GB466544A - Improvements in or relating to watthour meters - Google Patents

Improvements in or relating to watthour meters

Info

Publication number
GB466544A
GB466544A GB24433/36A GB2443336A GB466544A GB 466544 A GB466544 A GB 466544A GB 24433/36 A GB24433/36 A GB 24433/36A GB 2443336 A GB2443336 A GB 2443336A GB 466544 A GB466544 A GB 466544A
Authority
GB
United Kingdom
Prior art keywords
phase
cores
jaws
casing
standard single
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
GB24433/36A
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.)
CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing Co
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 Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Publication of GB466544A publication Critical patent/GB466544A/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
    • G01R11/36—Induction meters, e.g. Ferraris meters
    • G01R11/40—Induction meters, e.g. Ferraris meters for polyphase operation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

466,544. Supply meters. WESTING- HOUSE ELECTRIC & MANUFACTURING CO. Sept. 8, 1936, No. 24433. Convention date, Oct. 24, 1935. [Class 37] A polyphase induction meter for assembly in a standard single-phase casing has each shunt and series field winding 8, 10 located on one side of the respective rotor 11, the backplates 4 abutting and leaving a gap between the cores 2. The upper plate 4 carries a counting train 14 and the lower one a brake magnet 15. Light-load adjusting plates 16 are operated by screw-threaded spindles 17 and are shaped to project into the gap formed between the cores 2 thus minimizing phase interferences between the driving systems. The base-plate 21 to which the magnet systems are secured has contact blades 22, 23 for engagement with contact jaws on a single-phase casing. If more than one potential connector 23 is provided, the number of jaws on a standard single-phase casing can be modified.
GB24433/36A 1935-10-24 1936-09-08 Improvements in or relating to watthour meters Expired GB466544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US466544XA 1935-10-24 1935-10-24

Publications (1)

Publication Number Publication Date
GB466544A true GB466544A (en) 1937-05-31

Family

ID=21944649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24433/36A Expired GB466544A (en) 1935-10-24 1936-09-08 Improvements in or relating to watthour meters

Country Status (1)

Country Link
GB (1) GB466544A (en)

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