JP5703499B2 - 風袋を具備する風車ブレード - Google Patents
風袋を具備する風車ブレード Download PDFInfo
- Publication number
- JP5703499B2 JP5703499B2 JP2011164914A JP2011164914A JP5703499B2 JP 5703499 B2 JP5703499 B2 JP 5703499B2 JP 2011164914 A JP2011164914 A JP 2011164914A JP 2011164914 A JP2011164914 A JP 2011164914A JP 5703499 B2 JP5703499 B2 JP 5703499B2
- Authority
- JP
- Japan
- Prior art keywords
- wind
- blade
- tare
- wind turbine
- receiving surface
- 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
- 244000105017 Vicia sativa Species 0.000 description 18
- 238000010248 power generation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Wind Motors (AREA)
Description
風車ブレードに関するものである。
・ ブレードの受風面を湾曲することにより、これまでは多くの有効な風が風車ロ
ータの回転で風車ロ−タの外側に飛散していたが、この飛散を防ぎ多くの風を取り入れる事ができる。
ら(1)で集めた風を集約して放出する事により風速が高まり風エネルギーの増大効果を生む。
する背面抗力風の流れを拡散する事で気圧が薄くなり、受風面が風袋部から排出される風と相乗作用し、いっそう風速が高まり風エネルギーの増大効果が得られる。
したがって、この(1)〜(3)の効果により、風エネルギーが増大されこれまで以上の高効率な発電ができる。
生産にあたり類似品との摩擦を避けるために、該申請人で商標登録出願「風袋風車(商願2011−001531)」の査定を、意匠登録願「風袋風車翼(意願2011−15217)」を出願しています。
2 風袋風車ブレード
3 ブレードの受風面
4 ブレード後縁円弧形状の線
5 風袋部
6 風袋部のなめらかな反り
7 ブレード背面
8 受風面の自然風の流れ
9 背面抗力風の流れ
Claims (3)
- ブレード2の受風面3が凹面形となるように回転軸に存するブレード基端部よりブレード先端部の方向に反りが設けられ、かつ該ブレード2の背面抗力風の流れ9の下流側の後縁のほぼ中央部にブレード内部方向に向かって円弧形状の風袋部5が設けられ、しかも該風袋部5が自然風の流れ8の風下側に向かって
なめらかな反り6のある流線形状としたことを特徴とする風袋風車ブレード。
- 請求項1の風袋風車ブレードを備えることを特徴とする風袋風車ロータ。
- 請求項2の風袋風車ロータを備えることを特徴とする風力発電機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011164914A JP5703499B2 (ja) | 2011-07-28 | 2011-07-28 | 風袋を具備する風車ブレード |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011164914A JP5703499B2 (ja) | 2011-07-28 | 2011-07-28 | 風袋を具備する風車ブレード |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013029056A JP2013029056A (ja) | 2013-02-07 |
JP5703499B2 true JP5703499B2 (ja) | 2015-04-22 |
Family
ID=47786305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011164914A Expired - Fee Related JP5703499B2 (ja) | 2011-07-28 | 2011-07-28 | 風袋を具備する風車ブレード |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5703499B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106401866B (zh) * | 2016-08-22 | 2023-06-16 | 内蒙古工业大学 | 刀锋形风力机叶片 |
KR101878191B1 (ko) * | 2017-08-31 | 2018-07-13 | 송덕수 | 블레이드가 후방에 구비된 풍력발전기 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6116856A (en) * | 1998-09-18 | 2000-09-12 | Patterson Technique, Inc. | Bi-directional fan having asymmetric, reversible blades |
JP4097020B2 (ja) * | 2002-07-04 | 2008-06-04 | 幸雄 中田 | 回転翼 |
JP2007138736A (ja) * | 2005-11-15 | 2007-06-07 | Yasuhisa Choshoin | 強度を要した取替式多翼型ブレード |
US7985052B2 (en) * | 2007-10-18 | 2011-07-26 | Wind Simplicity Inc. | Curved blade for wind turbines |
JP2009103051A (ja) * | 2007-10-23 | 2009-05-14 | Eco Win:Kk | 風車装置及びこれを用いた風力発電装置 |
JP2011032918A (ja) * | 2009-07-31 | 2011-02-17 | Tokyo Ootomakku Kk | 風車 |
TR201008900A2 (tr) * | 2010-10-27 | 2011-06-21 | K���K Osman | Temas yüzeyleri arttırılmış yüksek verimli bir pervane. |
-
2011
- 2011-07-28 JP JP2011164914A patent/JP5703499B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2013029056A (ja) | 2013-02-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI231840B (en) | Windmill for wind power generation | |
US20180216599A1 (en) | Horizontal axis wind machine with multiple rotors | |
CN101749188B (zh) | 用于风力涡轮机叶片的根部套筒 | |
US20110042962A1 (en) | Vertical shaft type darius windmill | |
WO2008084827A1 (ja) | 風力発電用の風車及び風力発電装置 | |
EP2592265A3 (en) | Power producing spinner for a wind turbine | |
KR100940013B1 (ko) | 저풍속 실속제어/정속운전용 풍력발전기 블레이드 | |
JP2015532391A (ja) | 風力発電装置 | |
DK2128434T3 (en) | Wind turbine blades with twisted and tapered tips | |
JP2004084590A (ja) | ウイングレット付き風車 | |
JP5703499B2 (ja) | 風袋を具備する風車ブレード | |
US20130149161A1 (en) | Conical wind turbine | |
CN104564528A (zh) | 一种风力发电机 | |
CN205559156U (zh) | 带前置整流罩的高效风力机 | |
CN202900548U (zh) | 风电机组带传动涡扇式多叶片轻型风轮 | |
JP5805913B1 (ja) | 風車翼及びそれを備えた風力発電装置 | |
CN202991343U (zh) | 一种垂直轴风力发电机风叶 | |
JP5433553B2 (ja) | 風車翼およびこれを備えた風力発電装置ならびに風車翼の設計方法 | |
CN204984732U (zh) | 一种双转子风力发电机组 | |
US20180355845A1 (en) | Low friction vertical axis-horizontal blade wind turbine with high efficiency | |
KR20100007816U (ko) | 수직축 풍력발전기용 복합회전날개 장치 | |
CN217950578U (zh) | 一种带导流的水平轴风力机整流罩 | |
KR20140123324A (ko) | 공조용 수평축 풍력발전시스템 | |
CN211474324U (zh) | 一种可提升风力发电机组发电量的风电叶片 | |
JP2012092658A (ja) | 風車翼およびこれを備えた風力発電装置ならびに風車翼の設計方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140708 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20140709 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20140805 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140902 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141022 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150127 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150203 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5703499 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |