FR2906943A1 - Micro-ventilateur a palier unique - Google Patents

Micro-ventilateur a palier unique Download PDF

Info

Publication number
FR2906943A1
FR2906943A1 FR0753814A FR0753814A FR2906943A1 FR 2906943 A1 FR2906943 A1 FR 2906943A1 FR 0753814 A FR0753814 A FR 0753814A FR 0753814 A FR0753814 A FR 0753814A FR 2906943 A1 FR2906943 A1 FR 2906943A1
Authority
FR
France
Prior art keywords
rotor
disposed
micro
fan
fan according
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
FR0753814A
Other languages
English (en)
French (fr)
Inventor
Alex Horng
Tso Kuo Yin
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.)
Sunonwealth Electric Machine Industry Co Ltd
Original Assignee
Sunonwealth Electric Machine Industry 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 Sunonwealth Electric Machine Industry Co Ltd filed Critical Sunonwealth Electric Machine Industry Co Ltd
Publication of FR2906943A1 publication Critical patent/FR2906943A1/fr
Pending legal-status Critical Current

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
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • F04D25/066—Linear Motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646—Mounting or removal of fans
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • 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
    • H02K5/1735—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 only one end 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0753814A 2006-10-04 2007-03-14 Micro-ventilateur a palier unique Pending FR2906943A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095136937A TW200817590A (en) 2006-10-04 2006-10-04 Micro fan

Publications (1)

Publication Number Publication Date
FR2906943A1 true FR2906943A1 (fr) 2008-04-11

Family

ID=37872862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0753814A Pending FR2906943A1 (fr) 2006-10-04 2007-03-14 Micro-ventilateur a palier unique

Country Status (7)

Country Link
US (1) US20080085189A1 (ja)
JP (1) JP4457101B2 (ja)
KR (1) KR100800573B1 (ja)
DE (1) DE102006055380A1 (ja)
FR (1) FR2906943A1 (ja)
GB (1) GB2442475B (ja)
TW (1) TW200817590A (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM334625U (en) * 2008-01-03 2008-06-11 Sunonwealth Electr Mach Ind Co Easily being activated structure of miniature fan
GB2467965B (en) * 2009-02-24 2015-04-22 Dyson Technology Ltd Rotor assembly
KR101178260B1 (ko) * 2009-12-22 2012-08-29 삼성중공업 주식회사 초전도 전자석을 이용한 모터 결합형 펌프
CN102192167B (zh) * 2010-03-15 2013-05-08 广东松下环境系统有限公司 换气扇
GB2493974B (en) 2011-08-26 2014-01-15 Dyson Technology Ltd Bearing assembly
CN102635563A (zh) * 2012-04-17 2012-08-15 徐荻明 轮式风扇的驱动方法及轮式风扇
CN103835960B (zh) * 2012-11-20 2016-03-02 深圳华夏恒泰电子有限公司 电子整流式交流散热风扇
CN103939378B (zh) * 2013-01-21 2016-06-29 奇鋐科技股份有限公司 形成一体的轴承与轴管的风扇基座结构
BE1021737B1 (nl) * 2013-09-11 2016-01-14 Atlas Copco Airpower, Naamloze Vennootschap Vloeistofgeinjecteerde schroefcompressor, sturing voor de overgang van een onbelaste naar een belaste situatie van zulke schroefcompressor en werkwijze daarbij toegepast
TWI551010B (zh) * 2014-10-09 2016-09-21 建準電機工業股份有限公司 內轉子馬達
CN113339300A (zh) * 2021-06-21 2021-09-03 西安热工研究院有限公司 一种一体化送排风机
CN118432313B (zh) * 2024-07-02 2024-09-20 瑞声光电科技(常州)有限公司 步进电机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949022A (en) * 1989-01-27 1990-08-14 Lipman Leonard H Solid state DC fan motor
KR940007062Y1 (ko) * 1990-09-05 1994-10-13 알렉스 호릉 모터팬에 사용되는 단일의 단체 베어링 고정용 구조물
JP3038955U (ja) * 1996-12-24 1997-06-30 建準電機工業股▲ぶん▼有限公司 小型放熱扇風機の結合構造
GB2327986A (en) * 1997-07-31 1999-02-10 Sunonwealth Electr Mach Ind Co Bearing mounting structure for the fan motor
US5998902A (en) * 1999-02-15 1999-12-07 Brunswick Corporation Magnet ring assembly for an electrical generator
JP3029617B1 (ja) 1999-02-25 2000-04-04 新茂 謝 ファン
JP3749659B2 (ja) * 2000-10-12 2006-03-01 建準電機工業股▲分▼有限公司 ブラシレス直流モーターの平衡片固定構造
US6483209B1 (en) * 2001-06-15 2002-11-19 Sunonwealth Electric Machine Industry Co., Ltd. Balance rings for motors
US6527522B2 (en) * 2001-07-03 2003-03-04 Yen Sun Technology Corp. Heat dissipation fan structure
JP3802785B2 (ja) * 2001-09-03 2006-07-26 建準電機工業股▲分▼有限公司 直流モーター
GB2379717B (en) * 2001-09-18 2005-08-03 Sunonwealth Electr Mach Ind Co Heat-dissipating fan structure
US20030123226A1 (en) * 2002-01-02 2003-07-03 Chien-Jung Chen Impeller structure
US20030124001A1 (en) * 2002-01-02 2003-07-03 Chien-Jung Chen Heatsink fan structure
TWM243848U (en) * 2003-07-09 2004-09-11 Sunonwealth Electr Mach Ind Co Rotational balance structure for a motor
JP2005086977A (ja) 2003-09-11 2005-03-31 Nidec Copal Corp ファンモータ
DE102004059988A1 (de) * 2004-12-13 2006-06-14 Asia Vital Components Co., Ltd. Kühlventilator mit zentraler Lufteinführung

Also Published As

Publication number Publication date
JP2008088971A (ja) 2008-04-17
US20080085189A1 (en) 2008-04-10
GB2442475B (en) 2011-06-01
DE102006055380A1 (de) 2008-04-10
JP4457101B2 (ja) 2010-04-28
TW200817590A (en) 2008-04-16
GB2442475A (en) 2008-04-09
GB0701545D0 (en) 2007-03-07
KR100800573B1 (ko) 2008-02-04

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