GB1134053A - Improved electric switchgear - Google Patents

Improved electric switchgear

Info

Publication number
GB1134053A
GB1134053A GB1602665A GB1602665A GB1134053A GB 1134053 A GB1134053 A GB 1134053A GB 1602665 A GB1602665 A GB 1602665A GB 1602665 A GB1602665 A GB 1602665A GB 1134053 A GB1134053 A GB 1134053A
Authority
GB
United Kingdom
Prior art keywords
container
axis
interrupter
april
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
GB1602665A
Inventor
Walter Watson
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB1602665A priority Critical patent/GB1134053A/en
Publication of GB1134053A publication Critical patent/GB1134053A/en
Expired legal-status Critical Current

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
    • H01H33/666—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
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/28—Earthing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Breakers (AREA)

Abstract

1,134,053. High voltage switches; switchgear structures. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. 14 April, 1966 [14 April, 1965], No. 16026/65. Heading H1N. A switchgear arrangement comprises an interrupter 1, 2 enclosed in a gas-tight container 3 carrying an isolator contact 7 co-operable with a fixed contact 8 on tilting of the container 3 about an axis 4. The interrupter may be of the vacuum type or the container may contain a gas such as sulphur hexafluoride, and it may tilt about an axis parallel to the axis of its contacts. Earthing contacts 13, 14 are provided, and the container 3 may be mounted on a traversible carriage 15.
GB1602665A 1965-04-14 1965-04-14 Improved electric switchgear Expired GB1134053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1602665A GB1134053A (en) 1965-04-14 1965-04-14 Improved electric switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1602665A GB1134053A (en) 1965-04-14 1965-04-14 Improved electric switchgear

Publications (1)

Publication Number Publication Date
GB1134053A true GB1134053A (en) 1968-11-20

Family

ID=10069829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1602665A Expired GB1134053A (en) 1965-04-14 1965-04-14 Improved electric switchgear

Country Status (1)

Country Link
GB (1) GB1134053A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102714401A (en) * 2010-01-18 2012-10-03 Abb技术股份公司 Medium voltage air insulated switchgear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102714401A (en) * 2010-01-18 2012-10-03 Abb技术股份公司 Medium voltage air insulated switchgear
CN102714401B (en) * 2010-01-18 2015-11-25 Abb技术股份公司 Middle pressure air insulated switch equipment

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