AT192999B - Electrical circuit breakers, in particular touch protection switches - Google Patents

Electrical circuit breakers, in particular touch protection switches

Info

Publication number
AT192999B
AT192999B AT192999DA AT192999B AT 192999 B AT192999 B AT 192999B AT 192999D A AT192999D A AT 192999DA AT 192999 B AT192999 B AT 192999B
Authority
AT
Austria
Prior art keywords
electrical circuit
circuit breakers
particular touch
protection switches
touch protection
Prior art date
Application number
Other languages
German (de)
Original Assignee
Berker Geb
Jung Albrecht Fa
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 Berker Geb, Jung Albrecht Fa filed Critical Berker Geb
Application granted granted Critical
Publication of AT192999B publication Critical patent/AT192999B/en

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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
AT192999D 1955-04-25 1956-04-23 Electrical circuit breakers, in particular touch protection switches AT192999B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE192999X 1955-04-25

Publications (1)

Publication Number Publication Date
AT192999B true AT192999B (en) 1957-11-11

Family

ID=5736864

Family Applications (1)

Application Number Title Priority Date Filing Date
AT192999D AT192999B (en) 1955-04-25 1956-04-23 Electrical circuit breakers, in particular touch protection switches

Country Status (1)

Country Link
AT (1) AT192999B (en)

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