IT1246925B - Metodo per la produzione di parti di motori elettrici e motori utilizzanti parti prodotte con detto metodo - Google Patents

Metodo per la produzione di parti di motori elettrici e motori utilizzanti parti prodotte con detto metodo

Info

Publication number
IT1246925B
IT1246925B ITMI910930A ITMI910930A IT1246925B IT 1246925 B IT1246925 B IT 1246925B IT MI910930 A ITMI910930 A IT MI910930A IT MI910930 A ITMI910930 A IT MI910930A IT 1246925 B IT1246925 B IT 1246925B
Authority
IT
Italy
Prior art keywords
parts
motors
production
electric motors
produced
Prior art date
Application number
ITMI910930A
Other languages
English (en)
Inventor
Carlo Bianco
Original Assignee
Ricerca Elettromeccanica Srl
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 Ricerca Elettromeccanica Srl filed Critical Ricerca Elettromeccanica Srl
Priority to ITMI910930A priority Critical patent/IT1246925B/it
Publication of ITMI910930A0 publication Critical patent/ITMI910930A0/it
Priority to EP92105115A priority patent/EP0507203A1/en
Priority to CA002073837A priority patent/CA2073837A1/en
Priority to US07/913,443 priority patent/US5232652A/en
Publication of ITMI910930A1 publication Critical patent/ITMI910930A1/it
Application granted granted Critical
Publication of IT1246925B publication Critical patent/IT1246925B/it

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
    • H02K1/17—Stator cores with 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
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • 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)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

Il metodo secondo l'invenzione prevede l'utilizzazione della tecnologia delle polveri metalliche per la produzione di uno statore con incorporati i magneti permanenti.Questi vengono montati su un punzone a sua volta introdotto in uno stampo che viene successivamente riempito con una miscela di polveri metalliche e resina termo-indurente, per realizzare con un'unica operazione lo statore incorporante i magneti permanenti, eventualmente in pezzo unico con il corpo di un riduttore collegato al motore.
ITMI910930A 1991-04-04 1991-04-04 Metodo per la produzione di parti di motori elettrici e motori utilizzanti parti prodotte con detto metodo IT1246925B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI910930A IT1246925B (it) 1991-04-04 1991-04-04 Metodo per la produzione di parti di motori elettrici e motori utilizzanti parti prodotte con detto metodo
EP92105115A EP0507203A1 (en) 1991-04-04 1992-03-25 A method of making electric motor components and a motor utilizing components made according to the method
CA002073837A CA2073837A1 (en) 1991-04-04 1992-07-14 Method of making electric motor components and a motor utilizing components made according to the method
US07/913,443 US5232652A (en) 1991-04-04 1992-07-14 Method of making a stator of a motor with permanent magnets embedded therein

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI910930A IT1246925B (it) 1991-04-04 1991-04-04 Metodo per la produzione di parti di motori elettrici e motori utilizzanti parti prodotte con detto metodo
CA002073837A CA2073837A1 (en) 1991-04-04 1992-07-14 Method of making electric motor components and a motor utilizing components made according to the method

Publications (3)

Publication Number Publication Date
ITMI910930A0 ITMI910930A0 (it) 1991-04-04
ITMI910930A1 ITMI910930A1 (it) 1992-10-04
IT1246925B true IT1246925B (it) 1994-11-29

Family

ID=25675324

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910930A IT1246925B (it) 1991-04-04 1991-04-04 Metodo per la produzione di parti di motori elettrici e motori utilizzanti parti prodotte con detto metodo

Country Status (4)

Country Link
US (1) US5232652A (it)
EP (1) EP0507203A1 (it)
CA (1) CA2073837A1 (it)
IT (1) IT1246925B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268607A (en) * 1992-09-09 1993-12-07 Webster Plastics Molded resin motor housing
EP0596353A3 (en) * 1992-11-05 1994-06-08 Siemens Ag Method for manufacturing magnetisable bodies with preferred orientations
AU5672396A (en) * 1995-06-12 1997-01-09 Rosen Motors L.P. High speed synchronous reluctance motor-generator
US5853643A (en) * 1996-07-19 1998-12-29 Bauer; Scott V. Method for constructing a liquid-impervious electric motor assembly
JP3017953B2 (ja) * 1996-07-24 2000-03-13 株式会社東芝 電動機の回転子及びその製造方法
JP3809978B2 (ja) * 1997-07-22 2006-08-16 株式会社ミツバ 回転電機のマグネット固定方法
JP2002325403A (ja) * 2001-04-27 2002-11-08 Mitsubishi Electric Corp 磁石発電機、磁石発電機の製造方法及び磁石発電機製造用の樹脂モールド金型
DE10216476A1 (de) * 2002-04-13 2003-10-23 Bosch Gmbh Robert Rotor für eine elektrische Maschine
CN101212164B (zh) * 2006-12-30 2011-07-06 上海比亚迪有限公司 电机定子粘磁瓦工装及其辅助装置
CN112054640A (zh) * 2020-08-21 2020-12-08 深圳市龙德科技有限公司 一种圆形磁石与定子的定位装置及其操作方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965464C (de) * 1954-06-24 1957-06-06 Philips Nv Verfahren zum Befestigen eines stabfoermigen Metallkoerpers in einem Traeger
FR1385490A (fr) * 1963-11-22 1965-01-15 Novi Pb Sa Circuit magnétique perfectionné
US3723795A (en) * 1971-07-12 1973-03-27 M Baermann Eddy-current and hysteresis brake for track-bound vehicles
US4578610A (en) * 1978-06-12 1986-03-25 General Electric Company Synchronous disk motor with amorphous metal stator and permanent magnet rotor and flywheel
US4950438A (en) * 1987-06-22 1990-08-21 Fanuc Ltd. Molding process for coating a motor stator
EP0540503B1 (en) * 1988-02-29 1995-05-17 Matsushita Electric Industrial Co., Ltd. Method for making a resin bonded magnet article
EP0433649A1 (en) * 1989-11-17 1991-06-26 ASKOLL S.p.A. Fluid metering pump
US5004577A (en) * 1989-12-06 1991-04-02 General Motors Corporation Frame and magnet assembly for a dynamoelectric machine
US5117141A (en) * 1990-07-30 1992-05-26 The United States Of America As Represented By Department Of Energy Disc rotors with permanent magnets for brushless DC motor
US5149483A (en) * 1991-02-26 1992-09-22 Sundstrand Corporation Method of resin impregnating electric machinery

Also Published As

Publication number Publication date
US5232652A (en) 1993-08-03
EP0507203A1 (en) 1992-10-07
ITMI910930A0 (it) 1991-04-04
ITMI910930A1 (it) 1992-10-04
CA2073837A1 (en) 1994-01-15

Similar Documents

Publication Publication Date Title
IT1246925B (it) Metodo per la produzione di parti di motori elettrici e motori utilizzanti parti prodotte con detto metodo
ES8606747A1 (es) Perfeccionamientos en una maquina electrodinamica nonio
EP0349801A3 (en) Dynamoelectric machine with diamagnetic flux shield
DE69831934D1 (de) Verbesserungen bei hochgeschwindigkeits - rotorwellen
ES295818U (es) Dispositivo de sujecion de los imanes de un estator para motores electricos de pequena potencia.
GB1284351A (en) Improvements in and relating to dynamo-electric machines
TW351028B (en) Terminal connection for a motor having a speed reduction mechanism
ES475630A1 (es) Perfeccionamientos en motores de inducido oscilante
TW221532B (en) Vibration motor used in wireless transmission
ES1020918U (es) Motor electrico con excitacion por iman permanente
JPS6430449A (en) Eccentric motor
GB1416430A (en) Electric stepping motors
CN1040713A (zh) 水下钕铁硼永磁电机
EP0343457A3 (en) Electric heteropolar machine rotor that ist premagnetizable by am homopolar magnetic field
JPS6481674A (en) Permanent magnet motor and linear type permanent magnet motor
UA16565A1 (uk) Електричhа машиhа
CN2284467Y (zh) 整装式飞轮永磁恒压发电机
FR2427730A1 (fr) Moteur magnetique
GB2265498B (en) Improvements to electric motors,dynamos and alternators
GB2158654A (en) Commutator electric motor
YU130888A (en) Process and device for converting stationary magnetic power to mechanical power
JPS5791504A (en) Method and device for demagnetizing permanent magnet
GB2189087B (en) Improvements in or relating to electrical apparatus
Kojima et al. Development of Linear DC Motor surrounded by Four Faces for Hopping Robot and Experiments of Continuous Hopping
TW236045B (en) Structure for generator and motor

Legal Events

Date Code Title Description
0001 Granted