ES464783A1 - Multi-coil field magnets for electric motors - Google Patents

Multi-coil field magnets for electric motors

Info

Publication number
ES464783A1
ES464783A1 ES464783A ES464783A ES464783A1 ES 464783 A1 ES464783 A1 ES 464783A1 ES 464783 A ES464783 A ES 464783A ES 464783 A ES464783 A ES 464783A ES 464783 A1 ES464783 A1 ES 464783A1
Authority
ES
Spain
Prior art keywords
poles
electric motors
field magnets
coil field
sectors
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
ES464783A
Other languages
Spanish (es)
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.)
Societe de Paris et du Rhone SA
Original Assignee
Societe de Paris et du Rhone SA
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 Societe de Paris et du Rhone SA filed Critical Societe de Paris et du Rhone SA
Publication of ES464783A1 publication Critical patent/ES464783A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • 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
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Electromagnets (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Dc Machiner (AREA)

Abstract

Improvements in the inductors for electric start devices of internal combustión engine, of the type whose casing is divided into so many monobloc sectors as poles, each sector comprising a part of a pole at each of its ends so that it is split into two pieces, means being provided for retaining the coils with respect to their pole, characterized in that the cutting of the poles is oriented in such a way that when the inductor comprises more than two poles, the sectors of the inductor can be mounted successively to form the housing. (Machine-translation by Google Translate, not legally binding)
ES464783A 1976-12-07 1977-12-06 Multi-coil field magnets for electric motors Expired ES464783A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637555A FR2373907A1 (en) 1976-12-07 1976-12-07 IMPROVEMENTS TO MULTI-COIL INDUCTORS FOR ELECTRIC STARTER

Publications (1)

Publication Number Publication Date
ES464783A1 true ES464783A1 (en) 1979-01-01

Family

ID=9181014

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464783A Expired ES464783A1 (en) 1976-12-07 1977-12-06 Multi-coil field magnets for electric motors

Country Status (6)

Country Link
JP (1) JPS5439802A (en)
DE (1) DE2754331A1 (en)
ES (1) ES464783A1 (en)
FR (1) FR2373907A1 (en)
GB (1) GB1586509A (en)
IN (1) IN150118B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4038029A1 (en) * 1990-11-29 1992-06-04 Bosch Gmbh Robert POLKERN
GB2256537A (en) * 1991-06-05 1992-12-09 Johnson Electric Sa A method of assembling pre-wound coils on a laminated stator
US6383458B1 (en) 1991-07-10 2002-05-07 Newmont Mining Corporation Biooxidation process for recovery of metal values from sulfur-containing ore materials
DE4213377A1 (en) * 1992-04-23 1993-10-28 Swf Auto Electric Gmbh Electronically commutated brushless DC motor - has tubular supports for stator windings and insulating coil former with support for each winding into which stator teeth are inserted before being assembled together
JP3355700B2 (en) * 1993-06-14 2002-12-09 松下電器産業株式会社 Rotating electric machine stator
DE19507264A1 (en) * 1995-03-03 1996-09-12 Fein C & E Stand for an electrical external pole machine
GB0008973D0 (en) * 2000-04-13 2000-05-31 Univ Belfast Electric machine rotor
GB2495545B (en) * 2011-10-14 2014-11-05 Dyson Technology Ltd Stator for an electrical machine
CN107112820B (en) * 2014-12-09 2019-07-30 三菱电机株式会社 The manufacturing method of stator, the manufacturing method of rotating electric machine and iron core block

Also Published As

Publication number Publication date
IN150118B (en) 1982-07-24
DE2754331A1 (en) 1978-06-08
JPS5439802A (en) 1979-03-27
GB1586509A (en) 1981-03-18
FR2373907A1 (en) 1978-07-07
FR2373907B1 (en) 1981-01-09

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