GB844098A - Improvements in and relating to metal-clad switch-gear - Google Patents

Improvements in and relating to metal-clad switch-gear

Info

Publication number
GB844098A
GB844098A GB10060/58A GB1006058A GB844098A GB 844098 A GB844098 A GB 844098A GB 10060/58 A GB10060/58 A GB 10060/58A GB 1006058 A GB1006058 A GB 1006058A GB 844098 A GB844098 A GB 844098A
Authority
GB
United Kingdom
Prior art keywords
contact
insulating tube
conductor
metal
leading
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
GB10060/58A
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.)
COQ NV
Original Assignee
COQ NV
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 COQ NV filed Critical COQ NV
Publication of GB844098A publication Critical patent/GB844098A/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
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • H02G5/061—Tubular casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

844,098. Switchgear structures. COQ N.V. March 28, 1958 [April 1, 1957], No. 10060/58. Class 38 (5). A single oblong earthed metal casing 1 contains bus-bars 18 ... 20 and several juxtaposed three-phase switches each phase of which comprises a movable rod 4 permanently contacting a fixed contact 5 and co-operating with a fixed contact 6, members 5 and 6 being separated by an insulating tube 7 and suspended from a cover plate 2 by an insulating tube 8. Contact 5 is connected to an insulated leading-in conductor 12 by means of a metal ring 9 having contacts 10 which co-operate with a ring-shaped terminal contact 11. Contact 6 is attached to a bushing contact 14 engaging a rod 15 supported by a terminal member 17 which passes through an insulating tube 16 to support a bus-bar, e.g. 18. The switches may be connected to removable fuses 23 contained in a metal casing 22 and mounted within an insulating tube 24, the electrical connection between a cable 32 and the leading-in conductor 12 being made via a terminal box 31, conductor 29, and contact rings 25, 28. Part or all of the casings 22 and 1 may be filled with insulating liquid.
GB10060/58A 1957-04-01 1958-03-28 Improvements in and relating to metal-clad switch-gear Expired GB844098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL215956 1957-04-01

Publications (1)

Publication Number Publication Date
GB844098A true GB844098A (en) 1960-08-10

Family

ID=19750857

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10060/58A Expired GB844098A (en) 1957-04-01 1958-03-28 Improvements in and relating to metal-clad switch-gear

Country Status (6)

Country Link
US (1) US2928922A (en)
BE (1) BE557407A (en)
CH (1) CH362136A (en)
DE (1) DE1221708B (en)
FR (1) FR1177211A (en)
GB (1) GB844098A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0678954A1 (en) * 1994-04-19 1995-10-25 ABB Management AG Metal-clad gas-insulated switch installation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507835A1 (en) * 1981-06-16 1982-12-17 Merlin Gerin GAS INSULATED SHIELDED CELL FOR MEDIUM VOLTAGE POWER STATION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944868C (en) * 1936-08-22 1956-06-28 Siemens Ag Electrical system, especially for electric railways
NL47529C (en) * 1936-11-17 1900-01-01
NL54510C (en) * 1940-04-09 1900-01-01
US2287250A (en) * 1940-06-22 1942-06-23 Pennsylvania Company For Insur Circuit breaker
DE944972C (en) * 1943-11-09 1956-06-28 Aeg Switchgear, the devices of which are arranged in containers that are under excess pressure
NL67638C (en) * 1946-01-16 1951-04-16 Nijland Hendrik Arend Hidde Ir High voltage switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0678954A1 (en) * 1994-04-19 1995-10-25 ABB Management AG Metal-clad gas-insulated switch installation

Also Published As

Publication number Publication date
CH362136A (en) 1962-05-31
BE557407A (en)
FR1177211A (en) 1959-04-22
US2928922A (en) 1960-03-15
DE1221708B (en) 1966-07-28

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