EP4258308C0 - Betätigungsmechanismus für einen zweistrom-umschalter und zweistrom-umschalter - Google Patents

Betätigungsmechanismus für einen zweistrom-umschalter und zweistrom-umschalter

Info

Publication number
EP4258308C0
EP4258308C0 EP23305450.1A EP23305450A EP4258308C0 EP 4258308 C0 EP4258308 C0 EP 4258308C0 EP 23305450 A EP23305450 A EP 23305450A EP 4258308 C0 EP4258308 C0 EP 4258308C0
Authority
EP
European Patent Office
Prior art keywords
current switch
actuation mechanism
switch
current
actuation
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
EP23305450.1A
Other languages
English (en)
French (fr)
Other versions
EP4258308A1 (de
EP4258308B1 (de
Inventor
Ning Wang
Zhenzhong Liu
Jiayu Lu
Jian Wu
Xiaojing Zeng
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of EP4258308A1 publication Critical patent/EP4258308A1/de
Application granted granted Critical
Publication of EP4258308C0 publication Critical patent/EP4258308C0/de
Publication of EP4258308B1 publication Critical patent/EP4258308B1/de
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
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • 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
    • 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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
    • H01H2009/267—Interlocking, locking, or latching mechanisms for interlocking two or more switches with interlocking of two out of three switches, e.g. two switches each connecting a power supply to a busbar and a bus coupling switch interlocked in such a way that the power supplies are never connected in parallel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/018—Application transfer; between utility and emergency power supply

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Transmission Devices (AREA)
  • Transmitters (AREA)
  • Keying Circuit Devices (AREA)
EP23305450.1A 2022-04-08 2023-03-30 Betätigungsmechanismus für einen zweistrom-umschalter und zweistrom-umschalter Active EP4258308B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210368793.7A CN116936270A (zh) 2022-04-08 2022-04-08 用于双电源转换开关的操作机构和双电源转换开关

Publications (3)

Publication Number Publication Date
EP4258308A1 EP4258308A1 (de) 2023-10-11
EP4258308C0 true EP4258308C0 (de) 2024-09-04
EP4258308B1 EP4258308B1 (de) 2024-09-04

Family

ID=86142914

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23305450.1A Active EP4258308B1 (de) 2022-04-08 2023-03-30 Betätigungsmechanismus für einen zweistrom-umschalter und zweistrom-umschalter

Country Status (4)

Country Link
EP (1) EP4258308B1 (de)
CN (1) CN116936270A (de)
AU (1) AU2023202030B2 (de)
ES (1) ES2993634T3 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6849811B1 (en) * 2000-07-31 2005-02-01 General Electric Company Methods and apparatus for transfer switch
US6765157B2 (en) * 2002-07-24 2004-07-20 Onan Corporation Transfer switch with improved actuator
WO2014131170A1 (en) * 2013-02-28 2014-09-04 General Electric Company Electrical transfer switch system
CN213025884U (zh) * 2020-06-24 2021-04-20 施耐德电器工业公司 用于双电源转换开关的操作机构和双电源转换开关

Also Published As

Publication number Publication date
EP4258308A1 (de) 2023-10-11
AU2023202030B2 (en) 2024-01-25
ES2993634T3 (en) 2025-01-03
CN116936270A (zh) 2023-10-24
AU2023202030A1 (en) 2023-10-26
EP4258308B1 (de) 2024-09-04

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