GB185773A - Improvements in and relating to electric measuring instruments - Google Patents

Improvements in and relating to electric measuring instruments

Info

Publication number
GB185773A
GB185773A GB741021A GB741021A GB185773A GB 185773 A GB185773 A GB 185773A GB 741021 A GB741021 A GB 741021A GB 741021 A GB741021 A GB 741021A GB 185773 A GB185773 A GB 185773A
Authority
GB
United Kingdom
Prior art keywords
relating
measuring instruments
electric measuring
cobalt
holden
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
GB741021A
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.)
Measurement Ltd
Original Assignee
Measurement 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 Measurement Ltd filed Critical Measurement Ltd
Priority to GB741021A priority Critical patent/GB185773A/en
Publication of GB185773A publication Critical patent/GB185773A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc Machiner (AREA)

Abstract

185,773. Holden, F., and Measurement, Ltd. March 8, 1921. Drawings to Specification. Magnets.-A permanent magnet located wholly within the bell armature of a mercury motor meter is made of cobalt steel having from thirty to forty per cent of cobalt.
GB741021A 1921-03-08 1921-03-08 Improvements in and relating to electric measuring instruments Expired GB185773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB741021A GB185773A (en) 1921-03-08 1921-03-08 Improvements in and relating to electric measuring instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB741021A GB185773A (en) 1921-03-08 1921-03-08 Improvements in and relating to electric measuring instruments

Publications (1)

Publication Number Publication Date
GB185773A true GB185773A (en) 1922-09-08

Family

ID=9832585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB741021A Expired GB185773A (en) 1921-03-08 1921-03-08 Improvements in and relating to electric measuring instruments

Country Status (1)

Country Link
GB (1) GB185773A (en)

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