HK1021556A1 - Centrifugal blower, method of manufacturing the same, and air-conditioner provided with the same. - Google Patents

Centrifugal blower, method of manufacturing the same, and air-conditioner provided with the same.

Info

Publication number
HK1021556A1
HK1021556A1 HK00100481A HK00100481A HK1021556A1 HK 1021556 A1 HK1021556 A1 HK 1021556A1 HK 00100481 A HK00100481 A HK 00100481A HK 00100481 A HK00100481 A HK 00100481A HK 1021556 A1 HK1021556 A1 HK 1021556A1
Authority
HK
Hong Kong
Prior art keywords
same
manufacturing
air
centrifugal blower
conditioner provided
Prior art date
Application number
HK00100481A
Other languages
English (en)
Inventor
Tsunehisa Sanagi
Hideaki Sakamoto
Original Assignee
Daikin Ind 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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of HK1021556A1 publication Critical patent/HK1021556A1/xx

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
    • F04D29/66—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
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially 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
    • F04D29/26—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
HK00100481A 1997-09-30 2000-01-25 Centrifugal blower, method of manufacturing the same, and air-conditioner provided with the same. HK1021556A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP09265401A JP3092554B2 (ja) 1997-09-30 1997-09-30 遠心送風機及びその製造方法並びに該遠心送風機を備えた空気調和機
PCT/JP1998/004331 WO1999017027A1 (fr) 1997-09-30 1998-09-28 Soufflante radiale, procede de fabrication, et conditionneur d'air equipe de cette soufflante

Publications (1)

Publication Number Publication Date
HK1021556A1 true HK1021556A1 (en) 2000-06-16

Family

ID=17416662

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00100481A HK1021556A1 (en) 1997-09-30 2000-01-25 Centrifugal blower, method of manufacturing the same, and air-conditioner provided with the same.

Country Status (8)

Country Link
EP (1) EP0942175B1 (xx)
JP (1) JP3092554B2 (xx)
CN (1) CN1133819C (xx)
AU (1) AU712784B2 (xx)
DE (1) DE69827764T2 (xx)
ES (1) ES2234153T3 (xx)
HK (1) HK1021556A1 (xx)
WO (1) WO1999017027A1 (xx)

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JP2001234888A (ja) * 2000-02-25 2001-08-31 Mitsubishi Heavy Ind Ltd 送風機
KR100818429B1 (ko) * 2000-12-04 2008-04-01 로버트 보쉬 코포레이션 고효율의 단일형 원심형 블로워
JP4736252B2 (ja) * 2001-06-28 2011-07-27 ダイキン工業株式会社 多翼送風機の羽根車及びそれを備えた多翼送風機
JP4432865B2 (ja) * 2004-09-30 2010-03-17 ダイキン工業株式会社 送風機の羽根車およびそれを用いた空気調和機
JP4517955B2 (ja) * 2005-06-24 2010-08-04 三菱電機株式会社 貫流送風機用羽根車および空気調和機
KR100719103B1 (ko) 2005-09-26 2007-05-17 주식회사 에어로네트 터보형 후향익 다중 임펠러의 하이브리드 설계방법
JP4973249B2 (ja) 2006-03-31 2012-07-11 ダイキン工業株式会社 多翼ファン
US8225623B2 (en) 2007-03-14 2012-07-24 Mitsubishi Electric Corporation Centrifugal fan, air conditioner
US8256241B2 (en) 2007-03-14 2012-09-04 Mitsubishi Electric Corporation Air conditioner
CN101372987B (zh) * 2007-08-24 2012-09-19 富准精密工业(深圳)有限公司 扇叶结构及具有该扇叶结构的离心风扇
CN101377206B (zh) * 2007-08-31 2013-08-07 富准精密工业(深圳)有限公司 扇叶结构及具有该扇叶结构的离心风扇
JP5012836B2 (ja) * 2007-11-26 2012-08-29 ダイキン工業株式会社 遠心ファン
JP4371171B2 (ja) * 2008-05-09 2009-11-25 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
CN101749272B (zh) * 2008-12-19 2011-09-28 常州祥明电机有限公司 一种风机叶轮
JP4994421B2 (ja) * 2009-05-08 2012-08-08 三菱電機株式会社 遠心ファン及び空気調和機
JP5164932B2 (ja) 2009-06-11 2013-03-21 三菱電機株式会社 ターボファンおよび空気調和機
JP5143173B2 (ja) * 2010-03-29 2013-02-13 三菱電機株式会社 ターボファン及びこれを装備した空気調和機の室内機
JP6078945B2 (ja) * 2011-11-04 2017-02-15 ダイキン工業株式会社 遠心送風機
CN102588337B (zh) * 2012-02-29 2015-11-18 Tcl空调器(中山)有限公司 轴流风轮结构及轴流风扇
CN103511335B (zh) * 2012-06-25 2016-08-24 珠海格力电器股份有限公司 空调、离心风机及其叶片
CN102996509A (zh) * 2012-09-27 2013-03-27 宁波狮球通风机电有限公司 离心风机
CN102954041B (zh) * 2012-11-20 2015-09-02 石狮市通达电机有限公司 离心式鼓风机及包含该种离心式鼓风机的空调机
CN102996506A (zh) * 2012-11-28 2013-03-27 李起武 一种风扇
CN103185028B (zh) * 2013-04-03 2016-02-24 宁波朗迪叶轮机械有限公司 一种后倾式离心风叶
KR20140125522A (ko) * 2013-04-19 2014-10-29 엘지전자 주식회사 터보팬
CN104179724A (zh) * 2013-05-23 2014-12-03 纬创资通股份有限公司 风扇
JP6042299B2 (ja) * 2013-09-20 2016-12-14 株式会社クボタ モーアのカッターブレード
CN104564971B (zh) * 2013-10-22 2017-05-10 珠海格力电器股份有限公司 风机系统及其锁紧装置
CN103696985A (zh) * 2013-11-30 2014-04-02 宁波方太厨具有限公司 一种离心风机的叶轮
US9765788B2 (en) * 2013-12-04 2017-09-19 Apple Inc. Shrouded fan impeller with reduced cover overlap
JP6203867B2 (ja) * 2013-12-27 2017-09-27 本田技研工業株式会社 インペラ
CN105298907A (zh) * 2014-06-19 2016-02-03 杨博胜 流体泵浦低紊流动叶轮
CN104500442A (zh) * 2014-10-28 2015-04-08 佛山市禾才科技服务有限公司 一种低噪音单机式离心风机
CN104454637A (zh) * 2014-11-13 2015-03-25 中国北车集团大连机车研究所有限公司 高速电力动车组冷却系统用低噪离心风机叶轮
WO2016090417A1 (en) * 2014-12-12 2016-06-16 Aireng Pty Ltd Centrifugal fan
CN104852455A (zh) * 2015-05-20 2015-08-19 徐伯琴 污水处理设备动力系统的风机叶轮
CN104836323A (zh) * 2015-05-20 2015-08-12 鲁霄钢 地埋式污水处理设备
CN104868577A (zh) * 2015-05-20 2015-08-26 徐伯琴 污水处理设备动力系统
US10844876B2 (en) 2015-06-16 2020-11-24 ResMed Pty Ltd Impeller with inclined and reverse inclined blades
CN106979163A (zh) * 2016-01-15 2017-07-25 台湾樱花股份有限公司 抽油烟机低噪音风扇结构
JP6314998B2 (ja) * 2016-01-18 2018-04-25 ダイキン工業株式会社 遠心ファンの羽根車
KR102592234B1 (ko) * 2016-08-16 2023-10-20 한화파워시스템 주식회사 원심 압축기
JP2019019758A (ja) * 2017-07-18 2019-02-07 日本電産株式会社 遠心ファンインペラおよび当該遠心ファンインペラを備える遠心ファン
ES2892967T3 (es) 2017-07-26 2022-02-07 Mitsubishi Electric Corp Acondicionador de aire
WO2019194638A1 (ko) * 2018-04-06 2019-10-10 엘지전자 주식회사 팬어셈블리 및 공기조화기
CN108425879B (zh) * 2018-05-22 2023-11-21 乐清市永成机械有限公司 一种漩涡自吸式泵用叶轮
FR3082897B1 (fr) * 2018-06-20 2022-11-04 Air Liquide Medical Systems Micro-soufflante a roue a ailettes a rebords echancres pour appareil d'assistance respiratoire
CN109236735A (zh) * 2018-10-19 2019-01-18 宁波奥克斯电气股份有限公司 一种离心风轮及天花机
EP3647603A1 (en) 2018-10-31 2020-05-06 Carrier Corporation Arrangement of centrifugal impeller of a fan for reducing noise
KR20210071374A (ko) * 2019-12-06 2021-06-16 엘지전자 주식회사 가습청정장치
CN114294086A (zh) * 2021-12-15 2022-04-08 华南理工大学 具有叶尖锯齿结构的冷却风扇及其气动噪声的计算方法
CN117028312B (zh) * 2023-08-16 2024-07-16 深圳市百越汽车科技有限公司 叶轮结构及风机

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DE3137554A1 (de) * 1981-09-22 1983-03-31 Wilhelm Gebhardt Gmbh, 7112 Waldenburg "radialventilator"
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JP3448136B2 (ja) * 1994-11-08 2003-09-16 三菱重工業株式会社 プロペラファン
AU4097297A (en) * 1996-10-15 1998-04-23 Craig Davies Pty. Ltd. Improved fan blade construction

Also Published As

Publication number Publication date
WO1999017027A1 (fr) 1999-04-08
EP0942175B1 (en) 2004-11-24
JP3092554B2 (ja) 2000-09-25
CN1133819C (zh) 2004-01-07
AU712784B2 (en) 1999-11-18
EP0942175A1 (en) 1999-09-15
DE69827764T2 (de) 2005-12-29
ES2234153T3 (es) 2005-06-16
DE69827764D1 (de) 2004-12-30
AU9186298A (en) 1999-04-23
JPH11101198A (ja) 1999-04-13
EP0942175A4 (en) 2002-05-08
CN1241248A (zh) 2000-01-12

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130928