JP2013127234A - 上掛け水車 - Google Patents
上掛け水車 Download PDFInfo
- Publication number
- JP2013127234A JP2013127234A JP2011277748A JP2011277748A JP2013127234A JP 2013127234 A JP2013127234 A JP 2013127234A JP 2011277748 A JP2011277748 A JP 2011277748A JP 2011277748 A JP2011277748 A JP 2011277748A JP 2013127234 A JP2013127234 A JP 2013127234A
- Authority
- JP
- Japan
- Prior art keywords
- water
- turbine
- degrees
- wheel
- angle
- 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
-
- 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
Landscapes
- Hydraulic Turbines (AREA)
Abstract
【解決手段】水車羽根15を回転方向とは逆方向に寝かせ、かつ、水車羽根15の上部5bと下部15aのなす角を135度〜155度の範囲に設定し、上部15bの回転方向の逆方向の寝かせ角を下部15aより大きくしてなる上掛け水車である。この上掛け水車においては、下部15aの取付角を放射軸線Lに対して75度から50度の範囲に設定するのがよく、また水車羽根15の先端に水留め堰17が設けられるのがよりよい。
【選択図】図1
Description
したがって、この水車を発電機に接続すれば、発電量の増大が期待される。
13 輪板
14 水車底板
15 水車羽根
16 バケット
17 水留め堰
L 放射軸線
θ1 下部の取付角
θ2 下部と上部のなす角
S1,S2 水位
Claims (4)
- 上掛け水車において、水車羽根を回転方向とは逆方向に寝かせ、かつ、水車羽根の上部と下部のなす角を135度〜155度の範囲に設定し、上部の回転方向の逆方向の寝かせ角を下部より大きくしてなることを特徴とする上掛け水車。
- 下部の取付角を放射軸線に対して75度から45度の範囲に設定することを特徴とする請求項1記載の上掛け水車。
- 水車羽根の先端に水留め堰が設けられてなることを特徴とする請求項1記載の上掛け水車。
- 輪板がドーナツ板状とされ、その内径を小さくすることにより、バケットの貯留水量の増大が図られてなることを特徴とする請求項1記載の上掛け水車。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011277748A JP5146973B1 (ja) | 2011-12-19 | 2011-12-19 | 上掛け水車 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011277748A JP5146973B1 (ja) | 2011-12-19 | 2011-12-19 | 上掛け水車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5146973B1 JP5146973B1 (ja) | 2013-02-20 |
JP2013127234A true JP2013127234A (ja) | 2013-06-27 |
Family
ID=47890536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011277748A Active JP5146973B1 (ja) | 2011-12-19 | 2011-12-19 | 上掛け水車 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5146973B1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015031918A1 (en) * | 2013-09-09 | 2015-03-12 | Desmond Edward Cawood | Gravitatonal energy driven fluid dispenser, e.g. irrigator |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5688964U (ja) * | 1979-12-11 | 1981-07-16 | ||
GB2172341A (en) * | 1985-03-12 | 1986-09-17 | Martin Research & Developments | Water driven turbine |
JP2003074453A (ja) * | 2001-09-03 | 2003-03-12 | Maeda Seikan Kk | 衝動タービン |
JP2003214311A (ja) * | 2002-01-25 | 2003-07-30 | Nishimatsu Constr Co Ltd | 水車装置 |
JP2005330919A (ja) * | 2004-05-20 | 2005-12-02 | New Power Kk | 携帯型水力発電装置 |
JP2006348924A (ja) * | 2005-06-16 | 2006-12-28 | Fujiro Minagawa | 羽根車装置及び羽根車装置貸出システム |
DE102007022860A1 (de) * | 2006-09-20 | 2008-06-05 | Hofsäss, Harry | Vorrichtung zur Stromerzeugung für Wehre |
-
2011
- 2011-12-19 JP JP2011277748A patent/JP5146973B1/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5688964U (ja) * | 1979-12-11 | 1981-07-16 | ||
GB2172341A (en) * | 1985-03-12 | 1986-09-17 | Martin Research & Developments | Water driven turbine |
GB2172341B (en) * | 1985-03-12 | 1989-08-16 | Martin Research & Developments | Water driven turbine |
JP2003074453A (ja) * | 2001-09-03 | 2003-03-12 | Maeda Seikan Kk | 衝動タービン |
JP2003214311A (ja) * | 2002-01-25 | 2003-07-30 | Nishimatsu Constr Co Ltd | 水車装置 |
JP2005330919A (ja) * | 2004-05-20 | 2005-12-02 | New Power Kk | 携帯型水力発電装置 |
JP2006348924A (ja) * | 2005-06-16 | 2006-12-28 | Fujiro Minagawa | 羽根車装置及び羽根車装置貸出システム |
DE102007022860A1 (de) * | 2006-09-20 | 2008-06-05 | Hofsäss, Harry | Vorrichtung zur Stromerzeugung für Wehre |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015031918A1 (en) * | 2013-09-09 | 2015-03-12 | Desmond Edward Cawood | Gravitatonal energy driven fluid dispenser, e.g. irrigator |
Also Published As
Publication number | Publication date |
---|---|
JP5146973B1 (ja) | 2013-02-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8308422B2 (en) | Submerged hydroelectric turbines having buoyancy chambers | |
JP6618920B2 (ja) | 流体動力学的エネルギー変換システムおよびその使用 | |
CA2706538A1 (en) | Maintenance system of helical turbine | |
JP2007332871A (ja) | 風車用羽根車 | |
RU2687188C2 (ru) | Турбина фрэнсиса с короткими лопастями и коротким ободом | |
JP5146973B1 (ja) | 上掛け水車 | |
JP2017008883A (ja) | タービン用羽根車及び発電装置 | |
KR20170116915A (ko) | 고 효율의 수차 및 이를 이용한 소수력 발전장치 | |
TW201716687A (zh) | 多層葉片式風力發電裝置 | |
JP4840890B1 (ja) | 上掛式水車 | |
JP2018076841A (ja) | 軸流水車発電装置 | |
JP2007107483A (ja) | 直線翼垂直軸風車 | |
JP6032698B2 (ja) | 自然エネルギー取出装置 | |
JP4892716B1 (ja) | 風力発電装置 | |
JP2013072340A (ja) | 水車ランナ、水力機械、および水力機械の運転方法 | |
JP2015140802A (ja) | 水力発電装置 | |
JP2017210872A (ja) | 流体発電装置 | |
JP4736563B2 (ja) | 風車 | |
JP4814186B2 (ja) | 抗力型風車 | |
JP5683039B1 (ja) | 落水型水車 | |
JP2006152937A (ja) | サボニウス型風力発電装置 | |
KR101645526B1 (ko) | 불균형을 이용한 수차 | |
KR101479863B1 (ko) | 발전장치 | |
JP6678885B1 (ja) | 水車及び水力発電装置 | |
JP4736573B2 (ja) | 風車 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20121109 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121120 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151207 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151207 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151207 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151207 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |