JPS5569762A - Windmill or water wheel vane - Google Patents
Windmill or water wheel vaneInfo
- Publication number
- JPS5569762A JPS5569762A JP14289578A JP14289578A JPS5569762A JP S5569762 A JPS5569762 A JP S5569762A JP 14289578 A JP14289578 A JP 14289578A JP 14289578 A JP14289578 A JP 14289578A JP S5569762 A JPS5569762 A JP S5569762A
- Authority
- JP
- Japan
- Prior art keywords
- vane
- foam styrol
- styrol
- windmill
- weights
- 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.)
- Pending
Links
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
-
- 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
- Hydraulic Turbines (AREA)
- Wind Motors (AREA)
Abstract
PURPOSE: To obtain a vane having excellent floating and elastic characteristics, to be handled easily and to be manufactured easily, by making a vane of foam styrol or processed foam styrol and providing this vane with flywheels or suitable weights which coordinate with this vane.
CONSTITUTION: In a windmill vane or water wheel vane, vane 1' fitted to rotary shaft 2' is made of foam styrol or processed foam styrol. Or, in propeller 4 made of foam styrol or processed foam styrol, weights 5, 5' are fixed at its ends. By this, it is possible to obtain a vane which is light and has floating and elastic characteristics, and which is easy to handle and easy to manufacture, utilizing the characteristic features of foam styrol. Further, by fitting elastic wheels or weights on it, it is possible to increase its centrifugal force.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14289578A JPS5569762A (en) | 1978-11-21 | 1978-11-21 | Windmill or water wheel vane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14289578A JPS5569762A (en) | 1978-11-21 | 1978-11-21 | Windmill or water wheel vane |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5569762A true JPS5569762A (en) | 1980-05-26 |
Family
ID=15326088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14289578A Pending JPS5569762A (en) | 1978-11-21 | 1978-11-21 | Windmill or water wheel vane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5569762A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2460021A (en) * | 2008-05-08 | 2009-11-18 | Aviat Entpr Ltd | Rotor blades for underwater turbines |
CN104595093A (en) * | 2014-11-28 | 2015-05-06 | 李长清 | Dam-free river power station |
-
1978
- 1978-11-21 JP JP14289578A patent/JPS5569762A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2460021A (en) * | 2008-05-08 | 2009-11-18 | Aviat Entpr Ltd | Rotor blades for underwater turbines |
GB2460021B (en) * | 2008-05-08 | 2010-09-22 | Aviat Entpr Ltd | Rotor blades |
CN104595093A (en) * | 2014-11-28 | 2015-05-06 | 李长清 | Dam-free river power station |
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