JP2012085517A5 - - Google Patents

Download PDF

Info

Publication number
JP2012085517A5
JP2012085517A5 JP2011220019A JP2011220019A JP2012085517A5 JP 2012085517 A5 JP2012085517 A5 JP 2012085517A5 JP 2011220019 A JP2011220019 A JP 2011220019A JP 2011220019 A JP2011220019 A JP 2011220019A JP 2012085517 A5 JP2012085517 A5 JP 2012085517A5
Authority
JP
Japan
Prior art keywords
rotor
stator
electric machine
slots
stack
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
JP2011220019A
Other languages
English (en)
Japanese (ja)
Other versions
JP5869826B2 (ja
JP2012085517A (ja
Filing date
Publication date
Priority claimed from US12/898,795 external-priority patent/US8362661B2/en
Application filed filed Critical
Publication of JP2012085517A publication Critical patent/JP2012085517A/ja
Publication of JP2012085517A5 publication Critical patent/JP2012085517A5/ja
Application granted granted Critical
Publication of JP5869826B2 publication Critical patent/JP5869826B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011220019A 2010-10-06 2011-10-04 電動機械用の通気ロータ及びステータ Active JP5869826B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/898,795 US8362661B2 (en) 2010-10-06 2010-10-06 Ventilated rotor and stator for dynamoelectric machine
US12/898,795 2010-10-06

Publications (3)

Publication Number Publication Date
JP2012085517A JP2012085517A (ja) 2012-04-26
JP2012085517A5 true JP2012085517A5 (cg-RX-API-DMAC7.html) 2014-11-13
JP5869826B2 JP5869826B2 (ja) 2016-02-24

Family

ID=45035047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011220019A Active JP5869826B2 (ja) 2010-10-06 2011-10-04 電動機械用の通気ロータ及びステータ

Country Status (5)

Country Link
US (1) US8362661B2 (cg-RX-API-DMAC7.html)
JP (1) JP5869826B2 (cg-RX-API-DMAC7.html)
KR (1) KR20120035883A (cg-RX-API-DMAC7.html)
DE (1) DE102011054250B4 (cg-RX-API-DMAC7.html)
GB (1) GB2484386B (cg-RX-API-DMAC7.html)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122472B (fi) * 2009-12-17 2012-02-15 Abb Oy Järjestely ja menetelmä sähkökoneen jäähdyttämiseksi
US20120169159A1 (en) * 2011-01-05 2012-07-05 General Electric Company Apparatus for ventilating stator core
JP5773196B2 (ja) * 2011-07-19 2015-09-02 アイシン・エィ・ダブリュ株式会社 回転電機
GB2507230B (en) * 2011-08-26 2017-11-15 Gen Electric Permanent magnet rotor having a combined laminated stack and method of assembly
US20130140938A1 (en) * 2011-12-05 2013-06-06 GM Global Technology Operations LLC Balanced rotor core with reduced mass and inertia laminations
EP2629402B1 (en) * 2012-02-20 2020-09-30 GE Renewable Technologies Wind B.V. Repairing method of a concentrated winding of a generator on site
US20130241326A1 (en) * 2012-03-19 2013-09-19 Hamilton Sundstrand Corporation Liquid cooled dynamoelectric machine
WO2013160988A1 (ja) 2012-04-23 2013-10-31 三菱電機株式会社 永久磁石型回転電機および車両駆動システム
DK2660955T3 (da) * 2012-05-02 2019-08-26 Abb Schweiz Ag En elektrisk maskine
US20130293043A1 (en) * 2012-05-04 2013-11-07 General Electric Company Electro-mechanical rotating machine spacer block
JP5740416B2 (ja) * 2013-01-18 2015-06-24 東芝三菱電機産業システム株式会社 回転電機
US10031331B2 (en) 2013-07-09 2018-07-24 General Electric Company Inspection apparatus guide system
JP5991545B2 (ja) * 2013-11-15 2016-09-14 株式会社デンソー 回転電機のロータ及びそのロータを備えた回転電機
US9985500B2 (en) * 2014-03-27 2018-05-29 Prippell Technologies, Llc Induction motor with transverse liquid cooled rotor and stator
JP6085267B2 (ja) * 2014-04-11 2017-02-22 本田技研工業株式会社 回転電機
JP6230478B2 (ja) * 2014-04-28 2017-11-15 三菱電機株式会社 回転子、回転電機、および圧縮機
CN103986263A (zh) * 2014-06-07 2014-08-13 哈尔滨理工大学 一种转子叠片及构成螺旋通道的方法
JP6098578B2 (ja) * 2014-06-27 2017-03-22 トヨタ自動車株式会社 回転電機のロータ
EP3207317B1 (en) * 2014-07-21 2022-12-07 Prime Datum Development Company, LLC Cooling tower having thermally managed motor
US10756583B2 (en) * 2014-07-25 2020-08-25 Enure, Inc. Wound strip machine
US10060682B2 (en) 2014-07-25 2018-08-28 Prippell Technologies, Llc Fluid-cooled wound strip structure
US11255612B2 (en) 2014-07-25 2022-02-22 Enure, Inc. Wound strip machine
EP2993767A1 (de) * 2014-09-08 2016-03-09 Siemens Aktiengesellschaft Generator für ein Kraftwerk
BE1022463B1 (fr) 2014-09-12 2016-04-07 Techspace Aero S.A. Dynamometre pour banc d'essai de turbomachine d'aeronef
JP6420471B2 (ja) * 2014-09-18 2018-11-07 プリペル テクノロジーズ，リミティド ライアビリティ カンパニー 電気機械座巻冷却装置
KR101628828B1 (ko) * 2014-10-13 2016-06-09 재단법인한국조선해양기자재연구원 강제 공랭식 방열 구조를 포함하는 영구자석전동기
JP6269436B2 (ja) * 2014-10-23 2018-01-31 トヨタ自動車株式会社 回転電機のロータ
WO2016070908A1 (en) * 2014-11-04 2016-05-12 Abb Technology Ag An electric machine
KR101972682B1 (ko) 2015-01-30 2019-04-25 프리펠 테크놀로지스, 엘엘씨 액체 냉각 이빨들을 구비하는 전기 기계 고정자
US10454330B2 (en) * 2015-06-19 2019-10-22 Ward Leonard Investment Holdings, LLC Motor including stator cooling channel adjacent to stator slots
EP3136549A1 (de) * 2015-08-24 2017-03-01 Siemens Aktiengesellschaft Synchrone reluktanzmaschine
US10177618B2 (en) 2016-03-15 2019-01-08 General Atomics Rotor assembly and method of manufacturing
WO2018061768A1 (ja) * 2016-09-29 2018-04-05 三菱電機株式会社 回転子、回転電機、および圧縮機
WO2018099541A1 (de) * 2016-11-29 2018-06-07 L-3 Communications Magnet-Motor Gmbh Rotor einer permanentmagneterregten elektrischen maschine
US10141804B2 (en) * 2017-01-11 2018-11-27 Infinitum Electric Inc. System, method and apparatus for modular axial field rotary energy device
EP3379696A1 (de) * 2017-03-21 2018-09-26 Siemens Aktiengesellschaft Synchrone reluktanzmaschine
JP6818869B2 (ja) * 2017-03-21 2021-01-20 三菱電機株式会社 電動機および送風装置
US10804756B2 (en) * 2017-07-25 2020-10-13 Toshiba International Corporation Stators comprising air flow slots with adjacent winding slots
US20190309644A1 (en) * 2018-04-10 2019-10-10 Elysium Solutions LLC Electrical power generation assembly having recovery gas efficiency
US11056939B2 (en) * 2018-07-05 2021-07-06 Aisin Aw Co., Ltd. Rotor with stress relaxation magnetic flux suppression holes with flux paths width less than length of the hole
WO2020014299A1 (en) 2018-07-10 2020-01-16 Infinitum Electric Inc. System and apparatus for axial field rotary energy device
JP2020096410A (ja) 2018-12-10 2020-06-18 本田技研工業株式会社 ロータ
DE102019113456A1 (de) 2019-05-21 2020-11-26 Schaeffler Technologies AG & Co. KG Rotor mit optimierter Rotorblechgeometrie zur Fluidführung
DE102019207883A1 (de) * 2019-05-29 2020-12-03 Robert Bosch Gmbh Rotor einer elektrischen Maschine
JP6927279B2 (ja) * 2019-12-17 2021-08-25 ダイキン工業株式会社 圧縮機
KR102170237B1 (ko) * 2019-12-18 2020-10-26 (주)대양수력 냉각 유로가 형성된 발전기
GB2590677B (en) * 2019-12-23 2023-09-27 Dyson Technology Ltd A motor core
WO2021149128A1 (ja) * 2020-01-21 2021-07-29 三菱電機株式会社 固定子およびこれを用いた回転電機
US12176756B2 (en) * 2020-01-21 2024-12-24 Mitsubishi Electric Corporation Stator with stator magnet, magnetic body, fixing member, and coil disposed in slots and rotary electric machine using same
DE102020204467A1 (de) 2020-04-07 2021-10-07 Volkswagen Aktiengesellschaft Rotor für eine elektrische Maschine und Blechschnitt für eine elektrische Maschine
DE102020110168A1 (de) * 2020-04-14 2021-10-14 Schaeffler Technologies AG & Co. KG Rotor einer elektrischen Rotationsmaschine sowie elektrische Rotationsmaschine
CN112564356A (zh) * 2020-10-28 2021-03-26 西安交通大学 一种电机具有冷却通道的电动涡旋压缩机
JP7350195B2 (ja) * 2020-11-30 2023-09-25 三菱電機株式会社 圧縮機、冷凍サイクル装置及び空気調和装置
CN112421905B (zh) * 2020-12-18 2022-06-21 山东理工大学 驱动电机用径向叉入分块式凸极转子生产方法
CN115149675B (zh) * 2021-03-31 2025-02-11 比亚迪股份有限公司 定子组件、电机以及车辆
JP7764183B2 (ja) 2021-09-30 2025-11-05 ニデック株式会社 ロータ、回転電機、および駆動装置
US12224635B2 (en) 2022-05-02 2025-02-11 Infinitum Electric Inc. Printed circuit board stator axial field rotary energy device with ferromagnetic yoke
EP4380009A1 (en) * 2022-12-01 2024-06-05 Volvo Car Corporation Rotor assembly for an electric machine
US12336113B2 (en) 2023-03-28 2025-06-17 Infinitum Electric Inc. Method of printed circuit board dielectric molding or machining and electrolytic metallization
US11800640B1 (en) 2023-03-28 2023-10-24 Infinitum Electric, Inc. Printed circuit board dielectric molding and electrolytic metallization
CN116865465A (zh) * 2023-06-09 2023-10-10 华为数字能源技术有限公司 带径向流道的定子硅钢片、定子铁芯、电机及电动汽车
DE102023208355A1 (de) 2023-08-31 2025-03-06 Siemens Mobility GmbH Optimierte elektrische Maschine zum Antrieb eines Schienenfahrzeugs

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US532795A (en) * 1895-01-22 Armature for dynamo-electric machines or motors
US890577A (en) * 1906-10-31 1908-06-09 Allis Chalmers Ventilated laminated core for dynamo-electric machines.
US3675056A (en) * 1971-01-04 1972-07-04 Gen Electric Hermetically sealed dynamoelectric machine
US3784851A (en) 1971-03-03 1974-01-08 Fuji Electric Co Ltd Ventillating arrangement for dynamo-electric machines
US3684906A (en) * 1971-03-26 1972-08-15 Gen Electric Castable rotor having radially venting laminations
US4152610A (en) * 1973-08-22 1979-05-01 Patentbureau Danubia Turbogenerator having dual cooling
JPS53107603A (en) * 1977-03-02 1978-09-19 Hitachi Ltd Rotary machine
US4301386A (en) 1977-08-12 1981-11-17 General Electric Co. Rotor laminae assembly for a cast rotor dynamoelectric machine
US4331895A (en) * 1979-05-18 1982-05-25 Reliance Electric Company Ducted rotor and lamination with deep radial passageway
US4499660A (en) 1979-11-16 1985-02-19 General Electric Company Method of making a laminated rotor for a dynamoelectric machine
JPS56139334U (cg-RX-API-DMAC7.html) * 1980-03-19 1981-10-21
US4341966A (en) * 1980-06-09 1982-07-27 General Electric Co. Laminated dynamoelectric machine rotor having cast conductors and radial coolant ducts and method of making same
JPS577875U (cg-RX-API-DMAC7.html) * 1980-06-13 1982-01-16
US4365178A (en) 1981-06-08 1982-12-21 General Electric Co. Laminated rotor for a dynamoelectric machine with coolant passageways therein
DE3504782A1 (de) 1985-02-13 1986-08-14 Schorch GmbH, 4050 Mönchengladbach Laeufer- und/oder staenderblechpaket fuer elektrische maschinen
JPS61156447U (cg-RX-API-DMAC7.html) * 1985-03-15 1986-09-27
JPS6390949U (cg-RX-API-DMAC7.html) * 1986-12-02 1988-06-13
US6534891B2 (en) 1992-01-15 2003-03-18 General Electric Company High speed induction motor rotor and method of fabrication
US5859483A (en) 1994-12-19 1999-01-12 General Electric Company Staggered cooling holes for enhanced heat transfer in air-cooled motors
US6268668B1 (en) * 2000-01-03 2001-07-31 General Electric Co. Gas cooled generator stator structure and method for impingement cooling of generator stator coil
DE10027246C1 (de) 2000-05-31 2001-10-31 Mannesmann Sachs Ag Elektrische Maschine mit einer Kühleinrichtung
US6867527B2 (en) 2002-09-25 2005-03-15 General Electric Canada, Inc. Method and apparatus for reducing dynamo-electric machine vibration
KR101043795B1 (ko) 2004-07-19 2011-06-27 더 스위치 드라이브 시스템즈 오와이 전기 기계
JP4704137B2 (ja) * 2005-07-08 2011-06-15 株式会社小松製作所 電動モータの冷却構造及び同電動モータを搭載した建設機械車両
JP4867598B2 (ja) * 2006-11-15 2012-02-01 トヨタ自動車株式会社 ロータの製造方法
JP5157138B2 (ja) 2006-11-24 2013-03-06 株式会社日立製作所 永久磁石式回転電機及び風力発電システム
US7692352B2 (en) * 2007-09-04 2010-04-06 General Electric Company Apparatus and method for cooling rotor and stator motor cores
US7982359B2 (en) 2007-10-02 2011-07-19 Emerson Electric Co. High efficiency salient pole machine and method of forming the same
JP5211785B2 (ja) * 2008-03-21 2013-06-12 株式会社豊田自動織機 永久磁石式回転電機
US20090261669A1 (en) * 2008-04-17 2009-10-22 Robert David Sirois Method of making and device for cooling rotor motor cores

Similar Documents

Publication Publication Date Title
JP2012085517A5 (cg-RX-API-DMAC7.html)
JP5869826B2 (ja) 電動機械用の通気ロータ及びステータ
CN101990732B (zh) 包括多通道风扇的电机
JP5943333B1 (ja) 円筒コイルを備えた固定子を含む無鉄心回転電気機械およびその冷却方法
US8487490B2 (en) Electric rotating machine
US8648505B2 (en) Electrical machine with multiple cooling flows and cooling method
EP2031733A3 (en) Rotating electric machine
CN106451864B (zh) 永磁牵引电机混合通风冷却系统及方法
KR102286885B1 (ko) 회전 전기 기계
CN106953436A (zh) 发电机、优选为风力涡轮机的发电机
US9755467B2 (en) Open-type induction motor
JP2014017980A (ja) 回転機
CN107154697A (zh) 外转子式电机
JP6085267B2 (ja) 回転電機
JP2013074660A5 (cg-RX-API-DMAC7.html)
WO2014042949A3 (en) Induction motors including vent spacers, rotor core assemblies including vent spacers, and methods of operating same
WO2011135061A3 (en) Rotating electric machine
JP6629064B2 (ja) 巻上機
WO2014155914A1 (ja) 回転電機
WO2017107723A1 (zh) 无刷直流电动机
JP2015130774A (ja) 永久磁石式回転電機
JP5752569B2 (ja) 回転電機
JP2009268164A5 (cg-RX-API-DMAC7.html)
JP2013176235A5 (cg-RX-API-DMAC7.html)
CN203562855U (zh) 中间叠片，转子及电机