JP6016230B2 - 発電機 - Google Patents

発電機 Download PDF

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Publication number
JP6016230B2
JP6016230B2 JP2012214189A JP2012214189A JP6016230B2 JP 6016230 B2 JP6016230 B2 JP 6016230B2 JP 2012214189 A JP2012214189 A JP 2012214189A JP 2012214189 A JP2012214189 A JP 2012214189A JP 6016230 B2 JP6016230 B2 JP 6016230B2
Authority
JP
Japan
Prior art keywords
bracket
stator
cylindrical portion
rotary shaft
shaft
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.)
Expired - Fee Related
Application number
JP2012214189A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014068517A (ja
JP2014068517A5 (enExample
Inventor
敦史 藤本
敦史 藤本
彰純 矢内
彰純 矢内
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.)
Sawafuji Electric Co Ltd
Original Assignee
Sawafuji Electric Co 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
Application filed by Sawafuji Electric Co Ltd filed Critical Sawafuji Electric Co Ltd
Priority to JP2012214189A priority Critical patent/JP6016230B2/ja
Priority to EP13842975.8A priority patent/EP2903140A4/en
Priority to US14/431,440 priority patent/US9667116B2/en
Priority to PCT/JP2013/076001 priority patent/WO2014050940A1/ja
Priority to CN201380050691.XA priority patent/CN104769818B/zh
Publication of JP2014068517A publication Critical patent/JP2014068517A/ja
Publication of JP2014068517A5 publication Critical patent/JP2014068517A5/ja
Application granted granted Critical
Publication of JP6016230B2 publication Critical patent/JP6016230B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
    • F16M1/04—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds for rotary engines or similar machines
    • 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
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • 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
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Synchronous Machinery (AREA)
JP2012214189A 2012-09-27 2012-09-27 発電機 Expired - Fee Related JP6016230B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012214189A JP6016230B2 (ja) 2012-09-27 2012-09-27 発電機
EP13842975.8A EP2903140A4 (en) 2012-09-27 2013-09-26 Generator
US14/431,440 US9667116B2 (en) 2012-09-27 2013-09-26 Generator with brackets with positioning holes for knock pins for axial alignment of a drive shaft and a rotary shaft
PCT/JP2013/076001 WO2014050940A1 (ja) 2012-09-27 2013-09-26 発電機
CN201380050691.XA CN104769818B (zh) 2012-09-27 2013-09-26 发电机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012214189A JP6016230B2 (ja) 2012-09-27 2012-09-27 発電機

Publications (3)

Publication Number Publication Date
JP2014068517A JP2014068517A (ja) 2014-04-17
JP2014068517A5 JP2014068517A5 (enExample) 2015-11-12
JP6016230B2 true JP6016230B2 (ja) 2016-10-26

Family

ID=50388335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012214189A Expired - Fee Related JP6016230B2 (ja) 2012-09-27 2012-09-27 発電機

Country Status (5)

Country Link
US (1) US9667116B2 (enExample)
EP (1) EP2903140A4 (enExample)
JP (1) JP6016230B2 (enExample)
CN (1) CN104769818B (enExample)
WO (1) WO2014050940A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3018013B1 (fr) * 2014-02-26 2018-01-12 Valeo Equipements Electriques Moteur Ensemble electronique pour machine electrique tournante pour vehicule automobile
CN104104187B (zh) * 2014-08-06 2017-06-23 中山市天虹电机制造有限公司 一种工业缝纫机的电机
EP3059049B1 (en) * 2015-02-17 2019-12-18 X'Pole Precision Tools, Inc. Electric handheld sanding tool providing improved cooling efficiency
US12119727B2 (en) * 2015-04-14 2024-10-15 Illinois Tool Works Inc. One-piece generator housing
JP6787677B2 (ja) * 2016-03-15 2020-11-18 本田技研工業株式会社 電動パワーユニット
WO2018087887A1 (ja) * 2016-11-11 2018-05-17 三菱電機株式会社 回転電機の固定子およびその製造方法
CN107171479A (zh) * 2017-04-28 2017-09-15 广东威灵电机制造有限公司 定转子安装结构和风机系统
JP6624223B2 (ja) * 2018-03-09 2019-12-25 株式会社明電舎 回転電機
KR102120841B1 (ko) * 2018-11-27 2020-06-09 한국항공우주연구원 통합 냉각을 위한 동력 장치 및 이의 냉각 방법
DE102019202048A1 (de) 2019-02-15 2020-08-20 Off-Highway Powertrain Services Germany GmbH Zapfenkreuz und Kreuzgelenk enthaltend ein solches
DE102019208713A1 (de) 2019-06-14 2020-12-17 Off-Highway Powertrain Services Germany GmbH Gelenkwelle
US11146144B2 (en) * 2019-07-01 2021-10-12 Nidec Motor Corporation Motor fan and guard for directing coolant air
CN111600403A (zh) * 2020-06-11 2020-08-28 浙江科胜机电有限公司 一种外转子永磁电机
KR102888706B1 (ko) * 2020-10-05 2025-11-21 엘지전자 주식회사 모터
DE102020215707A1 (de) 2020-12-11 2022-06-15 Robert Bosch Gesellschaft mit beschränkter Haftung Elektromotor und Verfahren zur Herstellung eines solchen Elektromotors
WO2025179075A1 (en) * 2024-02-20 2025-08-28 Ak Auto Repair, Inc. Segmented fastener

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB592904A (en) 1945-06-05 1947-10-02 English Electric Co Ltd Improvements in and relating to dynamo electric machines
GB1352814A (en) 1972-04-05 1974-05-15 Ni I Exi Auto Mobilnogo Elektr Air-ooled electrical machines
JPH04304144A (ja) * 1991-03-30 1992-10-27 Nippondenso Co Ltd 車両用交流発電機
US6177744B1 (en) * 1998-03-17 2001-01-23 Reliance Electric Technologies, Llc Seal arrangement for an electric motor
US6124567A (en) * 1998-12-10 2000-09-26 Illinois Tool Works Inc. Die cast housing for welding machine generator
US6734584B1 (en) * 2001-06-11 2004-05-11 Reliance Electric Technologies, Llc Thermal barrier and cooling air deflector for totally enclosed motor
JP2003061291A (ja) 2001-08-10 2003-02-28 Sawafuji Electric Co Ltd 発動発電機用ブラケット構造
JP3951880B2 (ja) * 2001-10-30 2007-08-01 株式会社デンソー モータ装置
CN2836326Y (zh) * 2003-06-17 2006-11-08 布莱克和戴克公司 具有双通路气流冷却装置的发电机及其方法
DE102004048461A1 (de) * 2004-10-05 2006-04-27 Siemens Ag Gehäuse für eine elektrische Maschine
JP4742834B2 (ja) * 2005-05-13 2011-08-10 日本精工株式会社 クリーナモータ用軸受
CA2967084A1 (en) * 2006-06-07 2007-12-13 Regal Beloit America, Inc. Totally enclosed fan cooled motor
US20080231126A1 (en) * 2007-03-23 2008-09-25 Rajendra Narayan Telore Motor cooling arrangement
JP5332484B2 (ja) * 2008-10-10 2013-11-06 パナソニック株式会社 送風装置
US20100176670A1 (en) * 2009-01-12 2010-07-15 Power Group International Corporation Machine cooling scheme
CN201478944U (zh) * 2009-09-09 2010-05-19 董国庆 双风道双风扇汽车发电机
DE102009053988A1 (de) 2009-11-23 2011-05-26 Atb Technologies Gmbh Elektrische Maschine
JP2012135139A (ja) * 2010-12-22 2012-07-12 Mitsubishi Electric Corp 回転電機
US8587165B2 (en) * 2011-03-30 2013-11-19 Dayton-Phoenix Group, Inc. Cooled fan motor and method of operation

Also Published As

Publication number Publication date
WO2014050940A1 (ja) 2014-04-03
EP2903140A1 (en) 2015-08-05
CN104769818B (zh) 2017-10-24
EP2903140A4 (en) 2016-07-20
JP2014068517A (ja) 2014-04-17
US20150244235A1 (en) 2015-08-27
CN104769818A (zh) 2015-07-08
US9667116B2 (en) 2017-05-30

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