AU2010348684B2 - Cross-flow fan and air conditioner - Google Patents

Cross-flow fan and air conditioner Download PDF

Info

Publication number
AU2010348684B2
AU2010348684B2 AU2010348684A AU2010348684A AU2010348684B2 AU 2010348684 B2 AU2010348684 B2 AU 2010348684B2 AU 2010348684 A AU2010348684 A AU 2010348684A AU 2010348684 A AU2010348684 A AU 2010348684A AU 2010348684 B2 AU2010348684 B2 AU 2010348684B2
Authority
AU
Australia
Prior art keywords
blade
grooves
impeller
rotation
suction surface
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.)
Active
Application number
AU2010348684A
Other languages
English (en)
Other versions
AU2010348684A1 (en
Inventor
Seiji Hirakawa
Takashi Ikeda
Mitsuhiro Shirota
Takahide Tadokoro
Tetsuo Yamashita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of AU2010348684A1 publication Critical patent/AU2010348684A1/en
Application granted granted Critical
Publication of AU2010348684B2 publication Critical patent/AU2010348684B2/en
Priority to AU2014200103A priority Critical patent/AU2014200103B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
    • 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
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/306—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the suction side of a rotor blade
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/29—Three-dimensional machined; miscellaneous
    • F05D2250/294—Three-dimensional machined; miscellaneous grooved

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU2010348684A 2010-03-18 2010-03-18 Cross-flow fan and air conditioner Active AU2010348684B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2014200103A AU2014200103B2 (en) 2010-03-18 2014-01-09 Cross-flow fan and air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/001945 WO2011114375A1 (ja) 2010-03-18 2010-03-18 貫流ファン及び空気調和機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2014200103A Division AU2014200103B2 (en) 2010-03-18 2014-01-09 Cross-flow fan and air conditioner

Publications (2)

Publication Number Publication Date
AU2010348684A1 AU2010348684A1 (en) 2012-09-13
AU2010348684B2 true AU2010348684B2 (en) 2013-11-07

Family

ID=44648514

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2010348684A Active AU2010348684B2 (en) 2010-03-18 2010-03-18 Cross-flow fan and air conditioner

Country Status (5)

Country Link
EP (1) EP2549114B1 (ja)
CN (1) CN102812253B (ja)
AU (1) AU2010348684B2 (ja)
ES (1) ES2690196T3 (ja)
WO (1) WO2011114375A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104870904B (zh) * 2012-12-21 2017-06-27 松下知识产权经营株式会社 空气调节机
WO2015146371A1 (ja) * 2014-03-25 2015-10-01 京セラドキュメントソリューションズ株式会社 クロスフローファン、電子機器、羽根車
CN107401517B (zh) * 2016-05-20 2023-12-05 阿美德格工业技术（上海）有限公司 使空气流动装置的风路结构及使空气流动装置
CN108612668A (zh) * 2016-12-09 2018-10-02 镇江立中机械设备有限公司 低压离心通风机
CN106640752B (zh) * 2016-12-19 2023-08-18 宁波方太厨具有限公司 一种吸油烟机叶轮
CN108087329A (zh) * 2017-09-08 2018-05-29 广东顺威精密塑料股份有限公司 一种降噪贯流风叶
CN109139545B (zh) * 2018-11-14 2024-05-03 珠海格力电器股份有限公司 叶片、贯流风叶及空调器
CN109538514A (zh) * 2019-01-21 2019-03-29 湖北工程职业学院 一种减震降噪的横流风机
CN113906218A (zh) 2019-07-03 2022-01-07 极光先进雷射株式会社 激光腔和电子器件的制造方法
CN110397606A (zh) * 2019-07-09 2019-11-01 京马电机有限公司 一种风道组件装置及其安装方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09280196A (ja) * 1996-04-11 1997-10-28 Daikin Ind Ltd 送風機
JP2007010259A (ja) * 2005-07-01 2007-01-18 Hitachi Appliances Inc 空気調和機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740718Y2 (ja) * 1988-04-11 1995-09-20 松下電器産業株式会社 クロスフローファン
JPH03210093A (ja) 1990-01-11 1991-09-13 Matsushita Electric Ind Co Ltd クロスフローファン
ATE200139T1 (de) * 1995-12-12 2001-04-15 Roche Ulrich Verfahren zur ausbildung einer oberfläche für den kontakt mit einem strömenden fluid und körper mit entsprechend ausgebildeten oberflächenbereichen
JP4433093B2 (ja) * 2008-05-09 2010-03-17 ダイキン工業株式会社 クロスフローファン及びこれを備えた空気調和機
JP4832498B2 (ja) * 2008-11-28 2011-12-07 三菱電機株式会社 貫流ファン及び空気調和機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09280196A (ja) * 1996-04-11 1997-10-28 Daikin Ind Ltd 送風機
JP2007010259A (ja) * 2005-07-01 2007-01-18 Hitachi Appliances Inc 空気調和機

Also Published As

Publication number Publication date
ES2690196T3 (es) 2018-11-19
EP2549114A1 (en) 2013-01-23
AU2010348684A1 (en) 2012-09-13
EP2549114A4 (en) 2017-09-13
CN102812253B (zh) 2016-08-03
WO2011114375A1 (ja) 2011-09-22
CN102812253A (zh) 2012-12-05
EP2549114B1 (en) 2018-08-29

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