AT326211B - Strombegrenzender leistungsschalter zum einsatz - Google Patents

Strombegrenzender leistungsschalter zum einsatz

Info

Publication number
AT326211B
AT326211B AT202874A AT202874A AT326211B AT 326211 B AT326211 B AT 326211B AT 202874 A AT202874 A AT 202874A AT 202874 A AT202874 A AT 202874A AT 326211 B AT326211 B AT 326211B
Authority
AT
Austria
Prior art keywords
current
circuit breaker
limiting circuit
limiting
breaker
Prior art date
Application number
AT202874A
Other languages
English (en)
Other versions
ATA202874A (de
Inventor
Burkhard Guenter Dr Techn Dl
Gebauer Eckehard Dipl Ing Dl
Original Assignee
Dl Kom Veb Elektro App Werke B
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 Dl Kom Veb Elektro App Werke B filed Critical Dl Kom Veb Elektro App Werke B
Publication of ATA202874A publication Critical patent/ATA202874A/de
Application granted granted Critical
Publication of AT326211B publication Critical patent/AT326211B/de

Links

Classifications

    • 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
    • H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
    • 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
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
AT202874A 1973-05-31 1974-03-12 Strombegrenzender leistungsschalter zum einsatz AT326211B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17121073A DD103986A1 (de) 1973-05-31 1973-05-31

Publications (2)

Publication Number Publication Date
ATA202874A ATA202874A (de) 1975-02-15
AT326211B true AT326211B (de) 1975-11-25

Family

ID=5491444

Family Applications (1)

Application Number Title Priority Date Filing Date
AT202874A AT326211B (de) 1973-05-31 1974-03-12 Strombegrenzender leistungsschalter zum einsatz

Country Status (4)

Country Link
AT (1) AT326211B (de)
DD (1) DD103986A1 (de)
FR (1) FR2232070B3 (de)
SU (1) SU618807A1 (de)

Also Published As

Publication number Publication date
ATA202874A (de) 1975-02-15
DD103986A1 (de) 1974-02-12
DE2412035A1 (de) 1974-12-19
FR2232070B3 (de) 1977-03-25
DE2412035B2 (de) 1976-08-26
FR2232070A1 (de) 1974-12-27
SU618807A1 (ru) 1978-08-05

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee