ID20357A - Alat sakelar penghubung jenis terisolasi - Google Patents

Alat sakelar penghubung jenis terisolasi

Info

Publication number
ID20357A
ID20357A IDP980308A ID980308A ID20357A ID 20357 A ID20357 A ID 20357A ID P980308 A IDP980308 A ID P980308A ID 980308 A ID980308 A ID 980308A ID 20357 A ID20357 A ID 20357A
Authority
ID
Indonesia
Prior art keywords
innovated
vocational
tools
insulation
type
Prior art date
Application number
IDP980308A
Other languages
English (en)
Indonesian (id)
Inventor
Ayumu Morita
Takashi Sato
Youichi Ohshita
Tooru Tanimizu
Masayoshi Hayakawa
Toshio Horikoshi
Ryutaro Yamamoto
Original Assignee
Hitachi Ltd
Tokyo Electric Power Co
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, Tokyo Electric Power Co filed Critical Hitachi Ltd
Publication of ID20357A publication Critical patent/ID20357A/id

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
    • H01H33/60—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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • 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
    • H01H2033/6668—Operating arrangements with a plurality of interruptible circuit paths in single vacuum chamber
    • 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
    • H01H31/003—Earthing 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
    • H01H33/60—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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • 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
    • H01H33/60—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
    • H01H33/6664—Operating arrangements with pivoting movable contact structure
IDP980308A 1997-03-06 1998-03-02 Alat sakelar penghubung jenis terisolasi ID20357A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05170597A JP3431439B2 (ja) 1997-03-06 1997-03-06 絶縁開閉装置

Publications (1)

Publication Number Publication Date
ID20357A true ID20357A (id) 1998-12-03

Family

ID=12894321

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP980308A ID20357A (id) 1997-03-06 1998-03-02 Alat sakelar penghubung jenis terisolasi

Country Status (9)

Country Link
US (1) US6005213A (zh)
EP (1) EP0863526B1 (zh)
JP (1) JP3431439B2 (zh)
KR (1) KR100474173B1 (zh)
CN (3) CN1311493C (zh)
CA (1) CA2231304C (zh)
DE (1) DE69831365T2 (zh)
ID (1) ID20357A (zh)
TW (1) TW364138B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19802893A1 (de) * 1998-01-21 1999-07-22 Siemens Ag Vakuumschaltkammer mit ringförmigem Isolator
EP1124241A4 (en) * 1998-10-02 2002-03-20 Hitachi Ltd VACUUM SWITCHING APPARATUS
EP1119010A4 (en) * 1998-10-02 2002-03-06 Hitachi Ltd VACUUM SWITCH AND VACUUM SWITCH USING THE VACUUM SWITCH
JP3589061B2 (ja) * 1999-01-25 2004-11-17 株式会社日立製作所 真空開閉装置及び真空開閉装置の開閉方法
SG99863A1 (en) * 1999-04-12 2003-11-27 Mitsubishi Electric Corp Switch gear
TWI228339B (en) * 2002-11-06 2005-02-21 Mitsubishi Electric Corp Metal-enclosed switchgear
WO2008006915A1 (es) * 2006-07-13 2008-01-17 Ormazabal Y Cia, S.A. Equipo eléctrico encapsulado modular para redes de distribución eléctrica
CN101409175B (zh) * 2008-01-14 2011-05-04 北京维益埃电气有限公司 组合式高压负荷开关及其高压开关设备
EP2337052B1 (en) * 2009-12-17 2017-02-22 ABB Schweiz AG A switching device and a switchgear
EP2693223B8 (en) * 2012-08-03 2021-09-08 ABB Schweiz AG Voltage measurement device with an insulating body
EP3650627A1 (en) * 2018-11-07 2020-05-13 Inalfa Roof Systems Group B.V. Method and device for accurate positioning of a moveably arranged panel
CN111710540B (zh) * 2020-06-30 2022-11-11 广东电网有限责任公司 一种配用电一体的通信设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1835596A (en) * 1928-06-23 1931-12-08 Westinghouse Electric & Mfg Co Vacuum circuit breaker
US3591743A (en) * 1968-11-13 1971-07-06 Mc Graw Edison Co Vacuum-type circuit interrupter with flexible, weld-breaking contact structure
JPS55143727A (en) * 1979-04-24 1980-11-10 Meidensha Electric Mfg Co Ltd Vacuum interrupter
JPS564130U (zh) * 1979-06-21 1981-01-14
DE3407088A1 (de) * 1984-02-27 1985-08-29 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer vakuumschalter
JP2790892B2 (ja) * 1990-03-22 1998-08-27 三菱電機株式会社 ガス絶縁開閉装置
DE4103101C3 (de) * 1990-03-22 1996-08-14 Mitsubishi Electric Corp Trennschalter, sowie Druckgas-isoliertes Schaltgetriebe mit solchem
JPH04363828A (ja) * 1991-06-11 1992-12-16 Toshiba Corp 真空バルブ
US5387772A (en) * 1993-11-01 1995-02-07 Cooper Industries, Inc. Vacuum switch
TW389919B (en) * 1995-09-27 2000-05-11 Hitachi Ltd Insulated type switching device

Also Published As

Publication number Publication date
JPH10255608A (ja) 1998-09-25
KR100474173B1 (ko) 2005-07-05
CN1652275A (zh) 2005-08-10
JP3431439B2 (ja) 2003-07-28
DE69831365T2 (de) 2006-06-14
US6005213A (en) 1999-12-21
CN1404088A (zh) 2003-03-19
EP0863526A2 (en) 1998-09-09
CN1188883C (zh) 2005-02-09
CN1311493C (zh) 2007-04-18
CN1193176A (zh) 1998-09-16
KR19980079908A (ko) 1998-11-25
DE69831365D1 (de) 2005-10-06
EP0863526A3 (en) 1999-03-17
EP0863526B1 (en) 2005-08-31
CA2231304A1 (en) 1998-09-06
TW364138B (en) 1999-07-11
CA2231304C (en) 2002-12-17
CN1084039C (zh) 2002-05-01

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