CA1037122A - Instrument de mesure du courant - Google Patents

Instrument de mesure du courant

Info

Publication number
CA1037122A
CA1037122A CA236,365A CA236365A CA1037122A CA 1037122 A CA1037122 A CA 1037122A CA 236365 A CA236365 A CA 236365A CA 1037122 A CA1037122 A CA 1037122A
Authority
CA
Canada
Prior art keywords
windings
conductor
transistors
leg
measuring device
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
Application number
CA236,365A
Other languages
English (en)
Inventor
David I. Spalding
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.)
Applied Power Australia Ltd
Original Assignee
Applied Power Australia 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 Applied Power Australia Ltd filed Critical Applied Power Australia Ltd
Application granted granted Critical
Publication of CA1037122A publication Critical patent/CA1037122A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/18—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers
    • G01R19/20—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers using transductors, i.e. a magnetic core transducer the saturation of which is cyclically reversed by an AC source on the secondary side
CA236,365A 1974-09-26 1975-09-25 Instrument de mesure du courant Expired CA1037122A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB903474 1974-09-26

Publications (1)

Publication Number Publication Date
CA1037122A true CA1037122A (fr) 1978-08-22

Family

ID=3766011

Family Applications (1)

Application Number Title Priority Date Filing Date
CA236,365A Expired CA1037122A (fr) 1974-09-26 1975-09-25 Instrument de mesure du courant

Country Status (3)

Country Link
AU (1) AU8513375A (fr)
CA (1) CA1037122A (fr)
GB (1) GB1481263A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8603781D0 (en) * 1986-02-15 1986-03-19 Pilkington Brothers Plc Current probe
DE102012021364A1 (de) 2012-11-02 2014-05-08 SIEVA d.o.o. - poslovna enota Idrija Gerät zur isolierten Messung von Strom und Verfahren zur isolierten Ermittlung von Strom

Also Published As

Publication number Publication date
AU8513375A (en) 1977-03-31
GB1481263A (en) 1977-07-27

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