MD2126C2 - Windmill (variants) - Google Patents
Windmill (variants)Info
- Publication number
- MD2126C2 MD2126C2 MDA20010312A MD20010312A MD2126C2 MD 2126 C2 MD2126 C2 MD 2126C2 MD A20010312 A MDA20010312 A MD A20010312A MD 20010312 A MD20010312 A MD 20010312A MD 2126 C2 MD2126 C2 MD 2126C2
- Authority
- MD
- Moldova
- Prior art keywords
- wind
- blade
- windmill
- plants
- variant
- Prior art date
Links
- 238000005086 pumping Methods 0.000 abstract 1
- 238000009827 uniform distribution Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/211—Rotors for wind turbines with vertical axis
- F05B2240/213—Rotors for wind turbines with vertical axis of the Savonius type
-
- 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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the wind-power engineering and may be used in the wind-electric plants for block functioning with the electric generator, forming ecologically pure wind-electric plants, as well as for actuation of the pumping and compressor plants, saw-mills, mills etc.The windmill (variant 1) contains a vertical axle and at least two helical, arched in cross-section blades joined with it. Each blade is assembled of horizontally placed bands, the great sides of which are overlapped and the small ones are rigidly fixed onto lateral generators. The latter ones are joined with the vertical axle by tiered up radial traverses of aerodynamic profile.In the windmill (variant 2) on the convex side along each blade in its central line is fixed a dissector, executed in the form of a rod bent according to the blade surface form and it is fixed onto it so that between it and the blade surface is formed an interstice.The result consists in the possibility of uniform distribution of the wind loads, especially at extreme wind loads.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20010312A MD2126C2 (en) | 2001-07-25 | 2001-07-25 | Windmill (variants) |
CZ200415906U CZ14967U1 (en) | 2001-07-25 | 2002-06-24 | Wind engine |
PCT/MD2002/000001 WO2003019006A1 (en) | 2001-07-25 | 2002-06-24 | Windmill (variants) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20010312A MD2126C2 (en) | 2001-07-25 | 2001-07-25 | Windmill (variants) |
Publications (2)
Publication Number | Publication Date |
---|---|
MD2126B1 MD2126B1 (en) | 2003-03-31 |
MD2126C2 true MD2126C2 (en) | 2003-09-30 |
Family
ID=19739966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20010312A MD2126C2 (en) | 2001-07-25 | 2001-07-25 | Windmill (variants) |
Country Status (3)
Country | Link |
---|---|
CZ (1) | CZ14967U1 (en) |
MD (1) | MD2126C2 (en) |
WO (1) | WO2003019006A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD3419C2 (en) * | 2005-05-19 | 2008-05-31 | Михаил ПОЛЯКОВ | Process and device for flow vortex conversion |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2415750B (en) * | 2003-07-24 | 2006-07-26 | Xc02 Ltd | Vertical-axis wind turbine |
DE102005029478A1 (en) * | 2005-06-24 | 2006-12-28 | Alexander Faller Sen. | Wind power plant, has propeller turbine with rotor blades rotatably fixed at center, where rotor blades have shaft with wind collecting groove, and width of gap formed between inner flanks of groove is variable |
EP2128439A1 (en) | 2008-05-27 | 2009-12-02 | Syneola SA | An intelligent decentralized electrical power generation system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1451328A1 (en) * | 1987-01-19 | 1989-01-15 | С. Г. Шалупов | Wind engine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU14498A1 (en) * | 1927-02-17 | 1930-03-31 | Ф.С. Семячков | Wind engine |
SE7909537L (en) * | 1979-11-19 | 1981-05-20 | Risto T Joutsiniemi | WIND CREW-WIND ROTOR |
SU1150395A1 (en) * | 1983-01-17 | 1985-04-15 | Научно-Исследовательский Сектор Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им.С.Я.Жука | Vertical axle wind wheel |
RU2101260C1 (en) * | 1993-09-02 | 1998-01-10 | Санкт-Петербургский институт огнеупоров | Binder for use in manufacture of refractories to impart to them water- repelling properties |
-
2001
- 2001-07-25 MD MDA20010312A patent/MD2126C2/en not_active IP Right Cessation
-
2002
- 2002-06-24 CZ CZ200415906U patent/CZ14967U1/en not_active IP Right Cessation
- 2002-06-24 WO PCT/MD2002/000001 patent/WO2003019006A1/en not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1451328A1 (en) * | 1987-01-19 | 1989-01-15 | С. Г. Шалупов | Wind engine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD3419C2 (en) * | 2005-05-19 | 2008-05-31 | Михаил ПОЛЯКОВ | Process and device for flow vortex conversion |
Also Published As
Publication number | Publication date |
---|---|
CZ14967U1 (en) | 2004-12-06 |
MD2126B1 (en) | 2003-03-31 |
WO2003019006A1 (en) | 2003-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
MM4A | Patent for invention definitely lapsed due to non-payment of fees |