JPS55147967A - Method of manufacturing stator for step motor and step motor - Google Patents

Method of manufacturing stator for step motor and step motor

Info

Publication number
JPS55147967A
JPS55147967A JP2329680A JP2329680A JPS55147967A JP S55147967 A JPS55147967 A JP S55147967A JP 2329680 A JP2329680 A JP 2329680A JP 2329680 A JP2329680 A JP 2329680A JP S55147967 A JPS55147967 A JP S55147967A
Authority
JP
Japan
Prior art keywords
step motor
core
stator
bare
center portion
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.)
Pending
Application number
JP2329680A
Other languages
English (en)
Inventor
Perutsuchi Noruberuto
Motsuku Erumaaru
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.)
Ebauchesfabrik ETA AG
Original Assignee
Ebauchesfabrik ETA AG
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 Ebauchesfabrik ETA AG filed Critical Ebauchesfabrik ETA AG
Publication of JPS55147967A publication Critical patent/JPS55147967A/ja
Pending 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
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/12—Electrophoretic coating characterised by the process characterised by the article coated
    • 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
    • H02K1/143—Stator cores with salient poles consisting of C-shaped cores of the horse-shoe type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • 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
    • 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
    • Y10T29/49799—Providing transitory integral holding or handling portion
JP2329680A 1979-02-27 1980-02-26 Method of manufacturing stator for step motor and step motor Pending JPS55147967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH193179A CH621916B (fr) 1979-02-27 1979-02-27 Procede de fabrication de stators pour moteurs pas a pas de montres electroniques, et moteur realise selon le procede.

Publications (1)

Publication Number Publication Date
JPS55147967A true JPS55147967A (en) 1980-11-18

Family

ID=4221938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2329680A Pending JPS55147967A (en) 1979-02-27 1980-02-26 Method of manufacturing stator for step motor and step motor

Country Status (5)

Country Link
US (2) US4312119A (ja)
EP (1) EP0015244B1 (ja)
JP (1) JPS55147967A (ja)
CH (1) CH621916B (ja)
DE (1) DE3063413D1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3164834D1 (en) * 1980-06-16 1984-08-23 Ibm Method of, and apparatus for, manufacturing laminated dynamoelectric machine structures
JPS58103863A (ja) * 1981-12-10 1983-06-21 Mitsubishi Electric Corp 界磁装置の製造方法
JP2569221B2 (ja) * 1990-12-20 1997-01-08 株式会社三協精機製作所 モータの製造方法
JPH05319952A (ja) * 1992-05-14 1993-12-03 Sk Kaken Co Ltd 連通多孔質体
KR0137920B1 (ko) * 1993-02-10 1998-06-15 세끼모또 다다히로 스핀들 모터
DE50211525D1 (de) * 2002-11-16 2008-02-21 Minebea Co Ltd Miniaturmotor mit dauermagnetischem Läufer
FR2901063A1 (fr) * 2006-05-12 2007-11-16 Thomson Licensing Sas Antenne compacte portable pour la television numerique terrestre
JP5748465B2 (ja) 2010-12-07 2015-07-15 株式会社三井ハイテック 積層鉄心の製造方法
JP5805385B2 (ja) 2010-12-14 2015-11-04 株式会社三井ハイテック 積層鉄心の製造方法
JP5951194B2 (ja) * 2011-06-23 2016-07-13 株式会社三井ハイテック 積層鉄心の製造方法
JP5981295B2 (ja) 2012-10-12 2016-08-31 株式会社三井ハイテック 積層鉄心の樹脂封止方法
JP5451934B1 (ja) 2012-11-06 2014-03-26 株式会社三井ハイテック 積層鉄心の製造方法
CN104734431B (zh) * 2014-12-12 2017-02-22 贵州航天林泉电机有限公司 一种电机铁芯的制造方法
US10685766B2 (en) 2016-04-18 2020-06-16 Littelfuse, Inc. Methods for manufacturing an insulated busbar
US11551993B2 (en) 2020-08-28 2023-01-10 Ge Aviation Systems Llc Power overlay module and method of assembling

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196297A (en) * 1960-09-28 1965-07-20 Gen Electric Dynamoelectric machine
DE1155851B (de) * 1961-04-18 1963-10-17 Licentia Gmbh Lagerbuegel fuer Elektromotoren mit einem Staenderblechpaket mit ausgepraegten Polen
US3646374A (en) * 1970-03-20 1972-02-29 Schenectady Chemical Thermosetting polyester and polyester-imide resin for electrical insulation
US3813327A (en) * 1972-06-29 1974-05-28 Abrex Specialty Coatings Ltd Tank for electro-coating continuous strip
JPS5842709B2 (ja) * 1973-09-05 1983-09-21 セイコーエプソン株式会社 スイシヨウドケイヨウステツプモ−タ−
US4205244A (en) * 1974-03-07 1980-05-27 Kabushiki Kaisha Daini Seikosha Micro stepping motor
GB1468319A (en) * 1974-04-09 1977-03-23 Seiko Instr & Electronics Driving electric micro-motors for electronic timepieces
DE2559635B2 (de) * 1975-01-27 1978-07-06 Vdo Adolf Schindling Ag, 6000 Frankfurt Einphasenschrittmotor
DE2623298A1 (de) * 1976-05-25 1977-12-08 Junghans Gmbh Geb Bipolarer schrittmotor
CH625665B (fr) * 1977-12-13 Ebauchesfabrik Eta Ag Mouvement de montre electronique et procede de fabrication de ce mouvement.

Also Published As

Publication number Publication date
US4312119A (en) 1982-01-26
US4417166A (en) 1983-11-22
EP0015244A1 (fr) 1980-09-03
EP0015244B1 (fr) 1983-05-25
CH621916B (fr)
DE3063413D1 (en) 1983-07-07
CH621916GA3 (ja) 1981-03-13

Similar Documents

Publication Publication Date Title
JPS55147967A (en) Method of manufacturing stator for step motor and step motor
US2354551A (en) Electromagnetic apparatus and method of making the same
ES463220A1 (es) Nuevo procedimiento de fabricacion de devanados inductores en maquinas dinamoelectricas.
GB1402591A (en) Field sub-assembly for an electric motor
JPS58103864A (ja) 直流機
ATE22747T1 (de) Verfahren zum bewickeln von geschlossenen kernen, insbesondere ringkernen, fuer elektrische spulen.
ATE38736T1 (de) Transformator und verfahren zur herstellung desselben.
US2763052A (en) Method of forming a motor armature and core assembly
JPS5546861A (en) Method of manufacturing coreless armature
GB673793A (en) Improvements in or relating to low inertia dynamo electric machines
GB1218771A (en) An armature assembly and method of manufacture thereof
GB1504903A (en) Electrical machines
ES255421U (es) Rotor para maquinas electricas giratorias.
CH632897GA3 (en) Electric motor coil, especially for timepiece, and method for its manufacture
SU1345267A1 (ru) Индукционное устройство
US5302931A (en) Coil for a transformer, in particular a high-voltage transformer
JPS56101346A (en) Stator of axial gap type motor
JPS5582418A (en) Magnetic part
SU1628157A1 (ru) Способ изготовлени обмотанного сердечника шагового двигател
JPS5423905A (en) Method for manufacturing stator core
JPS5740349A (en) Axial void type motor stator and inserting method for winding thereof
JPS57162949A (en) Coil mounting method for rotary electric machine pole core
JPS56141765A (en) Formation of armature of flat motor
JPS5336602A (en) Apparatus for fixing coil of rotary electric motor
JPS5686059A (en) Manufacture of stator