FR2512264B1 - - Google Patents

Info

Publication number
FR2512264B1
FR2512264B1 FR8116416A FR8116416A FR2512264B1 FR 2512264 B1 FR2512264 B1 FR 2512264B1 FR 8116416 A FR8116416 A FR 8116416A FR 8116416 A FR8116416 A FR 8116416A FR 2512264 B1 FR2512264 B1 FR 2512264B1
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
FR8116416A
Other languages
French (fr)
Other versions
FR2512264A1 (fr
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9261728&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2512264(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR8116416A priority Critical patent/FR2512264A1/fr
Priority to EP19820401529 priority patent/EP0074297B2/fr
Priority to DE8282401529T priority patent/DE3267597D1/de
Priority to CA000409402A priority patent/CA1203284A/en
Priority to JP57146324A priority patent/JPS5895266A/ja
Publication of FR2512264A1 publication Critical patent/FR2512264A1/fr
Application granted granted Critical
Publication of FR2512264B1 publication Critical patent/FR2512264B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/32—Circuit arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H01F2038/305—Constructions with toroidal magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Transformers For Measuring Instruments (AREA)
FR8116416A 1981-08-26 1981-08-26 Capteur de courant hybride compense Granted FR2512264A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8116416A FR2512264A1 (fr) 1981-08-26 1981-08-26 Capteur de courant hybride compense
EP19820401529 EP0074297B2 (fr) 1981-08-26 1982-08-13 Capteur de courant hybride compensé
DE8282401529T DE3267597D1 (en) 1981-08-26 1982-08-13 Hybrid compensated current transformer
CA000409402A CA1203284A (en) 1981-08-26 1982-08-13 Hybrid current sensor
JP57146324A JPS5895266A (ja) 1981-08-26 1982-08-25 電線を流れる交流電流の強さを測定するためのハイブリツド電流センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8116416A FR2512264A1 (fr) 1981-08-26 1981-08-26 Capteur de courant hybride compense

Publications (2)

Publication Number Publication Date
FR2512264A1 FR2512264A1 (fr) 1983-03-04
FR2512264B1 true FR2512264B1 (US07678551-20100316-C00001.png) 1983-10-28

Family

ID=9261728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8116416A Granted FR2512264A1 (fr) 1981-08-26 1981-08-26 Capteur de courant hybride compense

Country Status (5)

Country Link
EP (1) EP0074297B2 (US07678551-20100316-C00001.png)
JP (1) JPS5895266A (US07678551-20100316-C00001.png)
CA (1) CA1203284A (US07678551-20100316-C00001.png)
DE (1) DE3267597D1 (US07678551-20100316-C00001.png)
FR (1) FR2512264A1 (US07678551-20100316-C00001.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495169A (en) * 1984-10-12 1996-02-27 Smith; Dayle Clamp-on current sensor
FR2603992B1 (fr) * 1986-09-16 1988-10-28 Alsthom Dispositif pour l'acquisition numerique d'un courant electrique alternatif issu d'un transformateur de courant a tore magnetique saturable
DE3701779A1 (de) * 1987-02-13 1988-08-04 Budapesti Mueszaki Egyetem Als stromwandler anwendbarer, linear uebertragender messgeber
JPH01122735A (ja) * 1987-11-06 1989-05-16 Nissan Motor Co Ltd 定速走行装置
FR2752996B1 (fr) * 1996-09-05 1998-10-02 Schneider Electric Sa Transformateur de courant et relais de protection comportant un tel transformateur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR514999A (fr) * 1916-01-10 1921-03-22 Siemens Schuckertwerke Gmbh Transformateur d'intensité dont la charge comporte un condensateur dans le but de compenser le courant déwatté
DE535000C (de) * 1928-08-11 1931-10-05 Elek Zitaets Act Ges Vorm W La Resonanzkreis
FR833139A (fr) * 1937-03-02 1938-10-12 Siemens Ag Transformateur d'intensité à noyau annulaire pour la mesure des courants à haute fréquence
FR1142618A (fr) * 1956-02-09 1957-09-20 Telemecanique Electrique Procédé et dispositif de mesure des intensités élevées
CH350710A (de) * 1956-11-09 1960-12-15 Bbc Brown Boveri & Cie Stromwandleranlage für Höchstspannungsanlagen
DE1281545B (de) * 1963-05-29 1968-10-31 Siemens Ag Eisenkernwandler mit Luftspalt zur Strommessung

Also Published As

Publication number Publication date
EP0074297A1 (fr) 1983-03-16
EP0074297B1 (fr) 1985-11-21
CA1203284A (en) 1986-04-15
DE3267597D1 (en) 1986-01-02
JPH0447271B2 (US07678551-20100316-C00001.png) 1992-08-03
EP0074297B2 (fr) 1988-12-07
JPS5895266A (ja) 1983-06-06
FR2512264A1 (fr) 1983-03-04

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Legal Events

Date Code Title Description
ST Notification of lapse