EP3698390C0 - Overpressure-resistant vacuum interrupter tube - Google Patents

Overpressure-resistant vacuum interrupter tube

Info

Publication number
EP3698390C0
EP3698390C0 EP18815521.2A EP18815521A EP3698390C0 EP 3698390 C0 EP3698390 C0 EP 3698390C0 EP 18815521 A EP18815521 A EP 18815521A EP 3698390 C0 EP3698390 C0 EP 3698390C0
Authority
EP
European Patent Office
Prior art keywords
overpressure
vacuum interrupter
resistant vacuum
interrupter tube
tube
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
Application number
EP18815521.2A
Other languages
German (de)
French (fr)
Other versions
EP3698390A1 (en
EP3698390B1 (en
Inventor
Frank Graskowski
Lydia Baron
Christian Stiehler
Andreas Lawall
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 Energy Global GmbH and Co KG
Original Assignee
Siemens Energy Global GmbH and Co KG
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 Energy Global GmbH and Co KG filed Critical Siemens Energy Global GmbH and Co KG
Publication of EP3698390A1 publication Critical patent/EP3698390A1/en
Application granted granted Critical
Publication of EP3698390C0 publication Critical patent/EP3698390C0/en
Publication of EP3698390B1 publication Critical patent/EP3698390B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • 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
    • 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
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
EP18815521.2A 2017-12-11 2018-11-20 Overpressure-resistant vacuum interrupter tube Active EP3698390B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017222413.4A DE102017222413A1 (en) 2017-12-11 2017-12-11 Overpressure-resistant vacuum interrupter
PCT/EP2018/081919 WO2019115175A1 (en) 2017-12-11 2018-11-20 Overpressure-resistant vacuum interrupter tube

Publications (3)

Publication Number Publication Date
EP3698390A1 EP3698390A1 (en) 2020-08-26
EP3698390C0 true EP3698390C0 (en) 2024-02-28
EP3698390B1 EP3698390B1 (en) 2024-02-28

Family

ID=64661271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18815521.2A Active EP3698390B1 (en) 2017-12-11 2018-11-20 Overpressure-resistant vacuum interrupter tube

Country Status (6)

Country Link
US (1) US11289292B2 (en)
EP (1) EP3698390B1 (en)
JP (1) JP7214744B2 (en)
CN (1) CN111448634B (en)
DE (1) DE102017222413A1 (en)
WO (1) WO2019115175A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021210795A1 (en) 2021-09-28 2023-03-30 Siemens Aktiengesellschaft Switching device with a bellows

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1142209A (en) * 1965-05-25 1969-02-05 Ass Elect Ind Improvements in and relating to contact members for vacuum switches
GB1210542A (en) * 1968-04-29 1970-10-28 Ass Elect Ind Improvements relating to vacuum electric switches
US4071727A (en) * 1976-05-06 1978-01-31 General Electric Company Vacuum-type circuit interrupter with means for protecting its bellows against mechanical damage
DE3107821A1 (en) * 1981-02-26 1982-09-09 Siemens AG, 1000 Berlin und 8000 München VACUUM SWITCH TUBES WITH METAL CAP
JPS5894233U (en) * 1981-12-19 1983-06-25 株式会社明電舎 vacuum interrupter
DE3825407A1 (en) * 1988-07-27 1990-02-01 Sachsenwerk Ag SWITCH CHAMBER OF A VACUUM SWITCH
DE3832493A1 (en) * 1988-09-22 1990-03-29 Siemens Ag VACUUM SWITCH TUBES, A SWITCH DISCONNECT CONTAINING SUCH A SWITCH TUBE AND METHOD FOR OPERATING SUCH A SWITCH DISCONNECTOR
US4933518A (en) * 1988-10-03 1990-06-12 Square D Company Vacuum interrupter
DE4133091C2 (en) * 1991-09-30 1995-06-01 Siemens Ag Vacuum switch with a drive device and a pole drive unit
DE4214550A1 (en) * 1992-04-29 1993-11-04 Siemens Ag VACUUM SWITCH TUBES
JP3361932B2 (en) * 1996-05-29 2003-01-07 三菱電機株式会社 Vacuum valve
EP1059650B1 (en) 1999-06-10 2004-04-21 ABB Technology AG Vacuum chamber
DE10007907C2 (en) * 1999-06-10 2002-03-14 Abb T & D Tech Ltd Vacuum interrupter chamber
DE102006041149B4 (en) * 2006-09-01 2008-09-04 Abb Technology Ag Vacuum switching chamber for medium-voltage switchgear
US7781694B2 (en) * 2007-06-05 2010-08-24 Cooper Technologies Company Vacuum fault interrupter
JP5281192B2 (en) * 2010-02-24 2013-09-04 三菱電機株式会社 Vacuum valve
CN102456504A (en) * 2010-10-21 2012-05-16 湖北汉光科技股份有限公司 Long-life vacuum interrupter used in high and low pressure switches
AU2012305500B2 (en) * 2011-09-07 2015-10-08 Mitsubishi Electric Corporation Tank-type breaker
CN105453214B (en) * 2013-06-11 2017-07-07 超级电力研究所有限公司 Vacuum changeover module
JP2015035288A (en) * 2013-08-08 2015-02-19 株式会社日立製作所 Vacuum valve for vacuum switch gear
CN203931925U (en) * 2014-07-12 2014-11-05 锦州华光玻璃开关管有限公司 The reinforced quiet end cap sealing structure of high-pressure vacuum switch pipe
CN107342185B (en) * 2017-09-06 2020-04-17 北京京东方真空电器有限责任公司 Vacuum switch tube and vacuum switch

Also Published As

Publication number Publication date
CN111448634A (en) 2020-07-24
EP3698390A1 (en) 2020-08-26
CN111448634B (en) 2023-02-28
US11289292B2 (en) 2022-03-29
JP7214744B2 (en) 2023-01-30
DE102017222413A1 (en) 2019-06-13
JP2021506094A (en) 2021-02-18
WO2019115175A1 (en) 2019-06-20
EP3698390B1 (en) 2024-02-28
US20210074493A1 (en) 2021-03-11

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