JPH09149599A - 全閉形回転電機 - Google Patents

全閉形回転電機

Info

Publication number
JPH09149599A
JPH09149599A JP7307125A JP30712595A JPH09149599A JP H09149599 A JPH09149599 A JP H09149599A JP 7307125 A JP7307125 A JP 7307125A JP 30712595 A JP30712595 A JP 30712595A JP H09149599 A JPH09149599 A JP H09149599A
Authority
JP
Japan
Prior art keywords
stator
stator frame
core
rotor
frame
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
JP7307125A
Other languages
English (en)
Japanese (ja)
Inventor
Kenzo Kajiwara
憲三 梶原
Hiroki Nagai
宏樹 永井
Kenji Takahashi
研二 高橋
Heikichi Kuwabara
平吉 桑原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17965340&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH09149599(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7307125A priority Critical patent/JPH09149599A/ja
Priority to US08/749,941 priority patent/US5925947A/en
Priority to IN1974CA1996 priority patent/IN188836B/en
Priority to EP96118709A priority patent/EP0776081B1/en
Priority to DE69624071T priority patent/DE69624071T2/de
Priority to CN96121770A priority patent/CN1078399C/zh
Priority to KR1019960057546A priority patent/KR100424046B1/ko
Publication of JPH09149599A publication Critical patent/JPH09149599A/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
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
JP7307125A 1995-11-27 1995-11-27 全閉形回転電機 Pending JPH09149599A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP7307125A JPH09149599A (ja) 1995-11-27 1995-11-27 全閉形回転電機
US08/749,941 US5925947A (en) 1995-11-27 1996-11-14 Totally-enclosed type motor
IN1974CA1996 IN188836B (cg-RX-API-DMAC10.html) 1995-11-27 1996-11-14
EP96118709A EP0776081B1 (en) 1995-11-27 1996-11-21 Totally-enclosed type motor
DE69624071T DE69624071T2 (de) 1995-11-27 1996-11-21 Eingeschlossener Motortyp
CN96121770A CN1078399C (zh) 1995-11-27 1996-11-26 全封闭型电动机
KR1019960057546A KR100424046B1 (ko) 1995-11-27 1996-11-26 완전-폐쇄형모터

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7307125A JPH09149599A (ja) 1995-11-27 1995-11-27 全閉形回転電機

Publications (1)

Publication Number Publication Date
JPH09149599A true JPH09149599A (ja) 1997-06-06

Family

ID=17965340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7307125A Pending JPH09149599A (ja) 1995-11-27 1995-11-27 全閉形回転電機

Country Status (7)

Country Link
US (1) US5925947A (cg-RX-API-DMAC10.html)
EP (1) EP0776081B1 (cg-RX-API-DMAC10.html)
JP (1) JPH09149599A (cg-RX-API-DMAC10.html)
KR (1) KR100424046B1 (cg-RX-API-DMAC10.html)
CN (1) CN1078399C (cg-RX-API-DMAC10.html)
DE (1) DE69624071T2 (cg-RX-API-DMAC10.html)
IN (1) IN188836B (cg-RX-API-DMAC10.html)

Cited By (14)

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JP2004194407A (ja) * 2002-12-10 2004-07-08 Mitsubishi Electric Corp 全閉形電動機
JP2005198488A (ja) * 2003-12-11 2005-07-21 Toshiba Corp 車両用通風冷却回転電機
JP2005212493A (ja) * 2005-04-20 2005-08-11 Sumitomo Heavy Ind Ltd 射出成形機のモータ冷却構造
JP2006050683A (ja) * 2004-07-30 2006-02-16 Toshiba Corp 車両用全閉形電動機
KR100656270B1 (ko) * 2002-12-30 2006-12-11 현대중공업 주식회사 열전도도가 향상된 고정자 철심을 가진 유도발전기
WO2008059687A1 (en) * 2006-11-17 2008-05-22 Kabushiki Kaisha Yaskawa Denki Rotary motor
EP2605380A2 (en) 2011-12-15 2013-06-19 Hitachi Ltd. Rotating electric machine, rail vehicle and electric vehicle equipped therewith
CN104114334A (zh) * 2012-02-22 2014-10-22 株式会社牧田 电动工具
CN108884756A (zh) * 2016-04-07 2018-11-23 博格华纳公司 带转子冷却功能的充电装置
JP2019080426A (ja) * 2017-10-24 2019-05-23 東芝三菱電機産業システム株式会社 全閉形回転電機
JP2019201516A (ja) * 2018-05-18 2019-11-21 東芝三菱電機産業システム株式会社 全閉外扇形回転電機および軸受冷却装置
CN110690782A (zh) * 2019-11-04 2020-01-14 安阳工学院 一种减振风冷木工电主轴
CN111555527A (zh) * 2020-05-25 2020-08-18 Abb瑞士股份有限公司 电机的壳体和电机
WO2021251604A1 (ko) * 2020-06-11 2021-12-16 삼성전자주식회사 모터 어셈블리 및 이를 포함하는 청소기

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JP3426151B2 (ja) * 1998-03-16 2003-07-14 アスモ株式会社 ブラシレスモータ
GB2336038B (en) * 1998-04-02 2002-04-24 Brook Motors Ltd Electrical machine
CN2427922Y (zh) * 2000-06-05 2001-04-25 杨泰和 具有封闭型冷却结构的回转电机
WO2002037046A2 (en) * 2000-10-30 2002-05-10 Francois Balas Turbogenerator cooling system
US20030132673A1 (en) * 2002-01-17 2003-07-17 Shijian Zhou Centrifugal liquid cooling system for an electric motor
FR2845535B1 (fr) * 2002-10-02 2005-11-04 Asmo Co Ltd Dispositif de moteur electrique de soufflerie pour vehicule et support pour un tel dispositif
JP2004274800A (ja) * 2003-01-14 2004-09-30 Max Co Ltd 電動モータの冷却機構
US7332837B2 (en) * 2003-08-11 2008-02-19 General Motors Corporation Cooling and handling of reaction torque for an axial flux motor
US7262536B2 (en) * 2003-08-11 2007-08-28 General Motors Corporation Gearless wheel motor drive system
US20050035678A1 (en) * 2003-08-11 2005-02-17 Ward Terence G. Axial flux motor mass reduction with improved cooling
US20050113216A1 (en) * 2003-10-07 2005-05-26 Wei Cheng Belt drive system with outer rotor motor
JP4301040B2 (ja) * 2004-03-10 2009-07-22 日立工機株式会社 電動工具
WO2005124972A1 (ja) * 2004-06-21 2005-12-29 Mitsubishi Denki Kabushiki Kaisha 全閉外扇形電動機
DE502004010520D1 (de) * 2004-07-30 2010-01-28 Brose Fahrzeugteile Elektromotor
US7635932B2 (en) * 2004-08-18 2009-12-22 Bluwav Systems, Llc Dynamoelectric machine having heat pipes embedded in stator core
US7687945B2 (en) 2004-09-25 2010-03-30 Bluwav Systems LLC. Method and system for cooling a motor or motor enclosure
JP4686228B2 (ja) * 2005-03-23 2011-05-25 株式会社東芝 全閉外扇形電動機
WO2007149857A2 (en) * 2006-06-19 2007-12-27 Timothy Hassett Electric motor with heat pipes
US8134260B2 (en) * 2006-06-19 2012-03-13 Hpev, Inc. Electric motor with heat pipes
US8283818B2 (en) * 2006-06-19 2012-10-09 Hpev, Inc. Electric motor with heat pipes
WO2008031080A2 (en) * 2006-09-08 2008-03-13 Gm Global Technology Operations, Inc. Vehicular wheel assembly
JP4987495B2 (ja) * 2007-01-25 2012-07-25 株式会社東芝 鉄道車両駆動用モータドライブシステム
CN101641833B (zh) * 2007-01-26 2011-07-06 维斯塔斯风力系统有限公司 大电流连接器
US20080231126A1 (en) * 2007-03-23 2008-09-25 Rajendra Narayan Telore Motor cooling arrangement
WO2008156438A1 (en) * 2007-06-12 2008-12-24 Carrier Corporation Two-stage cooling fan for an electric generator
US8129880B2 (en) * 2007-11-15 2012-03-06 GM Global Technology Operations LLC Concentrated winding machine with magnetic slot wedges
AT508879B1 (de) * 2008-02-04 2014-07-15 Traktionssysteme Austria Gmbh Luftgekühlte elektrische maschine
JP2009278751A (ja) * 2008-05-14 2009-11-26 Kokusan Denki Co Ltd スタータジェネレータ
US8148858B2 (en) * 2008-08-06 2012-04-03 Hpev, Inc. Totally enclosed heat pipe cooled motor
US7948125B2 (en) * 2008-08-08 2011-05-24 GM Global Technology Operations LLC System and method for cooling an electric motor
DE102009000591A1 (de) * 2009-02-04 2010-08-05 Robert Bosch Gmbh Antriebseinrichtung
CN101826775A (zh) * 2009-03-05 2010-09-08 鸿富锦精密工业（深圳）有限公司 伺服马达
US7843080B2 (en) * 2009-05-11 2010-11-30 General Electric Company Cooling system and wind turbine incorporating same
CN101941200B (zh) * 2009-07-03 2015-03-25 德昌电机(深圳)有限公司 电动工具及其马达组件
US9124145B2 (en) 2009-07-03 2015-09-01 Johnson Electric S.A. Power tool
CN201455943U (zh) * 2009-07-08 2010-05-12 德昌电机(深圳)有限公司 电动工具
US7723859B1 (en) 2009-11-24 2010-05-25 General Electric Company Wind turbine with direct-connected variable speed blower
CN101783546B (zh) * 2009-12-18 2015-04-22 南车株洲电力机车有限公司 交流电机外置冷却方法及装置
JP5297398B2 (ja) * 2010-01-26 2013-09-25 株式会社日立製作所 全閉型電動機
JP5260591B2 (ja) 2010-03-30 2013-08-14 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
JP5501257B2 (ja) * 2011-01-12 2014-05-21 日立オートモティブシステムズ株式会社 回転電機ユニット
CN102828967B (zh) * 2011-06-13 2015-02-18 福建省福安市力德泵业有限公司 一种耐高温稀土永磁无刷直流自吸泵
US8585374B2 (en) * 2011-07-18 2013-11-19 Hamilton Sundstrand Corporation Fan motor cooling with primary and secondary air cooling paths
US8912698B2 (en) 2011-10-03 2014-12-16 Elco Motor Yachts, LLC Motor assembly with integrated cooling means and enclosed compartment for electronic circuitry
CN103296812B (zh) * 2012-03-05 2017-02-08 德昌电机(深圳)有限公司 马达定子及具有该定子的马达
KR101962966B1 (ko) * 2012-07-17 2019-03-27 현대모비스 주식회사 모터 냉각구조
DE102012217399A1 (de) * 2012-09-26 2014-03-27 Robert Bosch Gmbh Kühlstruktur zur Kühlung eines Zylinders
US9306432B2 (en) * 2012-10-31 2016-04-05 Hamilton Sundstrand Corporation Stator cooling channel tolerant to localized blockage
CN103023254A (zh) * 2012-12-14 2013-04-03 中船重工电机科技股份有限公司 带独立冷却系统的发电机的外置式励磁机
CN104009583A (zh) * 2013-02-26 2014-08-27 上海仕强电气有限公司 一种内风冷电动机
JP2014166061A (ja) * 2013-02-26 2014-09-08 Toshiba Mitsubishi-Electric Industrial System Corp 全閉外扇形回転電機
CN104079119A (zh) * 2013-03-26 2014-10-01 德昌电机(深圳)有限公司 电机组件及包含所述电机组件的家用电器
US9954419B2 (en) * 2013-04-15 2018-04-24 Mitsubishi Electric Corporation Rotating electrical machine
EP2958218B1 (en) * 2014-06-19 2017-04-26 ABB Schweiz AG An electric machine
US10554091B2 (en) * 2014-08-22 2020-02-04 Regal Beloit America, Inc. Electric machine with rotor, stator and housing cooling passages
CN104467285A (zh) * 2014-12-11 2015-03-25 北京百正创源科技有限公司 一种新型电机冷却系统
CN106160339A (zh) * 2015-03-25 2016-11-23 博西华电器（江苏）有限公司 电机及具有该电机的家用电器
DE102015211048A1 (de) * 2015-06-16 2016-12-22 Siemens Aktiengesellschaft Elektrische Maschine
CN107317420B (zh) * 2016-04-27 2019-09-20 Abb瑞士股份有限公司 电机机座和电机
CN107359730B (zh) * 2016-05-10 2019-09-10 Abb瑞士股份有限公司 电机的定子框架和电机
CN106451864B (zh) * 2016-11-11 2019-05-14 沈阳工业大学 永磁牵引电机混合通风冷却系统及方法
CN107612194A (zh) * 2017-09-11 2018-01-19 天津大学 一种具有内循环空气冷却通道的笼型异步电机
DE102017122494A1 (de) * 2017-09-27 2019-03-28 Ebm-Papst Landshut Gmbh Elektromotor mit verbesserter Motorkühlung zum Antrieb eines Lüfters
US11139722B2 (en) 2018-03-02 2021-10-05 Black & Decker Inc. Motor having an external heat sink for a power tool
JP6956046B2 (ja) * 2018-06-07 2021-10-27 東芝三菱電機産業システム株式会社 フレーム構造の設計方法
CN108667213B (zh) * 2018-06-19 2020-03-10 浙江欧导自动化设备有限公司 一种随动散热减震电机
DE102018132145A1 (de) * 2018-12-13 2020-06-18 Volocopter Gmbh Luftgekühlter Elektromotor mit gekapseltem Gehäuse
US11245307B2 (en) * 2019-05-23 2022-02-08 Hamilton Sundstrand Corporation Electric motor assembly
US10833563B1 (en) * 2019-06-26 2020-11-10 Abb Schweiz Ag Multi-facet partial air deflector
CN111121169A (zh) * 2019-12-16 2020-05-08 珠海格力电器股份有限公司 一种空调内机的风扇电机散热结构
US11715988B2 (en) * 2020-04-08 2023-08-01 Abb Schweiz Ag System and methods for multiple configurations to cool an electric motor
CN111541339B (zh) * 2020-04-27 2021-03-16 巧力电机有限公司 一种小型节能永磁同步电机
CN112311126B (zh) * 2020-09-21 2021-10-08 江苏大学 一种电机冷却结构
CN112713716B (zh) * 2020-12-21 2022-04-26 中车永济电机有限公司 一种设有内外冷却风路的封闭式电机及电机机座
CN113206570B (zh) * 2021-06-11 2022-04-19 卢成君 一种用于伺服电机的冷却装置
CN115333325B (zh) * 2021-10-25 2025-09-26 范信跃 一种驱动装置及设备
KR20250108127A (ko) * 2022-10-06 2025-07-15 아처 에비에이션 인크. Evtol 항공기용 인버터를 위한 시스템, 방법 및 기계적 설계
DE102025124052A1 (de) * 2024-07-18 2026-01-22 Sew-Eurodrive Gmbh & Co Kg Elektromotor mit einem Lüfter und einem Statorgehäuseteil, einem ersten Lagerschild sowie einem zweiten Lagerschild

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Cited By (20)

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Publication number Priority date Publication date Assignee Title
JP2004194407A (ja) * 2002-12-10 2004-07-08 Mitsubishi Electric Corp 全閉形電動機
KR100656270B1 (ko) * 2002-12-30 2006-12-11 현대중공업 주식회사 열전도도가 향상된 고정자 철심을 가진 유도발전기
JP2005198488A (ja) * 2003-12-11 2005-07-21 Toshiba Corp 車両用通風冷却回転電機
JP2006050683A (ja) * 2004-07-30 2006-02-16 Toshiba Corp 車両用全閉形電動機
JP2005212493A (ja) * 2005-04-20 2005-08-11 Sumitomo Heavy Ind Ltd 射出成形機のモータ冷却構造
WO2008059687A1 (en) * 2006-11-17 2008-05-22 Kabushiki Kaisha Yaskawa Denki Rotary motor
JPWO2008059687A1 (ja) * 2006-11-17 2010-02-25 株式会社安川電機 回転電動機
EP2605380A2 (en) 2011-12-15 2013-06-19 Hitachi Ltd. Rotating electric machine, rail vehicle and electric vehicle equipped therewith
CN104114334A (zh) * 2012-02-22 2014-10-22 株式会社牧田 电动工具
CN108884756B (zh) * 2016-04-07 2021-12-07 博格华纳公司 带转子冷却功能的充电装置
JP2019513935A (ja) * 2016-04-07 2019-05-30 ボーグワーナー インコーポレーテッド ロータ冷却を用いた電気充電装置
CN108884756A (zh) * 2016-04-07 2018-11-23 博格华纳公司 带转子冷却功能的充电装置
JP2019080426A (ja) * 2017-10-24 2019-05-23 東芝三菱電機産業システム株式会社 全閉形回転電機
JP2019201516A (ja) * 2018-05-18 2019-11-21 東芝三菱電機産業システム株式会社 全閉外扇形回転電機および軸受冷却装置
CN110690782A (zh) * 2019-11-04 2020-01-14 安阳工学院 一种减振风冷木工电主轴
CN111555527A (zh) * 2020-05-25 2020-08-18 Abb瑞士股份有限公司 电机的壳体和电机
CN111555527B (zh) * 2020-05-25 2022-07-01 Abb瑞士股份有限公司 电机的壳体和电机
US12362627B2 (en) 2020-05-25 2025-07-15 Abb Schweiz Ag Housing of electric machine and associated electric machine
WO2021251604A1 (ko) * 2020-06-11 2021-12-16 삼성전자주식회사 모터 어셈블리 및 이를 포함하는 청소기
US12135035B2 (en) 2020-06-11 2024-11-05 Samsung Electronics Co., Ltd. Motor assembly and cleaner comprising same

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DE69624071D1 (de) 2002-11-07
CN1078399C (zh) 2002-01-23
CN1159090A (zh) 1997-09-10
IN188836B (cg-RX-API-DMAC10.html) 2002-11-09
EP0776081A1 (en) 1997-05-28
KR100424046B1 (ko) 2004-06-26
DE69624071T2 (de) 2003-10-02
EP0776081B1 (en) 2002-10-02
US5925947A (en) 1999-07-20

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