NL135417C - - Google Patents

Info

Publication number
NL135417C
NL135417C NL135417DA NL135417C NL 135417 C NL135417 C NL 135417C NL 135417D A NL135417D A NL 135417DA NL 135417 C NL135417 C NL 135417C
Authority
NL
Netherlands
Application number
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.)
Publication of NL135417C publication Critical patent/NL135417C/xx

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)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Trip Switchboards (AREA)
NL135417D 1970-02-27 NL135417C (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
NL135417C true NL135417C (en)

Family

ID=19809450

Family Applications (2)

Application Number Title Priority Date Filing Date
NL135417D NL135417C (en) 1970-02-27
NL7002803A NL7002803A (en) 1970-02-27 1970-02-27

Family Applications After (1)

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

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
WO2011085820A1 (en) * 2010-01-18 2011-07-21 Abb Technology Ag Encapsulation component having isolating switches for a gas-isolated switchgear
DE102009036590B3 (en) * 2009-08-07 2011-03-31 Abb Technology Ag Gas-insulated high-voltage switchgear
DE102010004981B3 (en) 2010-01-18 2011-07-21 Abb Technology Ag Metal-enclosed, gas-insulated combined disconnector and earthing switch
WO2012101758A1 (en) 2011-01-25 2012-08-02 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
NL7002803A (en) 1971-08-31
DE2028327B2 (en) 1972-01-20
JPS5128141B1 (en) 1976-08-17
US3665135A (en) 1972-05-23
FR2080311A5 (en) 1971-11-12
DE2028327A1 (en) 1971-09-23
SE371326B (en) 1974-11-11
BE751967A (en) 1970-11-16
GB1275215A (en) 1972-05-24
AT300940B (en) 1972-08-10

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