GB417399A - Improvements in and relating to arrangements for measuring current in direct currentelectric circuits - Google Patents

Improvements in and relating to arrangements for measuring current in direct currentelectric circuits

Info

Publication number
GB417399A
GB417399A GB1317633A GB1317633A GB417399A GB 417399 A GB417399 A GB 417399A GB 1317633 A GB1317633 A GB 1317633A GB 1317633 A GB1317633 A GB 1317633A GB 417399 A GB417399 A GB 417399A
Authority
GB
United Kingdom
Prior art keywords
currentelectric
arrangements
relating
circuits
direct
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
GB1317633A
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB1317633A priority Critical patent/GB417399A/en
Publication of GB417399A publication Critical patent/GB417399A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
    • G01R5/14—Moving-iron instruments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)

Abstract

417,399. Oscillating - machines. CHURCHER, B. A. G., Richmond, Langham Road, Bowdon, Cheshire, and ASSOCIATED ELECTRICAL INDUSTRIES, Ltd., Crown House, Aldwych, London. May 5, 1933, No. 13176. [Class 35.] In the measurement of continuous - current on a high voltage conductor, a coil 7 carried by a long armature 8 is vibrated at constant frequency by a magnet 12 in the field due to the conductor 1, the coil 7 being located in an air-gap in a magnetic core 3 encircling the conductor.
GB1317633A 1933-05-05 1933-05-05 Improvements in and relating to arrangements for measuring current in direct currentelectric circuits Expired GB417399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1317633A GB417399A (en) 1933-05-05 1933-05-05 Improvements in and relating to arrangements for measuring current in direct currentelectric circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1317633A GB417399A (en) 1933-05-05 1933-05-05 Improvements in and relating to arrangements for measuring current in direct currentelectric circuits

Publications (1)

Publication Number Publication Date
GB417399A true GB417399A (en) 1934-10-04

Family

ID=10018228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1317633A Expired GB417399A (en) 1933-05-05 1933-05-05 Improvements in and relating to arrangements for measuring current in direct currentelectric circuits

Country Status (1)

Country Link
GB (1) GB417399A (en)

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