JP5936766B2 - ガス遮断器 - Google Patents
ガス遮断器 Download PDFInfo
- Publication number
- JP5936766B2 JP5936766B2 JP2015504205A JP2015504205A JP5936766B2 JP 5936766 B2 JP5936766 B2 JP 5936766B2 JP 2015504205 A JP2015504205 A JP 2015504205A JP 2015504205 A JP2015504205 A JP 2015504205A JP 5936766 B2 JP5936766 B2 JP 5936766B2
- Authority
- JP
- Japan
- Prior art keywords
- movable
- main contact
- insulating nozzle
- arc
- 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.)
- Active
Links
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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
-
- 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
-
- 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7061—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by use of special mounting means
-
- 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
- H01H33/91—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 the arc-extinguishing fluid being air or 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
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
-
- 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
Landscapes
- Circuit Breakers (AREA)
Description
101a 絶縁ノズルねじ部
101b 絶縁ノズル大径部
102 可動側主接触子
102a 押え金具調整穴
102b 可動側主接触子シールド部
103 押え金具
103a 押え金具位置決め穴
103b ねじ止め用長穴
103c 係止部
104 パッファシリンダ
104a 筒状部
105 可動側アーク接触子
106 絶縁カバー
107 押え金具固定用ボルト
108 可動側主接触子固定用ボルト
109 可動側通電導体
110 パッファピストン
111 パッファシャフト
112 絶縁ロッド(操作器機構より)
201 絶縁タンク
202 固定側通電導体
203 固定側アーク接触子ベース
204 固定側アーク接触子
205 固定側主接触子
401 押え金具位置決め治具
501 押え金具(実施例2)
501a 押え金具円弧部(実施例2)
602 可動側主接触子(実施例3)
604 パッファシリンダ(実施例3)
Claims (4)
- 消弧性ガスで充填されたタンク内に、開離可能な一対の固定側アーク接触子と可動側アーク接触子から成る接触子と、前記可動側アーク接触子を先端に有するパッファシリンダと固定ピストンで形成されたパッファ室と、前記可動側アーク接触子を囲んで前記パッファシリンダの先端に取り付けられた前記パッファ室からの消弧性ガスを前記接触子に導く流路を形成する絶縁ノズルとが設けられ、前記接触子の開離動作に応じて前記パッファ室内の消弧性ガスを圧縮して前記接触子間に発生するアークに吹き付けるようにしたガス遮断器であって、
前記パッファシリンダは遮断部側端部に筒状部を有し、
前記筒状部の遮断部側先端部に中空状の可動側主接触子を有し、
前記絶縁ノズルの一端が前記筒状部内に配され、
前記可動側主接触子の中空部に前記絶縁ノズルを係止する係止部材を有し、
前記係止部材は、前記可動側主接触子の中空部内での位置を前記絶縁ノズルの径方向に調整可能なねじ止め用長穴を有する、
ガス遮断器。 - 前記係止部材は位置決め穴を有し、
前記可動側主接触子は前記係止部材の位置調整穴を有し、
位置決め用治具を前記位置調整穴を通して前記位置決め穴に挿入し、前記係止部材の位置を前記絶縁ノズルの径方向に調整することで位置決めする、
請求項1に記載のガス遮断器。 - 前記係止部材は、前記可動側主接触子と異なる位置で前記筒状部の先端に固定される、
請求項1に記載のガス遮断器。 - 前記係止部材は、前記可動側主接触子と前記パッファシリンダの筒状部先端にボルトで共締めされる、
請求項1に記載のガス遮断器。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013046093 | 2013-03-08 | ||
| JP2013046093 | 2013-03-08 | ||
| PCT/JP2014/052388 WO2014136513A1 (ja) | 2013-03-08 | 2014-02-03 | ガス遮断器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP5936766B2 true JP5936766B2 (ja) | 2016-06-22 |
| JPWO2014136513A1 JPWO2014136513A1 (ja) | 2017-02-09 |
Family
ID=51491039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015504205A Active JP5936766B2 (ja) | 2013-03-08 | 2014-02-03 | ガス遮断器 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9543095B2 (ja) |
| JP (1) | JP5936766B2 (ja) |
| KR (1) | KR101777251B1 (ja) |
| CN (1) | CN104981886B (ja) |
| TW (1) | TW201442051A (ja) |
| WO (1) | WO2014136513A1 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2759262T5 (es) | 2015-04-13 | 2022-11-30 | Hitachi Energy Switzerland Ag | Dispositivo para interrumpir solo corrientes que no son de cortocircuito, en particular seccionador o conmutador de puesta a tierra |
| RU168757U1 (ru) * | 2016-05-31 | 2017-02-17 | Акционерное общество "Научно-исследовательский и проектно-конструкторский институт высоковольтного аппаратостроения (АО "НИИВА") | Высоковольтный баковый выключатель с газовой изоляцией |
| WO2018109931A1 (ja) * | 2016-12-16 | 2018-06-21 | 株式会社 東芝 | ガス絶縁開閉装置 |
| EP3407370B1 (en) * | 2017-05-24 | 2020-04-01 | General Electric Technology GmbH | A gas blast switch comprising an optimized gas storage chamber |
| WO2019150550A1 (ja) | 2018-02-02 | 2019-08-08 | 株式会社東芝 | ガス遮断器 |
| EP3618088A1 (en) * | 2018-08-30 | 2020-03-04 | ABB Schweiz AG | Nozzle for high or medium voltage curcuit breaker |
| CN109935495B (zh) * | 2018-11-09 | 2024-04-30 | 许继(厦门)智能电力设备股份有限公司 | 一种灭弧室绝缘辅助结构 |
| JP2021044204A (ja) * | 2019-09-13 | 2021-03-18 | 株式会社日立製作所 | ガス遮断器 |
| US10734175B1 (en) * | 2019-09-24 | 2020-08-04 | Southern States Llc | High voltage electric power switch with anti-flashover nozzle |
| US20260120982A1 (en) * | 2023-03-07 | 2026-04-30 | Hitachi Energy Ltd | Fast earthing switch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6459731A (en) * | 1987-08-31 | 1989-03-07 | Hitachi Ltd | Buffer type gas breaker |
| JPH0463523U (ja) * | 1990-10-11 | 1992-05-29 | ||
| JPH08111151A (ja) * | 1994-10-12 | 1996-04-30 | Hitachi Ltd | パッファ式ガス遮断器 |
| JPH0997543A (ja) * | 1995-09-29 | 1997-04-08 | Fuji Electric Co Ltd | パッファ形ガス遮断器 |
| JP2000509544A (ja) * | 1996-04-22 | 2000-07-25 | シーメンス アクチエンゲゼルシヤフト | 高電圧用遮断器の遮断部 |
| JP2008529223A (ja) * | 2005-02-01 | 2008-07-31 | アーベーベー・テヒノロギー・アーゲー | 電気的スイッチング装置のためのノズルの固定 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01243328A (ja) * | 1988-03-25 | 1989-09-28 | Hitachi Ltd | パツフア式ガス遮断器 |
| FR2711269B1 (fr) * | 1993-10-12 | 1995-12-29 | Gec Alsthom T & D Sa | Disjoncteur à haute tension capable de couper des courants de défaut à passage par zéro retardé. |
| WO1995027299A1 (en) * | 1994-04-05 | 1995-10-12 | Abb Power T & D Company Inc. | Moving gas mixing plate for puffer interrupter |
| JPH103834A (ja) | 1996-06-14 | 1998-01-06 | Hitachi Ltd | パッファ式ガス遮断器 |
| DE19738697C1 (de) * | 1997-08-29 | 1998-11-26 | Siemens Ag | Hochspannungsleistungsschalter mit antreibbarem Gegenkontaktstück |
| US6696657B2 (en) | 2001-11-21 | 2004-02-24 | Hitachi, Ltd. | Puffer type gas circuit breaker |
| CN1420515A (zh) * | 2001-11-21 | 2003-05-28 | 株式会社日立制作所 | 缓冲型气体断路器 |
| JP2008123761A (ja) * | 2006-11-09 | 2008-05-29 | Toshiba Corp | ガス遮断器 |
-
2013
- 2013-12-17 TW TW102146646A patent/TW201442051A/zh unknown
-
2014
- 2014-02-03 KR KR1020157010493A patent/KR101777251B1/ko active Active
- 2014-02-03 JP JP2015504205A patent/JP5936766B2/ja active Active
- 2014-02-03 WO PCT/JP2014/052388 patent/WO2014136513A1/ja not_active Ceased
- 2014-02-03 CN CN201480007321.2A patent/CN104981886B/zh active Active
- 2014-02-03 US US14/768,691 patent/US9543095B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6459731A (en) * | 1987-08-31 | 1989-03-07 | Hitachi Ltd | Buffer type gas breaker |
| JPH0463523U (ja) * | 1990-10-11 | 1992-05-29 | ||
| JPH08111151A (ja) * | 1994-10-12 | 1996-04-30 | Hitachi Ltd | パッファ式ガス遮断器 |
| JPH0997543A (ja) * | 1995-09-29 | 1997-04-08 | Fuji Electric Co Ltd | パッファ形ガス遮断器 |
| JP2000509544A (ja) * | 1996-04-22 | 2000-07-25 | シーメンス アクチエンゲゼルシヤフト | 高電圧用遮断器の遮断部 |
| JP2008529223A (ja) * | 2005-02-01 | 2008-07-31 | アーベーベー・テヒノロギー・アーゲー | 電気的スイッチング装置のためのノズルの固定 |
Also Published As
| Publication number | Publication date |
|---|---|
| US9543095B2 (en) | 2017-01-10 |
| CN104981886A (zh) | 2015-10-14 |
| WO2014136513A1 (ja) | 2014-09-12 |
| US20160005559A1 (en) | 2016-01-07 |
| KR101777251B1 (ko) | 2017-09-11 |
| KR20150060861A (ko) | 2015-06-03 |
| CN104981886B (zh) | 2017-02-08 |
| JPWO2014136513A1 (ja) | 2017-02-09 |
| TW201442051A (zh) | 2014-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5936766B2 (ja) | ガス遮断器 | |
| US8168909B2 (en) | Vacuum switchgear | |
| KR101423142B1 (ko) | 버퍼형 가스 차단기 | |
| CN101385109B (zh) | 气体绝缘高压开关的灭弧室 | |
| TW201521066A (zh) | 氣體斷路器 | |
| RU2557011C1 (ru) | Двойная токовая цепь для больших номинальных токов | |
| JP2002319341A (ja) | 真空バルブ | |
| KR101013723B1 (ko) | 가스절연 차단기의 극간 전계완화장치 | |
| JP4131926B2 (ja) | ガス遮断器 | |
| JP5440485B2 (ja) | パッファ形ガス遮断器 | |
| JP5143677B2 (ja) | パッファ形ガス遮断器 | |
| US10049839B2 (en) | Gas circuit breaker | |
| KR101276945B1 (ko) | 가스 차단기용 퍼퍼 실린더 조립체 | |
| JP4869867B2 (ja) | ガス絶縁遮断器 | |
| KR102847153B1 (ko) | 길이 조절이 가능한 가스절연개폐기용 부싱 | |
| KR102847156B1 (ko) | 구조 개선된 가스절연개폐기용 부싱 | |
| KR101681125B1 (ko) | 초고압 기기의 투입저항 | |
| EP3588528B1 (en) | Gas-insulated high or medium voltage circuit breaker with ring-like element | |
| JPH031415A (ja) | アーク・スピナ・インタラプタ | |
| WO2023053261A1 (ja) | 開閉装置のリング状コイルスプリングおよびこれを用いた開閉装置 | |
| JP2005532662A (ja) | 電気設備のためのアーク接触子およびその製造方法ならびに接触アセンブリさらに対応した電気設備 | |
| EP3618088A1 (en) | Nozzle for high or medium voltage curcuit breaker | |
| KR20100079346A (ko) | 가스 절연 개폐장치의 절연서포트 | |
| JPH0449211B2 (ja) | ||
| KR19980034579U (ko) | 고압차단기의 부싱 구조 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160412 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160510 |
|
| R151 | Written notification of patent or utility model registration |
Ref document number: 5936766 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |