FR2451098A1 - LEAKAGE CURRENT CIRCUIT BREAKER WITH PLUG-IN MOUNT - Google Patents

LEAKAGE CURRENT CIRCUIT BREAKER WITH PLUG-IN MOUNT

Info

Publication number
FR2451098A1
FR2451098A1 FR7905770A FR7905770A FR2451098A1 FR 2451098 A1 FR2451098 A1 FR 2451098A1 FR 7905770 A FR7905770 A FR 7905770A FR 7905770 A FR7905770 A FR 7905770A FR 2451098 A1 FR2451098 A1 FR 2451098A1
Authority
FR
France
Prior art keywords
leakage current
circuit breaker
current circuit
housing
box
Prior art date
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
FR7905770A
Other languages
French (fr)
Other versions
FR2451098B1 (en
Inventor
Gottfried Biegelmeier
Gerhard Amon
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 AG
Original Assignee
Felten and Guilleaume 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 to AT148078A priority Critical patent/AT353884B/en
Priority to AT148078A priority patent/ATA148078A/en
Application filed by Felten and Guilleaume AG filed Critical Felten and Guilleaume AG
Priority to FR7905770A priority patent/FR2451098A1/en
Priority to CH220679A priority patent/CH643395A5/en
Priority to GB7908510A priority patent/GB2043348B/en
Priority to BE194022A priority patent/BE874841A/en
Priority to NL7902243A priority patent/NL7902243A/en
Priority to DE19792912028 priority patent/DE2912028A1/en
Publication of FR2451098A1 publication Critical patent/FR2451098A1/en
Application granted granted Critical
Publication of FR2451098B1 publication Critical patent/FR2451098B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • 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
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • 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
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UN DISJONCTEUR DE COURANT DE FUITE A MONTAGE ENFICHABLE. LE DISJONCTEUR A COURANT DE FUITE EST CONSTITUE PAR UN CARTER DE BOITIER 1 CONTENANT LE TRANSFORMATEUR A ADDITION DES COURANTS 2, LES BORNES ET LES CONTACTS DE COUPURE, UNE SERRURE DE DECLENCHEMENT 7 AVEC LE DECLENCHEUR A COURANT DE FUITE ET LE BLOC D'ESSAI ET UN COUVERCLE DE BOITIER 10 DANS LEQUEL L'AXE DE SYMETRIE DU TRANSFORMATEUR A ADDITION DES COURANTS ET LE PLAN DE SYMETRIE DE LA SERRURE DE DECLENCHEMENT SONT DISPOSES DANS LE PLAN DE SYMETRIE DU CARTER DU BOITIER, LA SERRURE DE DECLENCHEMENT 7 ETANT REALISEE SOUS UNE FORME EN L AVEC UNE BRANCHE ENGAGEE DANS LE CARTER DU BOITIER 1 TANDIS QUE LE TRANSFORMATEUR A ADDITION DES COURANTS 2 EST EMBOITE DANS L'EVIDEMENT MENAGE ENTRE L'AUTRE BRANCHE ET LE CARTER DE BOITIER. L'INVENTION PERMET D'OBTENIR UN DISJONCTEUR DE COURANT DE FUITE FIABLE ET DE MONTAGE FACILE.THE PRESENT INVENTION RELATES TO A PLUG-IN MOUNTING LEAKAGE CURRENT CIRCUIT BREAKER. THE LEAKAGE CURRENT CIRCUIT BREAKER IS CONSTITUTED BY A BOX 1 CASING CONTAINING THE CURRENT ADDITIONAL TRANSFORMER 2, TERMINALS AND CUT-OFF CONTACTS, A TRIP LOCK 7 WITH THE LEAKAGE CURRENT TRIP AND TEST BLOCK AND A BOX COVER 10 IN WHICH THE SYMMETRY SHAFT OF THE CURRENT ADDED TRANSFORMER AND THE SYMMETRY PLAN OF THE TRIP LOCK ARE ARRANGED IN THE SYMMETRY PLAN OF THE HOUSING HOUSING, THE TRIP LOCK 7 BEING MADE IN A FORM L-SHAPED WITH ONE BRANCH ENGAGED IN THE HOUSING OF BOX 1 WHILE THE CURRENT ADDITIONAL TRANSFORMER 2 IS MOUNTED IN THE HOUSEHOLD RECESS BETWEEN THE OTHER BRANCH AND THE BOX HOUSING. THE INVENTION ALLOWS A RELIABLE, EASY-TO-MOUNT LEAKAGE CURRENT CIRCUIT BREAKER.

FR7905770A 1978-03-02 1979-03-06 LEAKAGE CURRENT CIRCUIT BREAKER WITH PLUG-IN MOUNT Granted FR2451098A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AT148078A AT353884B (en) 1978-03-02 FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING
AT148078A ATA148078A (en) 1978-03-02 1978-03-02 FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING
FR7905770A FR2451098A1 (en) 1978-03-02 1979-03-06 LEAKAGE CURRENT CIRCUIT BREAKER WITH PLUG-IN MOUNT
CH220679A CH643395A5 (en) 1978-03-02 1979-03-07 Residual current device
GB7908510A GB2043348B (en) 1978-03-02 1979-03-10 Fault-current circuit breaker
BE194022A BE874841A (en) 1978-03-02 1979-03-14 LEAKAGE CURRENT CIRCUIT BREAKER
NL7902243A NL7902243A (en) 1978-03-02 1979-03-22 ERROR POWER PROTECTION SWITCH.
DE19792912028 DE2912028A1 (en) 1978-03-02 1979-03-27 Fault current protection switch for plug-in assembly

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AT148078A ATA148078A (en) 1978-03-02 1978-03-02 FAULT CURRENT CIRCUIT BREAKER FOR PLUG-IN MOUNTING
FR7905770A FR2451098A1 (en) 1978-03-02 1979-03-06 LEAKAGE CURRENT CIRCUIT BREAKER WITH PLUG-IN MOUNT
CH220679A CH643395A5 (en) 1978-03-02 1979-03-07 Residual current device
GB7908510A GB2043348B (en) 1978-03-02 1979-03-10 Fault-current circuit breaker
NL7902243A NL7902243A (en) 1978-03-02 1979-03-22 ERROR POWER PROTECTION SWITCH.
DE19792912028 DE2912028A1 (en) 1978-03-02 1979-03-27 Fault current protection switch for plug-in assembly

Publications (2)

Publication Number Publication Date
FR2451098A1 true FR2451098A1 (en) 1980-10-03
FR2451098B1 FR2451098B1 (en) 1981-10-30

Family

ID=27542387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905770A Granted FR2451098A1 (en) 1978-03-02 1979-03-06 LEAKAGE CURRENT CIRCUIT BREAKER WITH PLUG-IN MOUNT

Country Status (7)

Country Link
AT (2) ATA148078A (en)
BE (1) BE874841A (en)
CH (1) CH643395A5 (en)
DE (1) DE2912028A1 (en)
FR (1) FR2451098A1 (en)
GB (1) GB2043348B (en)
NL (1) NL7902243A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320931A2 (en) * 1987-12-17 1989-06-21 Elettrocondutture S.p.A. Units for detecting differential currents in electric systems
FR2640423A1 (en) * 1988-12-14 1990-06-15 Merlin Gerin CONTROL MECHANISM OF A MULTIPOLAR DIFFERENTIAL SWITCH WITH ROTATING SWITCHING BAR

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530073A1 (en) * 1982-07-12 1984-01-13 Merlin Gerin BIPOLAR DIFFERENTIAL SWITCH
FI121723B (en) * 2007-01-15 2011-03-15 Etherma Skandinavia Oy Earth fault relay

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538334A1 (en) * 1966-05-06 1969-06-12 Busch Jaeger Duerener Metall Residual current circuit breaker
GB1418335A (en) * 1972-04-26 1975-12-17 Felten Guilleaume Fabrik Elekt Circuit-breakters
FR2282715A1 (en) * 1974-08-21 1976-03-19 Condor Werk Frede Kg Geb Leakage current protective switch - mounted on combined current transformer is in case together with test unit electrical part

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921878C (en) * 1952-11-01 1954-12-30 Siemens Ag Small self-switch in socket form
DE1123751B (en) * 1960-04-09 1962-02-15 Schutzapp Ges Paris & Co M B H Circuit breakers, in particular circuit breakers
DE1588755B2 (en) * 1967-08-23 1971-11-25 Siemens AG, 1000 Berlin u. 8000 München ELECTRIC SELF SWITCH
AT339991B (en) * 1974-02-08 1977-11-25 Schrack Elektrizitaets Ag E FAULT CURRENT OR FAULT VOLTAGE CIRCUIT BREAKER OR DGL.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538334A1 (en) * 1966-05-06 1969-06-12 Busch Jaeger Duerener Metall Residual current circuit breaker
GB1418335A (en) * 1972-04-26 1975-12-17 Felten Guilleaume Fabrik Elekt Circuit-breakters
FR2282715A1 (en) * 1974-08-21 1976-03-19 Condor Werk Frede Kg Geb Leakage current protective switch - mounted on combined current transformer is in case together with test unit electrical part

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320931A2 (en) * 1987-12-17 1989-06-21 Elettrocondutture S.p.A. Units for detecting differential currents in electric systems
EP0320931A3 (en) * 1987-12-17 1990-08-29 Elettrocondutture S.p.A. Units for detecting differential currents in electric systems
FR2640423A1 (en) * 1988-12-14 1990-06-15 Merlin Gerin CONTROL MECHANISM OF A MULTIPOLAR DIFFERENTIAL SWITCH WITH ROTATING SWITCHING BAR
EP0377385A1 (en) * 1988-12-14 1990-07-11 Merlin Gerin Operating mechanism for a multiple fault-current protective switch with a rotary crossbar
EP0602024A2 (en) * 1988-12-14 1994-06-15 Schneider Electric Sa Operating mechanism for a multipolar fault-current protective switch with a rotary crossbar
EP0602024A3 (en) * 1988-12-14 1994-09-14 Merlin Gerin Operating mechanism for a multipolar fault-current protective switch with a rotary crossbar.

Also Published As

Publication number Publication date
BE874841A (en) 1979-07-02
DE2912028A1 (en) 1980-10-09
ATA148078A (en) 1979-05-15
GB2043348B (en) 1983-05-11
FR2451098B1 (en) 1981-10-30
NL7902243A (en) 1980-09-24
CH643395A5 (en) 1984-05-30
GB2043348A (en) 1980-10-01
AT353884B (en) 1979-12-10

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Legal Events

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