BE885191A - DISCONNECTING DEVICE FOR ELECTRICAL AC POWER PLANTS - Google Patents

DISCONNECTING DEVICE FOR ELECTRICAL AC POWER PLANTS

Info

Publication number
BE885191A
BE885191A BE0/202069A BE202069A BE885191A BE 885191 A BE885191 A BE 885191A BE 0/202069 A BE0/202069 A BE 0/202069A BE 202069 A BE202069 A BE 202069A BE 885191 A BE885191 A BE 885191A
Authority
BE
Belgium
Prior art keywords
electrical
power plants
disconnecting device
disconnecting
plants
Prior art date
Application number
BE0/202069A
Other languages
French (fr)
Inventor
G Maury
Original Assignee
Sncf
Dauphinoisede Const Electro Me
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, Dauphinoisede Const Electro Me filed Critical Sncf
Publication of BE885191A publication Critical patent/BE885191A/en

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
BE0/202069A 1979-09-12 1980-09-11 DISCONNECTING DEVICE FOR ELECTRICAL AC POWER PLANTS BE885191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7922742A FR2468988A1 (en) 1979-09-12 1979-09-12 DISCONNECTION DEVICE FOR ELECTRICAL AC POWER PLANTS

Publications (1)

Publication Number Publication Date
BE885191A true BE885191A (en) 1980-12-31

Family

ID=9229579

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/202069A BE885191A (en) 1979-09-12 1980-09-11 DISCONNECTING DEVICE FOR ELECTRICAL AC POWER PLANTS

Country Status (4)

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

Families Citing this family (1)

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

Family Cites Families (7)

* 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
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
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
FR1536437A (en) * 1967-07-06 1968-08-16 Alsthom Cgee Disconnector with small current cut-off device
FR2041624A5 (en) * 1969-05-16 1971-01-29 Elect Meca Const

Also Published As

Publication number Publication date
EP0026130A1 (en) 1981-04-01
FR2468988A1 (en) 1981-05-08
FR2468988B1 (en) 1982-02-26
IT1136497B (en) 1986-08-27
IT8083430A0 (en) 1980-09-11

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