DE3274780D1 - A method of making a rotor for a dynamo-electric machine - Google Patents

A method of making a rotor for a dynamo-electric machine

Info

Publication number
DE3274780D1
DE3274780D1 DE8282306986T DE3274780T DE3274780D1 DE 3274780 D1 DE3274780 D1 DE 3274780D1 DE 8282306986 T DE8282306986 T DE 8282306986T DE 3274780 T DE3274780 T DE 3274780T DE 3274780 D1 DE3274780 D1 DE 3274780D1
Authority
DE
Germany
Prior art keywords
dynamo
rotor
making
electric machine
electric
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
DE8282306986T
Other languages
English (en)
Inventor
Keith Charles Bryant-Jeffries
Hugh Graham Dickie
Eric Victor Vaughan
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3274780D1 publication Critical patent/DE3274780D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
    • 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
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • 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
    • Y10T29/49012—Rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
DE8282306986T 1982-12-30 1982-12-30 A method of making a rotor for a dynamo-electric machine Expired DE3274780D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82306986A EP0112941B1 (de) 1982-12-30 1982-12-30 Verfahren zur Herstellung eines Läufers für eine dynamo-elektrische Maschine

Publications (1)

Publication Number Publication Date
DE3274780D1 true DE3274780D1 (en) 1987-01-29

Family

ID=8189874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282306986T Expired DE3274780D1 (en) 1982-12-30 1982-12-30 A method of making a rotor for a dynamo-electric machine

Country Status (4)

Country Link
US (1) US4553320A (de)
EP (1) EP0112941B1 (de)
JP (1) JPS59129557A (de)
DE (1) DE3274780D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01186143A (ja) * 1988-01-19 1989-07-25 Olympus Optical Co Ltd 無鉄心電機子とその製造方法及び無鉄心電機子成形用金型
DE4130016A1 (de) * 1990-12-24 1993-03-11 Erich Rabe Elektronisch kommutierte gleichstrommaschine
GB2312183A (en) * 1996-04-20 1997-10-22 Gen Motors Corp Method of forming a stator assembly
US20020089240A1 (en) 2001-01-09 2002-07-11 Du Hung T. Electric motor having armature coated with a thermally conductive plastic
EP1354396B1 (de) 2001-01-09 2007-09-26 BLACK & DECKER INC. Elektromotor mit einem anker, der mit einem thermisch leitfähigen kunststoff beschichtet ist
US6946758B2 (en) 2001-01-09 2005-09-20 Black & Decker Inc. Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion
US7096566B2 (en) 2001-01-09 2006-08-29 Black & Decker Inc. Method for making an encapsulated coil structure
US7814641B2 (en) 2001-01-09 2010-10-19 Black & Decker Inc. Method of forming a power tool
US6992419B2 (en) * 2002-06-26 2006-01-31 Amotech Co., Ltd. Brushless direct-current motor of radial core type having a structure of double rotors and method for making the same
TWI436381B (zh) * 2009-06-08 2014-05-01 Cyntec Co Ltd 扼流器
FR2952176B1 (fr) * 2009-11-04 2012-04-27 Jtekt Europe Sas Collecteur de flux magnetique pour dispositif de detection de couple
DE112011104548T5 (de) 2010-12-22 2013-09-26 Fisher & Paykel Appliances Ltd. Verbesserte Vorrichtung, Motor oder Stator
US9979247B2 (en) * 2014-11-06 2018-05-22 Medtronic Xomed, Inc. Surgical instrument motor with increased number of wires per phase set and increased fill factor and corresponding manufacturing method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1595838A (en) * 1923-05-15 1926-08-10 Gen Electric Preformed electrical coil
US3084418A (en) * 1959-03-03 1963-04-09 Sperry Rand Corp Method of encapsulating electrical stators
FR1263446A (fr) * 1960-06-01 1961-06-09 Micro-moteur à courant continu
GB1114543A (en) * 1965-10-15 1968-05-22 G & R Wrenn Ltd Improvements in miniature electric motors
FR1481561A (fr) * 1966-05-27 1967-05-19 Textron Electronics Excitateur de vibrations du type électrodynamique
US3488837A (en) * 1967-02-27 1970-01-13 Gen Electric Method of making hollow cylindrical molded armatures
US3600801A (en) * 1969-04-14 1971-08-24 Gen Electric Method of manufacturing an electric coil
YU33340B (en) * 1970-07-01 1976-10-31 Iskra Postopek izdelave statorskih navitij za elektricne stroje
US3895425A (en) * 1972-03-30 1975-07-22 John Y Pun Coil forming apparatus and method
US4107587A (en) * 1974-09-24 1978-08-15 Itsuki Ban Three-phase DC motor having non-superimposed armature coils
JPS5850511B2 (ja) * 1978-09-29 1983-11-10 松下電工株式会社 無鉄芯型電機子の製造方法
JPS55166448A (en) * 1979-06-11 1980-12-25 Sony Corp Stator for flat type brushless motor
GB2075760A (en) * 1979-12-28 1981-11-18 Ibm Electric rotary actuators
JPS5775542A (en) * 1980-10-28 1982-05-12 Victor Co Of Japan Ltd Coil assembly of rotary machine and manufacture thereof

Also Published As

Publication number Publication date
JPH0427791B2 (de) 1992-05-12
JPS59129557A (ja) 1984-07-25
EP0112941B1 (de) 1986-12-17
EP0112941A1 (de) 1984-07-11
US4553320A (en) 1985-11-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee