BE501473A - - Google Patents

Info

Publication number
BE501473A
BE501473A BE501473DA BE501473A BE 501473 A BE501473 A BE 501473A BE 501473D A BE501473D A BE 501473DA BE 501473 A BE501473 A BE 501473A
Authority
BE
Belgium
Application number
Original Assignee
Merlin Gerin
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 BE501473A publication Critical patent/BE501473A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/008—Pedestal mounted switch gear combinations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
    • H02B5/02—Non-enclosed substations; Substations with enclosed and non-enclosed equipment mounted on pole, e.g. pole transformer substation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/302—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator for fluid insulated switchgear, wherein the insulating fluid is also the working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Insulators (AREA)
BE501473D 1950-03-10 BE501473A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR970946X 1950-03-10

Publications (1)

Publication Number Publication Date
BE501473A true BE501473A (no)

Family

ID=9509614

Family Applications (1)

Application Number Title Priority Date Filing Date
BE501473D BE501473A (no) 1950-03-10

Country Status (7)

Country Link
US (1) US2689888A (no)
BE (1) BE501473A (no)
CH (1) CH291633A (no)
DE (1) DE970946C (no)
FR (1) FR1014134A (no)
GB (1) GB693133A (no)
NL (1) NL29810C (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE537304A (no) * 1954-04-30 Merlin Gerin
BE564098A (no) * 1957-01-22
FR1237846A (fr) * 1959-06-24 1960-11-28 Merlin Gerin Perfectionnements aux disjoncteurs pneumatiques
DE1248136B (de) * 1961-12-21 1967-08-24 Magrini Fab Riun Scarpa Unterbrechungsschalter fuer hohe und aeusserst hohe elektrische Spannungen
US4005345A (en) * 1974-11-27 1977-01-25 Westinghouse Electric Corporation Multi-phase gas-type circuit-interrupter substitution modular construction
EP3745547B1 (en) * 2019-05-31 2023-02-15 Hitachi Energy Switzerland AG Arrangement comprising a tower mounted high voltage switchgear and a high voltage transmission tower
EP4046250B1 (en) * 2019-10-15 2023-09-13 Terna S.p.A. Tower for a high-voltage overhead electric transmission line, equipped with switchgear unit and related protection, command and control system
WO2021130704A1 (en) * 2019-12-23 2021-07-01 Terna S.P.A. Compact electric switching substation integrated into a lattice tower for connection of active and passive users to a high-voltage electric grid and use of said substation for connecting an electric vehicle charging station to a high- voltage electric grid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1610512A (en) * 1921-04-12 1926-12-14 Westinghouse Electric & Mfg Co Disconnecting switch and supporting means therefor
US1696573A (en) * 1924-05-27 1928-12-25 Gen Electric Electric switch
US1821167A (en) * 1926-01-13 1931-09-01 Railway & Industrial Eng Co Strain-type disconnecting switch
US1796430A (en) * 1928-03-09 1931-03-17 Ohio Brass Co Disconnecting switch
DE622167C (de) * 1929-05-25 1935-11-21 Sigwart Ruppel Dipl Ing Schalter mit Lichtbogenloeschung durch Druckgas
DE679327C (de) * 1934-12-02 1939-08-05 Voigt & Haeffner Akt Ges Fluessigkeitsschalter
DE708209C (de) * 1937-12-29 1941-07-15 Aeg Elektrischer Loeschkopfschalter, insbesondere zum direkten Einbau im Zuge der Leitungen von Schaltanlagen
FR866412A (fr) * 1940-04-06 1941-08-12 Merlin Gerin Interrupteur à gaz comprimé pour haute tension

Also Published As

Publication number Publication date
CH291633A (fr) 1953-06-30
US2689888A (en) 1954-09-21
NL29810C (no)
FR1014134A (fr) 1952-08-11
GB693133A (en) 1953-06-24
DE970946C (de) 1958-12-04

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