JP5980180B2 - 軸流ファン、及び、その軸流ファンを有する空気調和機 - Google Patents

軸流ファン、及び、その軸流ファンを有する空気調和機 Download PDF

Info

Publication number
JP5980180B2
JP5980180B2 JP2013165454A JP2013165454A JP5980180B2 JP 5980180 B2 JP5980180 B2 JP 5980180B2 JP 2013165454 A JP2013165454 A JP 2013165454A JP 2013165454 A JP2013165454 A JP 2013165454A JP 5980180 B2 JP5980180 B2 JP 5980180B2
Authority
JP
Japan
Prior art keywords
blade
trailing edge
point
edge
axial fan
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
JP2013165454A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015034503A (ja
JP2015034503A5 (enExample
Inventor
慎悟 濱田
慎悟 濱田
誠治 中島
誠治 中島
池田　尚史
尚史 池田
敬英 田所
敬英 田所
拓也 児玉
拓也 児玉
小林　孝
小林　　孝
浩司 吉川
浩司 吉川
牧野　浩招
浩招 牧野
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
Priority to JP2013165454A priority Critical patent/JP5980180B2/ja
Priority to US14/447,977 priority patent/US9605686B2/en
Priority to EP14179447.9A priority patent/EP2835538B1/en
Priority to CN201420447330.0U priority patent/CN204239327U/zh
Priority to CN201410389328.7A priority patent/CN104343730B/zh
Publication of JP2015034503A publication Critical patent/JP2015034503A/ja
Publication of JP2015034503A5 publication Critical patent/JP2015034503A5/ja
Application granted granted Critical
Publication of JP5980180B2 publication Critical patent/JP5980180B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F04D29/384—Blades characterised by form
    • 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
    • F04D29/388—Blades characterised by construction
    • 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
    • F04D29/386—Skewed 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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow 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
    • 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
    • F05D2240/303—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 leading edge 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
    • 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
    • F05D2240/304—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 trailing edge 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
    • 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
    • F05D2240/307—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 tip of a rotor blade
    • 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

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)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
JP2013165454A 2013-08-08 2013-08-08 軸流ファン、及び、その軸流ファンを有する空気調和機 Active JP5980180B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013165454A JP5980180B2 (ja) 2013-08-08 2013-08-08 軸流ファン、及び、その軸流ファンを有する空気調和機
US14/447,977 US9605686B2 (en) 2013-08-08 2014-07-31 Axial flow fan and air-conditioning apparatus having the same
EP14179447.9A EP2835538B1 (en) 2013-08-08 2014-08-01 Axial flow fan and air-conditioning apparatus having the same
CN201420447330.0U CN204239327U (zh) 2013-08-08 2014-08-08 轴流扇以及具有该轴流扇的空调机
CN201410389328.7A CN104343730B (zh) 2013-08-08 2014-08-08 轴流扇以及具有该轴流扇的空调机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013165454A JP5980180B2 (ja) 2013-08-08 2013-08-08 軸流ファン、及び、その軸流ファンを有する空気調和機

Publications (3)

Publication Number Publication Date
JP2015034503A JP2015034503A (ja) 2015-02-19
JP2015034503A5 JP2015034503A5 (enExample) 2015-08-06
JP5980180B2 true JP5980180B2 (ja) 2016-08-31

Family

ID=51257411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013165454A Active JP5980180B2 (ja) 2013-08-08 2013-08-08 軸流ファン、及び、その軸流ファンを有する空気調和機

Country Status (4)

Country Link
US (1) US9605686B2 (enExample)
EP (1) EP2835538B1 (enExample)
JP (1) JP5980180B2 (enExample)
CN (2) CN204239327U (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5980180B2 (ja) 2013-08-08 2016-08-31 三菱電機株式会社 軸流ファン、及び、その軸流ファンを有する空気調和機
RU2658442C1 (ru) * 2014-08-07 2018-06-21 Мицубиси Электрик Корпорейшн Осевой вентилятор и установка для кондиционирования воздуха, имеющая осевой вентилятор
JP6409666B2 (ja) * 2014-09-18 2018-10-24 株式会社デンソー 送風機
US10378781B2 (en) * 2015-06-19 2019-08-13 Mitsubishi Electric Corporation Outdoor unit for refrigeration cycle apparatus, and refrigeration cycle apparatus
DE102015216579A1 (de) * 2015-08-31 2017-03-02 Ziehl-Abegg Se Lüfterrad, Lüfter und System mit mindestens einem Lüfter
JP2017053295A (ja) * 2015-09-11 2017-03-16 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 送風機および室外機
EP3372841B1 (en) * 2015-11-02 2019-12-25 Mitsubishi Electric Corporation Axial fan and air-conditioning device having said axial fan
KR102479815B1 (ko) * 2015-11-30 2022-12-23 삼성전자주식회사 송풍팬 및 이를 구비하는 공기 조화기
EP3385627B1 (en) * 2015-11-30 2023-04-12 Mitsubishi Electric Corporation Outdoor unit
USD858737S1 (en) * 2017-03-16 2019-09-03 Mitsubishi Electric Corporation Propeller fan
JP6957971B2 (ja) * 2017-05-22 2021-11-02 株式会社富士通ゼネラル プロペラファン
US11391295B2 (en) 2017-05-22 2022-07-19 Fujitsu General Limited Propeller fan
CN107023513A (zh) * 2017-06-16 2017-08-08 广东美的制冷设备有限公司 轴流风轮及空调器
DE102017212231A1 (de) * 2017-07-18 2019-01-24 Ziehl-Abegg Se Flügel für das Laufrad eines Ventilators, Laufrad sowie Axialventilator, Diagonalventilator oder Radialventilator
JP1600724S (enExample) * 2017-08-09 2018-04-02
JP1600722S (enExample) * 2017-08-09 2018-04-02
USD870254S1 (en) * 2017-08-09 2019-12-17 Mitsubishi Electric Corporation Propeller fan
JP6739656B2 (ja) * 2017-08-14 2020-08-12 三菱電機株式会社 羽根車、送風機、及び空気調和装置
CN107288927A (zh) * 2017-08-17 2017-10-24 苏州欧比特机械有限公司 一种风扇叶轮
USD911512S1 (en) * 2018-01-31 2021-02-23 Carrier Corporation Axial flow fan
JP2019138175A (ja) * 2018-02-07 2019-08-22 株式会社デンソー 送風装置
JP6931776B2 (ja) * 2018-03-28 2021-09-08 パナソニックＩｐマネジメント株式会社 軸流ファン
WO2019214632A1 (zh) * 2018-05-09 2019-11-14 约克广州空调冷冻设备有限公司 叶片及使用其的轴流叶轮
JP7150480B2 (ja) * 2018-05-30 2022-10-11 三菱重工サーマルシステムズ株式会社 プロペラファン及びこれを備えた空気調和機用室外ユニット
US11408435B2 (en) * 2018-06-22 2022-08-09 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Rotor and centrifugal compressor including the same
US11680580B2 (en) * 2018-11-22 2023-06-20 Gd Midea Air-Conditioning Equipment Co., Ltd. Axial-flow impeller and air-conditioner having the same
JPWO2020110167A1 (ja) * 2018-11-26 2021-05-13 三菱電機株式会社 翼車および軸流送風機
CN109441879A (zh) * 2018-12-26 2019-03-08 浙江科贸实业有限公司 一种复合式叶轮通风机及其复合式叶轮
USD980965S1 (en) * 2019-05-07 2023-03-14 Carrier Corporation Leading edge of a fan blade
CN113906220B (zh) * 2019-06-13 2023-09-15 三菱电机株式会社 轴流风扇、送风装置及制冷循环装置
US11128184B2 (en) * 2019-06-19 2021-09-21 Michael Cummings Magnetic rotating member and methods relating to same
US11598217B2 (en) 2019-10-17 2023-03-07 Dassault Systemes Simulia Corp. Method for automatic calculation of axial cooling fan shroud circular opening size
US11835054B2 (en) * 2019-10-17 2023-12-05 Dassault Systemes Simulia Corp. Method for automatic detection of axial cooling fan rotation direction
CN111350694B (zh) * 2020-03-13 2021-02-19 浙江上风高科专风实业有限公司 一种叶尖弯曲的减耗风机叶片的加工方法
WO2022113631A1 (ja) * 2020-11-27 2022-06-02 株式会社デンソー ファン装置
KR20220118813A (ko) 2021-02-19 2022-08-26 삼성전자주식회사 전원 공급 장치, 전자 장치, 및 그 제어 방법
JP2023101366A (ja) * 2022-01-07 2023-07-20 京セラインダストリアルツールズ株式会社 衣服用ファン装置及びファン付き衣服
CN115419617A (zh) * 2022-09-16 2022-12-02 宁波有铭电器有限公司 一种送风装置总成
USD1048368S1 (en) * 2023-03-09 2024-10-22 Regal Beloit Italy S.P.A. Fan wheel

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US77888A (en) * 1868-05-12 kennedy
US1895252A (en) * 1931-01-23 1933-01-24 Emmanuel G Kontos Propeller
FR2588925A1 (fr) * 1985-10-23 1987-04-24 Etri Sa Ventilateur equipe de moyens pour reduire le bruit engendre par la rotation de ses pales
US5906179A (en) * 1997-06-27 1999-05-25 Siemens Canada Limited High efficiency, low solidity, low weight, axial flow fan
JPH1144432A (ja) * 1997-07-24 1999-02-16 Hitachi Ltd 空気調和機
JP3039521B2 (ja) * 1998-07-02 2000-05-08 ダイキン工業株式会社 送風機用羽根車
KR100393993B1 (ko) * 2000-10-02 2003-08-09 엘지전자 주식회사 축류팬
JP4132826B2 (ja) * 2002-01-10 2008-08-13 シャープ株式会社 プロペラファンおよびその成型金型並びに流体送り装置
JP4467952B2 (ja) * 2003-11-10 2010-05-26 東芝キヤリア株式会社 プロペラファン、これを用いた空気調和機用室外ユニット
JP4649146B2 (ja) * 2004-08-26 2011-03-09 ダイキン工業株式会社 プロペラファン
JP4689262B2 (ja) * 2004-12-21 2011-05-25 東芝キヤリア株式会社 軸流ファン、空気調和機の室外機
SI22636A (sl) * 2007-10-24 2009-04-30 Hidria Rotomatika D.O.O. Lopatica aksialnega ventilatorja z valovito tlaäśno in sesalno povrĺ ino
JP4388992B1 (ja) * 2008-10-22 2009-12-24 シャープ株式会社 プロペラファン、流体送り装置および成型金型
JP5366532B2 (ja) * 2008-12-24 2013-12-11 東芝キヤリア株式会社 軸流ファンおよび空気調和機の室外機
JP5127854B2 (ja) * 2010-03-11 2013-01-23 三菱電機株式会社 送風機及びヒートポンプ装置
EP2570677B1 (en) * 2010-05-13 2019-01-23 Mitsubishi Electric Corporation Axial flow blower
JP2012012942A (ja) 2010-06-29 2012-01-19 Mitsubishi Electric Corp プロペラファン
JP2013130125A (ja) 2011-12-21 2013-07-04 Toshiba Carrier Corp プロペラファンおよびこれを用いた熱源ユニット
CN202659571U (zh) * 2012-06-28 2013-01-09 珠海格力电器股份有限公司 轴流风叶及包括该轴流风叶的空调
JP5980180B2 (ja) 2013-08-08 2016-08-31 三菱電機株式会社 軸流ファン、及び、その軸流ファンを有する空気調和機

Also Published As

Publication number Publication date
JP2015034503A (ja) 2015-02-19
US9605686B2 (en) 2017-03-28
EP2835538A2 (en) 2015-02-11
CN104343730A (zh) 2015-02-11
CN204239327U (zh) 2015-04-01
EP2835538A3 (en) 2015-08-05
CN104343730B (zh) 2017-04-12
US20150044058A1 (en) 2015-02-12
EP2835538B1 (en) 2017-09-27

Similar Documents

Publication Publication Date Title
JP5980180B2 (ja) 軸流ファン、及び、その軸流ファンを有する空気調和機
US11506211B2 (en) Counter-rotating fan
CN103597288B (zh) 空气调节机
JP5430754B2 (ja) 軸流送風機
JP6218862B2 (ja) 軸流送風機
JP7003337B1 (ja) ターボファン及び空気調和機
JP5425192B2 (ja) プロペラファン
CN203130602U (zh) 空调器用贯流风扇、贯流风机及空调器
WO2008075467A1 (ja) 軸流圧縮機の翼列
JP6604981B2 (ja) 軸流送風機の羽根車、及び軸流送風機
JP5127854B2 (ja) 送風機及びヒートポンプ装置
JP3127850B2 (ja) プロペラファン用羽根車
JPH05321891A (ja) 多翼ファン
JP6621194B2 (ja) ターボファン及びこのターボファンを用いた送風装置
JP6330738B2 (ja) 遠心送風機及びこれを用いた空気調和機
JP4818310B2 (ja) 軸流送風機
JP6739656B2 (ja) 羽根車、送風機、及び空気調和装置
JP2006233886A (ja) プロペラファン
JP6785623B2 (ja) 流体機械
CN115443382A (zh) 送风机
CN212130847U (zh) 一种轴流风叶、风机组件及其空调器
JP5425678B2 (ja) 軸流ファン
JP6980921B2 (ja) プロペラファンおよび送風装置
CN220505393U (zh) 轴流风轮、空调外机及空调器
CN111043078A (zh) 一种轴流风叶和空调器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150619

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150619

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20151015

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20151110

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151228

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160628

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160726

R150 Certificate of patent or registration of utility model

Ref document number: 5980180

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250