BE749661A - CAPSULED DISCONNECTING SWITCH WITH EARTHING DEVICE - Google Patents

CAPSULED DISCONNECTING SWITCH WITH EARTHING DEVICE

Info

Publication number
BE749661A
BE749661A BE749661DA BE749661A BE 749661 A BE749661 A BE 749661A BE 749661D A BE749661D A BE 749661DA BE 749661 A BE749661 A BE 749661A
Authority
BE
Belgium
Prior art keywords
capsuled
disconnecting switch
earthing device
earthing
disconnecting
Prior art date
Application number
Other languages
Dutch (nl)
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 BE749661A publication Critical patent/BE749661A/en

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
    • H02B13/075—Earthing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
    • 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
    • H01H31/02—Details
    • H01H31/04—Interlocking mechanisms
    • H01H31/10—Interlocking mechanisms for interlocking two or more switches
    • 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
    • H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
    • H01H31/24—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with rectilinearly-movable bridging contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0066—Auxiliary contact devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/28—Earthing arrangements
    • 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
BE749661D 1969-08-04 1970-04-28 CAPSULED DISCONNECTING SWITCH WITH EARTHING DEVICE BE749661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6911833A NL6911833A (en) 1969-08-04 1969-08-04

Publications (1)

Publication Number Publication Date
BE749661A true BE749661A (en) 1970-10-01

Family

ID=19807598

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749661D BE749661A (en) 1969-08-04 1970-04-28 CAPSULED DISCONNECTING SWITCH WITH EARTHING DEVICE

Country Status (8)

Country Link
US (1) US3599041A (en)
AT (1) AT298601B (en)
BE (1) BE749661A (en)
DE (1) DE1965504C3 (en)
FR (1) FR2057639A5 (en)
GB (1) GB1256054A (en)
NL (2) NL6911833A (en)
SE (1) SE369253B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806682A (en) * 1972-10-03 1974-04-23 Bbc Brown Boveri & Cie High-voltage gas-insulated switchgear with capacitive voltage divider for indicating contact position
DE2548173C3 (en) * 1975-10-24 1979-01-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for detecting a high-voltage potential in metal-enclosed high-voltage switchgear and equipment
US4104689A (en) * 1976-09-29 1978-08-01 Electric Machinery Manufacturing Company Vacuum contactor protector
DE3020408A1 (en) * 1980-04-17 1981-10-22 BBC AG Brown, Boveri & Cie., 5401 Baden, Aargau HV switching device avoiding generation of disruptive sec. voltages - has parts either side of breaker brought to same potential during switching for arc prevention
DE4314822A1 (en) * 1993-04-30 1994-11-03 Siemens Ag Transducer
DE19632574A1 (en) * 1996-08-13 1998-02-19 Abb Patent Gmbh Disconnect earth switch for a metal-enclosed, gas-insulated high-voltage switchgear
US6242708B1 (en) * 2000-01-03 2001-06-05 Eaton Corporation Isolator switch
US6362445B1 (en) * 2000-01-03 2002-03-26 Eaton Corporation Modular, miniaturized switchgear
JP5546338B2 (en) * 2010-04-30 2014-07-09 三菱電機株式会社 Gas insulated instrument transformer
CN103022925A (en) * 2012-12-05 2013-04-03 广东天富电气集团有限公司 Plateau type switch device with reinforced insulation
CN103151212A (en) * 2013-02-25 2013-06-12 贵州中泉电气集团有限公司 Loop self-locking load switch
CN115565829B (en) * 2022-09-08 2023-11-24 正泰电气股份有限公司 Driving structure and circuit breaker with same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966204C (en) * 1939-01-17 1957-07-18 Siemens Ag Electrical interruption device, especially for companies in danger of firedamp
US2542838A (en) * 1947-12-27 1951-02-20 Westinghouse Electric Corp Ground protective system
US3233151A (en) * 1962-12-31 1966-02-01 Gen Electric Electrical protective systems
FR1371871A (en) * 1963-07-11 1966-03-04 Alsthom Cgee Shielded type high voltage substation
CH402116A (en) * 1963-08-14 1965-11-15 Sprecher & Schuh Ag Encapsulated high-voltage switchgear with selective disconnection in the event of earth faults or short circuits
US3356798A (en) * 1965-12-13 1967-12-05 Westinghouse Electric Corp Disconnect switch
NL6708481A (en) * 1967-06-19 1968-12-20

Also Published As

Publication number Publication date
DE1965504C3 (en) 1975-03-20
NL6911833A (en) 1971-02-08
US3599041A (en) 1971-08-10
DE1965504A1 (en) 1971-02-25
SE369253B (en) 1974-08-12
FR2057639A5 (en) 1971-05-21
AT298601B (en) 1972-04-15
GB1256054A (en) 1971-12-08
NL133619C (en)
DE1965504B2 (en) 1973-03-22

Similar Documents

Publication Publication Date Title
SE386318B (en) ELECTRICAL CONTACT DEVICE
SE385064B (en) ELECTRICAL CONTACT DEVICE
BE749661A (en) CAPSULED DISCONNECTING SWITCH WITH EARTHING DEVICE
AT306839B (en) Switching device
DK136284C (en) ELECTRICAL SWITCH
DE1928294B2 (en) ELECTRIC SWITCHING DEVICE
DE2046252B2 (en) ELECTRIC SWITCHING DEVICE
ZA708167B (en) Electrical switching device
BR7016044D0 (en) ELECTRONIC SWITCHING DEVICE
AT295635B (en) Metal-enclosed disconnector with earthing device
BE749017A (en) ELECTRICAL SWITCH
CH489126A (en) Switching device
DE2060990B2 (en) ELECTRICAL SWITCHING DEVICE WITH QUICK RELEASE
BE746530A (en) ELECTRICAL SWITCH
DE1954979B2 (en) CURRENT LIMITING DEVICE
CH513504A (en) Electrical switching device
AT285713B (en) Switching device
BR7018145D0 (en) ELECTRIC SWITCH
AT289238B (en) Electromechanical switching fault protection device
AT291378B (en) Earthing switch
AT284249B (en) Switching device
CH462918A (en) Switching device
CH497776A (en) High voltage switch
ES181678Y (en) ELECTRIC SWITCH DEVICE.
CH497747A (en) Switching device