JPS5128141B1 - - Google Patents

Info

Publication number
JPS5128141B1
JPS5128141B1 JP45087572A JP8757270A JPS5128141B1 JP S5128141 B1 JPS5128141 B1 JP S5128141B1 JP 45087572 A JP45087572 A JP 45087572A JP 8757270 A JP8757270 A JP 8757270A JP S5128141 B1 JPS5128141 B1 JP S5128141B1
Authority
JP
Japan
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.)
Pending
Application number
JP45087572A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5128141B1 publication Critical patent/JPS5128141B1/ja
Pending 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)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
JP45087572A 1970-02-27 1970-10-07 Pending JPS5128141B1 (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
JPS5128141B1 true JPS5128141B1 (en) 1976-08-17

Family

ID=19809450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45087572A Pending JPS5128141B1 (en) 1970-02-27 1970-10-07

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)

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 (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
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
DE3143279C2 (en) * 1981-10-31 1985-08-01 Brown, Boveri & Cie Ag, 6800 Mannheim Earthing device on an insulating-encapsulated medium-voltage switchgear
DE29614799U1 (en) * 1996-08-13 1996-10-24 Siemens AG, 80333 München High 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
FR2760125B1 (en) * 1997-02-27 2003-08-22 Gec Alsthom T & D Sa SWITCH FOR FIVE-POLE DISCONNECTOR FOR PHASE INVERTER USE
FR2769403B1 (en) * 1997-10-02 1999-11-12 Gec Alsthom T & D Sa COMPRESSED GAS SWITCH WITH RACK GEAR
DE10205334C1 (en) * 2002-02-06 2003-11-13 Siemens Ag Electrical switching arrangement with a first switching contact and with a second switching contact
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
FR2933529B1 (en) 2008-07-07 2010-09-03 Areva T & D Ag DISCONNECT DEVICE FOR SEPARATING OR CONNECTING TWO PARTS OF AN ELECTRIC CIRCUIT AMONG WHICH A VOLTAGE TRANSFORMER
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
RU2518516C2 (en) 2010-01-18 2014-06-10 Абб Текнолоджи Аг Sealed module with disconnectors for distribution device with gas insulation
DE102010004981B3 (en) * 2010-01-18 2011-07-21 Abb Technology Ag Metal-enclosed, gas-insulated combined disconnector and earthing switch
JP4860015B1 (en) 2011-01-25 2012-01-25 三菱電機株式会社 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
FR3006497B1 (en) 2013-05-31 2016-12-30 Alstom Technology Ltd IMPROVED DISCONNECT DEVICE AND ELECTRIC POSITION WITH GAS ISOLATION COMPRISING SUCH A DEVICE

Also Published As

Publication number Publication date
FR2080311A5 (en) 1971-11-12
NL135417C (en)
US3665135A (en) 1972-05-23
SE371326B (en) 1974-11-11
DE2028327B2 (en) 1972-01-20
AT300940B (en) 1972-08-10
GB1275215A (en) 1972-05-24
DE2028327A1 (en) 1971-09-23
BE751967A (en) 1970-11-16
NL7002803A (en) 1971-08-31

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