ATE107796T1 - Homopolarer transformator für differential- oder schutzschalter und montageverfahren. - Google Patents

Homopolarer transformator für differential- oder schutzschalter und montageverfahren.

Info

Publication number
ATE107796T1
ATE107796T1 AT91420129T AT91420129T ATE107796T1 AT E107796 T1 ATE107796 T1 AT E107796T1 AT 91420129 T AT91420129 T AT 91420129T AT 91420129 T AT91420129 T AT 91420129T AT E107796 T1 ATE107796 T1 AT E107796T1
Authority
AT
Austria
Prior art keywords
differential
circuit breaker
mounting method
castings
homopolar
Prior art date
Application number
AT91420129T
Other languages
German (de)
English (en)
Inventor
Alain Bruno
Noel Lecorre
Claude Vivarat
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Application granted granted Critical
Publication of ATE107796T1 publication Critical patent/ATE107796T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Fuses (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Protection Of Transformers (AREA)
  • Housings And Mounting Of Transformers (AREA)
AT91420129T 1990-05-10 1991-04-19 Homopolarer transformator für differential- oder schutzschalter und montageverfahren. ATE107796T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9006549A FR2662014B1 (fr) 1990-05-10 1990-05-10 Transformateur homopolaire pour interrupteurs ou disjoncteurs differentiels et procede de montage.

Publications (1)

Publication Number Publication Date
ATE107796T1 true ATE107796T1 (de) 1994-07-15

Family

ID=9396960

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91420129T ATE107796T1 (de) 1990-05-10 1991-04-19 Homopolarer transformator für differential- oder schutzschalter und montageverfahren.

Country Status (6)

Country Link
EP (1) EP0456583B1 (fr)
AT (1) ATE107796T1 (fr)
DE (1) DE69102583T2 (fr)
ES (1) ES2059092T3 (fr)
FR (1) FR2662014B1 (fr)
PT (1) PT97625B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711838B1 (fr) * 1993-10-25 1996-01-05 Legrand Sa Boîtier de tore, et tore bobiné comportant un tel boîtier.
DE10013143C2 (de) * 2000-03-17 2002-06-27 Aeg Niederspannungstech Gmbh Messwandler
ITBG20030034A1 (it) * 2003-05-20 2004-11-21 Abb Service Srl Dispositivo per il contenimento di mezzi sensori di corrente.
AT505096B1 (de) * 2004-10-25 2012-01-15 Moeller Gebaeudeautomation Kg Schalteinrichtung
DE102012203337B4 (de) 2012-03-02 2020-04-23 Siemens Aktiengesellschaft Summenstromwandler und elektrisches Schutzschaltgerät
CN107545987B (zh) * 2017-08-08 2019-04-26 芜湖市凯鑫避雷器有限责任公司 一种变压器内部定位机构
DE102019213152A1 (de) * 2019-08-30 2021-03-04 Siemens Aktiengesellschaft Rogowski-Transformator
DE102021208514A1 (de) 2021-08-05 2023-02-09 Siemens Aktiengesellschaft Einschub-Summenstromwandler, Fehlerstromschutzschalter und Montageverfahren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047297B (de) * 1956-05-02 1958-12-24 Gen Electric Wickelkopfabstuetzung an dem Rotor fuer einen Drehtransformator
FR2147816B1 (fr) * 1971-07-30 1975-02-07 Landis & Gyr Ag
DE2310201A1 (de) * 1973-03-01 1974-09-05 Licentia Gmbh Spulenkoerper fuer transformatoren oder drosseln mit schnittbandkern
US4716394A (en) * 1987-03-12 1987-12-29 Cosmo Plastics Company Bobbin device

Also Published As

Publication number Publication date
PT97625B (pt) 1998-11-30
FR2662014A1 (fr) 1991-11-15
ES2059092T3 (es) 1994-11-01
FR2662014B1 (fr) 1992-07-24
DE69102583T2 (de) 1994-12-15
PT97625A (pt) 1993-06-30
EP0456583A1 (fr) 1991-11-13
EP0456583B1 (fr) 1994-06-22
DE69102583D1 (de) 1994-07-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee