TWI536716B - 扇馬達 - Google Patents

扇馬達 Download PDF

Info

Publication number
TWI536716B
TWI536716B TW102102591A TW102102591A TWI536716B TW I536716 B TWI536716 B TW I536716B TW 102102591 A TW102102591 A TW 102102591A TW 102102591 A TW102102591 A TW 102102591A TW I536716 B TWI536716 B TW I536716B
Authority
TW
Taiwan
Prior art keywords
stator
rotor
rotating shaft
side bearing
surrounding
Prior art date
Application number
TW102102591A
Other languages
English (en)
Chinese (zh)
Other versions
TW201340555A (zh
Inventor
廣澤清
山本年宏
Original Assignee
廣澤精機製作所股份有限公司
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 廣澤精機製作所股份有限公司 filed Critical 廣澤精機製作所股份有限公司
Publication of TW201340555A publication Critical patent/TW201340555A/zh
Application granted granted Critical
Publication of TWI536716B publication Critical patent/TWI536716B/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid pumps
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F04D25/062—Details of the bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/059—Roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/329—Details of the hub
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • 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
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • 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
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/03—Machines characterised by thrust bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
TW102102591A 2012-01-26 2013-01-24 扇馬達 TWI536716B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012013943A JP5884214B2 (ja) 2012-01-26 2012-01-26 ファンモータ

Publications (2)

Publication Number Publication Date
TW201340555A TW201340555A (zh) 2013-10-01
TWI536716B true TWI536716B (zh) 2016-06-01

Family

ID=48873613

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102102591A TWI536716B (zh) 2012-01-26 2013-01-24 扇馬達

Country Status (7)

Country Link
US (1) US20140154108A1 (ru)
JP (1) JP5884214B2 (ru)
KR (1) KR101493635B1 (ru)
CN (1) CN103348570B (ru)
DE (1) DE112013000708B4 (ru)
TW (1) TWI536716B (ru)
WO (1) WO2013111903A1 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6394444B2 (ja) * 2015-03-10 2018-09-26 株式会社デンソー ブラシレスモータ
TWI575849B (zh) * 2015-05-06 2017-03-21 佛山市建準電子有限公司 馬達
US10215231B2 (en) * 2017-06-26 2019-02-26 Asia Vital Components Co., Ltd. Bearing structure with close fit
KR102371384B1 (ko) * 2017-08-03 2022-03-07 엘지이노텍 주식회사 드론용 모터
TWI659594B (zh) * 2018-02-09 2019-05-11 建準電機工業股份有限公司 軸承定位構造及其馬達
CN110932452A (zh) * 2019-12-12 2020-03-27 浙江亿雄机电制造有限公司 一种高效防尘的ec电机
KR102350767B1 (ko) * 2020-06-04 2022-01-14 주식회사 오성기전 무브러시 직류 모터 어셈블리
KR102584929B1 (ko) * 2021-03-18 2023-10-05 주식회사 코아오토모티브 팬 모터 어셈블리
CN117329140B (zh) * 2023-10-17 2024-08-09 广东晟辉科技股份有限公司 具有防尘结构的扇叶和风扇

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438361A (en) * 1982-02-24 1984-03-20 Imc Magnetics Corp. Stepper motor having rotor with limited axial movement
JPH08182242A (ja) * 1994-12-27 1996-07-12 Kosoku Denki Kk モータ用ベアリングの防塵構造
US5877574A (en) * 1997-01-30 1999-03-02 General Electric Company Dynamoelectric machine
IT1295466B1 (it) * 1997-10-03 1999-05-12 Bitron Spa Motoventilatore con motore elettrico ermeticamente sigillato.
US7012346B2 (en) 2003-03-07 2006-03-14 Resmed Limited Low profile d.c. brushless motor for an impeller mechanism or the like
EP1649574A2 (en) * 2003-07-10 2006-04-26 Magnetic Applications Inc. Compact high power alternator
ATE411473T1 (de) * 2004-03-16 2008-10-15 Ebm Papst St Georgen Gmbh & Co Anordnung mit einem elektronisch kommutierten aussenläufermotor
JP2006150571A (ja) 2004-12-01 2006-06-15 Nidec Shibaura Corp 電動工具
JP4822021B2 (ja) * 2007-12-27 2011-11-24 株式会社育良精機製作所 ファンモータ
JP5198083B2 (ja) * 2008-02-05 2013-05-15 ミネベアモータ株式会社 ブラシレスモータ
JP2010098816A (ja) 2008-10-15 2010-04-30 Shinano Kenshi Co Ltd ブロアモータ
GB2467966B (en) * 2009-02-24 2013-04-03 Dyson Technology Ltd Rotor assembly
JP4882021B1 (ja) 2010-12-24 2012-02-22 春彦 極檀 熱交換システム

Also Published As

Publication number Publication date
US20140154108A1 (en) 2014-06-05
CN103348570A (zh) 2013-10-09
KR20130111642A (ko) 2013-10-10
CN103348570B (zh) 2016-05-04
DE112013000708B4 (de) 2022-08-18
JP5884214B2 (ja) 2016-03-15
TW201340555A (zh) 2013-10-01
DE112013000708T5 (de) 2014-11-20
WO2013111903A1 (ja) 2013-08-01
JP2013153628A (ja) 2013-08-08
KR101493635B1 (ko) 2015-02-13

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