GB697591A - Improvements relating to brake magnets for electricity meters - Google Patents

Improvements relating to brake magnets for electricity meters

Info

Publication number
GB697591A
GB697591A GB407352A GB407352A GB697591A GB 697591 A GB697591 A GB 697591A GB 407352 A GB407352 A GB 407352A GB 407352 A GB407352 A GB 407352A GB 697591 A GB697591 A GB 697591A
Authority
GB
United Kingdom
Prior art keywords
magnets
improvements relating
electricity meters
brake magnets
keeper
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
GB407352A
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.)
JOHN HERBERT SYKES
Denis Ferranti Meters Ltd
Original Assignee
JOHN HERBERT SYKES
Denis Ferranti Meters 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 JOHN HERBERT SYKES, Denis Ferranti Meters Ltd filed Critical JOHN HERBERT SYKES
Priority to GB407352A priority Critical patent/GB697591A/en
Publication of GB697591A publication Critical patent/GB697591A/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
    • G01R11/02—Constructional details
    • G01R11/10—Braking magnets; Damping arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

697,591. Eddy-current brakes. FERRANTI METERS, Ltd., D., and SYKES, J. H. Feb. 15, 1952, No. 4073/52. Class 35. A meter brake magnet comprises a magnetic keeper a to which two pairs of magnets bare brazed or soldered. The magnets are protected against accidental contact with magnetic material by rings c of plastic material. Adjustment is made by means of a screw running in a nut d secured to the keeper.
GB407352A 1952-02-15 1952-02-15 Improvements relating to brake magnets for electricity meters Expired GB697591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB407352A GB697591A (en) 1952-02-15 1952-02-15 Improvements relating to brake magnets for electricity meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB407352A GB697591A (en) 1952-02-15 1952-02-15 Improvements relating to brake magnets for electricity meters

Publications (1)

Publication Number Publication Date
GB697591A true GB697591A (en) 1953-09-23

Family

ID=9770229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB407352A Expired GB697591A (en) 1952-02-15 1952-02-15 Improvements relating to brake magnets for electricity meters

Country Status (1)

Country Link
GB (1) GB697591A (en)

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