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
GB9059/33A
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 AGfiledCriticalLandis and Gyr AG
Publication of GB406871ApublicationCriticalpatent/GB406871A/en
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
G01R11/36—Induction meters, e.g. Ferraris meters
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Reciprocating, Oscillating Or Vibrating Motors
(AREA)
Abstract
406,871. Supply meters. LANDIS & GYR AKT.-GES., 1, Hofstrasse, Zug, Switzerland. March 25, 1933, No. 9059. Convention date, April 7, 1932. [Class 37.] Induction meters having a magnetic shunt mounted on the poles of the current magnet core and wherein the shunt is located so that it lies in the plane of magnetic plates which are fixed laterally on the pole surfaces, have both the shunt 8 and polar extension plates 6, 7 carried on brass strips 4, 4<1> secured to the current core, the shunt extending partially under the voltage magnet core.
GB9059/33A1932-04-071933-03-25An improved driving system for ferraris meters
ExpiredGB406871A
(en)