CH235134A - Protection device for electrical networks. - Google Patents

Protection device for electrical networks.

Info

Publication number
CH235134A
CH235134A CH235134DA CH235134A CH 235134 A CH235134 A CH 235134A CH 235134D A CH235134D A CH 235134DA CH 235134 A CH235134 A CH 235134A
Authority
CH
Switzerland
Prior art keywords
protection device
electrical networks
networks
electrical
protection
Prior art date
Application number
Other languages
French (fr)
Inventor
Compagnie Pour La Fabricat Gaz
Original Assignee
Cfcmug
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 Cfcmug filed Critical Cfcmug
Publication of CH235134A publication Critical patent/CH235134A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
    • H02H7/262—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of switching or blocking orders
CH235134D 1940-12-31 1941-12-24 Protection device for electrical networks. CH235134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909165T 1940-12-31

Publications (1)

Publication Number Publication Date
CH235134A true CH235134A (en) 1944-11-15

Family

ID=9407724

Family Applications (1)

Application Number Title Priority Date Filing Date
CH235134D CH235134A (en) 1940-12-31 1941-12-24 Protection device for electrical networks.

Country Status (2)

Country Link
CH (1) CH235134A (en)
FR (1) FR909165A (en)

Also Published As

Publication number Publication date
FR909165A (en) 1946-05-01

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