PL3769407T3 - Maszyna elektryczna z wirnikiem zewnętrznym - Google Patents

Maszyna elektryczna z wirnikiem zewnętrznym

Info

Publication number
PL3769407T3
PL3769407T3 PL19771587.3T PL19771587T PL3769407T3 PL 3769407 T3 PL3769407 T3 PL 3769407T3 PL 19771587 T PL19771587 T PL 19771587T PL 3769407 T3 PL3769407 T3 PL 3769407T3
Authority
PL
Poland
Prior art keywords
electric machine
external rotor
rotor
external
electric
Prior art date
Application number
PL19771587.3T
Other languages
English (en)
Inventor
Viktor Lassila
Original Assignee
BAE Systems Hägglunds Aktiebolag
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 BAE Systems Hägglunds Aktiebolag filed Critical BAE Systems Hägglunds Aktiebolag
Publication of PL3769407T3 publication Critical patent/PL3769407T3/pl

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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2786—Outer rotors
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • 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
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • 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
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H02K21/222—Flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1815—Rotary generators structurally associated with reciprocating piston engines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Synchronous Machinery (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
PL19771587.3T 2018-03-23 2019-03-19 Maszyna elektryczna z wirnikiem zewnętrznym PL3769407T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1850329A SE542930C2 (en) 2018-03-23 2018-03-23 Arrangement for reducing eddy current losses of an outer rotor electric machine
PCT/SE2019/050249 WO2019182503A1 (en) 2018-03-23 2019-03-19 Arrangement for reducing eddy current losses of an outer rotor electric machine

Publications (1)

Publication Number Publication Date
PL3769407T3 true PL3769407T3 (pl) 2024-10-21

Family

ID=67987476

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19771587.3T PL3769407T3 (pl) 2018-03-23 2019-03-19 Maszyna elektryczna z wirnikiem zewnętrznym

Country Status (10)

Country Link
US (1) US11575287B2 (pl)
EP (1) EP3769407B1 (pl)
KR (1) KR102661970B1 (pl)
ES (1) ES2983316T3 (pl)
HU (1) HUE068109T2 (pl)
IL (1) IL277345B2 (pl)
PL (1) PL3769407T3 (pl)
RS (1) RS65846B1 (pl)
SE (1) SE542930C2 (pl)
WO (1) WO2019182503A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112334352B (zh) * 2018-06-14 2024-10-29 美国轮轴制造公司 具有直接支撑在桥壳上的反结构电动机和齿圈的混合动力车桥总成

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH213321A (de) * 1939-05-11 1941-01-31 Bosch Gmbh Robert Magnetschwungrad.
US4205247A (en) * 1978-03-15 1980-05-27 General Electric Company Prime mover and methods
JPH0386051A (ja) * 1989-08-29 1991-04-11 Canon Electron Inc 電動機のヨーク
JP2002315245A (ja) 2001-04-09 2002-10-25 Moric Co Ltd 永久磁石式発電機のロータ
WO2005096470A1 (ja) * 2004-03-31 2005-10-13 Daikin Industries, Ltd. モータ、送風機、圧縮機及び空気調和機
JP2007295768A (ja) * 2006-04-27 2007-11-08 Kokusan Denki Co Ltd アウタロータ形磁石発電機
JP2008154391A (ja) 2006-12-19 2008-07-03 Mitsubishi Electric Corp 磁石発電機
GB201019473D0 (en) * 2010-11-17 2010-12-29 Ricardo Uk Ltd An improved coupler
JP6286170B2 (ja) 2013-09-27 2018-02-28 株式会社ミツバ ハブダイナモ
CN105471127B (zh) 2014-05-29 2019-02-05 德昌电机(深圳)有限公司 电机及电机用磁芯

Also Published As

Publication number Publication date
EP3769407A4 (en) 2021-12-15
EP3769407A1 (en) 2021-01-27
KR20200135311A (ko) 2020-12-02
US20210006113A1 (en) 2021-01-07
SE542930C2 (en) 2020-09-15
SE1850329A1 (en) 2019-09-24
EP3769407B1 (en) 2024-07-03
RS65846B1 (sr) 2024-09-30
HUE068109T2 (hu) 2024-12-28
US11575287B2 (en) 2023-02-07
KR102661970B1 (ko) 2024-04-26
IL277345A (en) 2020-10-29
IL277345B1 (en) 2023-04-01
EP3769407C0 (en) 2024-07-03
WO2019182503A1 (en) 2019-09-26
IL277345B2 (en) 2023-08-01
ES2983316T3 (es) 2024-10-22

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