GB451076A - Improvements in and relating to direct-current ampere-hour meters for use in remote measurement - Google Patents

Improvements in and relating to direct-current ampere-hour meters for use in remote measurement

Info

Publication number
GB451076A
GB451076A GB33745/35A GB3374535A GB451076A GB 451076 A GB451076 A GB 451076A GB 33745/35 A GB33745/35 A GB 33745/35A GB 3374535 A GB3374535 A GB 3374535A GB 451076 A GB451076 A GB 451076A
Authority
GB
United Kingdom
Prior art keywords
armature
compensating
direct
condensers
dec
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
GB33745/35A
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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 Landis and Gyr AG filed Critical Landis and Gyr AG
Publication of GB451076A publication Critical patent/GB451076A/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
    • G01R11/30—Dynamo-electric motor meters

Landscapes

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

Abstract

451,076. Supply meters. LANDIS & GYR AKT.-GES., 1, Hofstrasse, Zug, Switzerland. Dec. 5, 1935, No. 33745. Convention date, Dec. 15, 1934. [Class 37] Direct-current ampere-hour meters employed in impulse measurement systems are provided with a compensating field winding for producing either a forward torque on the armature or an opposing torque on the brake disc for the purpose of compensating the meter for armature reaction and for the electrical inertia produced when the condensers feeding the armature circuit are rapidly charged and discharged. Incoming impulses actuate relays 2 to energize condensers 3 and the armature 6 which rotates with a transmitter 13 impulsing relay 14. The circuit of relay 14 includes a further impulsed condenser 3<1> energizing the compensating winding 12 to effect the desired compensation on the brake disc 10, normal field windings 8, 11 being energized from battery 4.
GB33745/35A 1934-12-15 1935-12-05 Improvements in and relating to direct-current ampere-hour meters for use in remote measurement Expired GB451076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH451076X 1934-12-15

Publications (1)

Publication Number Publication Date
GB451076A true GB451076A (en) 1936-07-29

Family

ID=4515477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33745/35A Expired GB451076A (en) 1934-12-15 1935-12-05 Improvements in and relating to direct-current ampere-hour meters for use in remote measurement

Country Status (1)

Country Link
GB (1) GB451076A (en)

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