ES2102583T3 - Motor electrico sincrono, particularmente para bombas sumergibles, y bomba que incluye el motor. - Google Patents

Motor electrico sincrono, particularmente para bombas sumergibles, y bomba que incluye el motor.

Info

Publication number
ES2102583T3
ES2102583T3 ES93118888T ES93118888T ES2102583T3 ES 2102583 T3 ES2102583 T3 ES 2102583T3 ES 93118888 T ES93118888 T ES 93118888T ES 93118888 T ES93118888 T ES 93118888T ES 2102583 T3 ES2102583 T3 ES 2102583T3
Authority
ES
Spain
Prior art keywords
rotor
motor
submersible pumps
lamination pack
synchronous 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 - Lifetime
Application number
ES93118888T
Other languages
English (en)
Inventor
Valerio Bresolin
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.)
Hydor SRL
Original Assignee
Hydor 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 Hydor SRL filed Critical Hydor SRL
Application granted granted Critical
Publication of ES2102583T3 publication Critical patent/ES2102583T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/064—Details of the magnetic circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293—Details of fluid inlet or outlet
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/28—Manual switches
    • 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
    • H02K21/18—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • H02K5/1285—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs of the submersible type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

UN MOTOR ELECTRICO SINCRONO INCLUYE UN PAQUETE (2) DE LAMINACION DEL ESTATOR, PREVISTO DE, AL MENOS, UN BOBINADO (6, 6'') ELECTRICO Y UN ROTOR (3) HECHO DE UN MATERIAL DOTADO DE GRAN RETENTIVIDAD MAGNETICA. LAS LAMINACIONES (4) DEL PAQUETE (2) ESTAN SITUADAS EN PARALELO AL EJE DEL ROTOR (Z), PARA LIMITAR LA DIMENSION TRANSVERSAL DEL MOTOR (1). EL PAQUETE (2) DE LAMINACION TIENE FORMA EN U, CON SEGMENTOS (5, 5'') RECTOS, SOBRE LOS CUALES SE FORMAN LOS BOBINADOS (6, 6''). LOS EJES DE SUS VUELTAS SON ESENCIALMENTE PARALELOS AL EJE (Z) DEL ROTOR (3). EN LOS SEGMENTOS (5, 5'') LAS LAMINACIONES (4) TIENEN DIFERENTES ALTURAS A LO LARGO DE UNA DIRECCION (X), QUE ES TRANSVERSAL AL EJE (Z) DEL ROTOR (3). EL PAQUETE (2) DE LAMINACION, JUNTAMENTE CON SUS BOBINADOS, SE INCRUSTA EN UNA MATRIZ (12, VEASE LA FIGURA 4) DE RESINA AISLANTE, QUE, A SU VEZ, ESTA INCRUSTADA HERMETICAMENTE DENTRO DE UN CONTENEDOR SUSTANCIALMENTE RIGIDO (11, VEASE LA FIGURA 4), HECHO DE MATERIAL DIELECTRICO, QUE FORMA UNA CAPSULA MODULAR PRECINTADA. ESTA CAPSULA PUEDE ACOPLARSE A LAS UNIDADES DEL ROTOR DE DIFERENTES TIPOS, PARA FORMAR BOMBAS SUMERGIBLES.
ES93118888T 1992-11-27 1993-11-24 Motor electrico sincrono, particularmente para bombas sumergibles, y bomba que incluye el motor. Expired - Lifetime ES2102583T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI920181A IT1259848B (it) 1992-11-27 1992-11-27 Motore elettrico sincrono, particolarmente per pompe immergibili e pompa incorporante tale motore

Publications (1)

Publication Number Publication Date
ES2102583T3 true ES2102583T3 (es) 1997-08-01

Family

ID=11425045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93118888T Expired - Lifetime ES2102583T3 (es) 1992-11-27 1993-11-24 Motor electrico sincrono, particularmente para bombas sumergibles, y bomba que incluye el motor.

Country Status (5)

Country Link
US (1) US5767606A (es)
EP (1) EP0604762B1 (es)
DE (1) DE69310333T2 (es)
ES (1) ES2102583T3 (es)
IT (1) IT1259848B (es)

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CN103227520A (zh) * 2013-05-09 2013-07-31 东华大学 一种基于密封结构的充水式开关磁阻电机
CN103236754A (zh) * 2013-05-09 2013-08-07 东华大学 一种基于密封结构的充油式开关磁阻电机
CN103219845A (zh) * 2013-05-09 2013-07-24 东华大学 一种基于密封结构的充油式单相交流异步电机及应用
CN103259381A (zh) * 2013-05-09 2013-08-21 东华大学 一种基于密封结构的干式三相交流异步电机及应用
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Also Published As

Publication number Publication date
EP0604762A3 (en) 1994-10-19
DE69310333D1 (de) 1997-06-05
EP0604762A2 (en) 1994-07-06
ITVI920181A0 (it) 1992-11-27
DE69310333T2 (de) 1997-10-30
ITVI920181A1 (it) 1994-05-27
IT1259848B (it) 1996-03-28
EP0604762B1 (en) 1997-05-02
US5767606A (en) 1998-06-16

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