FR2080311A5 - - Google Patents

Info

Publication number
FR2080311A5
FR2080311A5 FR7027490A FR7027490A FR2080311A5 FR 2080311 A5 FR2080311 A5 FR 2080311A5 FR 7027490 A FR7027490 A FR 7027490A FR 7027490 A FR7027490 A FR 7027490A FR 2080311 A5 FR2080311 A5 FR 2080311A5
Authority
FR
France
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
FR7027490A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2080311A5 publication Critical patent/FR2080311A5/fr
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)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Trip Switchboards (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
FR7027490A 1970-02-27 1970-07-24 Expired FR2080311A5 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2080311A5 true FR2080311A5 (en) 1971-11-12

Family

ID=19809450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7027490A Expired FR2080311A5 (en) 1970-02-27 1970-07-24

Country Status (9)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494491A1 (en) * 1980-11-17 1982-05-21 Merlin Gerin Circuit breaker for armoured electrical installation - is externally controlled by rotary rod in which rotation is converted into linear movement within divider
FR2760125A1 (en) * 1997-02-27 1998-08-28 Gec Alsthom T & D Sa SWITCH FOR FIVE-POLE DISCONNECTOR FOR PHASE INVERTER USE
FR2835648A1 (en) * 2002-02-06 2003-08-08 Siemens Ag Electric switching device, has first and second switching contacts
EP2144261A1 (en) 2008-07-07 2010-01-13 AREVA T&D AG Cut-off device for separating or connecting two parts of an electric circuit, including a voltage transformer
WO2014191498A1 (en) 2013-05-31 2014-12-04 Alstom Technology Ltd Improved sectioning device and electrical substation with gas insulation comprising such a device

Families Citing this family (21)

* 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 (en) * 1972-08-25 1974-04-11
NL159830B (en) * 1974-03-18 1979-03-15 Coq Bv CLOSED ELECTRICAL SWITCHING DEVICE FOR HIGH VOLTAGES WITH SERIES-CONNECTED SWITCHING FIELDS IN A CLOSED CHAIN.
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
DE3143279C2 (en) * 1981-10-31 1985-08-01 Brown, Boveri & Cie Ag, 6800 Mannheim Earthing device on an insulating-encapsulated medium-voltage switchgear
DE19632574A1 (en) * 1996-08-13 1998-02-19 Abb Patent Gmbh Disconnect earth switch for a metal-enclosed, gas-insulated high-voltage switchgear
DE29614799U1 (en) * 1996-08-13 1996-10-24 Siemens Ag High voltage switchgear
FR2769403B1 (en) * 1997-10-02 1999-11-12 Gec Alsthom T & D Sa COMPRESSED GAS SWITCH WITH RACK GEAR
FR2887070B1 (en) 2005-06-10 2008-11-07 Areva T & D Ag ELECTRIC SWITCH COMPRISING AN ANNULAR FIXED CONTACT
DE102006001241A1 (en) * 2006-01-06 2007-07-12 Siemens Ag Switching point of an electrical switching device and method for moving a switching piece of a switching point
DE102006053376A1 (en) * 2006-11-10 2008-05-15 Abb Technology Ag Electric high voltage train
FR2931290A1 (en) * 2008-05-16 2009-11-20 Areva T & D Sa ELECTRIC DISCONNECT SWITCH OF MEDIUM AND HIGH VOLTAGE
DE102009022105A1 (en) 2009-05-20 2010-11-25 Abb Technology Ag Gas-insulated high-voltage switchgear
DE102009036590B3 (en) * 2009-08-07 2011-03-31 Abb Technology Ag Gas-insulated high-voltage switchgear
MX2011013456A (en) 2010-01-18 2012-02-21 Abb Technology Ag Encapsulation component having isolating switches for a gas-isolated switchgear.
DE102010004981B3 (en) 2010-01-18 2011-07-21 Abb Technology Ag Metal-enclosed, gas-insulated combined disconnector and earthing switch
EP2670009B1 (en) * 2011-01-25 2016-11-09 Mitsubishi Electric Corporation Switch
CN102254730B (en) * 2011-07-12 2013-11-27 平高集团有限公司 Three-station isolation grounding switch
CN103377849B (en) * 2012-04-28 2016-08-17 西门子公司 Three-phase combined type isolation earthing switch

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494491A1 (en) * 1980-11-17 1982-05-21 Merlin Gerin Circuit breaker for armoured electrical installation - is externally controlled by rotary rod in which rotation is converted into linear movement within divider
FR2760125A1 (en) * 1997-02-27 1998-08-28 Gec Alsthom T & D Sa SWITCH FOR FIVE-POLE DISCONNECTOR FOR PHASE INVERTER USE
EP0863524A1 (en) * 1997-02-27 1998-09-09 Gec Alsthom T & D Sa Disconnecting switch with five poles for phase inverter use
US5936213A (en) * 1997-02-27 1999-08-10 Gec Alsthom T & D Sa Operating mechanism for a five-pole phase inverter isolating switch
FR2835648A1 (en) * 2002-02-06 2003-08-08 Siemens Ag Electric switching device, has first and second switching contacts
EP2144261A1 (en) 2008-07-07 2010-01-13 AREVA T&D AG Cut-off device for separating or connecting two parts of an electric circuit, including a voltage transformer
WO2014191498A1 (en) 2013-05-31 2014-12-04 Alstom Technology Ltd Improved sectioning device and electrical substation with gas insulation comprising such a device

Also Published As

Publication number Publication date
AT300940B (en) 1972-08-10
NL135417C (en)
DE2028327A1 (en) 1971-09-23
US3665135A (en) 1972-05-23
JPS5128141B1 (en) 1976-08-17
DE2028327B2 (en) 1972-01-20
SE371326B (en) 1974-11-11
BE751967A (en) 1970-11-16
GB1275215A (en) 1972-05-24
NL7002803A (en) 1971-08-31

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse