JPWO2021117884A1 - - Google Patents

Info

Publication number
JPWO2021117884A1
JPWO2021117884A1 JP2021564068A JP2021564068A JPWO2021117884A1 JP WO2021117884 A1 JPWO2021117884 A1 JP WO2021117884A1 JP 2021564068 A JP2021564068 A JP 2021564068A JP 2021564068 A JP2021564068 A JP 2021564068A JP WO2021117884 A1 JPWO2021117884 A1 JP WO2021117884A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021564068A
Other versions
JPWO2021117884A5 (ja
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 filed Critical
Publication of JPWO2021117884A1 publication Critical patent/JPWO2021117884A1/ja
Publication of JPWO2021117884A5 publication Critical patent/JPWO2021117884A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • H02K7/003—Couplings; Details of shafts
    • 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
    • H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
JP2021564068A 2019-12-12 2020-12-11 Pending JPWO2021117884A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019224749 2019-12-12
PCT/JP2020/046351 WO2021117884A1 (ja) 2019-12-12 2020-12-11 回転装置

Publications (2)

Publication Number Publication Date
JPWO2021117884A1 true JPWO2021117884A1 (ja) 2021-06-17
JPWO2021117884A5 JPWO2021117884A5 (ja) 2022-08-04

Family

ID=76330047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021564068A Pending JPWO2021117884A1 (ja) 2019-12-12 2020-12-11

Country Status (3)

Country Link
US (1) US20230006514A1 (ja)
JP (1) JPWO2021117884A1 (ja)
WO (1) WO2021117884A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010239799A (ja) * 2009-03-31 2010-10-21 Aisin Aw Co Ltd 回転電機及び回転電機用エンドプレート
WO2011132784A1 (ja) * 2010-04-23 2011-10-27 株式会社Ihi 回転機
JP2015534803A (ja) * 2012-10-09 2015-12-03 インテグラル パワートレイン リミテッドＩｎｔｅｇｒａｌ Ｐｏｗｅｒｔｒａｉｎ Ｌｉｍｉｔｅｄ 回転装置、モーター、および、モーターの冷却方法
JP2019106875A (ja) * 2017-12-08 2019-06-27 ドクター エンジニール ハー ツェー エフ ポルシェ アクチエンゲゼルシャフトＤｒ． Ｉｎｇ． ｈ．ｃ． Ｆ． Ｐｏｒｓｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 冷却機能を備える回転子

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010239799A (ja) * 2009-03-31 2010-10-21 Aisin Aw Co Ltd 回転電機及び回転電機用エンドプレート
WO2011132784A1 (ja) * 2010-04-23 2011-10-27 株式会社Ihi 回転機
JP2015534803A (ja) * 2012-10-09 2015-12-03 インテグラル パワートレイン リミテッドＩｎｔｅｇｒａｌ Ｐｏｗｅｒｔｒａｉｎ Ｌｉｍｉｔｅｄ 回転装置、モーター、および、モーターの冷却方法
JP2019106875A (ja) * 2017-12-08 2019-06-27 ドクター エンジニール ハー ツェー エフ ポルシェ アクチエンゲゼルシャフトＤｒ． Ｉｎｇ． ｈ．ｃ． Ｆ． Ｐｏｒｓｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 冷却機能を備える回転子

Also Published As

Publication number Publication date
US20230006514A1 (en) 2023-01-05
WO2021117884A1 (ja) 2021-06-17

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