EP3807914C0 - Isolator switch and drive apparatus for an isolator switch - Google Patents

Isolator switch and drive apparatus for an isolator switch

Info

Publication number
EP3807914C0
EP3807914C0 EP19739936.3A EP19739936A EP3807914C0 EP 3807914 C0 EP3807914 C0 EP 3807914C0 EP 19739936 A EP19739936 A EP 19739936A EP 3807914 C0 EP3807914 C0 EP 3807914C0
Authority
EP
European Patent Office
Prior art keywords
isolator switch
drive apparatus
isolator
switch
drive
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
EP19739936.3A
Other languages
German (de)
French (fr)
Other versions
EP3807914A1 (en
EP3807914B1 (en
Inventor
Johannes Kern
Gunnar Lutzke
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 EP3807914A1 publication Critical patent/EP3807914A1/en
Application granted granted Critical
Publication of EP3807914B1 publication Critical patent/EP3807914B1/en
Publication of EP3807914C0 publication Critical patent/EP3807914C0/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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
    • H01H31/16—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H2003/326—Driving mechanisms, i.e. for transmitting driving force to the contacts using bearings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/38—Driving mechanisms, i.e. for transmitting driving force to the contacts using spring or other flexible shaft coupling
EP19739936.3A 2018-07-30 2019-07-02 Isolator switch and drive apparatus for an isolator switch Active EP3807914B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018212648.8A DE102018212648A1 (en) 2018-07-30 2018-07-30 Disconnect switch and drive device for a disconnect switch
PCT/EP2019/067655 WO2020025238A1 (en) 2018-07-30 2019-07-02 Isolator switch and drive apparatus for an isolator switch

Publications (3)

Publication Number Publication Date
EP3807914A1 EP3807914A1 (en) 2021-04-21
EP3807914B1 EP3807914B1 (en) 2023-09-27
EP3807914C0 true EP3807914C0 (en) 2023-09-27

Family

ID=67297137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19739936.3A Active EP3807914B1 (en) 2018-07-30 2019-07-02 Isolator switch and drive apparatus for an isolator switch

Country Status (6)

Country Link
US (1) US11456124B2 (en)
EP (1) EP3807914B1 (en)
CN (1) CN112514016B (en)
DE (1) DE102018212648A1 (en)
PL (1) PL3807914T3 (en)
WO (1) WO2020025238A1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751857C2 (en) * 1977-11-21 1979-05-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electric motor with gear
DE8409940U1 (en) * 1984-03-31 1984-07-19 Elektro-Mechanik Gmbh, 5963 Wenden ELECTROMECHANICAL ACTUATOR
DE29811118U1 (en) * 1998-06-22 1998-10-15 SPN Schwaben Präzision Fritz Hopf GmbH, 86720 Nördlingen Device for actuating a switching element
DE10354594B4 (en) * 2003-11-21 2005-08-25 Abb Technology Ag Drive unit of a switching device of a gas-insulated switchgear and modular system for forming a drive unit
CN100583332C (en) * 2008-04-29 2010-01-20 沈阳诚联宏电器制造有限公司 Electric operating mechanism of outdoor AC high-voltage segregate switch
DE102009028568B4 (en) * 2009-08-17 2018-05-17 Zf Friedrichshafen Ag Device for blocking a linear actuator
CH704139B1 (en) * 2010-11-29 2015-08-14 Baumann Federn Ag Arrangement as a load moment lock with wrap.
DE202013103040U1 (en) * 2013-07-09 2014-10-10 Alois Kober Gmbh Drive unit for an auxiliary drive
DE102014213607A1 (en) * 2014-07-14 2016-01-14 Zf Friedrichshafen Ag Hybrid drive transmission of a motor vehicle
EP3106698A1 (en) * 2015-06-17 2016-12-21 Phoenix Mecano Komponenten AG Mechanical transmission with integrated load torque lock
DE202016101802U1 (en) * 2016-04-06 2016-04-27 Ringspann Gmbh Load torque lock
CN206340473U (en) * 2016-12-02 2017-07-18 北京华美煜力电力技术有限公司 A kind of railway disconnecting switch transmission system
CN106504935A (en) 2016-12-30 2017-03-15 福开尔（西安）电气有限公司 Electric isolating switch is used in EMUs high-voltaghe compartment

Also Published As

Publication number Publication date
EP3807914A1 (en) 2021-04-21
DE102018212648A1 (en) 2020-01-30
US11456124B2 (en) 2022-09-27
CN112514016B (en) 2024-04-05
US20210319961A1 (en) 2021-10-14
PL3807914T3 (en) 2024-04-02
WO2020025238A1 (en) 2020-02-06
EP3807914B1 (en) 2023-09-27
CN112514016A (en) 2021-03-16

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