AT294232B - Protective circuit for portable consumer devices connected to earthed networks - Google Patents

Protective circuit for portable consumer devices connected to earthed networks

Info

Publication number
AT294232B
AT294232B AT329169A AT329169A AT294232B AT 294232 B AT294232 B AT 294232B AT 329169 A AT329169 A AT 329169A AT 329169 A AT329169 A AT 329169A AT 294232 B AT294232 B AT 294232B
Authority
AT
Austria
Prior art keywords
devices connected
protective circuit
portable consumer
consumer devices
earthed networks
Prior art date
Application number
AT329169A
Other languages
German (de)
Original Assignee
Felten & Guilleaume Schaltanl
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 Felten & Guilleaume Schaltanl filed Critical Felten & Guilleaume Schaltanl
Application granted granted Critical
Publication of AT294232B publication Critical patent/AT294232B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
    • H01R13/7135—Structural association with built-in electrical component with built-in switch the switch being a safety switch with ground fault protector
    • 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
    • H02H3/26—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT329169A 1968-06-27 1969-04-03 Protective circuit for portable consumer devices connected to earthed networks AT294232B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681763584 DE1763584B1 (en) 1968-06-27 1968-06-27 PROTECTIVE CIRCUIT FOR VARIANT CONSUMPTION DEVICES CONNECTED TO EARTHED NETWORKS

Publications (1)

Publication Number Publication Date
AT294232B true AT294232B (en) 1971-11-10

Family

ID=5697616

Family Applications (1)

Application Number Title Priority Date Filing Date
AT329169A AT294232B (en) 1968-06-27 1969-04-03 Protective circuit for portable consumer devices connected to earthed networks

Country Status (8)

Country Link
AT (1) AT294232B (en)
BE (1) BE734163A (en)
DE (1) DE1763584B1 (en)
DK (1) DK136169C (en)
FR (1) FR2011712A1 (en)
LU (1) LU58909A1 (en)
NL (1) NL150960B (en)
SE (1) SE347396B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH596833A5 (en) * 1975-09-25 1978-03-31 Creativ Patentanstalt
EP0189493B1 (en) * 1985-01-28 1989-06-21 Heinrich Kopp GmbH & Co. KG Gfi circuit breaker in the form of a connecting plug

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093466B (en) * 1959-08-17 1960-11-24 Friedrich Lauerer Dipl Ing Electrical safety circuit

Also Published As

Publication number Publication date
NL6907307A (en) 1969-12-30
DK136169C (en) 1978-01-30
DE1763584B1 (en) 1972-02-03
FR2011712A1 (en) 1970-03-06
DK136169B (en) 1977-08-22
SE347396B (en) 1972-07-31
LU58909A1 (en) 1969-11-12
NL150960B (en) 1976-09-15
BE734163A (en) 1969-11-17

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Legal Events

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