JP2012100364A5 - - Google Patents

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Publication number
JP2012100364A5
JP2012100364A5 JP2010243107A JP2010243107A JP2012100364A5 JP 2012100364 A5 JP2012100364 A5 JP 2012100364A5 JP 2010243107 A JP2010243107 A JP 2010243107A JP 2010243107 A JP2010243107 A JP 2010243107A JP 2012100364 A5 JP2012100364 A5 JP 2012100364A5
Authority
JP
Japan
Prior art keywords
rotor
positioning key
shaft
wall
rotating machine
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.)
Granted
Application number
JP2010243107A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012100364A (ja
JP5707863B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2010243107A external-priority patent/JP5707863B2/ja
Priority to JP2010243107A priority Critical patent/JP5707863B2/ja
Priority to CN201180051759.7A priority patent/CN103181063B/zh
Priority to PCT/JP2011/073790 priority patent/WO2012056921A1/ja
Priority to US13/881,991 priority patent/US9225211B2/en
Priority to EP11836057.7A priority patent/EP2634893B1/en
Publication of JP2012100364A publication Critical patent/JP2012100364A/ja
Publication of JP2012100364A5 publication Critical patent/JP2012100364A5/ja
Publication of JP5707863B2 publication Critical patent/JP5707863B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2010243107A 2010-10-29 2010-10-29 電動機のロータ構造 Active JP5707863B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010243107A JP5707863B2 (ja) 2010-10-29 2010-10-29 電動機のロータ構造
EP11836057.7A EP2634893B1 (en) 2010-10-29 2011-10-17 Rotor structure for electric motor
PCT/JP2011/073790 WO2012056921A1 (ja) 2010-10-29 2011-10-17 電動機のロータ構造
US13/881,991 US9225211B2 (en) 2010-10-29 2011-10-17 Rotor structure for electric motor
CN201180051759.7A CN103181063B (zh) 2010-10-29 2011-10-17 电动机的转子构造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010243107A JP5707863B2 (ja) 2010-10-29 2010-10-29 電動機のロータ構造

Publications (3)

Publication Number Publication Date
JP2012100364A JP2012100364A (ja) 2012-05-24
JP2012100364A5 true JP2012100364A5 (enExample) 2013-10-31
JP5707863B2 JP5707863B2 (ja) 2015-04-30

Family

ID=45993637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010243107A Active JP5707863B2 (ja) 2010-10-29 2010-10-29 電動機のロータ構造

Country Status (5)

Country Link
US (1) US9225211B2 (enExample)
EP (1) EP2634893B1 (enExample)
JP (1) JP5707863B2 (enExample)
CN (1) CN103181063B (enExample)
WO (1) WO2012056921A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6447206B2 (ja) * 2015-02-10 2019-01-09 日産自動車株式会社 回転電機のロータ及びその製造方法
JP6591692B2 (ja) * 2016-09-14 2019-10-16 日立オートモティブシステムズ株式会社 回転電機
JP2018157705A (ja) * 2017-03-17 2018-10-04 ミネベアミツミ株式会社 ロータおよびレゾルバ
JP7053240B2 (ja) * 2017-12-11 2022-04-12 株式会社Subaru 電動機
EP3748820B1 (en) * 2018-02-01 2024-08-28 Nissan Motor Co., Ltd. Rotor for dynamo-electric machine, and dynamo-electric machine
US11303172B2 (en) * 2018-03-09 2022-04-12 Nissan Motor Co., Ltd. Rotor for rotating electrical machine and rotor core support structure for rotating electrical machine
KR102611335B1 (ko) * 2019-01-02 2023-12-08 엘지마그나 이파워트레인 주식회사 모터의 회전축 구조
EP3683933A1 (de) * 2019-01-18 2020-07-22 Siemens Aktiengesellschaft Fügen eines blechpakets auf eine welle
US11190066B2 (en) 2019-01-29 2021-11-30 Ford Global Technologies, Llc Rotor lamination with key
EP3840194A1 (de) * 2019-12-17 2021-06-23 Siemens Aktiengesellschaft Käfigläufer und verfahren zur dessen herstellung
DE102020108830B4 (de) * 2020-03-31 2024-08-01 Schaeffler Technologies AG & Co. KG Blech eines Blechpakets sowie Rotor einer elektrischen Rotationsmaschine mit mehreren Blechen
JP7635607B2 (ja) * 2021-03-30 2025-02-26 株式会社アイシン ロータおよびロータの製造方法
DE102021120676A1 (de) 2021-08-09 2023-02-09 Ebm-Papst Mulfingen Gmbh & Co. Kg Elektromotor mit einem Stator und einer damit pressverbindbaren Achse
JPWO2024053172A1 (enExample) * 2022-09-09 2024-03-14
US20240266933A1 (en) * 2023-02-02 2024-08-08 Ford Global Technologies, Llc Rotor for synchronous electric machine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586070B1 (fr) * 1985-08-12 1987-12-18 Europ Propulsion Palier magnetique radial de grand diametre
DE3710658A1 (de) * 1987-03-31 1988-10-13 Standard Elektrik Lorenz Ag Elektronisch kommutierter, kollektorloser gleichstrommotor
JPH0424766Y2 (enExample) * 1987-06-19 1992-06-11
US4833353A (en) * 1987-11-09 1989-05-23 Ram Air Manufacturing Method of optimizing armature balance through lamination orientation
US4987330A (en) * 1990-01-16 1991-01-22 General Motors Corporation Rotor lamination assembly for a dynamoelectric machine
JPH07269478A (ja) * 1994-03-31 1995-10-17 Toshiba Corp 流体圧縮機
JPH11289729A (ja) * 1998-04-03 1999-10-19 Okuma Corp 電動機の回転子
JP2004032943A (ja) * 2002-06-27 2004-01-29 Toyota Motor Corp 嵌合構造
US7358637B2 (en) * 2005-11-04 2008-04-15 Canopy Technologies, Llc Method of compressing lamination stacks for permanent magnet rotor
US7466054B2 (en) * 2006-04-20 2008-12-16 Canopy Technologies, Llc Aerodynamic insert for high speed permanent magnet motor
JP2008187804A (ja) * 2007-01-29 2008-08-14 Toyota Motor Corp 回転子およびこの回転子を備えた回転電機
JP2008312321A (ja) 2007-06-13 2008-12-25 Toyota Motor Corp 回転子および回転電機

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