FR2445603B1 - - Google Patents

Info

Publication number
FR2445603B1
FR2445603B1 FR7922019A FR7922019A FR2445603B1 FR 2445603 B1 FR2445603 B1 FR 2445603B1 FR 7922019 A FR7922019 A FR 7922019A FR 7922019 A FR7922019 A FR 7922019A FR 2445603 B1 FR2445603 B1 FR 2445603B1
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.)
Expired
Application number
FR7922019A
Other languages
French (fr)
Other versions
FR2445603A1 (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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk 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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Publication of FR2445603A1 publication Critical patent/FR2445603A1/en
Application granted granted Critical
Publication of FR2445603B1 publication Critical patent/FR2445603B1/fr
Granted legal-status Critical Current

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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/325—Housings, assembly or disposition of different elements in the housing
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Relay Circuits (AREA)
  • Breakers (AREA)
  • Rectifiers (AREA)
  • Control Of Eletrric Generators (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR7922019A 1978-12-27 1979-09-03 ELECTRONIC MOUNTING OF CIRCUIT BREAKDOWN Granted FR2445603A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2856316A DE2856316C3 (en) 1978-12-27 1978-12-27 Electronic tripping system for circuit breakers, in particular for residual current circuit breakers

Publications (2)

Publication Number Publication Date
FR2445603A1 FR2445603A1 (en) 1980-07-25
FR2445603B1 true FR2445603B1 (en) 1983-11-18

Family

ID=6058489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922019A Granted FR2445603A1 (en) 1978-12-27 1979-09-03 ELECTRONIC MOUNTING OF CIRCUIT BREAKDOWN

Country Status (9)

Country Link
AT (1) AT381417B (en)
BE (1) BE878401A (en)
CH (1) CH653490A5 (en)
DE (1) DE2856316C3 (en)
DK (1) DK148028C (en)
ES (1) ES484503A0 (en)
FR (1) FR2445603A1 (en)
GB (1) GB2037509B (en)
IT (1) IT1123197B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016429A1 (en) * 1980-04-29 1982-01-21 Felten & Guilleaume Carlswerk AG, 5000 Köln ELECTRONIC RELEASE SYSTEM, ESPECIALLY FOR RECTIFIER CIRCUIT BREAKERS, WITH IC COMPONENT INTEGRATED IN THE HOUSING
DE4039921A1 (en) * 1990-12-14 1992-06-17 Schupa Elektro Gmbh & Co Kg FAULT CURRENT SENSOR CIRCUIT
ES2072643T3 (en) * 1992-02-20 1995-07-16 Siemens Ag RETAINING MAGNET TRIGGER FOR PROTECTIVE DEVICES, ESPECIALLY FOR FAULT CURRENT SWITCHES.
FR2697670B1 (en) * 1992-11-04 1994-12-02 Merlin Gerin Relay constituting a mechanical actuator to trip a circuit breaker or a differential switch.
EP0702445B1 (en) * 1994-09-14 1997-12-29 Siemens Aktiengesellschaft Fault current protective switch with energy storage circuit
CN101625944B (en) * 2009-08-03 2011-08-03 江苏国星电器有限公司 Permanent magnet releaser
DE102013113456A1 (en) * 2013-12-04 2015-06-11 Eaton Electrical Ip Gmbh & Co. Kg Magnetic release for a switching device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057683B (en) * 1957-03-02 1959-05-21 Felten & Guilleaume Carlswerk Trip device for electrical circuit breakers
DE1788159C3 (en) * 1964-07-15 1980-10-09 Lead Lab Electron Aut Dauph Device for triggering a relay when a fault current occurs
FR1411747A (en) * 1964-07-15 1965-09-24 Electronique Et D Automatique Improvements to protective devices against earth fault currents in power supply circuits
FR1553951A (en) * 1967-12-06 1969-01-17
CH475661A (en) * 1968-11-06 1969-07-15 Landis & Gyr Ag Residual current circuit breaker
DE2216001A1 (en) * 1972-04-01 1973-10-11 Heinemann Elect South Africa EARTH CONNECTION DEVICE

Also Published As

Publication number Publication date
GB2037509A (en) 1980-07-09
ATA531979A (en) 1986-02-15
DK550279A (en) 1980-06-28
FR2445603A1 (en) 1980-07-25
ES8102427A1 (en) 1980-12-16
CH653490A5 (en) 1985-12-31
DK148028B (en) 1985-02-04
ES484503A0 (en) 1980-12-16
GB2037509B (en) 1983-01-06
DE2856316C3 (en) 1983-11-03
AT381417B (en) 1986-10-10
IT1123197B (en) 1986-04-30
BE878401A (en) 1979-12-17
DK148028C (en) 1985-07-01
DE2856316B2 (en) 1981-01-15
DE2856316A1 (en) 1980-07-03
IT7925774A0 (en) 1979-09-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse