GB190613A - Improvements relating to instruments for measuring or indicating the wattless component of alternating currents - Google Patents

Improvements relating to instruments for measuring or indicating the wattless component of alternating currents

Info

Publication number
GB190613A
GB190613A GB3108021A GB3108021A GB190613A GB 190613 A GB190613 A GB 190613A GB 3108021 A GB3108021 A GB 3108021A GB 3108021 A GB3108021 A GB 3108021A GB 190613 A GB190613 A GB 190613A
Authority
GB
United Kingdom
Prior art keywords
measuring
indicating
instruments
improvements relating
alternating currents
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
GB3108021A
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.)
Chamberlain and Hookham Ltd
Original Assignee
Chamberlain and Hookham 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 Chamberlain and Hookham Ltd filed Critical Chamberlain and Hookham Ltd
Priority to GB3108021A priority Critical patent/GB190613A/en
Publication of GB190613A publication Critical patent/GB190613A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/48—Meters specially adapted for measuring real or reactive components; Meters specially adapted for measuring apparent energy
    • G01R11/52—Meters specially adapted for measuring real or reactive components; Meters specially adapted for measuring apparent energy for measuring reactive component

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

190,613. Chamberlain & Hookham, Ltd., and James, S. Nov. 21, 1921. Induction motor m e t e r s ; special quantities, measuring; power meters. - In induction meters measuring or indicating the watt- 1 e s s component a condenser is provided in series with the voltage coil and may have a resistance or inductance connected in parallel with it. The connections for a three-phase circuit are shown.
GB3108021A 1921-11-21 1921-11-21 Improvements relating to instruments for measuring or indicating the wattless component of alternating currents Expired GB190613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3108021A GB190613A (en) 1921-11-21 1921-11-21 Improvements relating to instruments for measuring or indicating the wattless component of alternating currents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3108021A GB190613A (en) 1921-11-21 1921-11-21 Improvements relating to instruments for measuring or indicating the wattless component of alternating currents

Publications (1)

Publication Number Publication Date
GB190613A true GB190613A (en) 1922-12-28

Family

ID=10317643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3108021A Expired GB190613A (en) 1921-11-21 1921-11-21 Improvements relating to instruments for measuring or indicating the wattless component of alternating currents

Country Status (1)

Country Link
GB (1) GB190613A (en)

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