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ES2121429T3 - Motor sincrono de imanes permanentes. - Google Patents

Motor sincrono de imanes permanentes.

Info

Publication number
ES2121429T3
ES2121429T3 ES95937867T ES95937867T ES2121429T3 ES 2121429 T3 ES2121429 T3 ES 2121429T3 ES 95937867 T ES95937867 T ES 95937867T ES 95937867 T ES95937867 T ES 95937867T ES 2121429 T3 ES2121429 T3 ES 2121429T3
Authority
ES
Spain
Prior art keywords
armature
slots
synchronous motor
permanent magnets
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
ES95937867T
Other languages
English (en)
Other versions
ES2121429T5 (es
Inventor
Nicolas Wavre
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9468842&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2121429(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2121429T3 publication Critical patent/ES2121429T3/es
Publication of ES2121429T5 publication Critical patent/ES2121429T5/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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • 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
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Linear Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Windings For Motors And Generators (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Dc Machiner (AREA)

Abstract

EL MOTOR SINCRONO LLEVA UN INDUCIDO (60) DOTADO DE UNA PLURALIDAD DE DIENTES (25) CONECTADOS A UNA CULATA (1) Y SEPARADOS POR MUESCAS (2) EN LAS QUE ESTAN ALOJADOS BOBINADOS (26). UN INDUCTOR (61) QUE LLEVA UNA PLURALIDAD DE IMANES (8) QUE DESCANSAN SOBRE UNA BASE (9) ESTA SEPARADO DEL INDUCIDO (60) POR UN ENTREHIERRO (7). EL MOTOR ESTA DIMENSIONADO DE MANERA QUE LOS DIENTES (25) DEL INDUCIDO (60) TIENGAN UNA SECCION CONSTANTE SOBRE TODA SU ALTURA (H) Y EL ANCHO (BN) DE LAS MUESCAS (2) PERPENDICULARMENTE A LAS CABEZAS (62) DE LOS DIENTES ES SENSIBLEMENTE IGUAL AL ANCHO (BD) DE ESTAS CABEZAS DE DIENTES PARA MINIMIZAR EL EFECTO RELUCTANTE PARASITO DEBIDO A LAS MUESCAS (2). EL MOTOR SINCRONO PUEDE SER UN MOTOR LINEAL O UN MOTOR GIRATORIO.
ES95937867T 1994-11-16 1995-11-06 Motor sincrono de imanes permanentes. Expired - Lifetime ES2121429T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9413714 1994-11-16
FR9413714A FR2726948B1 (fr) 1994-11-16 1994-11-16 Moteur synchrone a aimants permanents

Publications (2)

Publication Number Publication Date
ES2121429T3 true ES2121429T3 (es) 1998-11-16
ES2121429T5 ES2121429T5 (es) 2005-03-01

Family

ID=9468842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95937867T Expired - Lifetime ES2121429T5 (es) 1994-11-16 1995-11-06 Motor sincrono de imanes permanentes.

Country Status (14)

Country Link
US (1) US5642013A (es)
EP (1) EP0793870B2 (es)
JP (1) JP3793574B2 (es)
KR (1) KR100400912B1 (es)
CN (1) CN1074599C (es)
AT (1) ATE168508T1 (es)
CZ (1) CZ288081B6 (es)
DE (1) DE69503521T3 (es)
DK (1) DK0793870T3 (es)
ES (1) ES2121429T5 (es)
FR (1) FR2726948B1 (es)
PL (1) PL179512B1 (es)
RU (1) RU2141156C1 (es)
WO (1) WO1996015574A2 (es)

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EP0793870B1 (fr) 1998-07-15
RU2141156C1 (ru) 1999-11-10
EP0793870A2 (fr) 1997-09-10
CN1074599C (zh) 2001-11-07
JP3793574B2 (ja) 2006-07-05
CZ288081B6 (cs) 2001-04-11
WO1996015574A2 (fr) 1996-05-23
EP0793870B2 (fr) 2004-06-30
FR2726948B1 (fr) 1996-12-20
ES2121429T5 (es) 2005-03-01
WO1996015574A3 (fr) 1996-07-25
DE69503521T3 (de) 2005-03-03
PL320219A1 (en) 1997-09-15
JPH10511837A (ja) 1998-11-10
FR2726948A1 (fr) 1996-05-15
DK0793870T3 (da) 1999-04-19
DE69503521D1 (de) 1998-08-20
KR970707624A (ko) 1997-12-01
CZ148097A3 (en) 1997-10-15
US5642013A (en) 1997-06-24
CN1163682A (zh) 1997-10-29
DE69503521T2 (de) 1999-03-04
ATE168508T1 (de) 1998-08-15
PL179512B1 (pl) 2000-09-29
KR100400912B1 (ko) 2004-03-12

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