレームの側壁には、上記固定側端子の導出箇所を含む開口部を上記可動側端子との間で、且つ、上記接地部位との間に設け、また、上記可動側端子の導出箇所を含む開口部を上記接地部位との間に設けるとともに、上記可動側端子側の開口部は、上記ストローク調整部に対向し、且つ、上記ストローク調整部の調整に必要な工具が挿入可能で、調整時に工具を動かすことのできるサイズを有するものであることを特徴とする真空開閉装置の絶縁フレーム。
- 上記固定側端子の導出箇所とその開口部及び上記可動側端子の導出箇所とその開口部をそれぞれ取り巻くリブを上記絶縁フレーム側壁外面に設けたことを特徴とする請求項1に記載の真空開閉装置の絶縁フレーム。
- 上記固定側端子とその開口部、及び上記可動側端子とその開口部をそれぞれ覆う絶縁キャップを設けたことを特徴とする請求項1または2に記載の真空開閉装置の絶縁フレーム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007135371A JP4566216B2 (ja) | 2007-05-22 | 2007-05-22 | 真空開閉装置の絶縁フレーム |
TW096130288A TWI344247B (en) | 2007-05-22 | 2007-08-16 | Insulation frame of vacuum switchgear |
KR1020070099965A KR100920540B1 (ko) | 2007-05-22 | 2007-10-04 | 진공 개폐 장치의 절연 프레임 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007135371A JP4566216B2 (ja) | 2007-05-22 | 2007-05-22 | 真空開閉装置の絶縁フレーム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008293685A JP2008293685A (ja) | 2008-12-04 |
JP4566216B2 true JP4566216B2 (ja) | 2010-10-20 |
Family
ID=40168236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007135371A Active JP4566216B2 (ja) | 2007-05-22 | 2007-05-22 | 真空開閉装置の絶縁フレーム |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4566216B2 (ja) |
KR (1) | KR100920540B1 (ja) |
TW (1) | TWI344247B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101944445B (zh) * | 2009-09-30 | 2014-06-04 | 江苏现代电力电容器有限公司 | 一种交流电路的开关电器 |
JP5538648B2 (ja) * | 2010-06-09 | 2014-07-02 | 三菱電機株式会社 | 真空遮断器 |
CN102184796B (zh) * | 2011-05-13 | 2014-02-05 | 浙江华高电气有限公司 | 高压设备用带真空灭弧室的复合支柱绝缘子 |
CN104785760B (zh) * | 2015-05-06 | 2017-06-16 | 新兴铸管股份有限公司 | 一种球墨铸铁管承口残砂自动清理装置 |
CN110176375B (zh) * | 2019-07-01 | 2024-05-17 | 江苏大全高压开关有限公司 | 一种真空接触器调整工装 |
CN111863508A (zh) * | 2020-06-18 | 2020-10-30 | 上海置信智能电气有限公司 | 一种一二次深度融合的联络柱上断路器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50135959U (ja) * | 1974-04-23 | 1975-11-08 | ||
JPS564129U (ja) * | 1979-06-21 | 1981-01-14 | ||
JPS5960928A (ja) * | 1982-09-30 | 1984-04-07 | 株式会社明電舎 | 真空しや断器 |
JPH02267826A (ja) * | 1989-04-07 | 1990-11-01 | Hitachi Ltd | 真空接触器 |
JPH03103535U (ja) * | 1990-02-08 | 1991-10-28 | ||
JPH1140013A (ja) * | 1997-07-17 | 1999-02-12 | Mitsubishi Electric Corp | 開閉装置の接圧機構 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004342359A (ja) | 2003-05-13 | 2004-12-02 | Mitsubishi Electric Corp | 真空開閉装置 |
JP4601364B2 (ja) * | 2004-09-10 | 2010-12-22 | 三菱電機株式会社 | 真空遮断器 |
JP4553669B2 (ja) | 2004-09-21 | 2010-09-29 | 三菱電機株式会社 | 真空遮断器 |
KR100722479B1 (ko) | 2005-12-30 | 2007-05-28 | 엘에스산전 주식회사 | 진공차단기 |
-
2007
- 2007-05-22 JP JP2007135371A patent/JP4566216B2/ja active Active
- 2007-08-16 TW TW096130288A patent/TWI344247B/zh active
- 2007-10-04 KR KR1020070099965A patent/KR100920540B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50135959U (ja) * | 1974-04-23 | 1975-11-08 | ||
JPS564129U (ja) * | 1979-06-21 | 1981-01-14 | ||
JPS5960928A (ja) * | 1982-09-30 | 1984-04-07 | 株式会社明電舎 | 真空しや断器 |
JPH02267826A (ja) * | 1989-04-07 | 1990-11-01 | Hitachi Ltd | 真空接触器 |
JPH03103535U (ja) * | 1990-02-08 | 1991-10-28 | ||
JPH1140013A (ja) * | 1997-07-17 | 1999-02-12 | Mitsubishi Electric Corp | 開閉装置の接圧機構 |
Also Published As
Publication number | Publication date |
---|---|
KR100920540B1 (ko) | 2009-10-08 |
KR20080102932A (ko) | 2008-11-26 |
JP2008293685A (ja) | 2008-12-04 |
TWI344247B (en) | 2011-06-21 |
TW200847565A (en) | 2008-12-01 |
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