JP5178967B1 - ガス遮断器 - Google Patents
ガス遮断器 Download PDFInfo
- Publication number
- JP5178967B1 JP5178967B1 JP2012547201A JP2012547201A JP5178967B1 JP 5178967 B1 JP5178967 B1 JP 5178967B1 JP 2012547201 A JP2012547201 A JP 2012547201A JP 2012547201 A JP2012547201 A JP 2012547201A JP 5178967 B1 JP5178967 B1 JP 5178967B1
- Authority
- JP
- Japan
- Prior art keywords
- gas
- gas space
- movable
- communication hole
- space
- 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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- 238000004891 communication Methods 0.000 claims abstract description 50
- 230000000903 blocking effect Effects 0.000 claims description 28
- 230000004323 axial length Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract description 75
- 239000000872 buffer Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 3
- 241001441724 Tetraodontidae Species 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229960000909 sulfur hexafluoride Drugs 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009466 transformation Effects 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
- H01H33/64—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/901—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc
- H01H33/903—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc and assisting the operating mechanism
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H2033/888—Deflection of hot gasses and arcing products
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H2033/908—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume
Landscapes
- Circuit Breakers (AREA)
Abstract
【選択図】図1
Description
図1は、本発明の実施の形態1にかかるガス遮断器の構成を示す縦断面図であり、図2に示されるA−A線における断面図である。図2は、図1に示されるII−II線における矢視断面図である。
実施の形態1では、固定側補助導体300に連通孔51が設けられているが、実施の形態2では、可動側補助導体400にも連通孔53が設けられている。実施の形態2の特有の構成以外の構成については、実施の形態1と同一であり、同様の作用を奏するものである。以下、実施の形態1と同一部分には同一符号を付してその説明を省略し、ここでは異なる部分についてのみ述べる。
実施の形態2では、可動側補助導体400に連通孔53が設けられているが、実施の形態3では、管52が連通孔51と連通するように設けられている。実施の形態3の特有の構成以外の構成については、実施の形態2と同一であり、同様の作用を奏するものである。以下、実施の形態1、2と同一部分には同一符号を付してその説明を省略し、ここでは異なる部分についてのみ述べる。
実施の形態3では、管52が連通孔51と連通するように設けられているが、実施の形態4では、管52−1が連通孔51と連通するだけでなく連通孔53とも連通するように設けられている。実施の形態4の特有の構成以外の構成については、実施の形態3と同一であり、同様の作用を奏するものである。以下、実施の形態1〜3と同一部分には同一符号を付してその説明を省略し、ここでは異なる部分についてのみ述べる。
2 絶縁筒
3 固定側円筒導体
4 可動側円筒導体
5 支持架台
6、7 支持絶縁物
10 操作装置
11 絶縁操作ロッド
12、13 リンク機構
14 遮断部
15 通電部
20 固定アーク接触子
21 可動アーク接触子
22 ロッド接触子
23 固定通電接触子
24 可動通電接触子
26 機械パッファ室
27 絶縁ノズル
28 絶縁部材
29 吹出し流路
50 ガス空間(第1のガス空間)
51 連通孔(第1の連通孔)
53 連通孔(第2の連通孔)
52、52−1 管(ガス通流管)
52a 開口端
100 密閉タンク
221 ピストンロッド
300 固定側補助導体(第1の壁面)
300a、400a 通電部側面
400 可動側補助導体(第2の壁面)
401 可動側円筒導体
500 ガス空間(第2のガス空間)
600 ガス空間(第3のガス空間)
Claims (4)
- 絶縁ガスが充填された密閉タンクと、
この密閉タンク内に相対向して配設された可動アーク接触子と固定アーク接触子とで構成されている遮断部と、
前記密閉タンク内に軸線を中心として前記遮断部の周りに相互に離隔して配設された複数の通電部と、
前記各通電部を収納する第1のガス空間と前記固定アーク接触子側に設けられ前記遮断部で熱せられた絶縁ガスが拡散する第2のガス空間との間に設けられた第1の壁面と、
を備え、
前記第1の壁面には、前記各通電部の間に設けられ前記第1のガス空間と前記第2のガス空間とを連通させる第1の連通孔が設けられていることを特徴とするガス遮断器。 - 前記第1のガス空間と前記可動アーク接触子側の第3のガス空間とを隔絶する第2の壁面を有し、
前記第2の壁面には、前記第1のガス空間と前記第3のガス空間とを連通させる第2の連通孔が設けられていることを特徴とする請求項1に記載のガス遮断器。 - 前記第1のガス空間の軸方向の長さよりも短い長さに形成され、かつ、前記第1の連通孔と連通するように前記第1の壁面に設けられたガス通流管を備えたことを特徴とする請求項2に記載のガス遮断器。
- 一端が前記第1の連通孔と連通するように前記第1の壁面に設けられ、他端が前記第2の連通孔と連通するように前記第2の壁面に設けられたガス通流管を備えたことを特徴とする請求項2に記載のガス遮断器。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/063008 WO2013175565A1 (ja) | 2012-05-22 | 2012-05-22 | ガス遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5178967B1 true JP5178967B1 (ja) | 2013-04-10 |
JPWO2013175565A1 JPWO2013175565A1 (ja) | 2016-01-12 |
Family
ID=48189435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012547201A Active JP5178967B1 (ja) | 2012-05-22 | 2012-05-22 | ガス遮断器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9384924B2 (ja) |
JP (1) | JP5178967B1 (ja) |
CN (1) | CN104335315B (ja) |
WO (1) | WO2013175565A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6244262B2 (ja) * | 2014-05-16 | 2017-12-06 | 株式会社日立製作所 | ガス遮断器 |
CN107077988B (zh) * | 2014-06-02 | 2019-07-16 | Abb瑞士股份有限公司 | 高电压压气式断路器及具有这种压气式断路器的断路器单元 |
US9991064B2 (en) * | 2016-08-10 | 2018-06-05 | Abb Schweiz Ag | SF6 insulated circuit breaker system with thermal capacitor |
LU100322B1 (en) * | 2017-06-27 | 2019-01-08 | Abb Schweiz Ag | Circuit breaker |
US11217408B2 (en) * | 2017-11-10 | 2022-01-04 | Kabushiki Kaisha Toshiba | Gas circuit breaker |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02230625A (ja) * | 1989-01-02 | 1990-09-13 | Gec Alsthom Sa | 中高電圧回路遮断器 |
JPH09102253A (ja) * | 1995-10-05 | 1997-04-15 | Nissin Electric Co Ltd | パッファ型ガス遮断器 |
JP2009059541A (ja) * | 2007-08-30 | 2009-03-19 | Mitsubishi Electric Corp | ガス遮断器 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5490576A (en) | 1977-12-28 | 1979-07-18 | Tokyo Shibaura Electric Co | Puffer type gas breaker |
JPS5875723A (ja) | 1981-10-30 | 1983-05-07 | 株式会社東芝 | ガスしや断器 |
JPS613644U (ja) | 1984-06-11 | 1986-01-10 | 三菱電機株式会社 | ガスしや断器 |
JPS6231920A (ja) | 1985-08-01 | 1987-02-10 | 株式会社東芝 | パツフア形ガス遮断器 |
JPS62276718A (ja) | 1986-05-26 | 1987-12-01 | 株式会社東芝 | ガス遮断器 |
JPH0294220A (ja) | 1988-09-29 | 1990-04-05 | Meidensha Corp | パッファ形ガス遮断器 |
FR2651065B1 (fr) | 1989-08-18 | 1996-07-05 | Alsthom Gec | Disjoncteur a moyenne tension a autosoufflage |
FR2660792B1 (fr) | 1990-04-04 | 1992-06-12 | Alsthom Gec | Disjoncteur a haute ou moyenne tension a contacts d'arc en bout. |
FR2683383B1 (fr) * | 1991-11-04 | 1993-12-31 | Gec Alsthom Sa | Disjoncteur a haute ou moyenne tension a triple mouvement. |
US5483210A (en) * | 1994-04-08 | 1996-01-09 | Abb Power T&D Company Inc. | Mechanical guidance system for switcher interrupter and method for assembling the same |
TW280920B (ja) * | 1995-01-20 | 1996-07-11 | Hitachi Seisakusyo Kk | |
DE19816505A1 (de) | 1998-04-14 | 1999-10-21 | Asea Brown Boveri | Leistungsschalter |
JPH11353985A (ja) | 1998-06-04 | 1999-12-24 | Mitsubishi Electric Corp | ガス遮断器 |
FR2837321B1 (fr) * | 2002-03-18 | 2004-08-06 | Alstom | Disjoncteur haute tension comprenant un clapet de decompression |
EP1675145A1 (de) * | 2004-12-23 | 2006-06-28 | ABB Technology AG | Hochleistungsschalter mit Dichtung gegen Heissgas |
DE102006019383A1 (de) * | 2006-04-24 | 2007-10-25 | Siemens Ag | Unterbrechereinheit eines elektrischen Schaltgerätes |
DE102009009451A1 (de) * | 2009-02-13 | 2010-08-19 | Siemens Aktiengesellschaft | Schaltgeräteanordnung mit einer Schaltstrecke |
JP5238622B2 (ja) * | 2009-06-17 | 2013-07-17 | 株式会社東芝 | ガス絶縁機器、および、その製造方法 |
EP2299464B1 (de) * | 2009-09-17 | 2016-08-31 | ABB Schweiz AG | Selbstblasschalter mit Füll- und Überdruckventil |
US9053883B2 (en) | 2010-10-12 | 2015-06-09 | Mitsubishi Electric Corporation | Gas circuit breaker |
US9230750B2 (en) | 2011-10-19 | 2016-01-05 | Mitsubishi Electric Corporation | Gas circuit breaker |
-
2012
- 2012-05-22 US US14/382,233 patent/US9384924B2/en active Active
- 2012-05-22 WO PCT/JP2012/063008 patent/WO2013175565A1/ja active Application Filing
- 2012-05-22 JP JP2012547201A patent/JP5178967B1/ja active Active
- 2012-05-22 CN CN201280073316.2A patent/CN104335315B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02230625A (ja) * | 1989-01-02 | 1990-09-13 | Gec Alsthom Sa | 中高電圧回路遮断器 |
JPH09102253A (ja) * | 1995-10-05 | 1997-04-15 | Nissin Electric Co Ltd | パッファ型ガス遮断器 |
JP2009059541A (ja) * | 2007-08-30 | 2009-03-19 | Mitsubishi Electric Corp | ガス遮断器 |
Also Published As
Publication number | Publication date |
---|---|
US9384924B2 (en) | 2016-07-05 |
US20150060411A1 (en) | 2015-03-05 |
CN104335315A (zh) | 2015-02-04 |
JPWO2013175565A1 (ja) | 2016-01-12 |
WO2013175565A1 (ja) | 2013-11-28 |
CN104335315B (zh) | 2017-04-05 |
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