JP7362007B1 - 開閉装置 - Google Patents

開閉装置 Download PDF

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Publication number
JP7362007B1
JP7362007B1 JP2023544768A JP2023544768A JP7362007B1 JP 7362007 B1 JP7362007 B1 JP 7362007B1 JP 2023544768 A JP2023544768 A JP 2023544768A JP 2023544768 A JP2023544768 A JP 2023544768A JP 7362007 B1 JP7362007 B1 JP 7362007B1
Authority
JP
Japan
Prior art keywords
contact
fixed
link member
rotation transmission
conductor
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
JP2023544768A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024189682A1 (de
Inventor
祐馬 坂田
慎一朗 中内
大樹 道念
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of JP7362007B1 publication Critical patent/JP7362007B1/ja
Publication of JPWO2024189682A1 publication Critical patent/JPWO2024189682A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01H33/60—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
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
    • 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
    • H01H33/02—Details
    • H01H33/46—Interlocking mechanisms
    • H01H33/52—Interlocking mechanisms for interlocking two or more switches
    • 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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H2033/566—Avoiding the use of SF6
    • 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
    • H01H33/666—Operating arrangements
    • H01H2033/6667—Details concerning lever type driving rod arrangements

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
JP2023544768A 2023-03-10 2023-03-10 開閉装置 Active JP7362007B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/009342 WO2024189682A1 (ja) 2023-03-10 2023-03-10 開閉装置

Publications (2)

Publication Number Publication Date
JP7362007B1 true JP7362007B1 (ja) 2023-10-16
JPWO2024189682A1 JPWO2024189682A1 (de) 2024-09-19

Family

ID=88328340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023544768A Active JP7362007B1 (ja) 2023-03-10 2023-03-10 開閉装置

Country Status (3)

Country Link
EP (1) EP4679472A4 (de)
JP (1) JP7362007B1 (de)
WO (1) WO2024189682A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03192622A (ja) * 1989-12-11 1991-08-22 Merlin Gerin ハイブリッド中電圧遮断器
JP2010108934A (ja) * 2008-10-29 2010-05-13 Areva T & D Sas 真空スイッチチャンバーを具備する電力線電流断続器
US20120187090A1 (en) * 2011-01-25 2012-07-26 Schneider Electric Industries Sas Medium-Voltage Switchgear Device Comprising a Vacuum Cartridge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4818311B1 (de) 1967-10-26 1973-06-05

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03192622A (ja) * 1989-12-11 1991-08-22 Merlin Gerin ハイブリッド中電圧遮断器
JP2010108934A (ja) * 2008-10-29 2010-05-13 Areva T & D Sas 真空スイッチチャンバーを具備する電力線電流断続器
US20120187090A1 (en) * 2011-01-25 2012-07-26 Schneider Electric Industries Sas Medium-Voltage Switchgear Device Comprising a Vacuum Cartridge

Also Published As

Publication number Publication date
EP4679472A1 (de) 2026-01-14
WO2024189682A1 (ja) 2024-09-19
EP4679472A4 (de) 2026-04-22
JPWO2024189682A1 (de) 2024-09-19

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