JPS5744780A - Double set sailed wind mill - Google Patents
Double set sailed wind millInfo
- Publication number
- JPS5744780A JPS5744780A JP11836980A JP11836980A JPS5744780A JP S5744780 A JPS5744780 A JP S5744780A JP 11836980 A JP11836980 A JP 11836980A JP 11836980 A JP11836980 A JP 11836980A JP S5744780 A JPS5744780 A JP S5744780A
- Authority
- JP
- Japan
- Prior art keywords
- sails
- wind
- arms
- rotary shaft
- revolve
- 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
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Wind Motors (AREA)
Abstract
PURPOSE: To increase the rotating efficiency of the wind mill by a method wherein two sets of wind mills, which revolve round the rotary shaft of arms while rotating in opposite directions to each other with the rotatinal speed of half times as fast as the revolution speed, are provided between the two arms rotatable about the rotary shaft.
CONSTITUTION: Sails 4 and 5, which revolve about an axis AA', and sails 6 and 7, which revolve about an axis BB', are provided between the arms 2 and 3 rotatable around the rotary shaft 0 of a pole 1 as a rotary center o. The straight line segment AB is arranged eccentric to the rotary center o by the dimesnion e. The angles between the sails 4 and 5 and between the sails 6 and 7 are made 90°. The sails 4 and 5 are revolved and rotated toward the direction a2 and the sails 6 and 7 toward the direction b2 at the same revolution speed and at the rotational speed of half times as fast as the revolution speed. When the wind blows from the direction W, the arms 2 and 3 automatically turn normal to the wind direction W, resulting in bringing the sail 4 to the location as illustrated with a dash line 4' by revolving for 90° and rotating for 45°. In the same manner as mentioned about, the sail 4, at this time, the sails 5, 6 and 7 are brought to the locations as 5', 6' and 7', resulting in enabling the wind mill to be applied with the force components to turn the wind mill regardless of the wind direction.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11836980A JPS5744780A (en) | 1980-08-29 | 1980-08-29 | Double set sailed wind mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11836980A JPS5744780A (en) | 1980-08-29 | 1980-08-29 | Double set sailed wind mill |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5744780A true JPS5744780A (en) | 1982-03-13 |
Family
ID=14734994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11836980A Pending JPS5744780A (en) | 1980-08-29 | 1980-08-29 | Double set sailed wind mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5744780A (en) |
-
1980
- 1980-08-29 JP JP11836980A patent/JPS5744780A/en active Pending
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