ES369707A1 - Una disposicion de circuito protector para aparatos de con-sumo mudables de sitio y conectados a redes puestas a tie- rra. - Google Patents

Una disposicion de circuito protector para aparatos de con-sumo mudables de sitio y conectados a redes puestas a tie- rra.

Info

Publication number
ES369707A1
ES369707A1 ES369707A ES369707A ES369707A1 ES 369707 A1 ES369707 A1 ES 369707A1 ES 369707 A ES369707 A ES 369707A ES 369707 A ES369707 A ES 369707A ES 369707 A1 ES369707 A1 ES 369707A1
Authority
ES
Spain
Prior art keywords
circuit
conductor
breaker
nonstationary
protective
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.)
Expired
Application number
ES369707A
Other languages
English (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 & Guilleaume Schaltanl
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
Priority claimed from DE19681809025 external-priority patent/DE1809025C/de
Application filed by Felten & Guilleaume Schaltanl filed Critical Felten & Guilleaume Schaltanl
Publication of ES369707A1 publication Critical patent/ES369707A1/es
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
    • H02H3/334—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 with means to produce an artificial unbalance for other protection or monitoring reasons or remote control
    • H02H3/335—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 with means to produce an artificial unbalance for other protection or monitoring reasons or remote control the main function being self testing of the device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/06—Housings; Casings; Bases; Mountings
    • H01H73/08—Plug-in housings
    • 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
    • H02H3/16—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 fault current to earth, frame or mass
    • H02H3/162—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 fault current to earth, frame or mass for ac systems
    • 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)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Regulation Of General Use Transformers (AREA)
ES369707A 1968-11-15 1969-07-21 Una disposicion de circuito protector para aparatos de con-sumo mudables de sitio y conectados a redes puestas a tie- rra. Expired ES369707A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681809025 DE1809025C (de) 1968-11-15 Schutzschaltung fur an geerdete Netze angeschlossene ortsveränderliche Verbrauchsgerale

Publications (1)

Publication Number Publication Date
ES369707A1 true ES369707A1 (es) 1971-06-01

Family

ID=5713372

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369707A Expired ES369707A1 (es) 1968-11-15 1969-07-21 Una disposicion de circuito protector para aparatos de con-sumo mudables de sitio y conectados a redes puestas a tie- rra.

Country Status (7)

Country Link
US (1) US3562588A (es)
AT (2) AT308225B (es)
BE (1) BE740079A (es)
ES (1) ES369707A1 (es)
FR (1) FR2023348A6 (es)
LU (1) LU59204A1 (es)
NL (1) NL6917136A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728581A (en) * 1971-05-27 1973-04-17 D Adamo Ground fault circuit interrupter
DE2204418B1 (de) * 1972-01-31 1972-12-21 Felten & Guilleaume Schaltanlagen Gmbh Schutzkontaktstecker mit Fehlerstromschutzschaltung
US3873951A (en) * 1973-10-29 1975-03-25 William S Blake Electrical safety device
US4164771A (en) * 1977-12-09 1979-08-14 Westinghouse Electric Corp. Wireless emergency power interrupting system for multibranch circuits
CA1127747A (en) * 1977-12-09 1982-07-13 Joseph C. Engel Wireless emergency power interrupting system
FR2415894B2 (fr) * 1978-01-26 1986-01-17 Parrier Andre Dispositif de securite pour la detection d'un defaut d'isolation electrique entre deux fils du circuit d'alimentation d'une machine
DE2945842A1 (de) * 1979-11-09 1981-05-21 Siemens AG, 1000 Berlin und 8000 München Flexible elektrische leitung mit schutzeinrichtung
FR2561437B1 (fr) * 1984-03-15 1990-04-20 Cgae Appareil formant disjoncteur comprenant un dispositif interrupteur simultane de la phase et des circuits auxiliaires de preference par sectionnement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727966A (en) * 1951-03-05 1955-04-13 Nalder Brothers & Thompson Ltd Improvements in or relating to protective systems for electrical equipment

Also Published As

Publication number Publication date
US3562588A (en) 1971-02-09
LU59204A1 (es) 1969-12-10
BE740079A (es) 1970-03-16
AT308225B (de) 1973-06-25
DE1809025A1 (de) 1970-09-17
NL6917136A (es) 1970-05-20
AT313398B (de) 1974-02-11
FR2023348A6 (es) 1970-08-21
DE1809025B2 (de) 1972-11-30

Similar Documents

Publication Publication Date Title
ES483045A1 (es) Mejoras en los interruptores electricos de proteccion total
ES433248A1 (es) Un dispositivo de circuito de proteccion contra corto cir- cuitos, para detectar una elevada corriente continua de cor-to circuito que pasa por un interruptor electrico a una car-ga y para abrir el interruptor.
ES447481A1 (es) Aparato para interrumpir corrientes de fuga en un sistema electrico.
ES369707A1 (es) Una disposicion de circuito protector para aparatos de con-sumo mudables de sitio y conectados a redes puestas a tie- rra.
GB1078030A (en) Improvements in or relating to circuit-breaker arrangements
AT376329B (de) Installationsschutzschalter
GB1472412A (en) Circuit interrupter
ES428010A1 (es) Un dispositivo interruptor de proteccion contra corrientes de defecto.
GB981892A (en) Earth fault circuit-breaker
US3214677A (en) Circuit for controlling transient voltages to prevent premature triggering of semiconductors
GB858095A (en) Improvements in or relating to tap-changing switches
ES380154A1 (es) Dispositivo interruptor de circuito electrico de alto vol- taje de interrupcion multiple con medios para acelerar la restauracion de la distribucion de voltaje normal.
US1705701A (en) Resistance shunt-circuit breaker
SU1603542A1 (ru) Устройство дл резистивного электронагрева
GB535446A (en) Improvements in and relating to earth leakage protective systems
GB975110A (en) A short-circuit current limiting device
ES374575A1 (es) Un interruptor de circuito.
SU545032A1 (ru) Устройство дл защиты сети с изолированной нейтралью от утечек тока на землю
SU815827A1 (ru) Устройство дл защитного отключени элЕКТРОуСТАНОВКи B элЕКТРичЕСКОй СЕТиС изОлиРОВАННОй НЕйТРАлью
GB454292A (en) Improvements in protective cut-out systems for alternating electric networks
JPS5317946A (en) Grounding power circuit for enclosed switchboard
SU521162A1 (ru) Система электроснабжени потребителей
SU457139A1 (ru) Устройство дл токовой отсечки
ES351542A1 (es) Caja de enchufe electrico perfeccionada con proteccion con-tra corrientes de averia.
ES495334A0 (es) Perfeccionamientos en interruptores de proteccion de co- rriente de defecto