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
GB15537/36A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens AGfiledCriticalSiemens Schuckertwerke AG
Publication of GB461110ApublicationCriticalpatent/GB461110A/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)
Manufacturing Cores, Coils, And Magnets
(AREA)
Load-Engaging Elements For Cranes
(AREA)
Abstract
461,110. Supply meters. SIEMENS SCHUCKERTWERKE AKT.-GES. June 3, 1936, No. 15537. Convention date, June 8, 1935. [Class 37] The current magnet of an induction meter is provided with a shunt comprising laminae of different permeability for the purpose of improving the loaderror curve at light loads as well as on heavy loads. The laminae 2 of which the hatched portions comprise alloyed magnetic plate and the remainder ordinary dynamo plate are separated from the magnet poles by non-magnetic material 3.
GB15537/36A1935-06-081936-06-03Improvements relating to the main current magnets of induction meters
ExpiredGB461110A
(en)