EP3561840A4 - Dispositif de commutation à isolation gazeuse - Google Patents

Dispositif de commutation à isolation gazeuse Download PDF

Info

Publication number
EP3561840A4
EP3561840A4 EP16923924.1A EP16923924A EP3561840A4 EP 3561840 A4 EP3561840 A4 EP 3561840A4 EP 16923924 A EP16923924 A EP 16923924A EP 3561840 A4 EP3561840 A4 EP 3561840A4
Authority
EP
European Patent Office
Prior art keywords
gas
switch device
insulation switch
insulation
switch
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.)
Granted
Application number
EP16923924.1A
Other languages
German (de)
English (en)
Other versions
EP3561840B1 (fr
EP3561840A1 (fr
Inventor
Kazuhisa KANAYA
Yoshiaki Ohda
Toshikazu Nagata
Kousuke SHIKIMI
Naotaka Iio
Masayuki Ando
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.)
Toshiba Energy Systems and Solutions Corp
Original Assignee
Toshiba Energy Systems and Solutions 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 Toshiba Energy Systems and Solutions Corp filed Critical Toshiba Energy Systems and Solutions Corp
Publication of EP3561840A1 publication Critical patent/EP3561840A1/fr
Publication of EP3561840A4 publication Critical patent/EP3561840A4/fr
Application granted granted Critical
Publication of EP3561840B1 publication Critical patent/EP3561840B1/fr
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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/904—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism characterised by the transmission between operating mechanism and piston or movable contact
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
EP16923924.1A 2016-12-16 Dispositif de commutation à isolation gazeuse Active EP3561840B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/087587 WO2018109931A1 (fr) 2016-12-16 2016-12-16 Dispositif de commutation à isolation gazeuse

Publications (3)

Publication Number Publication Date
EP3561840A1 EP3561840A1 (fr) 2019-10-30
EP3561840A4 true EP3561840A4 (fr) 2020-08-19
EP3561840B1 EP3561840B1 (fr) 2024-07-10

Family

ID=

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2278604A1 (fr) * 2009-07-21 2011-01-26 ABB Technology AG Commutateur haute tension
US20130168357A1 (en) * 2011-12-28 2013-07-04 Hitachi, Ltd. Puffer-type gas circuit-breaker
EP2662877A1 (fr) * 2011-01-07 2013-11-13 Mitsubishi Electric Corporation Appareil de commutation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2278604A1 (fr) * 2009-07-21 2011-01-26 ABB Technology AG Commutateur haute tension
EP2662877A1 (fr) * 2011-01-07 2013-11-13 Mitsubishi Electric Corporation Appareil de commutation
US20130168357A1 (en) * 2011-12-28 2013-07-04 Hitachi, Ltd. Puffer-type gas circuit-breaker

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018109931A1 *

Also Published As

Publication number Publication date
WO2018109931A1 (fr) 2018-06-21
EP3561840A1 (fr) 2019-10-30
CN110088866B (zh) 2021-11-19
CN110088866A (zh) 2019-08-02
JP6823082B2 (ja) 2021-02-03
JPWO2018109931A1 (ja) 2019-10-24

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