GB2160020B - Gas insulated combined switching apparatus - Google Patents

Gas insulated combined switching apparatus

Info

Publication number
GB2160020B
GB2160020B GB08514405A GB8514405A GB2160020B GB 2160020 B GB2160020 B GB 2160020B GB 08514405 A GB08514405 A GB 08514405A GB 8514405 A GB8514405 A GB 8514405A GB 2160020 B GB2160020 B GB 2160020B
Authority
GB
United Kingdom
Prior art keywords
switching apparatus
gas insulated
combined switching
insulated combined
gas
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.)
Expired
Application number
GB08514405A
Other versions
GB8514405D0 (en
GB2160020A (en
Inventor
Masami Kii
Minoru Nakahata
Nobuyuki Orito
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
Priority claimed from JP59115593A external-priority patent/JPS60261313A/en
Priority claimed from JP59115592A external-priority patent/JPS60261312A/en
Priority claimed from JP59115596A external-priority patent/JPS60261316A/en
Priority claimed from JP59115595A external-priority patent/JPS60261315A/en
Priority claimed from JP59115594A external-priority patent/JPS60261314A/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB8514405D0 publication Critical patent/GB8514405D0/en
Publication of GB2160020A publication Critical patent/GB2160020A/en
Application granted granted Critical
Publication of GB2160020B publication Critical patent/GB2160020B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/0352—Gas-insulated switchgear for three phase switchgear
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
GB08514405A 1984-06-07 1985-06-07 Gas insulated combined switching apparatus Expired GB2160020B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP59115593A JPS60261313A (en) 1984-06-07 1984-06-07 Composite gas switching device
JP59115592A JPS60261312A (en) 1984-06-07 1984-06-07 Composite gas switching device
JP59115596A JPS60261316A (en) 1984-06-07 1984-06-07 Composite gas switching device
JP59115595A JPS60261315A (en) 1984-06-07 1984-06-07 Composite gas switching device
JP59115594A JPS60261314A (en) 1984-06-07 1984-06-07 Composite gas switching device

Publications (3)

Publication Number Publication Date
GB8514405D0 GB8514405D0 (en) 1985-07-10
GB2160020A GB2160020A (en) 1985-12-11
GB2160020B true GB2160020B (en) 1988-01-06

Family

ID=27526693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08514405A Expired GB2160020B (en) 1984-06-07 1985-06-07 Gas insulated combined switching apparatus

Country Status (2)

Country Link
DE (1) DE3520221A1 (en)
GB (1) GB2160020B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812507A1 (en) * 1988-04-15 1989-10-26 Sachsenwerk Ag SWITCHBOARD FOR AN ENCLOSED MEDIUM VOLTAGE SWITCHGEAR
JP2793701B2 (en) * 1990-07-19 1998-09-03 三菱電機株式会社 Switchgear
JP3667150B2 (en) * 1999-05-21 2005-07-06 三菱電機株式会社 Gas-filled switchgear
DE102006025650A1 (en) * 2006-05-29 2007-12-06 Siemens Ag Gas-insulated switch panel of a medium-voltage switchgear

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110278B (en) * 1956-11-17 1961-07-06 Siemens Ag Flameproof, pressure-resistant high-voltage switching unit with an extendable switch connected via isolating contacts, in particular a circuit breaker
DE2854376C2 (en) * 1978-12-16 1982-12-16 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Load or circuit breaker
DE2924430A1 (en) * 1979-06-16 1980-12-18 Bbc Brown Boveri & Cie METAL-ENCLOSED, SF DEEP 6 GAS INSULATED SWITCHGEAR
JPS5750097A (en) * 1980-09-08 1982-03-24 Nissan Motor Automotive warning device
DE3421265A1 (en) * 1983-06-10 1984-12-13 Mitsubishi Denki K.K., Tokio/Tokyo SWITCHGEAR

Also Published As

Publication number Publication date
DE3520221C2 (en) 1988-08-04
GB8514405D0 (en) 1985-07-10
DE3520221A1 (en) 1985-12-12
GB2160020A (en) 1985-12-11

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19950522

PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990607