RU2006105243A - SCREW TURBINE - Google Patents
SCREW TURBINE Download PDFInfo
- Publication number
- RU2006105243A RU2006105243A RU2006105243/06A RU2006105243A RU2006105243A RU 2006105243 A RU2006105243 A RU 2006105243A RU 2006105243/06 A RU2006105243/06 A RU 2006105243/06A RU 2006105243 A RU2006105243 A RU 2006105243A RU 2006105243 A RU2006105243 A RU 2006105243A
- Authority
- RU
- Russia
- Prior art keywords
- blades
- screw
- axis
- movement
- gas
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 239000007788 liquid Substances 0.000 claims abstract 6
- 238000000605 extraction Methods 0.000 claims abstract 2
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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
-
- 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
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
- F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
-
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- 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
- F05B2240/202—Rotors with adjustable area of intercepted fluid
-
- 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
- F05B2240/221—Rotors for wind turbines with horizontal axis
- F05B2240/2211—Rotors for wind turbines with horizontal axis of the multibladed, low speed, e.g. "American farm" 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
- F05B2260/00—Function
- F05B2260/50—Kinematic linkage, i.e. transmission of position
- F05B2260/502—Kinematic linkage, i.e. transmission of position involving springs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
- Support Of The Bearing (AREA)
- Hydraulic Turbines (AREA)
Abstract
1. Винт-турбина состоит из несущих лопасти деталей, посаженных на ось, направленную параллельно направлению движения жидкости или газа, причем первая деталь прикреплена к оси, остальные имеют возможность вращаться вокруг нее в пределах, которые определяются ограничителями вращения между всеми деталями, а последняя, кроме того, соединена с осью пружинным механизмом, обеспечивающим: 1) раскрытие лопастей для максимального извлечения КПД от движения жидкости или газа при слабой нагрузке на лопасти; 2) за счет действия силы движения жидкости или газа, сложение лопастей, для преодоления максимальных нагрузок на лопасти и уменьшения сопротивления винт-турбины.2. Винт-турбина по п.1, отличающийся тем, что детали, несущие лопасти, соединены пружинами между собой.3. Винт-турбина по п.1, отличающийся тем, что каждая деталь, несущая лопасти, соединена пружиной с осью.1. The screw-turbine consists of bearing blades of parts mounted on an axis parallel to the direction of movement of the liquid or gas, the first part attached to the axis, the rest have the ability to rotate around it within the limits determined by the rotation limiters between all the parts, and the last one in addition, it is connected to the axis by a spring mechanism that provides: 1) the opening of the blades for maximum extraction of efficiency from the movement of liquid or gas with a light load on the blades; 2) due to the action of the force of movement of the liquid or gas, the addition of the blades, to overcome the maximum loads on the blades and reduce the resistance of the screw-turbine. 2. The screw-turbine according to claim 1, characterized in that the parts carrying the blades are interconnected by springs. The screw-turbine according to claim 1, characterized in that each part bearing the blades is connected by a spring to the axis.
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006105243/06A RU2330966C2 (en) | 2006-02-20 | 2006-02-20 | Screw-turbine |
PCT/RU2007/000050 WO2007097659A1 (en) | 2006-02-20 | 2007-02-02 | Screw turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006105243/06A RU2330966C2 (en) | 2006-02-20 | 2006-02-20 | Screw-turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2006105243A true RU2006105243A (en) | 2007-09-20 |
RU2330966C2 RU2330966C2 (en) | 2008-08-10 |
Family
ID=38437619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2006105243/06A RU2330966C2 (en) | 2006-02-20 | 2006-02-20 | Screw-turbine |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2330966C2 (en) |
WO (1) | WO2007097659A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2008323631B2 (en) * | 2007-11-16 | 2015-01-29 | Elemental Energy Technologies Limited | A power generator |
GB2461265A (en) * | 2008-06-23 | 2009-12-30 | Tidal Energy Ltd | Tidal turbine with limited axial thrust |
GB2476509A (en) * | 2009-12-24 | 2011-06-29 | Rolls Royce Plc | Turbine with reduced thrust coefficient at excessive speed |
NL2009233C2 (en) * | 2012-07-26 | 2014-01-28 | Herman Jan Jongejan | SCREW, SCREW PART AND METHOD FOR THIS. |
US9541060B1 (en) * | 2013-05-31 | 2017-01-10 | Ben L. DeJesus | Windmill blade assembly |
CN111102015A (en) * | 2019-12-31 | 2020-05-05 | 中北大学 | Speed-limiting protection device for turbine generator blade |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU6875A1 (en) * | 1927-03-17 | 1928-10-31 | В.А. Барановский | Impeller for vertical wind engines |
SU16619A1 (en) * | 1929-02-04 | 1930-08-31 | В.Н. Зверев | Wind engine |
DE838191C (en) * | 1946-06-07 | 1952-03-27 | Gebrüder Sulzer Aktiengesellschaft, Winterthur (Schweiz) | Axial turbo-machine blades and methods of making the same |
JPS3617204Y1 (en) * | 1959-05-20 | 1961-06-29 |
-
2006
- 2006-02-20 RU RU2006105243/06A patent/RU2330966C2/en not_active IP Right Cessation
-
2007
- 2007-02-02 WO PCT/RU2007/000050 patent/WO2007097659A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2007097659A1 (en) | 2007-08-30 |
RU2330966C2 (en) | 2008-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20110221 |