AT352208B - FAULT CIRCUIT BREAKER WITH PULSE RELEASE - Google Patents

FAULT CIRCUIT BREAKER WITH PULSE RELEASE

Info

Publication number
AT352208B
AT352208B AT536276A AT536276A AT352208B AT 352208 B AT352208 B AT 352208B AT 536276 A AT536276 A AT 536276A AT 536276 A AT536276 A AT 536276A AT 352208 B AT352208 B AT 352208B
Authority
AT
Austria
Prior art keywords
circuit breaker
fault circuit
pulse release
pulse
release
Prior art date
Application number
AT536276A
Other languages
German (de)
Other versions
ATA536276A (en
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ATA536276A publication Critical patent/ATA536276A/en
Application granted granted Critical
Publication of AT352208B publication Critical patent/AT352208B/en

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
    • H02H3/26—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)
AT536276A 1975-09-12 1976-07-21 FAULT CIRCUIT BREAKER WITH PULSE RELEASE AT352208B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752540815 DE2540815C2 (en) 1975-09-12 1975-09-12 Residual current circuit breaker with pulse release

Publications (2)

Publication Number Publication Date
ATA536276A ATA536276A (en) 1979-02-15
AT352208B true AT352208B (en) 1979-09-10

Family

ID=5956354

Family Applications (1)

Application Number Title Priority Date Filing Date
AT536276A AT352208B (en) 1975-09-12 1976-07-21 FAULT CIRCUIT BREAKER WITH PULSE RELEASE

Country Status (9)

Country Link
JP (1) JPS6051329B2 (en)
AT (1) AT352208B (en)
CH (1) CH607316A5 (en)
DE (1) DE2540815C2 (en)
ES (1) ES451396A1 (en)
FR (1) FR2324112A1 (en)
GB (1) GB1546455A (en)
GR (1) GR60576B (en)
IT (1) IT1072764B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230557A1 (en) * 1982-08-17 1984-02-23 Siemens AG, 1000 Berlin und 8000 München Fault current protection switch
AT403534B (en) * 1991-01-16 1998-03-25 Biegelmeier Gottfried Residual current device (earth-leakage current circuit breaker)
AT405777B (en) * 1991-01-31 1999-11-25 Biegelmeier Gottfried DISCONNECTING DEVICE FOR SURGE PROTECTORS
DE4220571C2 (en) * 1992-06-24 1996-02-08 Abb Patent Gmbh Residual current circuit breaker
DE4232702A1 (en) * 1992-09-30 1994-03-31 Abb Patent Gmbh Residual current or residual current circuit breaker
DE4429007A1 (en) * 1994-08-16 1996-02-22 Siemens Ag Residual current circuit breaker with energy storage circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411747A (en) * 1964-07-15 1965-09-24 Electronique Et D Automatique Improvements to protective devices against earth fault currents in power supply circuits
JPS5240023B2 (en) * 1972-10-16 1977-10-08

Also Published As

Publication number Publication date
JPS6051329B2 (en) 1985-11-13
CH607316A5 (en) 1978-11-30
DE2540815A1 (en) 1976-08-12
ES451396A1 (en) 1977-11-01
DE2540815C2 (en) 1978-10-19
IT1072764B (en) 1985-04-10
GR60576B (en) 1978-06-28
FR2324112B1 (en) 1981-11-27
ATA536276A (en) 1979-02-15
FR2324112A1 (en) 1977-04-08
GB1546455A (en) 1979-05-23
DE2540815B1 (en) 1976-08-12
JPS5235846A (en) 1977-03-18

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Legal Events

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