GB778959A - Improvements in and relating to electrical instruments or relays - Google Patents

Improvements in and relating to electrical instruments or relays

Info

Publication number
GB778959A
GB778959A GB2700154A GB2700154A GB778959A GB 778959 A GB778959 A GB 778959A GB 2700154 A GB2700154 A GB 2700154A GB 2700154 A GB2700154 A GB 2700154A GB 778959 A GB778959 A GB 778959A
Authority
GB
United Kingdom
Prior art keywords
relays
relating
sept
cores
coil
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
GB2700154A
Inventor
Arthur Richard Mowl
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.)
English Electric Co Ltd
Original Assignee
English Electric Co 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB2700154A priority Critical patent/GB778959A/en
Publication of GB778959A publication Critical patent/GB778959A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
    • G01R5/20—Induction instruments, e.g. Ferraris instruments

Landscapes

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

Abstract

778,959. Cores for dynamo-electric machines. ENGLISH ELECTRIC CO., Ltd. Sept. 16, 1955 [Sept. 17, 1954], No. 27001/54. Class 35. [Also in Group XXXVI] The stator core of an induction instrument is divided into two parts A, B for ease of assembly. Each stack of laminµ is assembled into coil 17 by bending each lamina so that the leakage poles 10e can pass over the coil. The cores are then placed together and located by rivets 20. Coils 18 are placed on the quadrature poles, and the induction-cup rotor 19 is inserted.
GB2700154A 1954-09-17 1954-09-17 Improvements in and relating to electrical instruments or relays Expired GB778959A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2700154A GB778959A (en) 1954-09-17 1954-09-17 Improvements in and relating to electrical instruments or relays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2700154A GB778959A (en) 1954-09-17 1954-09-17 Improvements in and relating to electrical instruments or relays

Publications (1)

Publication Number Publication Date
GB778959A true GB778959A (en) 1957-07-17

Family

ID=10252582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2700154A Expired GB778959A (en) 1954-09-17 1954-09-17 Improvements in and relating to electrical instruments or relays

Country Status (1)

Country Link
GB (1) GB778959A (en)

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