CN1107808C - 风扇叶轮 - Google Patents
风扇叶轮 Download PDFInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP102344/98 | 1998-04-14 | ||
JP10234498A JP3204208B2 (ja) | 1998-04-14 | 1998-04-14 | 斜流送風機羽根車 |
JP102344/1998 | 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 (ja) |
JP (1) | JP3204208B2 (ja) |
CN (1) | CN1107808C (ja) |
ES (1) | ES2230759T3 (ja) |
MY (1) | MY123252A (ja) |
Cited By (1)
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)
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 |
GB2476171B (en) | 2009-03-04 | 2011-09-07 | 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 |
EP2850324A2 (en) | 2012-05-16 | 2015-03-25 | Dyson Technology Limited | A fan |
GB2518935B (en) | 2012-05-16 | 2016-01-27 | Dyson Technology Ltd | A fan |
GB2532557B (en) | 2012-05-16 | 2017-01-11 | Dyson Technology Ltd | A fan comprsing means for suppressing noise |
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 (ja) | 2013-04-04 | 2014-10-09 | 三菱電機株式会社 | プロペラファン、送風装置及び室外機 |
GB2530906B (en) | 2013-07-09 | 2017-05-10 | Dyson Technology Ltd | A fan assembly |
DE102015216579A1 (de) | 2015-08-31 | 2017-03-02 | Ziehl-Abegg Se | Lüfterrad, Lüfter und System mit mindestens einem Lüfter |
RU2721214C2 (ru) * | 2015-11-16 | 2020-05-18 | Р.Е.М. Холдинг С.Р.Л. | Малошумная и высокоэффективная лопасть для осевых вентиляторов и роторов и осевой вентилятор или ротор, содержащий упомянутую лопасть |
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)
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 |
-
1998
- 1998-04-14 JP JP10234498A patent/JP3204208B2/ja not_active Expired - Lifetime
-
1999
- 1999-03-27 MY MYPI99001194A patent/MY123252A/en unknown
- 1999-03-29 EP EP99106357A patent/EP0955469B1/en not_active Expired - Lifetime
- 1999-03-29 ES ES99106357T patent/ES2230759T3/es not_active Expired - Lifetime
- 1999-04-13 CN CN99105133A patent/CN1107808C/zh not_active Expired - Fee Related
Cited By (2)
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 |
---|---|
EP0955469B1 (en) | 2004-10-20 |
MY123252A (en) | 2006-05-31 |
EP0955469A3 (en) | 2001-02-28 |
CN1232143A (zh) | 1999-10-20 |
EP0955469A2 (en) | 1999-11-10 |
JPH11294389A (ja) | 1999-10-26 |
JP3204208B2 (ja) | 2001-09-04 |
ES2230759T3 (es) | 2005-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |