DK1281229T3 - Elektromotor med permanente magneter til cirkulationspumper i opvarmningssystemer - Google Patents

Elektromotor med permanente magneter til cirkulationspumper i opvarmningssystemer

Info

Publication number
DK1281229T3
DK1281229T3 DK01943275T DK01943275T DK1281229T3 DK 1281229 T3 DK1281229 T3 DK 1281229T3 DK 01943275 T DK01943275 T DK 01943275T DK 01943275 T DK01943275 T DK 01943275T DK 1281229 T3 DK1281229 T3 DK 1281229T3
Authority
DK
Denmark
Prior art keywords
electric motor
heating systems
circulation pumps
pole shoes
permanent magnets
Prior art date
Application number
DK01943275T
Other languages
English (en)
Inventor
Elio Marioni
Original Assignee
Askoll Holding 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 Askoll Holding Srl filed Critical Askoll Holding Srl
Application granted granted Critical
Publication of DK1281229T3 publication Critical patent/DK1281229T3/da

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
    • F04D13/0606—Canned motor pumps
    • F04D13/064—Details of the magnetic circuit
    • 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
    • H02K1/148—Sectional cores
    • 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
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/524—Fastening salient pole windings or connections thereto applicable to stators only for U-shaped, E-shaped or similarly shaped 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Cookers (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
  • General Induction Heating (AREA)
DK01943275T 2000-04-27 2001-04-20 Elektromotor med permanente magneter til cirkulationspumper i opvarmningssystemer DK1281229T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000PD000107A IT1315436B1 (it) 2000-04-27 2000-04-27 Struttura di motore elettrico a magneti permanenti per pompe dicircolazione di impianti di riscaldamento.
PCT/EP2001/004539 WO2001084690A2 (en) 2000-04-27 2001-04-20 Permanent-magnet electric motor for circulation pumps of heating systems

Publications (1)

Publication Number Publication Date
DK1281229T3 true DK1281229T3 (da) 2004-06-14

Family

ID=11451954

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01943275T DK1281229T3 (da) 2000-04-27 2001-04-20 Elektromotor med permanente magneter til cirkulationspumper i opvarmningssystemer

Country Status (9)

Country Link
US (1) US6538353B2 (da)
EP (1) EP1281229B1 (da)
AT (1) ATE259549T1 (da)
AU (1) AU6589501A (da)
DE (1) DE60102011T2 (da)
DK (1) DK1281229T3 (da)
ES (1) ES2215135T3 (da)
IT (1) IT1315436B1 (da)
WO (1) WO2001084690A2 (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1170025B1 (de) * 2000-06-26 2005-08-24 Drägerwerk Aktiengesellschaft Gasfördervorrichtung für Beatmungs- und Narkosegeräte
DE10226976A1 (de) * 2002-06-17 2004-03-25 Siemens Ag Elektromotor mit einem mehrpoligen Rotor und einem mehrpoligen Stator
EP1437819B1 (en) * 2003-01-10 2008-11-05 Askoll Holding S.r.l. Permanent magnet synchronous electric motor for circulation pumps of heating and conditioning systems
WO2004114514A1 (en) 2003-06-24 2004-12-29 Askoll Holding S.R.L. Control method for a synchronous motor, particularly for circulation pumps
US7095821B2 (en) * 2003-07-25 2006-08-22 General Electric Company Non-rusting and non-particulating imaging X-ray tube rotor assembly
EP1595489B1 (en) * 2004-05-12 2007-07-11 Askoll Holding S.r.l. Fluid circulation pump with synchronous motor, equipped with heating means of the fluid, in particular for washing-machines
PL1768233T3 (pl) * 2005-09-24 2010-12-31 Grundfos Management As Rura szczelinowa
TWI438342B (zh) * 2006-07-28 2014-05-21 Lot Vacuum Co Ltd 具有魯式與螺旋轉子之複合型乾式真空幫浦
EP2025944B1 (en) 2007-08-09 2017-08-09 Askoll Holding S.r.l. Mono-phase syncronous electric motorfor household appliances
ATE480895T1 (de) * 2007-09-21 2010-09-15 Grundfos Management As Spaltrohr eines antriebsmotors für ein pumpenaggregat
DE102009037655A1 (de) * 2009-08-14 2011-02-17 Wilo Se Herstellung des Motorenstators einer Spaltrohrpumpe
TWI423562B (zh) 2010-12-01 2014-01-11 Sunonwealth Electr Mach Ind Co 馬達定子及其製造方法
CN102355069B (zh) * 2011-09-09 2013-10-02 常州新亚电机有限公司 一种湿式运行泵用电机以及装配方法
CN103199640A (zh) * 2011-09-09 2013-07-10 常州新亚电机有限公司 一种湿式运行泵用电机以及装配方法
JP6063262B2 (ja) * 2013-01-15 2017-01-18 株式会社ミクニ 電動機、電動機を用いたポンプ装置およびステータ
DE102016206397A1 (de) 2016-04-15 2017-10-19 Bühler Motor GmbH Elektronisch kommutierter Gleichstrommotor mit Einzelpolen
DE102017105089A1 (de) * 2017-03-10 2018-09-13 Kolektor Group D.O.O. Elektromotor
US11697982B2 (en) * 2020-08-25 2023-07-11 Saudi Arabian Oil Company Submersible canned motor pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2026780A (en) 1978-03-08 1980-02-06 Baensch Tetra Werke Single-phase synchronous motor
IT7822014U1 (it) * 1978-06-02 1979-12-02 Askoll Srl Pompa centrifuga per piccole portate, particolarmente per ottenere la circolazione dell'acqua negli acquari e simili.
JPS59106843A (ja) 1982-12-07 1984-06-20 Mitsubishi Electric Corp 陸上用封液形キャンドモートル
FR2719875B1 (fr) 1994-05-10 1996-07-12 Rena France Perfectionnement pour moteur de pompe hydraulique.
DE19824345A1 (de) * 1998-06-02 1999-12-09 Wilo Gmbh Spaltrohrpumpe mit Wicklungsträger

Also Published As

Publication number Publication date
ITPD20000107A1 (it) 2001-10-29
ES2215135T3 (es) 2004-10-01
US20020158545A1 (en) 2002-10-31
EP1281229A2 (en) 2003-02-05
AU6589501A (en) 2001-11-12
IT1315436B1 (it) 2003-02-10
WO2001084690A2 (en) 2001-11-08
EP1281229B1 (en) 2004-02-11
DE60102011T2 (de) 2004-09-16
WO2001084690A3 (en) 2002-02-07
ATE259549T1 (de) 2004-02-15
US6538353B2 (en) 2003-03-25
DE60102011D1 (de) 2004-03-18

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