FR2325224B1 - - Google Patents

Info

Publication number
FR2325224B1
FR2325224B1 FR7424343A FR7424343A FR2325224B1 FR 2325224 B1 FR2325224 B1 FR 2325224B1 FR 7424343 A FR7424343 A FR 7424343A FR 7424343 A FR7424343 A FR 7424343A FR 2325224 B1 FR2325224 B1 FR 2325224B1
Authority
FR
France
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
FR7424343A
Other languages
French (fr)
Other versions
FR2325224A1 (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.)
Elektro Apparate Werke VEB
Original Assignee
Elektro Apparate Werke VEB
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 Elektro Apparate Werke VEB filed Critical Elektro Apparate Werke VEB
Publication of FR2325224A1 publication Critical patent/FR2325224A1/en
Application granted granted Critical
Publication of FR2325224B1 publication Critical patent/FR2325224B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/063—Details concerning the co-operation of many similar arrangements, e.g. in a network
    • 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
FR7424343A 1973-07-13 1974-07-12 SELECTIVE PROTECTION AGAINST SHORT-CIRCUITS CONTAINING POWER CIRCUIT BREAKERS MOUNTED IN SERIES Granted FR2325224A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17225473A DD106745A1 (en) 1973-07-13 1973-07-13

Publications (2)

Publication Number Publication Date
FR2325224A1 FR2325224A1 (en) 1977-04-15
FR2325224B1 true FR2325224B1 (en) 1978-08-11

Family

ID=5492069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424343A Granted FR2325224A1 (en) 1973-07-13 1974-07-12 SELECTIVE PROTECTION AGAINST SHORT-CIRCUITS CONTAINING POWER CIRCUIT BREAKERS MOUNTED IN SERIES

Country Status (5)

Country Link
AT (1) AT328023B (en)
DD (1) DD106745A1 (en)
DE (1) DE2425153A1 (en)
FR (1) FR2325224A1 (en)
SU (1) SU571854A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854616C2 (en) * 1978-12-18 1984-03-22 Brown, Boveri & Cie Ag, 6800 Mannheim Selective protection device
DE2854637C2 (en) * 1978-12-18 1984-05-17 Brown, Boveri & Cie Ag, 6800 Mannheim Electrical installation switching device serving as a group protection switch
FR2547122B1 (en) * 1983-06-03 1985-07-05 Merlin Gerin SELECTIVE ELECTRONIC TRIGGER ASSOCIATED WITH A LIMITING CIRCUIT BREAKER
DE10109951A1 (en) * 2001-03-01 2002-09-05 Moeller Gmbh Selective trip arrangement
DE10109950A1 (en) * 2001-03-01 2002-09-05 Moeller Gmbh Selective trip arrangement

Also Published As

Publication number Publication date
ATA437074A (en) 1975-05-15
DE2425153A1 (en) 1975-01-30
AT328023B (en) 1976-02-25
DD106745A1 (en) 1974-06-20
SU571854A1 (en) 1977-09-05
FR2325224A1 (en) 1977-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse