FR909165A - Perfectionnements aux dispositifs de protection des réseaux - Google Patents

Perfectionnements aux dispositifs de protection des réseaux

Info

Publication number
FR909165A
FR909165A FR909165DA FR909165A FR 909165 A FR909165 A FR 909165A FR 909165D A FR909165D A FR 909165DA FR 909165 A FR909165 A FR 909165A
Authority
FR
France
Prior art keywords
protection devices
network protection
network
devices
protection
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.)
Expired
Application number
Other languages
English (en)
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR909165A publication Critical patent/FR909165A/fr
Expired legal-status Critical Current

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
FR909165D 1940-12-31 1940-12-31 Perfectionnements aux dispositifs de protection des réseaux Expired FR909165A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR909165A true FR909165A (fr) 1946-05-01

Family

ID=9407724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909165D Expired FR909165A (fr) 1940-12-31 1940-12-31 Perfectionnements aux dispositifs de protection des réseaux

Country Status (2)

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

Also Published As

Publication number Publication date
CH235134A (fr) 1944-11-15

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