KR20100013523A - 축류 팬 - Google Patents
축류 팬 Download PDFInfo
- Publication number
- KR20100013523A KR20100013523A KR1020080075086A KR20080075086A KR20100013523A KR 20100013523 A KR20100013523 A KR 20100013523A KR 1020080075086 A KR1020080075086 A KR 1020080075086A KR 20080075086 A KR20080075086 A KR 20080075086A KR 20100013523 A KR20100013523 A KR 20100013523A
- Authority
- KR
- South Korea
- Prior art keywords
- reinforcing member
- hub
- axial fan
- shape
- blade
- 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.)
- Granted
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
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/329—Details of the hub
-
- 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
- F04D29/34—Blade mountings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
- 허브와,상기 허브에서 방사형으로 돌출되어, 이와 함께 회전하는 날개를 구비하는 축류 팬에 있어서,상기 날개와 상기 허브가 서로 접하는 에지부에는 상기 날개의 회전 방향으로 돌출되어 형성되는 보강부재를 구비하는 것을 특징으로 하는 축류 팬.
- 제1항에 있어서,상기 보강부재는 상기 날개의 두께 방향으로 돌출되어 형성되는 것을 특징으로 하는 축류 팬.
- 제1항에 있어서,상기 보강부재는 구(球) 형상으로 마련되는 것을 특징으로 하는 축류 팬.
- 제2항에 있어서,상기 허브와 상기 날개 각각이 상기 보강부재와 접하는 부분은 라운드 형상을 가지는 것을 특징으로 하는 축류 팬.
- 제1항에 있어서,상기 보강부재는 상기 허브 및 상기 날개와 일체로 형성되는 것을 특징으로 하는 축류 팬.
- 제1항에 있어서,상기 보강부재는 상기 날개의 상측에 구(球) 모양으로 돌출되어 형성되는 구(球)부와, 상기 날개의 하측에 원기둥 모양으로 돌출되어 형성되는 원기둥부를 구비하는 것을 특징으로 하는 축류 팬.
- 제6항에 있어서,상기 보강부재는 상기 원기둥부에서 소정 깊이 함몰되어 형성되는 공동(空洞)부를 구비하는 것을 특징으로 하는 축류 팬.
- 허브와,상기 허브의 외주면에서 돌출되어 형성되는 날개와,상기 허브의 외주면과 상기 날개의 전연(前緣)부가 형성하는 공간을 메우는 보강부재를 구비하는 축류 팬.
- 제8항에 있어서,상기 허브 및 상기 날개 각각이 상기 보강부재와 접하는 부분은 라운드 형상으로 마련되는 것을 특징으로 하는 축류 팬.
- 제8항에 있어서,상기 보강부재는 구(球) 형상으로 마련되는 것을 특징으로 하는 축류 팬.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080075086A KR101565294B1 (ko) | 2008-07-31 | 2008-07-31 | 축류 팬 |
US12/458,351 US8303259B2 (en) | 2008-07-31 | 2009-07-08 | Axial flow fan |
CN200910140265.0A CN101639075B (zh) | 2008-07-31 | 2009-07-13 | 轴流风扇 |
EP09165472.3A EP2149713B1 (en) | 2008-07-31 | 2009-07-15 | Axial flow fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080075086A KR101565294B1 (ko) | 2008-07-31 | 2008-07-31 | 축류 팬 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100013523A true KR20100013523A (ko) | 2010-02-10 |
KR101565294B1 KR101565294B1 (ko) | 2015-11-04 |
Family
ID=41228701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080075086A Active KR101565294B1 (ko) | 2008-07-31 | 2008-07-31 | 축류 팬 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8303259B2 (ko) |
EP (1) | EP2149713B1 (ko) |
KR (1) | KR101565294B1 (ko) |
CN (1) | CN101639075B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014069861A1 (en) * | 2012-10-31 | 2014-05-08 | Samsung Electronics Co., Ltd. | Propeller fan and air conditioner having the same |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD727490S1 (en) * | 2013-02-25 | 2015-04-21 | Wellington Drive Technologies Limited | Fan blade |
USD750211S1 (en) | 2014-02-27 | 2016-02-23 | Mitsubishi Electric Corporation | Propeller fan |
US10280935B2 (en) * | 2016-04-26 | 2019-05-07 | Parker-Hannifin Corporation | Integral fan and airflow guide |
KR20230135265A (ko) | 2022-03-16 | 2023-09-25 | 엘지전자 주식회사 | 축류팬 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3711219A (en) * | 1971-09-20 | 1973-01-16 | Fram Corp | Fan connecting reinforcing cap to hub |
US4174924A (en) * | 1975-10-21 | 1979-11-20 | Wallace Murray Corporation | Sheet metal fan assembly |
US4040769A (en) * | 1976-02-20 | 1977-08-09 | Britz Robert N | Fan wheel |
JPH0660638B2 (ja) * | 1987-10-07 | 1994-08-10 | 松下電器産業株式会社 | 斜流羽根車 |
DE19710608B4 (de) * | 1997-03-14 | 2007-10-31 | Behr Gmbh & Co. Kg | Axiallüfter für den Kühler eines Verbrennungsmotors |
CN2311647Y (zh) * | 1997-11-03 | 1999-03-24 | 朱亚芳 | 一种风机叶片 |
TW442616B (en) * | 1998-06-15 | 2001-06-23 | Dinesh Patel | An improved vane system |
DE19903647A1 (de) * | 1999-01-29 | 2000-08-03 | Stadtmueller Gmbh | Axiallüfter |
US6302650B1 (en) * | 1999-12-23 | 2001-10-16 | Borgwarner Inc. | Molded cooling fan |
BR0203998B1 (pt) * | 2001-02-07 | 2010-11-16 | ventilador axial para veìculos. | |
JP4483148B2 (ja) * | 2001-08-29 | 2010-06-16 | ダイキン工業株式会社 | 軸流ファン用羽根車 |
CN2534400Y (zh) * | 2001-12-27 | 2003-02-05 | 上海南泰通风机设备有限公司 | 叶轮 |
KR100487375B1 (ko) * | 2002-11-21 | 2005-05-03 | 엘지전자 주식회사 | 축류팬 |
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 |
TWI370876B (en) * | 2006-01-23 | 2012-08-21 | Delta Electronics Inc | Fan and impeller thereof |
JP2007247494A (ja) * | 2006-03-15 | 2007-09-27 | Matsushita Electric Ind Co Ltd | 斜流送風機羽根車 |
JP4922698B2 (ja) | 2006-08-25 | 2012-04-25 | 三洋電機株式会社 | 軸流ファン |
DE602007006116D1 (de) * | 2006-08-25 | 2010-06-10 | Sanyo Electric Co | Axiallüfter und Auslegungsverfahren dafür |
-
2008
- 2008-07-31 KR KR1020080075086A patent/KR101565294B1/ko active Active
-
2009
- 2009-07-08 US US12/458,351 patent/US8303259B2/en active Active
- 2009-07-13 CN CN200910140265.0A patent/CN101639075B/zh active Active
- 2009-07-15 EP EP09165472.3A patent/EP2149713B1/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014069861A1 (en) * | 2012-10-31 | 2014-05-08 | Samsung Electronics Co., Ltd. | Propeller fan and air conditioner having the same |
US9033674B2 (en) | 2012-10-31 | 2015-05-19 | Samsung Electronics Co., Ltd. | Propeller fan and air conditioner having the same |
Also Published As
Publication number | Publication date |
---|---|
CN101639075A (zh) | 2010-02-03 |
CN101639075B (zh) | 2014-02-26 |
US20100028154A1 (en) | 2010-02-04 |
US8303259B2 (en) | 2012-11-06 |
EP2149713A3 (en) | 2016-03-30 |
EP2149713A2 (en) | 2010-02-03 |
EP2149713B1 (en) | 2017-12-27 |
KR101565294B1 (ko) | 2015-11-04 |
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