GB1275215A - Improvements in and relating to metal clad double-break isolating switches for high voltage - Google Patents

Improvements in and relating to metal clad double-break isolating switches for high voltage

Info

Publication number
GB1275215A
GB1275215A GB31910/70A GB3191070A GB1275215A GB 1275215 A GB1275215 A GB 1275215A GB 31910/70 A GB31910/70 A GB 31910/70A GB 3191070 A GB3191070 A GB 3191070A GB 1275215 A GB1275215 A GB 1275215A
Authority
GB
United Kingdom
Prior art keywords
contact
fined
metal
contact rods
rods
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
GB31910/70A
Other languages
English (en)
Inventor
Rintje Boersma
Gijsbert Waldemar Irik
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 GB1275215A publication Critical patent/GB1275215A/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
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/54—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch
    • H01H21/58—Change-over switches without stable intermediate position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
    • 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
    • H01H31/32—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 rectilinearly-movable contact
    • 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)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Trip Switchboards (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
GB31910/70A 1970-02-27 1970-07-01 Improvements in and relating to metal clad double-break isolating switches for high voltage Expired GB1275215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7002803A NL7002803A (ru) 1970-02-27 1970-02-27

Publications (1)

Publication Number Publication Date
GB1275215A true GB1275215A (en) 1972-05-24

Family

ID=19809450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31910/70A Expired GB1275215A (en) 1970-02-27 1970-07-01 Improvements in and relating to metal clad double-break isolating switches for high voltage

Country Status (9)

Country Link
US (1) US3665135A (ru)
JP (1) JPS5128141B1 (ru)
AT (1) AT300940B (ru)
BE (1) BE751967A (ru)
DE (1) DE2028327B2 (ru)
FR (1) FR2080311A5 (ru)
GB (1) GB1275215A (ru)
NL (2) NL7002803A (ru)
SE (1) SE371326B (ru)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801768A (en) * 1972-03-22 1974-04-02 Westinghouse Electric Corp Grounding switch
US3876846A (en) * 1972-08-16 1975-04-08 Ite Imperial Corp Combination ground and test switch apparatus for pressurized-gas-insulated high voltage systems
JPS4939068A (ru) * 1972-08-25 1974-04-11
NL159830B (nl) * 1974-03-18 1979-03-15 Coq Bv Gesloten elektrische schakelinrichting voor hoge spanningen met in een gesloten keten in serie geschakelde schakelvel- den.
US3987260A (en) * 1974-12-05 1976-10-19 I-T-E Imperial Corporation Ground and test connection for SF6 insulated bus
US4082933A (en) * 1976-03-22 1978-04-04 General Electric Company Stab connector for enclosed electric bus apparatus
FR2494491A1 (fr) * 1980-11-17 1982-05-21 Merlin Gerin Sectionneur en ligne pour une installation electrique blindee
DE3143279C2 (de) * 1981-10-31 1985-08-01 Brown, Boveri & Cie Ag, 6800 Mannheim Erdungsvorrichtung an einer isolierstoffgekapselten Mittelspannungs-Schaltanlage
DE29614799U1 (de) * 1996-08-13 1996-10-24 Siemens AG, 80333 München Hochspannungsschaltanlage
DE19632574A1 (de) * 1996-08-13 1998-02-19 Abb Patent Gmbh Trenn-Erderschalter für eine metallgekapselte, gasisolierte Hochspannungsschaltanlage
FR2760125B1 (fr) * 1997-02-27 2003-08-22 Gec Alsthom T & D Sa Commutateur pour sectionneur a cinq poles a usage inverseur de phases
FR2769403B1 (fr) * 1997-10-02 1999-11-12 Gec Alsthom T & D Sa Interrupteur a gaz comprime avec un engrenage a cremailleres
DE10205334C1 (de) * 2002-02-06 2003-11-13 Siemens Ag Elektrische Schaltanordnung mit einem ersten Schaltkontakt und mit einem zweiten Schaltkondakt
FR2887070B1 (fr) 2005-06-10 2008-11-07 Areva T & D Ag Commutateur electrique comportant un contact fixe annulaire
DE102006001241A1 (de) * 2006-01-06 2007-07-12 Siemens Ag Schaltstelle eines elektrischen Schaltgerätes sowie Verfahren zum Bewegen eines Schaltstückes einer Schaltstelle
DE102006053376A1 (de) * 2006-11-10 2008-05-15 Abb Technology Ag Elektrische Hochspannugnsanlage
FR2931290A1 (fr) * 2008-05-16 2009-11-20 Areva T & D Sa Interrupteur sectionneur electrique de moyenne et haute tension
FR2933529B1 (fr) 2008-07-07 2010-09-03 Areva T & D Ag Dispositif de sectionnement pour separer ou connecter deux parties d'un circuit electrique parmi lesquelles un transformateur de tension
DE102009022105A1 (de) 2009-05-20 2010-11-25 Abb Technology Ag Gasisolierte Hochspannungsschaltanlage
DE102009036590B3 (de) * 2009-08-07 2011-03-31 Abb Technology Ag Gasisolierte Hochspannungsschaltanlage
BRPI1011772A2 (pt) * 2010-01-18 2018-03-13 Abb Technology Ag módulo de encapsulamento com chaves isolantes para um conjunto comutador.
DE102010004981B3 (de) * 2010-01-18 2011-07-21 Abb Technology Ag Metallgekapselter, gasisolierter kombinierter Trenn- und Erdungsschalter
US9355796B2 (en) 2011-01-25 2016-05-31 Mitsubishi Electric Corporation Switch
CN102254730B (zh) * 2011-07-12 2013-11-27 平高集团有限公司 三工位隔离接地开关
CN103377849B (zh) * 2012-04-28 2016-08-17 西门子公司 三相共箱隔离接地开关
FR3006497B1 (fr) 2013-05-31 2016-12-30 Alstom Technology Ltd Dispositif de sectionnement ameliore et poste electrique a isolation gazeuse comprenant un tel dispositif

Also Published As

Publication number Publication date
DE2028327A1 (de) 1971-09-23
JPS5128141B1 (ru) 1976-08-17
NL135417C (ru)
BE751967A (nl) 1970-11-16
AT300940B (de) 1972-08-10
DE2028327B2 (de) 1972-01-20
SE371326B (ru) 1974-11-11
NL7002803A (ru) 1971-08-31
US3665135A (en) 1972-05-23
FR2080311A5 (ru) 1971-11-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee