FR2646714B1 - Tore ouvrant de mesure de courant electrique - Google Patents

Tore ouvrant de mesure de courant electrique

Info

Publication number
FR2646714B1
FR2646714B1 FR8906161A FR8906161A FR2646714B1 FR 2646714 B1 FR2646714 B1 FR 2646714B1 FR 8906161 A FR8906161 A FR 8906161A FR 8906161 A FR8906161 A FR 8906161A FR 2646714 B1 FR2646714 B1 FR 2646714B1
Authority
FR
France
Prior art keywords
electric current
measuring electric
opening torque
torque
opening
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 - Fee Related
Application number
FR8906161A
Other languages
English (en)
Other versions
FR2646714A1 (fr
Inventor
Bernard Coudert
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.)
SIMPLEX APP ELECT
Original Assignee
SIMPLEX APP ELECT
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 SIMPLEX APP ELECT filed Critical SIMPLEX APP ELECT
Priority to FR8906161A priority Critical patent/FR2646714B1/fr
Publication of FR2646714A1 publication Critical patent/FR2646714A1/fr
Application granted granted Critical
Publication of FR2646714B1 publication Critical patent/FR2646714B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/186—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using current transformers with a core consisting of two or more parts, e.g. clamp-on type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
FR8906161A 1989-05-03 1989-05-03 Tore ouvrant de mesure de courant electrique Expired - Fee Related FR2646714B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8906161A FR2646714B1 (fr) 1989-05-03 1989-05-03 Tore ouvrant de mesure de courant electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8906161A FR2646714B1 (fr) 1989-05-03 1989-05-03 Tore ouvrant de mesure de courant electrique

Publications (2)

Publication Number Publication Date
FR2646714A1 FR2646714A1 (fr) 1990-11-09
FR2646714B1 true FR2646714B1 (fr) 1991-10-18

Family

ID=9381562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8906161A Expired - Fee Related FR2646714B1 (fr) 1989-05-03 1989-05-03 Tore ouvrant de mesure de courant electrique

Country Status (1)

Country Link
FR (1) FR2646714B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707037A1 (en) * 1993-06-23 1994-12-30 Bardin Ets Method of fabricating a torus for measuring electric current and torus obtained
GB0413780D0 (en) * 2004-06-18 2004-07-21 Nissan Technical Ct Europ Ltd Electronic sensor
CN110108922B (zh) * 2019-05-28 2024-02-23 南京普肯传感科技有限公司 一种可拆式开环型霍尔电流传感器用磁路电路安装结构
GB2620759A (en) * 2022-07-20 2024-01-24 Gmc I Prosys Ltd Current sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1569723A (en) * 1925-08-14 1926-01-12 Gen Electric Instrument transformer
US1875590A (en) * 1930-06-30 1932-09-06 Duncan Electric Mfg Co Current transformer
DE976446C (de) * 1953-07-14 1963-09-12 Hans Dr-Ing Ritz In Schaltanlagen einsetzbarer Stromwandler
US3771049A (en) * 1971-01-05 1973-11-06 Dossert Mfg Corp Fault indicator and locator for buried cables and zero sequence current sensing device
JPS599529U (ja) * 1982-07-10 1984-01-21 ミドリ安全工業株式会社 分割型零相変流器等のホルダ−

Also Published As

Publication number Publication date
FR2646714A1 (fr) 1990-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090119