IT950248B - Messa a terra di una stazione elettrica sotto involucro con duttore - Google Patents

Messa a terra di una stazione elettrica sotto involucro con duttore

Info

Publication number
IT950248B
IT950248B IT21919/72A IT2191972A IT950248B IT 950248 B IT950248 B IT 950248B IT 21919/72 A IT21919/72 A IT 21919/72A IT 2191972 A IT2191972 A IT 2191972A IT 950248 B IT950248 B IT 950248B
Authority
IT
Italy
Prior art keywords
ductor
earthing
enclosure
electric station
station
Prior art date
Application number
IT21919/72A
Other languages
English (en)
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Application granted granted Critical
Publication of IT950248B publication Critical patent/IT950248B/it

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
    • 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)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
IT21919/72A 1971-03-18 1972-03-16 Messa a terra di una stazione elettrica sotto involucro con duttore IT950248B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717109563A FR2129885B1 (it) 1971-03-18 1971-03-18

Publications (1)

Publication Number Publication Date
IT950248B true IT950248B (it) 1973-06-20

Family

ID=9073762

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21919/72A IT950248B (it) 1971-03-18 1972-03-16 Messa a terra di una stazione elettrica sotto involucro con duttore

Country Status (7)

Country Link
US (1) US3761651A (it)
JP (1) JPS5538795B1 (it)
CA (1) CA962353A (it)
DE (1) DE2211463A1 (it)
FR (1) FR2129885B1 (it)
GB (1) GB1385501A (it)
IT (1) IT950248B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2259056A1 (de) * 1972-11-30 1974-06-06 Siemens Ag Metallgekapselte, druckgasisolierte hochspannungsschaltanlage
FR2331176A1 (fr) * 1975-11-10 1977-06-03 Merlin Gerin Appareillage electrique haute tension a isolement gazeux muni d'un dispositif de mesure
US4082933A (en) * 1976-03-22 1978-04-04 General Electric Company Stab connector for enclosed electric bus apparatus
DE2821049A1 (de) * 1978-05-13 1979-11-22 Driescher Spezialfab Fritz Hermetisch gekapselte, isoliergasgefuellte schaltanlage
FR2477313A1 (fr) * 1980-02-29 1981-09-04 Alsthom Atlantique Dispositif de manoeuvre d'un sectionneur de terre a fermeture brusque
FR2707400B1 (fr) * 1993-07-09 1995-08-18 Thomson Csf Procédé de placement dans le temps de transactions notamment entre un radar secondaire de modes et des avions.
DE9410812U1 (de) * 1994-06-23 1994-09-08 Siemens AG, 80333 München Vorrichtung zur Verbindung eines Hochspannungsleiters mit Erdpotential
DE19841175A1 (de) * 1998-09-09 2000-03-16 Asea Brown Boveri Gasisoliertes Hochspannungsbauteil mit Transportabstützung
DE102006033898A1 (de) * 2006-07-18 2008-01-31 Siemens Ag Elektrisches Schaltgerät mit einem längs einer Bewegungsachse bewegbaren Kontaktstück
DE102010062097A1 (de) 2010-11-29 2012-05-31 Siemens Aktiengesellschaft Druckfeste Fluidkapselung
DE102015211030A1 (de) * 2015-06-16 2016-12-22 Siemens Aktiengesellschaft Schnell schließendes Schaltelement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1706140A (en) * 1927-08-08 1929-03-19 Gen Electric Switch for potheads
US3103569A (en) * 1960-05-05 1963-09-10 High speed circuit closing device
NL293795A (it) * 1962-06-16
US3238321A (en) * 1964-05-13 1966-03-01 Ronald C Lawwill Explosive actuated switch in whitch contact pierces nonconductor
US3286058A (en) * 1964-05-18 1966-11-15 Francis J Perhats Vehicle control switch
US3374331A (en) * 1964-05-27 1968-03-19 Calor Emag Elek Zitats Ag Electrical coupling in which making and breaking of conductors is within casing filled with an insulating medium
DE1465371B2 (de) * 1964-05-27 1970-09-17 Calor-Emag Elektrizitäts-AG, 4030 Ratingen Kupplung für gaeisolierte Hochspannungsleitungen
US3372622A (en) * 1966-05-18 1968-03-12 Bullard Co Multiple pressure responsive control apparatus
DE1615835A1 (de) 1967-04-06 1971-09-09 Bbc Brown Boveri & Cie Trennvorrichtung fuer vollisolierte elektrische Hochspannungs-Schaltanlagen
NL6708481A (it) 1967-06-19 1968-12-20

Also Published As

Publication number Publication date
FR2129885A1 (it) 1972-11-03
CA962353A (en) 1975-02-04
US3761651A (en) 1973-09-25
JPS5538795B1 (it) 1980-10-06
GB1385501A (en) 1975-02-26
DE2211463A1 (de) 1972-09-21
FR2129885B1 (it) 1974-02-15

Similar Documents

Publication Publication Date Title
CA945610A (en) Electric motors
CA921964A (en) Electric motors
IT944927B (it) Dispositivo a filtro elettrico di messa a terra in particolare per imbarcazioni
IT950248B (it) Messa a terra di una stazione elettrica sotto involucro con duttore
CA919298A (en) Grounding electrical device and box
CA991696A (en) Electrical power substation
CA922780A (en) Leak-proof electric cell
CA898948A (en) Isolator switches provided with earthing devices
CA782661A (en) Power switchgear
AU439331B2 (en) Improvements in electrical insulators
AU437026B2 (en) Improvements in and relating to electric contact devices
CA783163A (en) Electric motors
CA797947A (en) Electric motors
AU418964B2 (en) Electric motors
CA792871A (en) Electric switchgear
CA839900A (en) Fluid-tight electrical enclosure
AU404325B2 (en) Sealed bearing
AU406368B2 (en) Sealed bearing
CA794009A (en) Electric oscillators
CA794502A (en) Electric oscillators
CA775737A (en) Electric insulators
AU284244B2 (en) Improvements in static power conversion equipment
CA746590A (en) Electric motors
AU408749B2 (en) Electric motors
AU5308869A (en) Improvements in electrical insulators