IT997919B - Perfezionamento nei motori elettri ci con indotto senza materiale fer romagnetico - Google Patents

Perfezionamento nei motori elettri ci con indotto senza materiale fer romagnetico

Info

Publication number
IT997919B
IT997919B IT54043/73A IT5404373A IT997919B IT 997919 B IT997919 B IT 997919B IT 54043/73 A IT54043/73 A IT 54043/73A IT 5404373 A IT5404373 A IT 5404373A IT 997919 B IT997919 B IT 997919B
Authority
IT
Italy
Prior art keywords
armature
improvement
electric motors
fer romagnetic
romagnetic material
Prior art date
Application number
IT54043/73A
Other languages
English (en)
Original Assignee
Matsushita Electric Ind 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Application granted granted Critical
Publication of IT997919B publication Critical patent/IT997919B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49011—Commutator or slip ring assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Dc Machiner (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
IT54043/73A 1972-12-04 1973-12-03 Perfezionamento nei motori elettri ci con indotto senza materiale fer romagnetico IT997919B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47122248A JPS5144284B2 (it) 1972-12-04 1972-12-04

Publications (1)

Publication Number Publication Date
IT997919B true IT997919B (it) 1975-12-30

Family

ID=14831247

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54043/73A IT997919B (it) 1972-12-04 1973-12-03 Perfezionamento nei motori elettri ci con indotto senza materiale fer romagnetico

Country Status (6)

Country Link
US (1) US3906622A (it)
JP (1) JPS5144284B2 (it)
DE (1) DE2360210A1 (it)
FR (1) FR2209238B1 (it)
GB (1) GB1449684A (it)
IT (1) IT997919B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1004276A (en) * 1974-03-13 1977-01-25 Canadian General Electric Company Limited Peripheral commutator for discoidal armature
CA1018574A (en) * 1974-10-09 1977-10-04 Canadian General Electric Company Limited Cooling of discoidal dynamoelectric machines
US4080544A (en) * 1975-03-13 1978-03-21 Canon Kabushiki Kaisha Electric motor
JPS6040256B2 (ja) * 1975-04-09 1985-09-10 松下電器産業株式会社 サンドイツチ構造の電機子のコイルの製造方法
JPS52133507A (en) * 1976-05-04 1977-11-09 Matsushita Electric Ind Co Ltd Preparing armature
NL163075C (nl) * 1976-07-12 1980-07-15 Gils Adrianus Van Gelamineerde wikkeling voor elektrische machines.
JPS6084949A (ja) * 1983-10-15 1985-05-14 Entatsuku Kk カツプ状巻線体およびその製造方法
US4756075A (en) * 1984-09-13 1988-07-12 The Globe Tool And Engineering Company Method and apparatus for manufacturing a preform for a flat coil dynamoelectric device
EP0174870B1 (en) * 1984-09-13 1990-11-28 Globe Products Inc. Flat coil dynamoelectric device, preform therefor, and method and apparatus for use in their manufacture
US4677334A (en) * 1984-09-13 1987-06-30 The Globe Tool And Engineering Company Flat coil dynamoelectric device with encapsulated preform
US4633149A (en) * 1985-09-10 1986-12-30 Buehler Products, Inc. Brushless DC motor
GB2219960B (en) * 1988-06-21 1992-12-23 Avery Ltd W & T Manufacture of electronic tokens
US5387306A (en) * 1988-06-21 1995-02-07 Gec Avery Limited Manufacturing integrated circuit cards
DE3842735A1 (de) * 1988-12-19 1990-06-21 Baumueller Nuernberg Gmbh Mit lackierten draehten bewickelter anker und verfahren zu dessen herstellung
US5149483A (en) * 1991-02-26 1992-09-22 Sundstrand Corporation Method of resin impregnating electric machinery
JP3376496B2 (ja) * 1992-09-29 2003-02-10 ミネベア株式会社 プリントモータのロータ
US6321439B1 (en) * 1997-01-21 2001-11-27 Siemens Westinghouse Power Corporation Method for assembly of a stator in the field
US6040650A (en) * 1998-06-30 2000-03-21 Rao; Dantam K. Stator with coplanar tapered conductors
AU2003297550A1 (en) * 2003-01-02 2004-07-29 Joseph Ronald Segal Electric motor
WO2008119120A1 (en) * 2007-04-03 2008-10-09 Hybridauto Pty Ltd Winding arrangement for an electrical machine
DE112016005167T5 (de) 2015-11-11 2018-07-19 Mitsubishi Electric Corporation Magnetkomponenten-anordnung und energie-umwandlungseinrichtung, die die magnetkomponenten-anordnung verwendet
US10985649B2 (en) 2016-12-22 2021-04-20 Mitsubishi Electric Corporation Power conversion device with in-phase and interleave driving based on determination of duty ratio
CN109586451A (zh) * 2018-11-28 2019-04-05 华中科技大学 轴向磁通无铁芯绕组、制备工艺及具有该绕组的永磁电机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759116A (en) * 1954-11-26 1956-08-14 John P Glass Induction type tachometer
US3239598A (en) * 1961-04-04 1966-03-08 Anaconda Wire & Cable Co Polyvinyl acetal resin together with an epoxy resin and a resin selected from urea formaldehyde, melamine, and phenol formaldehyde coated on an insulated wire and method for producing the same
US3212170A (en) * 1961-04-28 1965-10-19 Black & Decker Mfg Co Armature and method of making the same
FR1415057A (fr) * 1964-10-28 1965-10-22 Thomson Houston Comp Francaise Perfectionnements aux machines électriques munies de rotors à faible inertie
FR1459441A (fr) * 1965-11-12 1966-04-29 Gen Electric Moteurs électriques avec induit du type à coquille et procédé de fabrication de ces induits
US3488837A (en) * 1967-02-27 1970-01-13 Gen Electric Method of making hollow cylindrical molded armatures
US3524250A (en) * 1968-04-08 1970-08-18 Circuit Res Co Method of manufacturing electrical wire wound machines
US3599325A (en) * 1969-06-09 1971-08-17 Photocircuits Corp Method of making laminated wire wound armatures

Also Published As

Publication number Publication date
FR2209238A1 (it) 1974-06-28
US3906622A (en) 1975-09-23
FR2209238B1 (it) 1977-08-05
GB1449684A (en) 1976-09-15
JPS4978104A (it) 1974-07-27
JPS5144284B2 (it) 1976-11-27
DE2360210A1 (de) 1974-06-12

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