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BR9805417A - Device for electrical connection of a differential unit to a circuit breaker or similar and a differential unit equipped with such a device - Google Patents

Device for electrical connection of a differential unit to a circuit breaker or similar and a differential unit equipped with such a device

Info

Publication number
BR9805417A
BR9805417A BR9805417A BR9805417A BR9805417A BR 9805417 A BR9805417 A BR 9805417A BR 9805417 A BR9805417 A BR 9805417A BR 9805417 A BR9805417 A BR 9805417A BR 9805417 A BR9805417 A BR 9805417A
Authority
BR
Brazil
Prior art keywords
differential unit
circuit breaker
electrical connection
electrically connected
similar
Prior art date
Application number
BR9805417A
Other languages
Portuguese (pt)
Other versions
BR9805417B1 (en
Inventor
Bernard Lebeau
Patrick Guillon
Claude Burnot
Jean Dornier
Original Assignee
Schneider Electric Sa
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 Schneider Electric Sa filed Critical Schneider Electric Sa
Publication of BR9805417A publication Critical patent/BR9805417A/en
Publication of BR9805417B1 publication Critical patent/BR9805417B1/en

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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
    • 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
    • H01H2083/148—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 with primary windings formed of rigid copper conductors
    • 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
    • H01H71/08—Terminals; Connections
    • H01H71/082—Connections between juxtaposed circuit breakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Patente de Invenção: <B>"DISPOSITIVO PARA CONEXãO ELéTRICA DE UMA UNIDADE DIFERENCIAL EM UM INTERRUPTOR DE CIRCUITO OU SIMILAR E UMA UNIDADE DIFERENCIAL EQUIPADA COM UM TAL DISPOSITIVO"<D>. A presente invenção refere-se a um dispositivo para conexão elétrica de uma unidade diferencial sobre um interruptor de circuito ou similar e uma unidade diferencial com um tal dispositivo. Esse dispositivo para conexão compreende um certo número de condutores (6 a 9, 19), cada um eletricamente conectado através de uma de suas extremidades nos terminais de saída da unidade diferencial depois de passar através do toróide (5) da unidade diferencial, os ditos condutores sendo projetados para ser eletricamente conectados cada um por sua extremidade oposta a um dos terminais de saída do interruptor de circuito. Esse dispositivo é caracterizado em que pelo menos um dos condutores acima mencionados (6 a 9, 19) é um condutor rígido com um núcleo sólido, o dito condutor apresentando uma primeira extremidade (19a) projetada para ser eletricamente conectada no terminal correspondente do interruptor do circuito e uma segunda extremidade (19b) soldada na extremidade sobre uma tira de contato (26 a 29) mecânica ou eletricamente conectada no terminal de saída correspondente da unidade diferencial (B).Invention Patent: <B> "DEVICE FOR ELECTRICAL CONNECTION OF A DIFFERENTIAL UNIT IN A CIRCUIT OR SIMILAR SWITCH AND A DIFFERENTIAL UNIT EQUIPPED WITH SUCH A DEVICE" <D>. The present invention relates to a device for electrical connection of a differential unit over a circuit breaker or the like and a differential unit with such a device. This connection device comprises a number of conductors (6 to 9, 19), each electrically connected through one of its ends at the output terminals of the differential unit after passing through the toroid (5) of the differential unit, said conductors being designed to be electrically connected each from its opposite end to one of the output terminals of the circuit breaker. This device is characterized in that at least one of the aforementioned conductors (6 to 9, 19) is a rigid conductor with a solid core, said conductor having a first end (19a) designed to be electrically connected to the corresponding terminal of the circuit breaker. circuit and a second end (19b) welded at the end over a contact strip (26 to 29) mechanically or electrically connected to the corresponding output terminal of the differential unit (B).

BR9805417A 1997-12-18 1998-12-17 differential unit and process for connecting the differential unit to a circuit breaker. BR9805417B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9716422A FR2772979B1 (en) 1997-12-18 1997-12-18 DEVICE FOR ELECTRICALLY CONNECTING A DIFFERENTIAL BLOCK ON A CIRCUIT BREAKER OR THE LIKE AND DIFFERENTIAL BLOCK EQUIPPED WITH SUCH A DEVICE

Publications (2)

Publication Number Publication Date
BR9805417A true BR9805417A (en) 1999-11-23
BR9805417B1 BR9805417B1 (en) 2012-10-02

Family

ID=9515059

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805417A BR9805417B1 (en) 1997-12-18 1998-12-17 differential unit and process for connecting the differential unit to a circuit breaker.

Country Status (12)

Country Link
EP (1) EP0926695B1 (en)
CN (1) CN1202544C (en)
AR (1) AR014141A1 (en)
BR (1) BR9805417B1 (en)
DE (1) DE69835730T2 (en)
EA (1) EA002287B1 (en)
EG (1) EG21099A (en)
ES (1) ES2268758T3 (en)
FR (1) FR2772979B1 (en)
ID (1) ID21589A (en)
TR (1) TR199802642A2 (en)
ZA (1) ZA9811497B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851695B1 (en) * 2003-02-21 2006-04-28 Hager Electro Sas MEANS FOR ELECTRICAL CONNECTION, IN PARTICULAR BETWEEN A CIRCUIT BREAKER AND A DIFFERENTIAL BLOCK
DE102005016155A1 (en) * 2005-04-07 2006-10-12 Condor-Werke Gebr. Frede Gmbh & Co. Kg Residual-current device
FR2902924B1 (en) * 2006-06-26 2008-08-01 Schneider Electric Ind Sas MODULAR ELECTRICAL APPARATUS PROVIDING AT LEAST TWO ELECTRICAL FUNCTIONS SUCH AS A DIFFERENTIAL CIRCUIT BREAKER.
CN105474347B (en) * 2014-02-17 2017-12-12 富士电机机器制御株式会社 Detection of electrical leakage unit and RCCB
FR3069718B1 (en) * 2017-07-25 2019-08-09 Schneider Electric Industries Sas DIFFERENTIAL ELECTRICAL PROTECTION APPARATUS
FR3072462B1 (en) * 2017-10-16 2020-05-22 Schneider Electric Industries Sas CURRENT MEASURING DEVICE, MANUFACTURING METHOD, PROTECTION MODULE AND DIFFERENTIAL CIRCUIT BREAKER USING SUCH A CURRENT MEASURING DEVICE
CN108574160B (en) * 2018-06-01 2024-09-10 浙江中凯科技股份有限公司 Conductive device for controlling and protecting switch electric appliance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581264B1 (en) * 1985-04-26 1993-04-30 Etude Realisa Disjoncteurs SUMMARY TRANSFORMER AND MANUFACTURING PROCESS
FR2701335B1 (en) * 1993-02-09 1995-04-14 Merlin Gerin Differential protection block with testable functional sub-assembly.
AT411115B (en) * 1996-05-07 2003-09-25 Felten & Guilleaume Ag Oester SWITCHING DEVICE WITH MOVABLE CONNECTING LINES

Also Published As

Publication number Publication date
DE69835730D1 (en) 2006-10-12
FR2772979B1 (en) 2002-09-20
EP0926695A1 (en) 1999-06-30
CN1224228A (en) 1999-07-28
EP0926695B1 (en) 2006-08-30
ZA9811497B (en) 1999-06-18
ES2268758T3 (en) 2007-03-16
EA002287B1 (en) 2002-02-28
BR9805417B1 (en) 2012-10-02
TR199802642A3 (en) 1999-10-21
EG21099A (en) 2000-11-29
EA199801021A3 (en) 1999-12-29
CN1202544C (en) 2005-05-18
TR199802642A2 (en) 1999-10-21
EA199801021A2 (en) 1999-08-26
AR014141A1 (en) 2001-02-07
ID21589A (en) 1999-06-24
FR2772979A1 (en) 1999-06-25
DE69835730T2 (en) 2007-09-06

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: SCHNEIDER ELECTRIC INDUSTRIES SA (FR)

Free format text: ALTERADO DE: SCHNEIDER ELECTRIC SA

B25G Requested change of headquarter approved

Owner name: SCHNEIDER ELECTRIC INDUSTRIES SA (FR)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020070156470/RJ DE 07/11/2007.

B25D Requested change of name of applicant approved

Owner name: SCHNEIDER ELECTRIC INDUSTRIES SAS (FR)

Free format text: ALTERADO DE: SCHNEIDER ELECTRIC INDUSTRIES SA

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B11M Decision cancelled [chapter 11.13 patent gazette]

Free format text: ANULADO O DESPACHO DE ARQUIVAMENTO DA RPI 2104 DE 03/05/2011, POR TER SIDO INDEVIDO.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]

Free format text: REPUBLICACAO REFERENTE AO DEFERIMENTO (9.1) CONSTANTE DA RPI 2137 DE 20-12-2011

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/10/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)