EP4070351C0 - Commutateur à vide - Google Patents

Commutateur à vide

Info

Publication number: EP4070351C0
Authority: EP; European Patent Office
Prior art keywords: vacuum switch; vacuum; switch
Prior art date: 2020-01-22
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

EP20839049.2A

Other languages

German (de)

English (en)

Other versions

EP4070351A1 (fr

EP4070351B1 (fr

Inventor

Thomas Heinz

Thomas Krull

Volker Lehmann

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.)

2020-01-22

Filing date

2020-12-22

Publication date

2025-04-09

2020-12-22 Application filed by Siemens Energy Global GmbH and Co KG filed Critical Siemens Energy Global GmbH and Co KG

2022-10-12 Publication of EP4070351A1 publication Critical patent/EP4070351A1/fr

2025-04-09 Application granted granted Critical

2025-04-09 Publication of EP4070351C0 publication Critical patent/EP4070351C0/fr

2025-04-09 Publication of EP4070351B1 publication Critical patent/EP4070351B1/fr

Status Active legal-status Critical Current

2040-12-22 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
- H01H33/662—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

EP20839049.2A 2020-01-22 2020-12-22 Commutateur à vide Active EP4070351B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102020200738.1A DE102020200738A1 (de)	2020-01-22	2020-01-22	Vakuumschalter
PCT/EP2020/087621 WO2021148217A1 (fr)	2020-01-22	2020-12-22	Commutateur à vide

Publications (3)

Publication Number	Publication Date
EP4070351A1 EP4070351A1 (fr)	2022-10-12
EP4070351C0 true EP4070351C0 (fr)	2025-04-09
EP4070351B1 EP4070351B1 (fr)	2025-04-09

Family

ID=74175829

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20839049.2A Active EP4070351B1 (fr)	2020-01-22	2020-12-22	Commutateur à vide

Country Status (4)

Country	Link
EP (1)	EP4070351B1 (fr)
CN (1)	CN114981911B (fr)
DE (1)	DE102020200738A1 (fr)
WO (1)	WO2021148217A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102020200753A1 (de) *	2020-01-22	2021-07-22	Siemens Aktiengesellschaft	Vakuumschalter
DE102023207757A1 (de) *	2023-08-11	2025-02-13	Siemens Energy Global GmbH & Co. KG	Steuerelement und Anordnung zum Schalten von Spannungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10207892B4 (de) *	2002-02-20	2004-02-05	Siemens Ag	Vakuumschaltröhre mit einem Schaltkontaktstück
FR2925755B1 (fr) *	2007-12-21	2012-08-03	Schneider Electric Ind Sas	Isolation d'un dispositif de coupure de type ampoule a vide par surmoulage
CN201796808U (zh) *	2010-06-24	2011-04-13	无锡市锡山湖光电器有限公司	真空灭弧室外绝缘密封装置
DE102016218316A1 (de) *	2016-09-23	2018-03-29	Siemens Aktiengesellschaft	Vakuumschalter
DE102017222941A1 (de) *	2017-12-15	2019-06-19	Siemens Aktiengesellschaft	Hochspannungsleistungsschalter und Verfahren zum elektromagnetischen Abschirmen einer Vakuumschaltröhre in einem Isolator

2020
- 2020-01-22 DE DE102020200738.1A patent/DE102020200738A1/de active Pending
- 2020-12-22 WO PCT/EP2020/087621 patent/WO2021148217A1/fr not_active Ceased
- 2020-12-22 CN CN202080094088.1A patent/CN114981911B/zh active Active
- 2020-12-22 EP EP20839049.2A patent/EP4070351B1/fr active Active

Also Published As

Publication number	Publication date
CN114981911B (zh)	2026-02-24
EP4070351A1 (fr)	2022-10-12
WO2021148217A1 (fr)	2021-07-29
CN114981911A (zh)	2022-08-30
DE102020200738A1 (de)	2021-07-22
EP4070351B1 (fr)	2025-04-09

Legal Events

Date	Code	Title	Description
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