GB928221A - Improvements relating to high voltage busbar installations - Google Patents

Improvements relating to high voltage busbar installations

Info

Publication number
GB928221A
GB928221A GB34000/58A GB3400058A GB928221A GB 928221 A GB928221 A GB 928221A GB 34000/58 A GB34000/58 A GB 34000/58A GB 3400058 A GB3400058 A GB 3400058A GB 928221 A GB928221 A GB 928221A
Authority
GB
United Kingdom
Prior art keywords
bushing
bus
bar
section
contacts
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
GB34000/58A
Inventor
John Christie
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.)
A Reyrolle and Co Ltd
Original Assignee
A Reyrolle and Co 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 A Reyrolle and Co Ltd filed Critical A Reyrolle and Co Ltd
Priority to GB34000/58A priority Critical patent/GB928221A/en
Publication of GB928221A publication Critical patent/GB928221A/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
    • H02B13/0358—Connections to in or out conductors
    • 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
    • H02B13/005—Electrical connection between switchgear cells
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

928,221. Switchgear structures. A. REYROLLE & CO. Ltd. Oct. 16, 1959 [Oct. 23, 1958], No. 34000/58. Class 38 (5). A high-voltage bus-bar installation includes a rotatably-mounted bus-bar section 50 positioned in a gap between two spaced sections of a run of bus-bar, the section 50 constituting a switching device operable to interconnect the spaced sections or to isolate them from one another. The section 50 comprises an elongated bushing formed with a curve or angle in its length and supported at an intermediate part 52 by a bearing 54 permitting rotation of the bushing about an axis parallel to the general direction of the bus-bar run, both ends of the bushing being radially-spaced from the bearing axis. The ends of a conductor embedded in the bushing form, or carry, switch contacts which co-operate with fixed contacts 56 connected to the spaced sections or with fixed earthing contacts 57. In the arrangement shown, each bus-bar section is formed by a rotatably mounted bushing. The Provisional Specification also describes an arrangement in which a rotatable bushing similar to that described above is used as a by-pass switch for the circuit breaker of Specification 886,290, or for a vertically-withdrawable circuit-breaker.
GB34000/58A 1958-10-23 1958-10-23 Improvements relating to high voltage busbar installations Expired GB928221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB34000/58A GB928221A (en) 1958-10-23 1958-10-23 Improvements relating to high voltage busbar installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34000/58A GB928221A (en) 1958-10-23 1958-10-23 Improvements relating to high voltage busbar installations

Publications (1)

Publication Number Publication Date
GB928221A true GB928221A (en) 1963-06-12

Family

ID=10360114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34000/58A Expired GB928221A (en) 1958-10-23 1958-10-23 Improvements relating to high voltage busbar installations

Country Status (1)

Country Link
GB (1) GB928221A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359499A1 (en) * 1976-07-23 1978-02-17 Coq Bv POLYPHASE DISCONNECTOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359499A1 (en) * 1976-07-23 1978-02-17 Coq Bv POLYPHASE DISCONNECTOR

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