ES2108774T3 - Par de nucleos con entrehierro del tipo de cono truncado, obtenida de cinta ferromagnetica para una maquina electrica rotativa, especialmente un motor de induccion electrico y su correspondiente metodo de fabricacion. - Google Patents

Par de nucleos con entrehierro del tipo de cono truncado, obtenida de cinta ferromagnetica para una maquina electrica rotativa, especialmente un motor de induccion electrico y su correspondiente metodo de fabricacion.

Info

Publication number
ES2108774T3
ES2108774T3 ES93104973T ES93104973T ES2108774T3 ES 2108774 T3 ES2108774 T3 ES 2108774T3 ES 93104973 T ES93104973 T ES 93104973T ES 93104973 T ES93104973 T ES 93104973T ES 2108774 T3 ES2108774 T3 ES 2108774T3
Authority
ES
Spain
Prior art keywords
pair
nucleus
truncated cone
manufacture
induction motor
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 - Lifetime
Application number
ES93104973T
Other languages
English (en)
Inventor
Quirino Bertagni
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2108774T3 publication Critical patent/ES2108774T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • 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
    • H02K1/16—Stator cores with slots for windings
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/26—Rotor cores with slots for windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/026—Wound cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Electromagnets (AREA)

Abstract

SE DESCRIBE UN PAR DE NUCLEOS, APTOS PARA SU UTILIZACION EN UNA MAQUINA ROTATIVA ELECTRICA, COMPRENDIENDO UN ELEMENTO ESTATOR Y UN ELEMENTO ROTOR QUE GIRA CON RESPECTO AL EJE DE ROTACION, ESTANDO SEPARADOS AMBOS ELEMENTOS MEDIANTE UN ESPACIO DE AIRE. LA PRINCIPAL CARACTERISTICA DE ESTE PAR DE NUCLEOS CONSISTE EN QUE LOS INDICADOS NUCLEOS SON OBTENIBLES AMBOS A PARTIR DE UNA CINTA FERROMAGNETICA, ELABORADA DE FORMA QUE SE PUEDE DISPONER DE UNA SERIE DE RANURAS Y DIENTES; DISPONIENDO DE UN ARROLLAMIENTO DE ACUERDO CON UN PROCEDIMIENTO EN ESPIRAL. SON ELABORADOS DE TAL FORMA QUE AL MENOS UNA PARTE DE CADA DIENTE ESTA DOBLADO RESPECTO AL EJE ROTACION, DE MODO QUE SE OBTIENE UN ESPACIO DE AIRE EN FORMA DE CONO TRUNCADO.
ES93104973T 1992-03-27 1993-03-25 Par de nucleos con entrehierro del tipo de cono truncado, obtenida de cinta ferromagnetica para una maquina electrica rotativa, especialmente un motor de induccion electrico y su correspondiente metodo de fabricacion. Expired - Lifetime ES2108774T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920273A IT1259363B (it) 1992-03-27 1992-03-27 Nucleo del tipo tronco-conico ottenuto a partire da un nastro ferromagnetico per macchina elettrica rotante, in particolare per un motore elettrico ad induzione, e relativo procedimento di produzione

Publications (1)

Publication Number Publication Date
ES2108774T3 true ES2108774T3 (es) 1998-01-01

Family

ID=11410316

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93104973T Expired - Lifetime ES2108774T3 (es) 1992-03-27 1993-03-25 Par de nucleos con entrehierro del tipo de cono truncado, obtenida de cinta ferromagnetica para una maquina electrica rotativa, especialmente un motor de induccion electrico y su correspondiente metodo de fabricacion.

Country Status (5)

Country Link
EP (1) EP0562610B1 (es)
AT (1) ATE156310T1 (es)
DE (1) DE69312541T2 (es)
ES (1) ES2108774T3 (es)
IT (1) IT1259363B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19524542C2 (de) * 1995-07-05 1997-07-24 Wolfgang Hill Mehrphasige elektrische Maschine und Verfahren zu ihrer Herstellung
US8726490B2 (en) * 2011-08-18 2014-05-20 Glassy Metal Technologies Ltd. Method of constructing core with tapered pole pieces and low-loss electrical rotating machine with said core

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581132A (en) * 1969-04-03 1971-05-25 Nikolaus Laing Rotating electrical machine
AU514253B2 (en) * 1978-10-18 1981-01-29 Card-O-Matic Pty. Limited Manufacturing punched strip for electromagnetic apparatus
YU42469B (en) * 1982-05-18 1988-08-31 Milan Stefanovic Rotational electric engine
IT1198556B (it) * 1983-04-15 1988-12-21 Giampiero Tassinario Motore a corrente continua senza collettore a commutazione elettronica
DE3345581A1 (de) * 1983-12-16 1985-06-27 Robert Bosch Gmbh, 7000 Stuttgart Elektromaschine, insbesondere als antrieb fuer eine umwaelzpumpe
US4620120A (en) * 1984-11-02 1986-10-28 Karsten Laing Stator having tooth lamination strips lying between circular cylinders
US4812696A (en) * 1987-02-17 1989-03-14 Louis Stanley Motor core with winding slots having reduced air gaps

Also Published As

Publication number Publication date
ITTO920273A0 (it) 1992-03-27
DE69312541D1 (de) 1997-09-04
IT1259363B (it) 1996-03-12
ATE156310T1 (de) 1997-08-15
DE69312541T2 (de) 1998-03-19
EP0562610A1 (en) 1993-09-29
EP0562610B1 (en) 1997-07-30
ITTO920273A1 (it) 1993-09-27

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