JP2020008014A - 折板汎用タービン - Google Patents
折板汎用タービン Download PDFInfo
- Publication number
- JP2020008014A JP2020008014A JP2018136234A JP2018136234A JP2020008014A JP 2020008014 A JP2020008014 A JP 2020008014A JP 2018136234 A JP2018136234 A JP 2018136234A JP 2018136234 A JP2018136234 A JP 2018136234A JP 2020008014 A JP2020008014 A JP 2020008014A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- turbine
- rotation axis
- line
- blades
- 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.)
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Classifications
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- 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
- Y02E10/20—Hydro energy
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
- Hydraulic Turbines (AREA)
- Wind Motors (AREA)
Abstract
Description
r=c*cos v/(2*sin w)
s=−r*cos w
a=√(c2+(s+r)2)
tan u=tan v*sin w/(2*cos(w/2))
b 羽根の傾きvのときの羽根の幅cの水平距離
c 羽根の幅
d 隣り合う羽根同士のピッチ間隔
h 羽根の長さ
w 隣り合う羽根同士のなす偏角
v 羽根の傾き角度
u 隣り合う羽根同士のなす面角
s h=0としたときの二等辺三角形の羽根において、回転軸の位置2から底辺中点までの距離
r h=0としたときの二等辺三角形の羽根において、回転軸の位置2から頂点までの距離
n 羽根の枚数
t 平面材の厚さ
1 羽根部分
2 展開図における回転軸の位置
3 切断線
4A 折線
4B 4Aが谷折りならば山折り折線。4Aが山折りならば谷折り折線。
5 回転軸
r=c*cos v/(2*sin w)
s=−r*cos w
a=√((c/2) 2+(s+r)2)
Claims (1)
- 隣り合う羽根同士がなす偏角(w)、羽根の傾き(v)、羽根の幅(c)によって決定された切断線(3)と折れ線(4A、4B)と回転軸の位置(2)で構成される展開図に基づき、厚さ(t)の平面材を、切断線(3)で切断し、一方の折線(4A)を谷折り、もう一方の折線(4B)を山折りとして、一定の面角(u)で交互に折り曲げることによって形成された汎用タービン。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018136234A JP7013094B2 (ja) | 2018-07-02 | 2018-07-02 | 折板汎用タービン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018136234A JP7013094B2 (ja) | 2018-07-02 | 2018-07-02 | 折板汎用タービン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020008014A true JP2020008014A (ja) | 2020-01-16 |
JP7013094B2 JP7013094B2 (ja) | 2022-01-31 |
Family
ID=69151157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018136234A Active JP7013094B2 (ja) | 2018-07-02 | 2018-07-02 | 折板汎用タービン |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7013094B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3055676U (ja) * | 1998-07-09 | 1999-01-22 | 伊勢雄 杉野 | 回転羽根車付き装飾体装置、およびその回転羽根車 |
JP3116432U (ja) * | 2005-08-17 | 2005-12-08 | 幸三 岩田 | 「かざぐるま」式風力発電装置 |
JP2006256264A (ja) * | 2005-03-18 | 2006-09-28 | Shoji Tougeda | 機能性クラフト |
JP2010261432A (ja) * | 2009-04-28 | 2010-11-18 | Hiroo Ichikawa | ロータ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3148914U (ja) | 2008-12-19 | 2009-03-05 | 株式会社日本計器製作所 | 不等ピッチ羽根を用いたファンモータ |
-
2018
- 2018-07-02 JP JP2018136234A patent/JP7013094B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3055676U (ja) * | 1998-07-09 | 1999-01-22 | 伊勢雄 杉野 | 回転羽根車付き装飾体装置、およびその回転羽根車 |
JP2006256264A (ja) * | 2005-03-18 | 2006-09-28 | Shoji Tougeda | 機能性クラフト |
JP3116432U (ja) * | 2005-08-17 | 2005-12-08 | 幸三 岩田 | 「かざぐるま」式風力発電装置 |
JP2010261432A (ja) * | 2009-04-28 | 2010-11-18 | Hiroo Ichikawa | ロータ |
Also Published As
Publication number | Publication date |
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JP7013094B2 (ja) | 2022-01-31 |
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