KR100988237B1 - 유속증가형 구조를 가지는 회전 블레이드 - Google Patents
유속증가형 구조를 가지는 회전 블레이드 Download PDFInfo
- Publication number
- KR100988237B1 KR100988237B1 KR1020080109618A KR20080109618A KR100988237B1 KR 100988237 B1 KR100988237 B1 KR 100988237B1 KR 1020080109618 A KR1020080109618 A KR 1020080109618A KR 20080109618 A KR20080109618 A KR 20080109618A KR 100988237 B1 KR100988237 B1 KR 100988237B1
- Authority
- KR
- South Korea
- Prior art keywords
- inlet
- fluid
- outlet
- flow
- flow path
- 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
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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
-
- 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
-
- 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)
- Wind Motors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
Claims (8)
- 삭제
- 유체와 충돌하는 충돌면을 가지며, 상기 유체에 의해 일방향으로 회전하는 회전 블레이드에 있어서,상기 충돌면으로부터 함몰된 하나 이상의 유로를 가지며,상기 유로는 상기 일방향에 대하여 전방에 위치하여 상기 유체가 유입되는 유입구와 상기 일방향에 대하여 후방에 위치하여 상기 유체가 유출되는 유출구를 가지고, 상기 유입구의 단면적은 상기 유출구의 단면적보다 큰 것을 특징으로 하는 회전 블레이드.
- 제2항에 있어서,상기 유입구의 단면적은 상기 유출구를 향하여 점진적으로 감소하는 것을 특징으로 하는 회전 블레이드.
- 제2항 또는 제3항에 있어서,상기 유로는 복수개이며,상기 유로는 상기 회전 블레이드의 끝단으로부터 상기 회전 블레이드의 회전중심을 향하여 대체로 나란하게 배치되는 것을 특징으로 하는 회전 블레이드.
- 제2항 또는 제3항에 있어서,상기 유로는 상기 회전 블레이드의 회전중심을 기준으로 원호 형상인 것을 특징으로 하는 회전 블레이드.
- 삭제
- 삭제
- 삭제
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080109618A KR100988237B1 (ko) | 2008-11-06 | 2008-11-06 | 유속증가형 구조를 가지는 회전 블레이드 |
| CN200980131230.9A CN102119279B (zh) | 2008-11-06 | 2009-11-06 | 带有流速增加型结构的旋转叶片及机翼 |
| PCT/KR2009/006530 WO2010053317A2 (ko) | 2008-11-06 | 2009-11-06 | 유속증가형 구조를 가지는 회전 블레이드 및 에어포일 |
| US13/125,734 US8851843B2 (en) | 2008-11-06 | 2009-11-06 | Rotating blade and air foil with structure for increasing flow rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080109618A KR100988237B1 (ko) | 2008-11-06 | 2008-11-06 | 유속증가형 구조를 가지는 회전 블레이드 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090015008A KR20090015008A (ko) | 2009-02-11 |
| KR100988237B1 true KR100988237B1 (ko) | 2010-10-18 |
Family
ID=40684765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080109618A Expired - Fee Related KR100988237B1 (ko) | 2008-11-06 | 2008-11-06 | 유속증가형 구조를 가지는 회전 블레이드 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8851843B2 (ko) |
| KR (1) | KR100988237B1 (ko) |
| CN (1) | CN102119279B (ko) |
| WO (1) | WO2010053317A2 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443356B (zh) * | 2014-12-15 | 2016-06-08 | 佛山市神风航空科技有限公司 | 一种带半转机构升力翼 |
| CN112373619B (zh) * | 2020-11-24 | 2023-01-31 | 天津小鲨鱼智能科技有限公司 | 一种水翼 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR890003813Y1 (ko) * | 1986-12-06 | 1989-06-05 | 경종만 | 비행기의 양력을 증대시키는 장치 |
| JP2006183598A (ja) * | 2004-12-28 | 2006-07-13 | Zephyr Corp | 風車翼、風力発電装置および送風機 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886421A (en) * | 1984-01-09 | 1989-12-12 | Wind Feather, United Science Asc. | Wind turbine air foil |
| US5193983A (en) * | 1991-08-05 | 1993-03-16 | Norm Pacific Automation Corp. | Axial-flow fan-blade with profiled guide fins |
| CN1088667A (zh) * | 1992-12-16 | 1994-06-29 | 新典自动化股份有限公司 | 具导流翼形肋之轴流式扇叶 |
| CA2239413A1 (en) * | 1995-12-12 | 1997-06-19 | Roche. Ulrich La | Process for forming a surface for contact with a flowing fluid and body with such surface regions |
| JP2003254294A (ja) * | 2002-03-01 | 2003-09-10 | Nippon Densan Corp | 軸流ファンモータ |
| DE20301445U1 (de) * | 2003-01-30 | 2004-06-09 | Moser, Josef | Rotorblatt |
| CN200985903Y (zh) * | 2006-12-13 | 2007-12-05 | 青岛海信空调有限公司 | 轴流风扇 |
| EP2129908B1 (en) * | 2007-03-20 | 2010-12-01 | Vestas Wind Systems A/S | Wind turbine blades with vortex generators |
| EP2031243A1 (en) * | 2007-08-31 | 2009-03-04 | Lm Glasfiber A/S | Means to maintain a flow attached to the exterior of a flow control member |
| EP2031244A1 (en) * | 2007-08-31 | 2009-03-04 | Lm Glasfiber A/S | Means to maintain flow of a flowing medium attached to the exterior of a flow control member by use of crossing sub-channels |
| GB2466478A (en) * | 2008-12-02 | 2010-06-30 | Aerovortex Mills Ltd | Suction generation device |
-
2008
- 2008-11-06 KR KR1020080109618A patent/KR100988237B1/ko not_active Expired - Fee Related
-
2009
- 2009-11-06 CN CN200980131230.9A patent/CN102119279B/zh not_active Expired - Fee Related
- 2009-11-06 WO PCT/KR2009/006530 patent/WO2010053317A2/ko not_active Ceased
- 2009-11-06 US US13/125,734 patent/US8851843B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR890003813Y1 (ko) * | 1986-12-06 | 1989-06-05 | 경종만 | 비행기의 양력을 증대시키는 장치 |
| JP2006183598A (ja) * | 2004-12-28 | 2006-07-13 | Zephyr Corp | 風車翼、風力発電装置および送風機 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090015008A (ko) | 2009-02-11 |
| US20110206514A1 (en) | 2011-08-25 |
| WO2010053317A2 (ko) | 2010-05-14 |
| CN102119279B (zh) | 2016-12-28 |
| WO2010053317A3 (ko) | 2010-07-29 |
| US8851843B2 (en) | 2014-10-07 |
| CN102119279A (zh) | 2011-07-06 |
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