CN113966542A - 中压负荷隔离开关 - Google Patents

中压负荷隔离开关 Download PDF

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Publication number
CN113966542A
CN113966542A CN202080042509.6A CN202080042509A CN113966542A CN 113966542 A CN113966542 A CN 113966542A CN 202080042509 A CN202080042509 A CN 202080042509A CN 113966542 A CN113966542 A CN 113966542A
Authority
CN
China
Prior art keywords
contact
hollow
volume
opening
medium voltage
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.)
Pending
Application number
CN202080042509.6A
Other languages
English (en)
Chinese (zh)
Inventor
M.本迪格
P.G.尼科利奇
F.普莱耶
M.沙克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of CN113966542A publication Critical patent/CN113966542A/zh
Pending legal-status Critical Current

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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
    • H01H33/70—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
    • 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
    • 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)
CN202080042509.6A 2019-05-10 2020-03-05 中压负荷隔离开关 Pending CN113966542A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019206807.3A DE102019206807A1 (de) 2019-05-10 2019-05-10 Mittelspannungs-Lasttrennschalter
DE102019206807.3 2019-05-10
PCT/EP2020/055866 WO2020229011A1 (de) 2019-05-10 2020-03-05 Mittelspannungs-lasttrennschalter

Publications (1)

Publication Number Publication Date
CN113966542A true CN113966542A (zh) 2022-01-21

Family

ID=69804859

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080042509.6A Pending CN113966542A (zh) 2019-05-10 2020-03-05 中压负荷隔离开关

Country Status (4)

Country Link
EP (1) EP3948912B1 (de)
CN (1) CN113966542A (de)
DE (1) DE102019206807A1 (de)
WO (1) WO2020229011A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4024425A1 (de) * 2020-12-28 2022-07-06 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Schaltvorrichtung mit beweglichem düsenelement

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350890A1 (de) * 1973-01-12 1974-07-18 Sprecher & Schuh Ag Druckgasschalter
JPS52133575A (en) * 1976-05-04 1977-11-09 Hitachi Ltd Buffer gas breaker
CN85107522A (zh) * 1984-10-10 1986-08-20 布朗-波维里公司 气体吹弧开关
CN85107324A (zh) * 1985-09-30 1987-04-08 Bbc勃朗勃威力有限公司 气吹开关
JPH11213827A (ja) * 1998-01-22 1999-08-06 Hitachi Ltd パッファ式ガス遮断器
CN1226073A (zh) * 1998-01-29 1999-08-18 东芝株式会社 气体电路断路器
CN1790578A (zh) * 2004-12-06 2006-06-21 日本Ae帕瓦株式会社 缓冲式气体断路器的电流切断方法及其所使用的缓冲式气体断路器
CN101006539A (zh) * 2004-08-23 2007-07-25 Abb技术有限公司 大功率开关
EP1912235A1 (de) * 2006-10-09 2008-04-16 Areva T&D Sa Betätigung durch Kontakte einer Zweigang-Schneidekammer über ein Isolierrohr
CN104937688A (zh) * 2013-01-22 2015-09-23 西门子公司 开关设备
CN106030744A (zh) * 2013-12-23 2016-10-12 Abb 技术有限公司 电气开关装置
CN108028147A (zh) * 2015-09-18 2018-05-11 西门子公司 具有气密绝缘空间的中压或高压开关设备
CN109314012A (zh) * 2016-06-20 2019-02-05 Abb瑞士股份有限公司 带有涡旋设备的气体绝缘低电压或中电压开关
CN109564832A (zh) * 2016-06-03 2019-04-02 Abb瑞士股份有限公司 气体绝缘式低压或中压断载开关

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR828466A (fr) * 1937-01-28 1938-05-18 Alsthom Cgee Perfectionnement apporté aux interrupteurs, à soufflage de l'arc par gaz sous pression, fonctionnant en auto-compresseurs
DE102016219812A1 (de) * 2016-10-12 2018-04-12 Siemens Aktiengesellschaft Schaltanordnung

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350890A1 (de) * 1973-01-12 1974-07-18 Sprecher & Schuh Ag Druckgasschalter
JPS52133575A (en) * 1976-05-04 1977-11-09 Hitachi Ltd Buffer gas breaker
CN85107522A (zh) * 1984-10-10 1986-08-20 布朗-波维里公司 气体吹弧开关
CN85107324A (zh) * 1985-09-30 1987-04-08 Bbc勃朗勃威力有限公司 气吹开关
JPH11213827A (ja) * 1998-01-22 1999-08-06 Hitachi Ltd パッファ式ガス遮断器
CN1226073A (zh) * 1998-01-29 1999-08-18 东芝株式会社 气体电路断路器
CN101006539A (zh) * 2004-08-23 2007-07-25 Abb技术有限公司 大功率开关
CN1790578A (zh) * 2004-12-06 2006-06-21 日本Ae帕瓦株式会社 缓冲式气体断路器的电流切断方法及其所使用的缓冲式气体断路器
EP1912235A1 (de) * 2006-10-09 2008-04-16 Areva T&D Sa Betätigung durch Kontakte einer Zweigang-Schneidekammer über ein Isolierrohr
CN104937688A (zh) * 2013-01-22 2015-09-23 西门子公司 开关设备
CN106030744A (zh) * 2013-12-23 2016-10-12 Abb 技术有限公司 电气开关装置
CN108028147A (zh) * 2015-09-18 2018-05-11 西门子公司 具有气密绝缘空间的中压或高压开关设备
CN109564832A (zh) * 2016-06-03 2019-04-02 Abb瑞士股份有限公司 气体绝缘式低压或中压断载开关
EP3465717A1 (de) * 2016-06-03 2019-04-10 ABB Schweiz AG Gasisolierter nieder- oder mittelspannungstrennschalter
CN109314012A (zh) * 2016-06-20 2019-02-05 Abb瑞士股份有限公司 带有涡旋设备的气体绝缘低电压或中电压开关

Also Published As

Publication number Publication date
EP3948912A1 (de) 2022-02-09
DE102019206807A1 (de) 2020-11-12
EP3948912B1 (de) 2023-12-20
WO2020229011A1 (de) 2020-11-19

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