TW358954B - Synchronous gas switch device - Google Patents

Synchronous gas switch device

Info

Publication number
TW358954B
TW358954B TW086103290A TW86103290A TW358954B TW 358954 B TW358954 B TW 358954B TW 086103290 A TW086103290 A TW 086103290A TW 86103290 A TW86103290 A TW 86103290A TW 358954 B TW358954 B TW 358954B
Authority
TW
Taiwan
Prior art keywords
contact element
gas switch
switch device
interruption
arc gases
Prior art date
Application number
TW086103290A
Other languages
Chinese (zh)
Inventor
Osamu Koyanagi
Kenichi Natsui
Yoichi Oshita
Hiromichi Hokutou
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of TW358954B publication Critical patent/TW358954B/en

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
    • 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
    • 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
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere

Abstract

A synchronous gas switch device, disposed in a container for filling de-arc gases, including: a separable fixed contact element and movable contact element; and intake gas switch having the intaking cylinder using the separation of said 2 contact elements for expansion of the de-arc gases for injection of de-arc gases in case of said separation and the intaking piston, including: controller having detection current or voltage wave for emission of interruption signals, for controlling said fixed contact element and movable contact element based on said interruption signal and synchronized to said interruption current or voltage.
TW086103290A 1996-04-18 1997-03-17 Synchronous gas switch device TW358954B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8096444A JPH09282982A (en) 1996-04-18 1996-04-18 Synchronous type gas-blast load breaker

Publications (1)

Publication Number Publication Date
TW358954B true TW358954B (en) 1999-05-21

Family

ID=14165198

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086103290A TW358954B (en) 1996-04-18 1997-03-17 Synchronous gas switch device

Country Status (4)

Country Link
JP (1) JPH09282982A (en)
KR (1) KR970071883A (en)
CN (1) CN1077721C (en)
TW (1) TW358954B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5306242B2 (en) * 2010-01-12 2013-10-02 株式会社東芝 Gas insulated switchgear
CN102412087B (en) * 2011-07-15 2013-12-04 成都凯赛尔电子有限公司 Surface decontamination system for moving and static contacts of vacuum arc extinguish chamber
CN107787516B (en) 2015-04-13 2020-06-19 Abb瑞士股份有限公司 Device for interrupting non-short-circuit current only, in particular a disconnecting switch or an earthing switch
CN110047716B (en) * 2019-05-28 2020-09-25 西一电气有限公司 Contact arc extinguishing device of breaker for high-voltage electrical equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734616A (en) * 1980-08-08 1982-02-25 Mitsubishi Electric Corp Switch
CN1014943B (en) * 1985-11-07 1991-11-27 西屋电气公司 Circuit breaker with improved internal expanding and venting system
JPH03257727A (en) * 1990-03-07 1991-11-18 Toshiba Corp Trip control device for buffer type gas-blast circuit-breaker
FR2663780B1 (en) * 1990-06-26 1992-09-11 Merlin Gerin HIGH VOLTAGE CIRCUIT BREAKER WITH GAS INSULATION AND PNEUMATIC CONTROL MECHANISM.

Also Published As

Publication number Publication date
JPH09282982A (en) 1997-10-31
KR970071883A (en) 1997-11-07
CN1166680A (en) 1997-12-03
CN1077721C (en) 2002-01-09

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