FR2468988A1 - Dispositif de sectionnement pour installations electriques a courant alternatif - Google Patents

Dispositif de sectionnement pour installations electriques a courant alternatif

Info

Publication number
FR2468988A1
FR2468988A1 FR7922742A FR7922742A FR2468988A1 FR 2468988 A1 FR2468988 A1 FR 2468988A1 FR 7922742 A FR7922742 A FR 7922742A FR 7922742 A FR7922742 A FR 7922742A FR 2468988 A1 FR2468988 A1 FR 2468988A1
Authority
FR
France
Prior art keywords
electrical
power plants
disconnection device
takes place
main contact
Prior art date
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.)
Granted
Application number
FR7922742A
Other languages
English (en)
French (fr)
Other versions
FR2468988B1 (enExample
Inventor
Georges Maury
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SNCF Mobilites
Original Assignee
SNCF Mobilites
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 SNCF Mobilites filed Critical SNCF Mobilites
Priority to FR7922742A priority Critical patent/FR2468988A1/fr
Priority to BE0/202069A priority patent/BE885191A/fr
Priority to IT83430/80A priority patent/IT1136497B/it
Priority to EP80401301A priority patent/EP0026130A1/fr
Priority to FR8025148A priority patent/FR2494897A2/fr
Publication of FR2468988A1 publication Critical patent/FR2468988A1/fr
Application granted granted Critical
Publication of FR2468988B1 publication Critical patent/FR2468988B1/fr
Granted legal-status Critical Current

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
    • H01H33/02—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
    • H01H33/123—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement
    • H01H33/124—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement the auxiliary contact being a whip contact

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
FR7922742A 1979-09-12 1979-09-12 Dispositif de sectionnement pour installations electriques a courant alternatif Granted FR2468988A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7922742A FR2468988A1 (fr) 1979-09-12 1979-09-12 Dispositif de sectionnement pour installations electriques a courant alternatif
BE0/202069A BE885191A (fr) 1979-09-12 1980-09-11 Dispositif de sectionnement pour installations electriques a courant alternatif
IT83430/80A IT1136497B (it) 1979-09-12 1980-09-11 Dispositivo di sezionamento per le installazioni elettriche a corrente alternata
EP80401301A EP0026130A1 (fr) 1979-09-12 1980-09-11 Dispositif de sectionnement pour installations électriques à courant alternatif
FR8025148A FR2494897A2 (fr) 1979-09-12 1980-11-27 Dispositif de sectionnement pour installations electriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7922742A FR2468988A1 (fr) 1979-09-12 1979-09-12 Dispositif de sectionnement pour installations electriques a courant alternatif

Publications (2)

Publication Number Publication Date
FR2468988A1 true FR2468988A1 (fr) 1981-05-08
FR2468988B1 FR2468988B1 (enExample) 1982-02-26

Family

ID=9229579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922742A Granted FR2468988A1 (fr) 1979-09-12 1979-09-12 Dispositif de sectionnement pour installations electriques a courant alternatif

Country Status (4)

Country Link
EP (1) EP0026130A1 (enExample)
BE (1) BE885191A (enExample)
FR (1) FR2468988A1 (enExample)
IT (1) IT1136497B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU168420U1 (ru) * 2016-02-16 2017-02-02 Акционерное общество "Научно-исследовательский и проектно-конструкторский институт высоковольтного аппаратостроения (АО "НИИВА") Многоамперный разъединитель

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750460A (en) * 1952-12-12 1956-06-12 Ite Circuit Breaker Ltd Quick break attachment for high voltage disconnecting switches
US2849578A (en) * 1955-10-10 1958-08-26 Joslyn Mfg & Supply Co High voltage switch
FR1536437A (fr) * 1967-07-06 1968-08-16 Alsthom Cgee Sectionneur à dispositif de coupure de petits courants
FR2041624A5 (enExample) * 1969-05-16 1971-01-29 Elect Meca Const

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709739A (en) * 1952-02-27 1955-05-31 Usco Power Equipment Corp Center break disconnect switch contacts
US3005063A (en) * 1959-02-27 1961-10-17 Kearney James R Corp Self-aligning switch
US3230324A (en) * 1963-12-05 1966-01-18 Tomlinson F Johnson Quick break arc horn for horizontally opening air break switches

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750460A (en) * 1952-12-12 1956-06-12 Ite Circuit Breaker Ltd Quick break attachment for high voltage disconnecting switches
US2849578A (en) * 1955-10-10 1958-08-26 Joslyn Mfg & Supply Co High voltage switch
FR1536437A (fr) * 1967-07-06 1968-08-16 Alsthom Cgee Sectionneur à dispositif de coupure de petits courants
FR2041624A5 (enExample) * 1969-05-16 1971-01-29 Elect Meca Const

Also Published As

Publication number Publication date
IT1136497B (it) 1986-08-27
FR2468988B1 (enExample) 1982-02-26
BE885191A (fr) 1980-12-31
IT8083430A0 (it) 1980-09-11
EP0026130A1 (fr) 1981-04-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse