GB522749A - Improvements in or relating to the manufacture of imbricated electro-magnetic elements - Google Patents

Improvements in or relating to the manufacture of imbricated electro-magnetic elements

Info

Publication number
GB522749A
GB522749A GB3652438A GB3652438A GB522749A GB 522749 A GB522749 A GB 522749A GB 3652438 A GB3652438 A GB 3652438A GB 3652438 A GB3652438 A GB 3652438A GB 522749 A GB522749 A GB 522749A
Authority
GB
United Kingdom
Prior art keywords
imbricated
electro
relating
manufacture
magnetic elements
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
GB3652438A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3652438A priority Critical patent/GB522749A/en
Publication of GB522749A publication Critical patent/GB522749A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)

Abstract

522,749. Grinding. RAWLINGS, G. W. Dec. 15, 1938, No. 36524. Addition to 504,800, [Group XXXV] [Class 60] [Also in Groups- XXXV and XXII] In an armature or like core as described in the parent Specification the tips of the poles are supported during grinding. For this purpose the bobbin carrying the winding may be formed with projections f<SP>1</SP> on which the tips of the poles rest. The poles may be resilient and press on the projections f<SP>1</SP>, and if the bobbin is of thermoplastic material, the heat developed in grinding may cause them to bed in it.
GB3652438A 1938-12-15 1938-12-15 Improvements in or relating to the manufacture of imbricated electro-magnetic elements Expired GB522749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3652438A GB522749A (en) 1938-12-15 1938-12-15 Improvements in or relating to the manufacture of imbricated electro-magnetic elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3652438A GB522749A (en) 1938-12-15 1938-12-15 Improvements in or relating to the manufacture of imbricated electro-magnetic elements

Publications (1)

Publication Number Publication Date
GB522749A true GB522749A (en) 1940-06-26

Family

ID=10388936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3652438A Expired GB522749A (en) 1938-12-15 1938-12-15 Improvements in or relating to the manufacture of imbricated electro-magnetic elements

Country Status (1)

Country Link
GB (1) GB522749A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2376351A (en) * 2001-05-07 2002-12-11 Sunonwealth Electr Mach Ind Co Stator assembly for motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2376351A (en) * 2001-05-07 2002-12-11 Sunonwealth Electr Mach Ind Co Stator assembly for motor
GB2376351B (en) * 2001-05-07 2005-04-20 Sunonwealth Electr Mach Ind Co Stator assemblies for motors

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