KR100487375B1 - 축류팬 - Google Patents
축류팬 Download PDFInfo
- Publication number
- KR100487375B1 KR100487375B1 KR10-2002-0072731A KR20020072731A KR100487375B1 KR 100487375 B1 KR100487375 B1 KR 100487375B1 KR 20020072731 A KR20020072731 A KR 20020072731A KR 100487375 B1 KR100487375 B1 KR 100487375B1
- Authority
- KR
- South Korea
- Prior art keywords
- hub
- blade
- axial fan
- reinforcement
- fan
- Prior art date
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
- F04D29/26—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
- F04D29/386—Skewed blades
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (5)
- 대략 원통형으로 형성되며, 모터의 구동력에 의해 회전되는 허브와, 상기 허브의 외주면에 방사형으로 다수개 형성되는 블레이드로 구성된 축류팬에 있어서,상기 허브와 리딩 에지가 만나는 블레이드의 소정 영역에는 상기 허브와 블레이드가 만나는 부분에 대략 부채꼴 형상으로 형성된 내측 보강부와 상기 내측 보강부에서 외측으로 소정 거리 이격됨과 아울러 대략 원호형으로 형성되는 적어도 1개 이상의 외측 보강부로 이루어짐과 동시에 블레이드의 두께보다 두꺼운 보강부가 형성됨을 특징으로 하는 축류팬.
- 삭제
- 제 1 항에 있어서,상기 외측 보강부는 그 양단부가 리딩 에지와 허브에 각각 연결됨을 특징으로 하는 축류팬.
- 제 3 항에 있어서,상기 외측 보강부는 동일한 폭을 갖도록 형성됨을 특징으로 하는 축류팬.
- 제 3 항에 있어서,상기 외측 보강부는 소정 부분이 보다 큰 폭을 갖도록 형성됨을 특징으로 하는 축류팬.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0072731A KR100487375B1 (ko) | 2002-11-21 | 2002-11-21 | 축류팬 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0072731A KR100487375B1 (ko) | 2002-11-21 | 2002-11-21 | 축류팬 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040044643A KR20040044643A (ko) | 2004-05-31 |
KR100487375B1 true KR100487375B1 (ko) | 2005-05-03 |
Family
ID=37340665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0072731A KR100487375B1 (ko) | 2002-11-21 | 2002-11-21 | 축류팬 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100487375B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101565294B1 (ko) * | 2008-07-31 | 2015-11-04 | 삼성전자 주식회사 | 축류 팬 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61101698A (ja) * | 1984-10-23 | 1986-05-20 | Mitsubishi Electric Corp | プロペラフアン |
JPH11132194A (ja) * | 1997-10-24 | 1999-05-18 | Toshiba Corp | 軸流ファン |
JP2001115995A (ja) * | 1999-10-20 | 2001-04-27 | Daikin Ind Ltd | 軸流ファン用羽根車 |
KR20010081656A (ko) * | 2000-02-17 | 2001-08-29 | 구자홍 | 축류팬 |
-
2002
- 2002-11-21 KR KR10-2002-0072731A patent/KR100487375B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61101698A (ja) * | 1984-10-23 | 1986-05-20 | Mitsubishi Electric Corp | プロペラフアン |
JPH11132194A (ja) * | 1997-10-24 | 1999-05-18 | Toshiba Corp | 軸流ファン |
JP2001115995A (ja) * | 1999-10-20 | 2001-04-27 | Daikin Ind Ltd | 軸流ファン用羽根車 |
KR20010081656A (ko) * | 2000-02-17 | 2001-08-29 | 구자홍 | 축류팬 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101565294B1 (ko) * | 2008-07-31 | 2015-11-04 | 삼성전자 주식회사 | 축류 팬 |
Also Published As
Publication number | Publication date |
---|---|
KR20040044643A (ko) | 2004-05-31 |
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