SE361239B - - Google Patents

Info

Publication number
SE361239B
SE361239B SE467571A SE467571A SE361239B SE 361239 B SE361239 B SE 361239B SE 467571 A SE467571 A SE 467571A SE 467571 A SE467571 A SE 467571A SE 361239 B SE361239 B SE 361239B
Authority
SE
Sweden
Application number
SE467571A
Inventor
O Friedrich
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of SE361239B publication Critical patent/SE361239B/xx

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/26—Electromagnetic mechanisms with windings acting in opposition
SE467571A 1970-04-10 1971-04-08 SE361239B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702017168 DE2017168A1 (de) 1970-04-10 1970-04-10 Elektrische Energieverteilungsanlage

Publications (1)

Publication Number Publication Date
SE361239B true SE361239B (fr) 1973-10-22

Family

ID=5767673

Family Applications (1)

Application Number Title Priority Date Filing Date
SE467571A SE361239B (fr) 1970-04-10 1971-04-08

Country Status (6)

Country Link
AT (1) AT300947B (fr)
CA (1) CA934050A (fr)
CH (1) CH516883A (fr)
DE (1) DE2017168A1 (fr)
FR (1) FR2085974B3 (fr)
SE (1) SE361239B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2245640C3 (de) * 1971-11-15 1982-09-16 Kombinat Veb Elektro-Apparate-Werke Berlin-Treptow, Ddr 1193 Berlin Anordnung von in Reihe liegenden, selektiv gestaffelten, strombegrenzenden Leistungsschaltern
FR2201566B1 (fr) * 1972-09-28 1975-03-14 Merlin Gerin
DE2854616C2 (de) * 1978-12-18 1984-03-22 Brown, Boveri & Cie Ag, 6800 Mannheim Selektivschutzeinrichtung
DE19930089A1 (de) * 1999-06-30 2001-01-04 Moeller Gmbh Anordnung zur selektiven Auslösung

Also Published As

Publication number Publication date
FR2085974A7 (fr) 1971-12-31
FR2085974B3 (fr) 1974-02-15
DE2017168A1 (de) 1971-10-28
CA934050A (en) 1973-09-18
AT300947B (de) 1972-08-10
CH516883A (de) 1971-12-15

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