BR7904426A - Chave de comutacao de alta tensao,isolada por gas sob pressao e com encapsulamento metalico - Google Patents

Chave de comutacao de alta tensao,isolada por gas sob pressao e com encapsulamento metalico

Info

Publication number
BR7904426A
BR7904426A BR7904426A BR7904426A BR7904426A BR 7904426 A BR7904426 A BR 7904426A BR 7904426 A BR7904426 A BR 7904426A BR 7904426 A BR7904426 A BR 7904426A BR 7904426 A BR7904426 A BR 7904426A
Authority
BR
Brazil
Prior art keywords
insulated
high voltage
under pressure
voltage switch
gas under
Prior art date
Application number
BR7904426A
Other languages
English (en)
Inventor
W Olsen
S Kumar
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR7904426A publication Critical patent/BR7904426A/pt

Links

Classifications

    • 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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes
BR7904426A 1978-07-13 1979-07-12 Chave de comutacao de alta tensao,isolada por gas sob pressao e com encapsulamento metalico BR7904426A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2831134A DE2831134C2 (de) 1978-07-13 1978-07-13 Metallgekapseltes, druckgasisoliertes Hochspannungsschaltgerät

Publications (1)

Publication Number Publication Date
BR7904426A true BR7904426A (pt) 1980-04-01

Family

ID=6044445

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7904426A BR7904426A (pt) 1978-07-13 1979-07-12 Chave de comutacao de alta tensao,isolada por gas sob pressao e com encapsulamento metalico

Country Status (8)

Country Link
US (1) US4484047A (pt)
JP (1) JPS5516400A (pt)
BR (1) BR7904426A (pt)
CA (1) CA1134414A (pt)
DE (1) DE2831134C2 (pt)
GB (1) GB2025697B (pt)
IN (1) IN150132B (pt)
MX (1) MX146896A (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH644969A5 (de) * 1979-09-25 1984-08-31 Sprecher & Schuh Ag Druckgasschalter.
FR2476381B1 (fr) * 1980-02-16 1985-10-25 Hitachi Ltd Sectionneur isole par gaz
CH658936A5 (de) * 1982-08-26 1986-12-15 Bbc Brown Boveri & Cie Metallgekapseltes hochspannungsschaltgeraet.
JPH06103963B2 (ja) * 1983-03-17 1994-12-14 株式会社東芝 ガス絶縁開閉装置
FR2553926B1 (fr) * 1983-10-24 1986-08-01 Merlin Gerin Disjoncteur haute tension a resistances de fermeture
CH663685A5 (de) * 1983-11-11 1987-12-31 Bbc Brown Boveri & Cie Trennschalter.
JPS6135108A (ja) * 1984-07-24 1986-02-19 三菱電機株式会社 ガス絶縁断路器
DE3743544A1 (de) * 1987-12-22 1989-07-06 Asea Brown Boveri Trennschalter
US5134256A (en) * 1990-11-02 1992-07-28 G & W Electric Company Puffer interrupter switch
JPH07282692A (ja) * 1994-04-15 1995-10-27 Furukawa Electric Co Ltd:The ガス絶縁開閉装置
DE19644624C1 (de) * 1996-10-18 1998-03-26 Siemens Ag Hochspannungsdruckgasschalter
FR2770678B1 (fr) * 1997-10-30 1999-12-31 Gec Alsthom T & D Sa Disjoncteur de generateur a commande mecanique unique
DE29901205U1 (de) 1999-01-15 1999-05-12 Siemens Ag Hochspannungsleistungsschalter, insbesondere Druckgasleistungsschalter
US8129629B2 (en) 2006-12-06 2012-03-06 Siemens Aktiengesellschaft Arrangement for reducing the field strength on an electrode
JP5188176B2 (ja) * 2007-12-28 2013-04-24 三菱電機株式会社 接地開閉器
DE102009030609A1 (de) 2009-06-23 2010-12-30 Siemens Aktiengesellschaft Hochspannungsanordnung
FR2953982B1 (fr) * 2009-12-15 2013-02-22 Areva T & D Sas Dispositif d'insertion d'une resistance dans un interrupteur a fort courant
EP2696361B1 (en) * 2012-08-09 2017-03-29 ABB Schweiz AG Gas-insulated disconnector with shield
KR20180087745A (ko) * 2017-01-25 2018-08-02 엘에스산전 주식회사 다중 레버를 가진 듀얼 모션 방식의 가스절연 개폐장치
US10923302B2 (en) * 2017-09-28 2021-02-16 Mitsubishi Electric Corporation Switchgear
CN112349522B (zh) * 2020-10-28 2023-11-17 国网山东省电力公司昌邑市供电公司 一种绝缘拉杆的辅助装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725623A (en) * 1968-10-28 1973-04-03 Westinghouse Electric Corp Gas-blast downstream-type of high-voltage circuit breaker having field-controlling shields and single venting movable contact
US3876846A (en) * 1972-08-16 1975-04-08 Ite Imperial Corp Combination ground and test switch apparatus for pressurized-gas-insulated high voltage systems
US3956605A (en) * 1974-05-20 1976-05-11 Westinghouse Electric Corporation Fluid blast circuit interrupter with a compact nozzle structure and versatile operating mechanism
JPS5238173A (en) * 1975-09-22 1977-03-24 Hitachi Ltd Buffer gas breaker
FR2344987A1 (fr) * 1976-03-15 1977-10-14 Merlin Gerin Sectionneur de mise a la terre pour poste blinde a haute tension

Also Published As

Publication number Publication date
DE2831134B1 (de) 1979-12-13
DE2831134C2 (de) 1980-08-21
JPS5516400A (en) 1980-02-05
MX146896A (es) 1982-09-02
JPH0128447B2 (pt) 1989-06-02
US4484047A (en) 1984-11-20
CA1134414A (en) 1982-10-26
GB2025697A (en) 1980-01-23
IN150132B (pt) 1982-07-31
GB2025697B (en) 1982-11-10

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