GB993722A - Improvements in or relating to metal clad circuit breakers for high voltages - Google Patents

Improvements in or relating to metal clad circuit breakers for high voltages

Info

Publication number
GB993722A
GB993722A GB22625/63A GB2262563A GB993722A GB 993722 A GB993722 A GB 993722A GB 22625/63 A GB22625/63 A GB 22625/63A GB 2262563 A GB2262563 A GB 2262563A GB 993722 A GB993722 A GB 993722A
Authority
GB
United Kingdom
Prior art keywords
breaker
contacts
casing
cable
june
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
GB22625/63A
Other languages
English (en)
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 GB993722A publication Critical patent/GB993722A/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
    • 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
    • H01H33/46—Interlocking mechanisms
    • H01H33/48—Interlocking mechanisms for interlocking between casing or cover and mechanism for operating contacts
    • 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
    • H01H33/46—Interlocking mechanisms
    • H01H33/52—Interlocking mechanisms for interlocking two or more switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Breakers (AREA)
GB22625/63A 1962-06-13 1963-06-06 Improvements in or relating to metal clad circuit breakers for high voltages Expired GB993722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL279630A NL120001C (nl) 1962-06-13 1962-06-13 Beschermde schakelaar voor hoge spanning

Publications (1)

Publication Number Publication Date
GB993722A true GB993722A (en) 1965-06-02

Family

ID=19753900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22625/63A Expired GB993722A (en) 1962-06-13 1963-06-06 Improvements in or relating to metal clad circuit breakers for high voltages

Country Status (6)

Country Link
US (1) US3229057A (en, 2012)
BE (1) BE620130A (en, 2012)
CH (1) CH401225A (en, 2012)
DE (1) DE1203858B (en, 2012)
GB (1) GB993722A (en, 2012)
NL (1) NL120001C (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237339A1 (en, 2012) * 1973-07-12 1975-02-07 Bbc Brown Boveri & Cie
FR2507835A1 (fr) * 1981-06-16 1982-12-17 Merlin Gerin Cellule blindee a isolement gazeux pour poste electrique a moyenne tension
EP0678955A1 (de) * 1994-04-19 1995-10-25 ABB Management AG Metallgekapselte gasisolierte Schaltanlage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2098470A5 (en, 2012) * 1969-12-09 1972-03-10 Coq France
CN103280350B (zh) * 2013-06-04 2014-12-31 合肥正日电气有限公司 一种变压器的保护开关装置
CN107146733B (zh) * 2017-05-24 2019-03-22 句容市福润电气有限公司 一种到位示警的户内高压接地开关

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1933506A (en) * 1933-01-16 1933-10-31 John D Noyes Electrical connecting means
NL67638C (nl) * 1946-01-16 1951-04-16 Nijland Hendrik Arend Hidde Ir Schakelaar voor hoge spanning
CA514443A (en) * 1951-02-08 1955-07-05 L. Fletcher Arthur Drawout switchgear apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237339A1 (en, 2012) * 1973-07-12 1975-02-07 Bbc Brown Boveri & Cie
FR2507835A1 (fr) * 1981-06-16 1982-12-17 Merlin Gerin Cellule blindee a isolement gazeux pour poste electrique a moyenne tension
EP0068951A1 (fr) * 1981-06-16 1983-01-05 Merlin Gerin Cellule blindée à isolement gazeux pour poste électrique à moyenne tension
EP0678955A1 (de) * 1994-04-19 1995-10-25 ABB Management AG Metallgekapselte gasisolierte Schaltanlage
CN1038719C (zh) * 1994-04-19 1998-06-10 亚瑞亚勃朗勃威力有限公司 带金属外壳的气体绝缘开关装置

Also Published As

Publication number Publication date
NL120001C (nl) 1964-10-15
DE1203858B (de) 1965-10-28
US3229057A (en) 1966-01-11
BE620130A (en, 2012) 1962-11-05
CH401225A (de) 1965-10-31

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