JPH0362009B2 - - Google Patents

Info

Publication number
JPH0362009B2
JPH0362009B2 JP58063550A JP6355083A JPH0362009B2 JP H0362009 B2 JPH0362009 B2 JP H0362009B2 JP 58063550 A JP58063550 A JP 58063550A JP 6355083 A JP6355083 A JP 6355083A JP H0362009 B2 JPH0362009 B2 JP H0362009B2
Authority
JP
Japan
Prior art keywords
annular
holding
winding
current transformer
ring
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 - Lifetime
Application number
JP58063550A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59189614A (ja
Inventor
Yoshio Oomya
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP58063550A priority Critical patent/JPS59189614A/ja
Publication of JPS59189614A publication Critical patent/JPS59189614A/ja
Publication of JPH0362009B2 publication Critical patent/JPH0362009B2/ja
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
    • H01F38/30—Constructions
    • 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)
  • Transformers For Measuring Instruments (AREA)
JP58063550A 1983-04-13 1983-04-13 環状変流器装置 Granted JPS59189614A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58063550A JPS59189614A (ja) 1983-04-13 1983-04-13 環状変流器装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58063550A JPS59189614A (ja) 1983-04-13 1983-04-13 環状変流器装置

Publications (2)

Publication Number Publication Date
JPS59189614A JPS59189614A (ja) 1984-10-27
JPH0362009B2 true JPH0362009B2 (en]) 1991-09-24

Family

ID=13232444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58063550A Granted JPS59189614A (ja) 1983-04-13 1983-04-13 環状変流器装置

Country Status (1)

Country Link
JP (1) JPS59189614A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684448B1 (fr) * 1991-12-03 1994-02-18 Optelec Applic Optique Electro Capteur de courant, procede et dispositif pour sa realisation.
JP6147111B2 (ja) * 2013-06-25 2017-06-14 日置電機株式会社 取付け機構および測定装置

Also Published As

Publication number Publication date
JPS59189614A (ja) 1984-10-27

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