KR20100134011A - 원심 송풍기 - Google Patents

원심 송풍기 Download PDF

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Publication number
KR20100134011A
KR20100134011A KR1020107022393A KR20107022393A KR20100134011A KR 20100134011 A KR20100134011 A KR 20100134011A KR 1020107022393 A KR1020107022393 A KR 1020107022393A KR 20107022393 A KR20107022393 A KR 20107022393A KR 20100134011 A KR20100134011 A KR 20100134011A
Authority
KR
South Korea
Prior art keywords
blade
main plate
wing
centrifugal blower
rear edge
Prior art date
Application number
KR1020107022393A
Other languages
English (en)
Korean (ko)
Inventor
신고 오오야마
Original Assignee
다이킨 고교 가부시키가이샤
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 다이킨 고교 가부시키가이샤 filed Critical 다이킨 고교 가부시키가이샤
Publication of KR20100134011A publication Critical patent/KR20100134011A/ko

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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
    • 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
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0022—Centrifugal or radial 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
    • 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
    • F05D2240/301—Cross-sectional characteristics
    • 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

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  • 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)
KR1020107022393A 2008-05-14 2009-05-13 원심 송풍기 KR20100134011A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2008-126940 2008-05-14
JP2008126940 2008-05-14

Publications (1)

Publication Number Publication Date
KR20100134011A true KR20100134011A (ko) 2010-12-22

Family

ID=41318788

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107022393A KR20100134011A (ko) 2008-05-14 2009-05-13 원심 송풍기

Country Status (7)

Country Link
US (1) US20110023526A1 (fr)
EP (1) EP2275689A1 (fr)
JP (1) JPWO2009139422A1 (fr)
KR (1) KR20100134011A (fr)
CN (1) CN101990604A (fr)
AU (1) AU2009247219A1 (fr)
WO (1) WO2009139422A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016195371A1 (fr) * 2015-06-03 2016-12-08 Samsung Electronics Co., Ltd. Turbo-ventilateur et climatiseur équipé de celui-ci
US9995311B2 (en) 2013-05-10 2018-06-12 Lg Electronics Inc. Centrifugal fan
US10662968B2 (en) 2013-05-10 2020-05-26 Lg Electronics Inc. Method of manufacturing centrifugal fan

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9004868B2 (en) * 2010-05-19 2015-04-14 The New York Blower Company Industrial fan impeller having a tapered blade and method
CN103477084B (zh) * 2011-04-12 2017-11-17 三菱电机株式会社 涡轮风扇以及空调机
US8998588B2 (en) 2011-08-18 2015-04-07 General Electric Company Segmented fan assembly
JP5988776B2 (ja) * 2012-08-29 2016-09-07 三菱電機株式会社 遠心送風機及びこの遠心送風機を備えた空気調和機
WO2014061094A1 (fr) * 2012-10-16 2014-04-24 三菱電機株式会社 Réacteur à double flux et appareil de conditionnement d'air
JP5811134B2 (ja) * 2013-04-30 2015-11-11 ダイキン工業株式会社 空気調和機の室内ユニット
JP5783214B2 (ja) * 2013-09-30 2015-09-24 ダイキン工業株式会社 遠心送風機及びこれを備えた空気調和機
JP6250145B2 (ja) * 2014-05-09 2017-12-20 三菱電機株式会社 遠心送風機及び電気掃除機
CN104279188B (zh) * 2014-10-29 2017-08-01 珠海格力电器股份有限公司 离心式风机及具有其的空调器
KR20160063743A (ko) * 2014-11-27 2016-06-07 삼성전자주식회사 원심송풍기용 팬조립체 및 이를 구비한 공기조화장치
DE102014226298A1 (de) * 2014-12-17 2016-06-23 Mahle International Gmbh Gebläse
ITUB20152807A1 (it) * 2015-08-03 2017-02-03 Ma Ti Ka S R L Ventola per forni per la cottura di alimenti
EP3324052A1 (fr) * 2016-11-18 2018-05-23 Sogefi Air & Cooling (SAS) Turbine de pompe à fluide
WO2018151013A1 (fr) * 2017-02-20 2018-08-23 株式会社デンソー Soufflante centrifuge
JP6747402B2 (ja) * 2017-08-11 2020-08-26 株式会社デンソー 送風機
WO2019106761A1 (fr) * 2017-11-29 2019-06-06 三菱電機株式会社 Ventilateur centrifuge et machine dynamo-électrique
JP7207933B2 (ja) * 2018-10-15 2023-01-18 日立建機株式会社 建設機械
EP3647603A1 (fr) 2018-10-31 2020-05-06 Carrier Corporation Agencement de roue centrifuge d'un ventilateur pour réduire le bruit
WO2020161850A1 (fr) * 2019-02-07 2020-08-13 三菱電機株式会社 Soufflante d'air centrifuge et climatiseur utilisant celle-ci
JP7040493B2 (ja) * 2019-04-25 2022-03-23 株式会社デンソー 遠心ファンおよびその遠心ファンを備えた送風機
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
CN114174726B (zh) * 2019-09-24 2023-08-15 东芝开利株式会社 冷冻循环装置的室内机以及叶轮
DE102020114387A1 (de) 2020-05-28 2021-12-02 Ebm-Papst Mulfingen Gmbh & Co. Kg Gebläserad mit dreidimensional gekrümmten Laufradschaufeln
JP7482332B2 (ja) * 2021-07-30 2024-05-13 三菱電機株式会社 羽根車及び遠心送風機
WO2023032762A1 (fr) * 2021-09-02 2023-03-09 株式会社デンソー Ventilateur centrifuge
CN113803290B (zh) * 2021-09-17 2024-01-19 苏州西热节能环保技术有限公司 一种火电机组风机进风区降阻方法
CN114370427A (zh) * 2021-12-17 2022-04-19 广东美的白色家电技术创新中心有限公司 叶轮、离心风机及吸油烟机
CN114321005B (zh) * 2022-03-01 2022-05-13 佛山市南海九洲普惠风机有限公司 一种低噪前弯离心风机叶轮

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60156997A (ja) * 1984-01-26 1985-08-17 Nippon Denso Co Ltd 遠心式送風機用フアン
JP2537987B2 (ja) * 1988-09-06 1996-09-25 松下冷機株式会社 遠心送風機
JP3055238B2 (ja) 1991-09-03 2000-06-26 松下電器産業株式会社 電動送風機
JPH0979184A (ja) * 1995-09-14 1997-03-25 Matsushita Electric Ind Co Ltd 電動送風機
JP3544325B2 (ja) * 1999-11-10 2004-07-21 三菱電機株式会社 遠心形送風機の羽根車および空気調和機
JP4037084B2 (ja) * 2000-11-02 2008-01-23 株式会社共立 中空品成形法によって組立てるためのブロワファン分割体
JP3711891B2 (ja) 2001-05-17 2005-11-02 ダイキン工業株式会社 送風機用羽根車
JP4432474B2 (ja) 2003-11-27 2010-03-17 ダイキン工業株式会社 遠心送風機の羽根車及びそれを備えた遠心送風機
JP3953085B1 (ja) * 2006-03-08 2007-08-01 ダイキン工業株式会社 遠心送風機用羽根車のブレード、ブレード支持回転体、遠心送風機用羽根車、及び遠心送風機用羽根車の製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9995311B2 (en) 2013-05-10 2018-06-12 Lg Electronics Inc. Centrifugal fan
US10662968B2 (en) 2013-05-10 2020-05-26 Lg Electronics Inc. Method of manufacturing centrifugal fan
WO2016195371A1 (fr) * 2015-06-03 2016-12-08 Samsung Electronics Co., Ltd. Turbo-ventilateur et climatiseur équipé de celui-ci
CN107429707A (zh) * 2015-06-03 2017-12-01 三星电子株式会社 涡轮式风扇和具有涡轮式风扇的空调
US10400781B2 (en) 2015-06-03 2019-09-03 Samsung Electronics Co., Ltd. Turbo fan and air conditioner having the same

Also Published As

Publication number Publication date
JPWO2009139422A1 (ja) 2011-09-22
US20110023526A1 (en) 2011-02-03
AU2009247219A1 (en) 2009-11-19
CN101990604A (zh) 2011-03-23
EP2275689A1 (fr) 2011-01-19
WO2009139422A1 (fr) 2009-11-19

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application