CN100382221C - 气吹式断路器 - Google Patents
气吹式断路器 Download PDFInfo
- Publication number
- CN100382221C CN100382221C CNB2005100521796A CN200510052179A CN100382221C CN 100382221 C CN100382221 C CN 100382221C CN B2005100521796 A CNB2005100521796 A CN B2005100521796A CN 200510052179 A CN200510052179 A CN 200510052179A CN 100382221 C CN100382221 C CN 100382221C
- Authority
- CN
- China
- Prior art keywords
- groove
- blast pipe
- hot gas
- abb
- thermal current
- 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
- H01H33/70—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
- H01H33/905—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 compression volume being formed by a movable cylinder and a semi-mobile piston
-
- 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
- H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
- H01H33/7046—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having special gas flow directing elements, e.g. grooves, extensions
-
- 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
- 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
Landscapes
- Circuit Breakers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004052469A JP4421331B2 (ja) | 2004-02-26 | 2004-02-26 | ガス遮断器 |
JP052469/2004 | 2004-02-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1661746A CN1661746A (zh) | 2005-08-31 |
CN100382221C true CN100382221C (zh) | 2008-04-16 |
Family
ID=34879663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100521796A Active CN100382221C (zh) | 2004-02-26 | 2005-02-25 | 气吹式断路器 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4421331B2 (ja) |
CN (1) | CN100382221C (ja) |
DE (1) | DE102005008098B4 (ja) |
FR (1) | FR2867604B1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101162663B (zh) * | 2007-10-22 | 2013-11-27 | 沈阳工业大学 | 具有凹槽的旋气式喷口高压气吹断路器 |
CN101789338B (zh) * | 2010-03-29 | 2012-05-23 | 西安交通大学 | 一种自能式气吹中压大电流直流快速限流断路器 |
DE102010020979A1 (de) * | 2010-05-12 | 2011-11-17 | Siemens Aktiengesellschaft | Druckgas-Leistungsschalter |
JP2012069348A (ja) * | 2010-09-22 | 2012-04-05 | Toshiba Corp | ガス遮断器 |
KR200478813Y1 (ko) * | 2011-05-27 | 2015-11-19 | 엘에스산전 주식회사 | 가스절연 개폐기 |
JP2013179005A (ja) * | 2012-02-29 | 2013-09-09 | Toshiba Corp | ガス遮断器 |
WO2014094891A1 (en) * | 2012-12-21 | 2014-06-26 | Abb Technology Ag | Electrical switching device |
WO2017187654A1 (ja) * | 2016-04-27 | 2017-11-02 | 三菱電機株式会社 | ガス遮断器 |
DE102016226034A1 (de) * | 2016-12-22 | 2018-06-28 | Siemens Aktiengesellschaft | Elektrische Schalteinrichtung |
US11217408B2 (en) * | 2017-11-10 | 2022-01-04 | Kabushiki Kaisha Toshiba | Gas circuit breaker |
CN110112034A (zh) * | 2019-05-30 | 2019-08-09 | 沈阳工业大学 | 一种用于高压sf6断路器的螺纹型触头 |
CN114068242A (zh) * | 2020-08-06 | 2022-02-18 | 河南平芝高压开关有限公司 | 一种小型化断路器 |
EP4117006A1 (en) * | 2021-07-09 | 2023-01-11 | Hitachi Energy Switzerland AG | Gas-insulated high or medium voltage circuit breaker |
US20240072522A1 (en) * | 2022-08-23 | 2024-02-29 | Siemens Energy Global GmbH & Co. KG | Compressed gas switch |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984651A (en) * | 1975-05-01 | 1976-10-05 | Mcgraw-Edison Company | Electrical loadbreak arc quenching and containing assembly |
EP0191465A2 (en) * | 1985-02-15 | 1986-08-20 | Hitachi, Ltd. | A puffer type gas blast circuit breaker |
US5902980A (en) * | 1995-05-24 | 1999-05-11 | Siemens Aktiengesellschaft | Insulating component for high-voltage equipment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE736317C (de) * | 1934-01-05 | 1943-06-11 | Aeg | Druckgasschalter |
CH183043A (de) * | 1934-12-31 | 1936-03-15 | Bbc Brown Boveri & Cie | Druckgasschalter. |
FR2377695A1 (fr) * | 1977-01-18 | 1978-08-11 | Merlin Gerin | Interrupteur a autosoufflage a ecran limiteur de l'ecoulement du gaz de soufflage |
FR2644624B1 (fr) * | 1989-03-17 | 1996-03-22 | Merlin Gerin | Disjoncteur electrique a autoexpansion et a gaz isolant |
JPH08124464A (ja) * | 1994-10-21 | 1996-05-17 | Meidensha Corp | パッファ形ガス遮断器 |
DE10226044A1 (de) * | 2002-06-12 | 2003-12-24 | Alstom | Druckgasschalter |
-
2004
- 2004-02-26 JP JP2004052469A patent/JP4421331B2/ja not_active Expired - Lifetime
-
2005
- 2005-02-22 DE DE102005008098A patent/DE102005008098B4/de active Active
- 2005-02-25 CN CNB2005100521796A patent/CN100382221C/zh active Active
- 2005-02-25 FR FR0501933A patent/FR2867604B1/fr active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984651A (en) * | 1975-05-01 | 1976-10-05 | Mcgraw-Edison Company | Electrical loadbreak arc quenching and containing assembly |
EP0191465A2 (en) * | 1985-02-15 | 1986-08-20 | Hitachi, Ltd. | A puffer type gas blast circuit breaker |
US5902980A (en) * | 1995-05-24 | 1999-05-11 | Siemens Aktiengesellschaft | Insulating component for high-voltage equipment |
Also Published As
Publication number | Publication date |
---|---|
FR2867604B1 (fr) | 2007-05-18 |
JP4421331B2 (ja) | 2010-02-24 |
DE102005008098A1 (de) | 2005-09-22 |
CN1661746A (zh) | 2005-08-31 |
DE102005008098B4 (de) | 2010-04-29 |
JP2005243465A (ja) | 2005-09-08 |
FR2867604A1 (fr) | 2005-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: TOSHIBA CORPORATION Free format text: FORMER OWNER: TMT+ D CO., LTD. Effective date: 20060526 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20060526 Address after: Tokyo, Japan Applicant after: Toshiba Corp Address before: Tokyo, Japan Applicant before: TMT& D Corporation |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |