MD3419B2 - Process and device for flow vortex conversion - Google Patents
Process and device for flow vortex conversionInfo
- Publication number
- MD3419B2 MD3419B2 MDA20050142A MD20050142A MD3419B2 MD 3419 B2 MD3419 B2 MD 3419B2 MD A20050142 A MDA20050142 A MD A20050142A MD 20050142 A MD20050142 A MD 20050142A MD 3419 B2 MD3419 B2 MD 3419B2
- Authority
- MD
- Moldova
- Prior art keywords
- vortex
- flow
- blade
- rotation
- axis
- Prior art date
Links
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
- F03D5/00—Other wind motors
- F03D5/005—Wind motors having a single vane which axis generate a conus or like surface
-
- 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/121—Blades, their form or construction
-
- 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
- F05B2240/24—Rotors for turbines
- F05B2240/243—Rotors for turbines of the Archimedes screw type
-
- 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
- F05B2250/00—Geometry
- F05B2250/20—Geometry three-dimensional
- F05B2250/25—Geometry three-dimensional helical
-
- 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
- F05B2250/00—Geometry
- F05B2250/60—Structure; Surface texture
- F05B2250/61—Structure; Surface texture corrugated
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Wind Motors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the wind-power engineering, in particular to rotors of the wind turbines for wind power conversion into mechanical and electric power, and may be used in the constructions of vortex devices for phase and component separation of mixes. The process for flow vortex conversion includes direction of the incoming flow toward the concave inside of the blades and formation of vortex braids onto said surface. It is increased the kinetic energy of the flow with the help of the vortex braid formers, placed at an angle with the blade axis of rotation. When separating the flow from the blade inside the vortex braids are consecutively conversed and broken. The device for flow vortex conversion comprises an axis of rotation (1) and at least one helical blade (2), made arch-shaped in cross-section and fixed thereon by means of tiered up holders (3) and rests. Each blade (2) is made thin, of at least two layers (6, 7) joined between them, with the cross section profile in the form of curve, close to the form of the effective aerodynamic profile, with the form correction, and ending in a wing flap fillet. On the concave surface of the inner layer (7) there are placed the vortex braid formers (8), oriented toward the incoming flow direction, converging to the axis of rotation (1) and made with asymptotically decreasing profile of the end edges and with sawtooth cross-section with asymmetrical parts, the smaller of which is concave arched. The blades (2), the holders (3) and the rests are preliminarily tensed, forming an integral tensed structure. The aerodynamic profile of the device and the blade torsion are made according to the phyllotaxy rule.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20050142A MD3419C2 (en) | 2005-05-19 | 2005-05-19 | Process and device for flow vortex conversion |
PCT/MD2006/000003 WO2006123924A1 (en) | 2005-05-19 | 2006-05-18 | Method and device for a steam vortex transformation |
DE202006020323U DE202006020323U1 (en) | 2005-05-19 | 2006-05-18 | Device for vortex forming a flow |
US11/914,729 US20090214339A1 (en) | 2005-05-19 | 2006-05-18 | Method and device for a stream vortex transformation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20050142A MD3419C2 (en) | 2005-05-19 | 2005-05-19 | Process and device for flow vortex conversion |
Publications (3)
Publication Number | Publication Date |
---|---|
MD20050142A MD20050142A (en) | 2007-03-31 |
MD3419B2 true MD3419B2 (en) | 2007-10-31 |
MD3419C2 MD3419C2 (en) | 2008-05-31 |
Family
ID=37431467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20050142A MD3419C2 (en) | 2005-05-19 | 2005-05-19 | Process and device for flow vortex conversion |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090214339A1 (en) |
DE (1) | DE202006020323U1 (en) |
MD (1) | MD3419C2 (en) |
WO (1) | WO2006123924A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120076656A1 (en) * | 2010-09-29 | 2012-03-29 | Abass Omar Nabil | Horizontal Axis Logarithmic Spiral Fluid Turbine |
US9404476B2 (en) | 2012-04-11 | 2016-08-02 | Charles Martin Sieger | Modular multi-axial rotor |
US8932005B2 (en) | 2012-04-11 | 2015-01-13 | Charles Martin Sieger | Archimedean modular / multi-axis rotor (AMR) |
US9705446B1 (en) | 2012-04-11 | 2017-07-11 | Charles Martin Sieger | Modular multi-axial rotor |
GB2524331B (en) * | 2014-03-21 | 2016-06-01 | Flumill As | Hydrokinetic energy conversion system and use thereof |
FR3048029A1 (en) * | 2016-02-21 | 2017-08-25 | Paluello Francesco Minio | HELICOIDAL WIND ROTOR WITH AERODYNAMIC PROFILE |
US10167847B2 (en) * | 2016-03-24 | 2019-01-01 | Per Mellin | Vertical axle or axis helically swept blade wind turbine |
FR3061523A1 (en) * | 2017-01-05 | 2018-07-06 | Alain SALOU | WIND OR HYDROLIENNE WITH VORTEX EFFECT AND SEQUENCE OF COMPRESSION-TILTING-EXTERNAL LATERAL EJECTION OF A FLUID INCIDENT, FACING THE PROPELLER |
CN107235134A (en) * | 2017-07-04 | 2017-10-10 | 方立波 | A kind of propeller and delivery vehicle |
WO2019034225A1 (en) * | 2017-08-13 | 2019-02-21 | Minio Paluello Francesco | Helicoidal wind-power rotor with aerodynamic profile |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI27163A (en) | 1954-08-10 | Sundin A T Nilsson H N | Automatic radio control for radio and remote control devices | |
AT117749B (en) | 1926-12-21 | 1930-05-10 | Viktor Schauberger | Jet turbine. |
AT134543B (en) * | 1931-08-12 | 1933-08-25 | Viktor Schauberger | Water flow in pipes and channels. |
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 |
SU1451328A1 (en) * | 1987-01-19 | 1989-01-15 | С. Г. Шалупов | Wind engine |
RU2101558C1 (en) * | 1995-04-12 | 1998-01-10 | Владимир Николаевич Осипов | Windmill |
RU2115019C1 (en) * | 1996-10-08 | 1998-07-10 | Иосиф Иосифович Смульский | Self-orientable wind-driven unit |
RU2148185C1 (en) * | 1998-12-10 | 2000-04-27 | Всероссийский научно-исследовательский институт электрификации сельского хозяйства | Windmill rotor |
MD1513G2 (en) | 1999-03-18 | 2001-03-31 | Михаил ПОЛЯКОВ | Wind-driven electric plant |
MD2126C2 (en) * | 2001-07-25 | 2003-09-30 | Михаил ПОЛЯКОВ | Windmill (variants) |
NO20030464L (en) * | 2003-01-30 | 2004-08-02 | Flucon As | Screw turbine device. |
US7344353B2 (en) * | 2005-05-13 | 2008-03-18 | Arrowind Corporation | Helical wind turbine |
-
2005
- 2005-05-19 MD MDA20050142A patent/MD3419C2/en not_active IP Right Cessation
-
2006
- 2006-05-18 WO PCT/MD2006/000003 patent/WO2006123924A1/en active Application Filing
- 2006-05-18 US US11/914,729 patent/US20090214339A1/en not_active Abandoned
- 2006-05-18 DE DE202006020323U patent/DE202006020323U1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE202006020323U1 (en) | 2008-06-26 |
MD3419C2 (en) | 2008-05-31 |
US20090214339A1 (en) | 2009-08-27 |
WO2006123924A1 (en) | 2006-11-23 |
MD20050142A (en) | 2007-03-31 |
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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 |