EP1512918A3 - Axiallüftereinheit - Google Patents

Axiallüftereinheit Download PDF

Info

Publication number
EP1512918A3
EP1512918A3 EP04077405A EP04077405A EP1512918A3 EP 1512918 A3 EP1512918 A3 EP 1512918A3 EP 04077405 A EP04077405 A EP 04077405A EP 04077405 A EP04077405 A EP 04077405A EP 1512918 A3 EP1512918 A3 EP 1512918A3
Authority
EP
European Patent Office
Prior art keywords
blade
axial flow
flow fan
hub
outer end
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
EP04077405A
Other languages
English (en)
French (fr)
Other versions
EP1512918A2 (de
EP1512918B1 (de
Inventor
Won Chin Sim
Kee Chung Moon
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1512918A2 publication Critical patent/EP1512918A2/de
Publication of EP1512918A3 publication Critical patent/EP1512918A3/de
Application granted granted Critical
Publication of EP1512918B1 publication Critical patent/EP1512918B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04D29/38—Blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
    • 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
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP04077405A 2003-09-05 2004-08-25 Axiallüftereinheit Expired - Lifetime EP1512918B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2003062005 2003-09-05
KR1020030062005A KR100547328B1 (ko) 2003-09-05 2003-09-05 에어컨 실외기의 축류팬

Publications (3)

Publication Number Publication Date
EP1512918A2 EP1512918A2 (de) 2005-03-09
EP1512918A3 true EP1512918A3 (de) 2010-03-24
EP1512918B1 EP1512918B1 (de) 2011-10-26

Family

ID=34132235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04077405A Expired - Lifetime EP1512918B1 (de) 2003-09-05 2004-08-25 Axiallüftereinheit

Country Status (5)

Country Link
US (1) US20050053493A1 (de)
EP (1) EP1512918B1 (de)
JP (1) JP2005083386A (de)
KR (1) KR100547328B1 (de)
CN (2) CN1982729A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070122287A1 (en) * 2005-11-29 2007-05-31 Pennington Donald R Fan blade assembly
KR100806149B1 (ko) * 2006-07-04 2008-02-22 김영호 저소음형 송풍팬
KR100847523B1 (ko) * 2006-12-29 2008-07-22 엘지전자 주식회사 터보팬
JP2008267176A (ja) * 2007-04-17 2008-11-06 Sony Corp 軸流ファン装置、ハウジング及び電子機器
KR101463812B1 (ko) * 2007-12-24 2014-11-20 엘지전자 주식회사 냉장고의 팬모듈
KR101427269B1 (ko) * 2007-12-28 2014-08-06 엘지전자 주식회사 냉장고
KR101474425B1 (ko) * 2008-01-21 2014-12-22 엘지전자 주식회사 냉장고용 팬 조립체
KR101495162B1 (ko) * 2008-01-21 2015-02-24 엘지전자 주식회사 팬 조립체 및 이를 구비한 냉장고
EP2570677B1 (de) * 2010-05-13 2019-01-23 Mitsubishi Electric Corporation Axialgebläse
CN102367810A (zh) * 2011-05-25 2012-03-07 文兴纺织（苏州）有限公司 低噪音风机
US20150108241A1 (en) * 2013-10-18 2015-04-23 SimpleScents Brands LLC Decorative Fragrance Dispensing System
US20140251238A1 (en) * 2014-05-19 2014-09-11 Perkins Engines Company Limited Heat exchanging system for internal combustion engine
CN108138787B (zh) * 2015-10-07 2019-12-06 美蓓亚三美株式会社 叶轮及包括该叶轮的轴流风扇
CN106426730A (zh) * 2016-12-12 2017-02-22 佛山市顺德区百年科技有限公司 轴流风轮出模优化方法和轴流风轮
CN110567120B (zh) * 2019-09-09 2020-09-04 珠海格力电器股份有限公司 可提高外机风量的空调外机控制方法、装置及空调外机
US11286955B2 (en) * 2019-10-11 2022-03-29 General Electric Company Ducted fan with fan casing defining an over-rotor cavity
US11999466B2 (en) * 2019-11-14 2024-06-04 Skydio, Inc. Ultra-wide-chord propeller
WO2021171385A1 (ja) * 2020-02-25 2021-09-02 三菱電機株式会社 送風機および空気調和装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930990A (en) * 1989-09-15 1990-06-05 Siemens-Bendix Automotive Electronics Limited Quiet clutch fan blade
US5730583A (en) * 1994-09-29 1998-03-24 Valeo Thermique Moteur Axial flow fan blade structure
EP1087146A2 (de) * 1999-09-24 2001-03-28 Matsushita Electric Industrial Co., Ltd. Lüfterrotor, Lüfter und Klimaanlage mit diesem Rotor
KR100314960B1 (ko) * 1999-07-29 2001-11-23 남일성 훈탄입 유기복합비료의 제조방법
US6447251B1 (en) * 2000-04-21 2002-09-10 Revcor, Inc. Fan blade
EP1298326A1 (de) * 2000-07-04 2003-04-02 Sharp Kabushiki Kaisha Ventilatorrotor, giessform dafür und materialzufuhr
EP1422425A2 (de) * 2002-11-19 2004-05-26 Lg Electronics Inc. Axiallüfter

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US40746A (en) * 1863-12-01 Fly-expelling fan
US1097199A (en) * 1911-10-21 1914-05-19 Leon Troxler Propeller-blades.
US1826026A (en) * 1928-08-08 1931-10-06 Menitor Ab Propeller
US1919588A (en) * 1928-08-30 1933-07-25 American Propeller Company Blade for windmill impellers
US1895252A (en) * 1931-01-23 1933-01-24 Emmanuel G Kontos Propeller
US2008957A (en) * 1934-01-02 1935-07-23 Fed Merchandise Company Ventilating fan
US3558081A (en) * 1969-02-20 1971-01-26 Airmarine Corp Airborne vehicles
US5513951A (en) * 1993-03-29 1996-05-07 Nippondenso Co., Ltd. Blower device
CN2165269Y (zh) * 1993-05-20 1994-05-18 北京鼓风机一分厂 叶片前掠前倾式低噪声轴流风机
US5616004A (en) * 1995-04-19 1997-04-01 Valeo Thermique Moteur Axial flow fan
JPH1144432A (ja) * 1997-07-24 1999-02-16 Hitachi Ltd 空気調和機
IT1303113B1 (it) * 1998-10-08 2000-10-30 Gate Spa Ventola assiale, particolarmente per il raffreddamento di unoscambiatore di calore in un autoveicolo.
JP4358965B2 (ja) * 2000-03-27 2009-11-04 株式会社日立産機システム 遠心型羽根車および空気清浄装置
US6712584B2 (en) * 2000-04-21 2004-03-30 Revcor, Inc. Fan blade
CN1135306C (zh) * 2000-07-21 2004-01-21 Lg电子株式会社 轴流式风扇
JP2003072948A (ja) * 2001-09-05 2003-03-12 Asmo Co Ltd 商品搬出装置
JP3960776B2 (ja) * 2001-11-09 2007-08-15 松下電器産業株式会社 空調用送風機羽根車
CN1421615A (zh) * 2001-11-27 2003-06-04 北京森博苑科技有限公司 前向弯掠扭曲板型轴流风机叶轮

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930990A (en) * 1989-09-15 1990-06-05 Siemens-Bendix Automotive Electronics Limited Quiet clutch fan blade
US5730583A (en) * 1994-09-29 1998-03-24 Valeo Thermique Moteur Axial flow fan blade structure
KR100314960B1 (ko) * 1999-07-29 2001-11-23 남일성 훈탄입 유기복합비료의 제조방법
EP1087146A2 (de) * 1999-09-24 2001-03-28 Matsushita Electric Industrial Co., Ltd. Lüfterrotor, Lüfter und Klimaanlage mit diesem Rotor
US6447251B1 (en) * 2000-04-21 2002-09-10 Revcor, Inc. Fan blade
EP1298326A1 (de) * 2000-07-04 2003-04-02 Sharp Kabushiki Kaisha Ventilatorrotor, giessform dafür und materialzufuhr
EP1422425A2 (de) * 2002-11-19 2004-05-26 Lg Electronics Inc. Axiallüfter

Also Published As

Publication number Publication date
EP1512918A2 (de) 2005-03-09
CN100339601C (zh) 2007-09-26
EP1512918B1 (de) 2011-10-26
CN1982729A (zh) 2007-06-20
KR20050024158A (ko) 2005-03-10
CN1590779A (zh) 2005-03-09
JP2005083386A (ja) 2005-03-31
KR100547328B1 (ko) 2006-01-26
US20050053493A1 (en) 2005-03-10

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