JP2013141334A5 - - Google Patents

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Publication number
JP2013141334A5
JP2013141334A5 JP2011289584A JP2011289584A JP2013141334A5 JP 2013141334 A5 JP2013141334 A5 JP 2013141334A5 JP 2011289584 A JP2011289584 A JP 2011289584A JP 2011289584 A JP2011289584 A JP 2011289584A JP 2013141334 A5 JP2013141334 A5 JP 2013141334A5
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JP
Japan
Prior art keywords
balls
axial direction
disposed
frame
center
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.)
Pending
Application number
JP2011289584A
Other languages
English (en)
Japanese (ja)
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JP2013141334A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2011289584A priority Critical patent/JP2013141334A/ja
Priority claimed from JP2011289584A external-priority patent/JP2013141334A/ja
Priority to CN2012105669412A priority patent/CN103187831A/zh
Priority to US13/729,589 priority patent/US20130169077A1/en
Publication of JP2013141334A publication Critical patent/JP2013141334A/ja
Publication of JP2013141334A5 publication Critical patent/JP2013141334A5/ja
Pending legal-status Critical Current

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JP2011289584A 2011-12-28 2011-12-28 回転電機 Pending JP2013141334A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011289584A JP2013141334A (ja) 2011-12-28 2011-12-28 回転電機
CN2012105669412A CN103187831A (zh) 2011-12-28 2012-12-24 旋转电机
US13/729,589 US20130169077A1 (en) 2011-12-28 2012-12-28 Electric rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011289584A JP2013141334A (ja) 2011-12-28 2011-12-28 回転電機

Publications (2)

Publication Number Publication Date
JP2013141334A JP2013141334A (ja) 2013-07-18
JP2013141334A5 true JP2013141334A5 (enExample) 2014-05-08

Family

ID=48678842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011289584A Pending JP2013141334A (ja) 2011-12-28 2011-12-28 回転電機

Country Status (3)

Country Link
US (1) US20130169077A1 (enExample)
JP (1) JP2013141334A (enExample)
CN (1) CN103187831A (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101927216B1 (ko) * 2012-06-22 2018-12-10 엘지이노텍 주식회사 모터
CN103023219B (zh) * 2012-12-14 2015-05-13 上海亿力电器有限公司 水冷电机
JP6302736B2 (ja) * 2014-04-28 2018-03-28 日立オートモティブシステムズ株式会社 回転電機
JP6111283B2 (ja) * 2015-04-24 2017-04-05 本田技研工業株式会社 ステータの冷却構造
JP2017093207A (ja) * 2015-11-13 2017-05-25 株式会社エクセディ 回転電機
JP2017127118A (ja) * 2016-01-14 2017-07-20 Ntn株式会社 モータ用ハウジング
FR3051297B1 (fr) 2016-05-13 2018-04-20 Valeo Equipements Electriques Moteur Machine electrique tournante a refroidissement optimise
WO2018003214A1 (ja) * 2016-06-29 2018-01-04 三菱電機株式会社 車両用回転電機
JP2019004658A (ja) * 2017-06-19 2019-01-10 日産自動車株式会社 回転電機
EP3480929B1 (de) 2017-11-03 2021-04-28 Etel S.A. Gekühltes gehäuse für den stator eines direktantriebs
KR102575713B1 (ko) * 2017-12-04 2023-09-07 현대자동차주식회사 모터 냉각구조
JP6982551B2 (ja) * 2018-06-19 2021-12-17 日立Astemo株式会社 電動機の冷却装置
DE102018114825A1 (de) * 2018-06-20 2019-12-24 Valeo Siemens Eautomotive Germany Gmbh Kühlvorrichtung für eine rotierende elektrische Maschine und rotierende elektrische Maschine zum Antreiben eines Fahrzeugs
JP6684318B2 (ja) * 2018-07-18 2020-04-22 大銀微系統股▲分▼有限公司Ｈｉｗｉｎ Ｍｉｋｒｏｓｙｓｔｅｍ Ｃｏｒｐ． 回転電気機械の冷却構造
JP6684320B2 (ja) * 2018-07-20 2020-04-22 大銀微系統股▲分▼有限公司Ｈｉｗｉｎ Ｍｉｋｒｏｓｙｓｔｅｍ Ｃｏｒｐ． 回転電機の冷却構成
WO2020051740A1 (en) * 2018-09-10 2020-03-19 Abb Schweiz Ag Motor, apparatus, and method of manufacturing motor
US11374458B2 (en) * 2018-10-24 2022-06-28 Dekalb Blower Inc. Electric motor with fluid cooling
PL3661027T3 (pl) * 2018-11-29 2022-05-02 Valeo Siemens Eautomotive Germany Gmbh Obudowa stojana dla urządzenia elektrycznego, urządzenie elektryczne dla pojazdu i pojazd
DE102018131961A1 (de) * 2018-12-12 2020-06-18 Thyssenkrupp Ag Kühlkanal für einen Wickelkopf einer elektrischen Maschine
CN113287251A (zh) * 2019-01-10 2021-08-20 三菱重工发动机和增压器株式会社 马达和逆变器一体型旋转电机
DE102019108436B4 (de) * 2019-04-01 2021-07-29 Bayerische Motoren Werke Aktiengesellschaft Kühlvorrichtung für einen Stator einer elektrischen Maschine, elektrische Maschine sowie Kraftfahrzeug
FR3105649B1 (fr) * 2019-12-19 2021-11-26 Valeo Equip Electr Moteur Machine électrique tournante refroidie
JP7509048B2 (ja) * 2021-02-02 2024-07-02 トヨタ自動車株式会社 電動車両
DE102021208080A1 (de) 2021-07-27 2023-02-02 Valeo Eautomotive Germany Gmbh Gehäuse für eine elektrische Maschine mit verbesserter Abdichtung
US12323025B2 (en) * 2022-10-24 2025-06-03 Schaeffler Technologies AG & Co. KG Heat exchanger system for an electric motor with fluid circuits arranged between shafts

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862120A (en) * 1957-07-02 1958-11-25 Onsrud Machine Works Inc Fluid-cooled motor housing
JPH01131256U (enExample) * 1988-03-01 1989-09-06
DE102004022557B4 (de) * 2004-05-07 2021-07-22 Siemens Aktiengesellschaft Elektrische Maschine mit Wasserkühlung
JP2006149042A (ja) * 2004-11-18 2006-06-08 Yaskawa Electric Corp 回転電機の冷却装置
US7948126B2 (en) * 2007-03-16 2011-05-24 Remy Technologies, L.L.C. Liquid cooling system of an electric machine
CN101159395A (zh) * 2007-11-20 2008-04-09 江苏远东电机制造有限公司 内水冷电动机
CN101350544A (zh) * 2008-07-30 2009-01-21 无锡开普动力有限公司 车辆用水冷却电机
JP4935839B2 (ja) * 2009-03-09 2012-05-23 日産自動車株式会社 モータのハウジング構造

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