CN1107808C - 风扇叶轮 - Google Patents

风扇叶轮 Download PDF

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Publication number
CN1107808C
CN1107808C CN99105133A CN99105133A CN1107808C CN 1107808 C CN1107808 C CN 1107808C CN 99105133 A CN99105133 A CN 99105133A CN 99105133 A CN99105133 A CN 99105133A CN 1107808 C CN1107808 C CN 1107808C
Authority
CN
China
Prior art keywords
blade
impeller
fan
respect
windward side
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.)
Expired - Fee Related
Application number
CN99105133A
Other languages
English (en)
Chinese (zh)
Other versions
CN1232143A (zh
Inventor
泉善树
杉尾孝
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN1232143A publication Critical patent/CN1232143A/zh
Application granted granted Critical
Publication of CN1107808C publication Critical patent/CN1107808C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN99105133A 1998-04-14 1999-04-13 风扇叶轮 Expired - Fee Related CN1107808C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10234498A JP3204208B2 (ja) 1998-04-14 1998-04-14 斜流送風機羽根車
JP102344/1998 1998-04-14
JP102344/98 1998-04-14

Publications (2)

Publication Number Publication Date
CN1232143A CN1232143A (zh) 1999-10-20
CN1107808C true CN1107808C (zh) 2003-05-07

Family

ID=14324890

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99105133A Expired - Fee Related CN1107808C (zh) 1998-04-14 1999-04-13 风扇叶轮

Country Status (5)

Country Link
EP (1) EP0955469B1 (fr)
JP (1) JP3204208B2 (fr)
CN (1) CN1107808C (fr)
ES (1) ES2230759T3 (fr)
MY (1) MY123252A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102003412A (zh) * 2010-12-03 2011-04-06 陈新 鸟翅型高压轴流风机叶片

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3473549B2 (ja) * 2000-04-28 2003-12-08 松下電器産業株式会社 送風機羽根車とその送風機羽根車を備えた空気調和機
BR0003706A (pt) * 2000-05-30 2002-02-13 Tecsis Tecnologia E Sist S Ava Pá para ventilador axial de baixo ruìdo e alta eficiência
DE10110243A1 (de) * 2001-03-05 2002-09-12 Glen Dimplex Deutschland Gmbh Heizlüfter
TW524928B (en) * 2001-04-26 2003-03-21 Daikin Ind Ltd Blower and air conditioner with the same
KR100761153B1 (ko) * 2001-06-12 2007-09-21 한라공조주식회사 축류팬
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
KR100487339B1 (ko) * 2002-11-18 2005-05-03 엘지전자 주식회사 축류팬
KR100484824B1 (ko) * 2002-11-19 2005-04-22 엘지전자 주식회사 축류팬
KR101187223B1 (ko) 2005-04-06 2012-10-02 한라공조주식회사 축류팬
JP4631563B2 (ja) * 2005-06-29 2011-02-16 パナソニック株式会社 送風機
JP4802694B2 (ja) * 2005-12-13 2011-10-26 パナソニック株式会社 送風機羽根車及び空気調和機
JP5003198B2 (ja) * 2006-06-19 2012-08-15 パナソニック株式会社 空気調和機の室外機
JP4967883B2 (ja) * 2007-07-23 2012-07-04 パナソニック株式会社 斜流送風機羽根車と空気調和機
JP4967882B2 (ja) * 2007-07-23 2012-07-04 パナソニック株式会社 斜流送風機羽根車と空気調和機
GB2468312A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
GB2476172B (en) 2009-03-04 2011-11-16 Dyson Technology Ltd Tilting fan stand
JP2012026402A (ja) * 2010-07-27 2012-02-09 Panasonic Corp 斜流ファン及びこれを備えた空気調和機
GB2483448B (en) 2010-09-07 2015-12-02 Dyson Technology Ltd A fan
GB2486019B (en) 2010-12-02 2013-02-20 Dyson Technology Ltd A fan
CN103161759B (zh) * 2011-12-09 2016-03-02 珠海格力电器股份有限公司 轴流风叶
GB2498547B (en) 2012-01-19 2015-02-18 Dyson Technology Ltd A fan
WO2013171452A2 (fr) 2012-05-16 2013-11-21 Dyson Technology Limited Ventilateur
GB2518935B (en) 2012-05-16 2016-01-27 Dyson Technology Ltd A fan
GB2502104B (en) 2012-05-16 2016-01-27 Dyson Technology Ltd A fan
FR2991012B1 (fr) * 2012-05-23 2016-08-12 Valeo Systemes Thermiques Ventilateur pour automobile a pales optimisees
GB2503907B (en) 2012-07-11 2014-05-28 Dyson Technology Ltd A fan assembly
WO2014162552A1 (fr) 2013-04-04 2014-10-09 三菱電機株式会社 Ventilateur à hélice, dispositif soufflant, et équipement extérieur
GB2516058B (en) 2013-07-09 2016-12-21 Dyson Technology Ltd A fan assembly with an oscillation and tilt mechanism
DE102015216579A1 (de) 2015-08-31 2017-03-02 Ziehl-Abegg Se Lüfterrad, Lüfter und System mit mindestens einem Lüfter
PL3377775T3 (pl) * 2015-11-16 2022-09-19 R.E.M. Holding S.R.L. Przemysłowy wentylator osiowy z łopatami o niskim poziomie hałasu i dużej wydajności
US11519422B2 (en) * 2018-05-09 2022-12-06 York Guangzhou Air Conditioning And Refrigeration Co., Ltd. Blade and axial flow impeller using same
CN108506247A (zh) * 2018-05-09 2018-09-07 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
DE102022119333A1 (de) 2022-08-02 2024-02-08 Technische Universität Darmstadt, Körperschaft des öffentlichen Rechts Strömungsmaschine mit einer verstellbaren Axiallaufradanordnung
CN116398471A (zh) * 2023-04-11 2023-07-07 威海克莱特菲尔风机股份有限公司 一种前掠式叶片叶轮及构成轴流风机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1964525A (en) * 1932-07-30 1934-06-26 Gen Electric Fan blade
US3416725A (en) * 1967-10-12 1968-12-17 Acme Engineering And Mfg Corp Dihedral bladed ventilating fan
JPS5783696A (en) * 1980-11-14 1982-05-25 Nippon Denso Co Ltd Fan
US5906179A (en) * 1997-06-27 1999-05-25 Siemens Canada Limited High efficiency, low solidity, low weight, axial flow fan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102003412A (zh) * 2010-12-03 2011-04-06 陈新 鸟翅型高压轴流风机叶片
CN102003412B (zh) * 2010-12-03 2014-04-02 陈新 鸟翅型高压轴流风机叶片

Also Published As

Publication number Publication date
EP0955469A3 (fr) 2001-02-28
EP0955469A2 (fr) 1999-11-10
JPH11294389A (ja) 1999-10-26
EP0955469B1 (fr) 2004-10-20
JP3204208B2 (ja) 2001-09-04
MY123252A (en) 2006-05-31
ES2230759T3 (es) 2005-05-01
CN1232143A (zh) 1999-10-20

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20030507

Termination date: 20140413