FR2103616A1 - - Google Patents

Info

Publication number
FR2103616A1
FR2103616A1 FR7131246A FR7131246A FR2103616A1 FR 2103616 A1 FR2103616 A1 FR 2103616A1 FR 7131246 A FR7131246 A FR 7131246A FR 7131246 A FR7131246 A FR 7131246A FR 2103616 A1 FR2103616 A1 FR 2103616A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7131246A
Other languages
French (fr)
Other versions
FR2103616B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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
Priority claimed from DE19702043008 external-priority patent/DE2043008C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2103616A1 publication Critical patent/FR2103616A1/fr
Application granted granted Critical
Publication of FR2103616B1 publication Critical patent/FR2103616B1/fr
Expired legal-status Critical Current

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)
  • Protection Of Transformers (AREA)
FR7131246A 1970-08-29 1971-08-27 Expired FR2103616B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702043008 DE2043008C3 (en) 1970-08-29 Residual current circuit breaker

Publications (2)

Publication Number Publication Date
FR2103616A1 true FR2103616A1 (en) 1972-04-14
FR2103616B1 FR2103616B1 (en) 1976-09-03

Family

ID=5781113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7131246A Expired FR2103616B1 (en) 1970-08-29 1971-08-27

Country Status (6)

Country Link
JP (1) JPS475765A (en)
AT (1) AT307555B (en)
CH (1) CH529462A (en)
DK (1) DK125348B (en)
FR (1) FR2103616B1 (en)
GB (1) GB1359848A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348881C3 (en) * 1973-09-28 1980-10-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Residual current circuit breaker
GB2279189A (en) * 1993-06-15 1994-12-21 Sheir Chun Lam Earth fault circuit breaker

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DK125348B (en) 1973-02-05
ATA702472A (en) 1975-02-15
CH529462A (en) 1972-10-15
JPS475765A (en) 1972-03-28
AT307555B (en) 1973-05-25
GB1359848A (en) 1974-07-10
DE2043008B2 (en) 1976-03-25
FR2103616B1 (en) 1976-09-03
DE2043008A1 (en) 1972-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse