JP6542667B2 - 回転装置、モーター、および、モーターの冷却方法 - Google Patents

回転装置、モーター、および、モーターの冷却方法 Download PDF

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Publication number
JP6542667B2
JP6542667B2 JP2015536217A JP2015536217A JP6542667B2 JP 6542667 B2 JP6542667 B2 JP 6542667B2 JP 2015536217 A JP2015536217 A JP 2015536217A JP 2015536217 A JP2015536217 A JP 2015536217A JP 6542667 B2 JP6542667 B2 JP 6542667B2
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Japan
Prior art keywords
rotor
fluid
coolant
conduit
path
Prior art date
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JP2015536217A
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English (en)
Japanese (ja)
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JP2015534803A (ja
JP2015534803A5 (enExample
Inventor
ルーク バーカー，デイヴィド
ルーク バーカー，デイヴィド
クロス，アンドリュー
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Integral Powertrain Ltd
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Integral Powertrain Ltd
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Publication of JP2015534803A publication Critical patent/JP2015534803A/ja
Publication of JP2015534803A5 publication Critical patent/JP2015534803A5/ja
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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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H02K1/2781—Magnets shaped to vary the mechanical air gap between the magnets and the stator
    • 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
    • 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)
  • Motor Or Generator Cooling System (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2015536217A 2012-10-09 2013-10-01 回転装置、モーター、および、モーターの冷却方法 Active JP6542667B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1218092.3A GB2501952B (en) 2012-10-09 2012-10-09 A motor and a method of cooling a motor
GB1218092.3 2012-10-09
PCT/GB2013/052558 WO2014057245A2 (en) 2012-10-09 2013-10-01 A rotary device, a motor and a method of cooling a motor

Publications (3)

Publication Number Publication Date
JP2015534803A JP2015534803A (ja) 2015-12-03
JP2015534803A5 JP2015534803A5 (enExample) 2016-11-24
JP6542667B2 true JP6542667B2 (ja) 2019-07-10

Family

ID=47294518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015536217A Active JP6542667B2 (ja) 2012-10-09 2013-10-01 回転装置、モーター、および、モーターの冷却方法

Country Status (6)

Country Link
US (1) US20150288255A1 (enExample)
EP (1) EP2907222B1 (enExample)
JP (1) JP6542667B2 (enExample)
CN (1) CN104838567B (enExample)
GB (1) GB2501952B (enExample)
WO (1) WO2014057245A2 (enExample)

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Also Published As

Publication number Publication date
EP2907222B1 (en) 2022-01-05
CN104838567B (zh) 2019-07-30
WO2014057245A3 (en) 2015-05-14
CN104838567A (zh) 2015-08-12
GB2501952B (en) 2014-03-26
GB201218092D0 (en) 2012-11-21
GB2501952A (en) 2013-11-13
US20150288255A1 (en) 2015-10-08
WO2014057245A2 (en) 2014-04-17
JP2015534803A (ja) 2015-12-03
EP2907222A2 (en) 2015-08-19

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