GB201116980D0 - Axial flow turbine impeller - hydrospinna - Google Patents
Axial flow turbine impeller - hydrospinnaInfo
- Publication number
- GB201116980D0 GB201116980D0 GBGB1116980.2A GB201116980A GB201116980D0 GB 201116980 D0 GB201116980 D0 GB 201116980D0 GB 201116980 A GB201116980 A GB 201116980A GB 201116980 D0 GB201116980 D0 GB 201116980D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- axial flow
- hydrospinna
- blades
- turbine impeller
- flow turbine
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- F03B3/126—Rotors for essentially axial flow, e.g. for propeller turbines
-
- 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"
-
- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/0608—Rotors characterised by their aerodynamic shape
-
- 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
- F05B2210/00—Working fluid
- F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
-
- 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
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
-
- 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
-
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
-
- 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)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Hydraulic Turbines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
An axial flow water turbine has helical blades and may be used in ocean and river current turbines, either horizontally, or at an angle (inclined) to the surface so that the generator and gearbox are above the surface. The blades may be formed from a sheet of material, e.g. in a cardioid shape (see figure 1). The ends of the blades are then attached to hubs to give the required overall shape. The rotor may be fully submerged, or only partially submerged. The rotor may be used in either direction, and may also be used as a wind turbine, pump impeller, marine propeller or mixer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1116980.2A GB2495285B (en) | 2011-10-03 | 2011-10-03 | Axial flow turbine impeller - hydrospinna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1116980.2A GB2495285B (en) | 2011-10-03 | 2011-10-03 | Axial flow turbine impeller - hydrospinna |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201116980D0 true GB201116980D0 (en) | 2011-11-16 |
GB2495285A GB2495285A (en) | 2013-04-10 |
GB2495285B GB2495285B (en) | 2016-04-20 |
Family
ID=45035026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1116980.2A Active GB2495285B (en) | 2011-10-03 | 2011-10-03 | Axial flow turbine impeller - hydrospinna |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2495285B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2534683B1 (en) * | 2013-10-24 | 2016-02-19 | Narcís CODINA CANDEL | Wind turbine |
US10167847B2 (en) * | 2016-03-24 | 2019-01-01 | Per Mellin | Vertical axle or axis helically swept blade wind turbine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191219338A (en) * | 1912-08-23 | 1912-12-05 | Jaroslav Engler | An Improved Spiral Propeller. |
GB200027A (en) * | 1922-11-20 | 1923-07-05 | Henry Robert Solinger | Improvements in and relating to water and wind wheels |
US3187816A (en) * | 1962-12-28 | 1965-06-08 | Herman G A Winter | Fluid power screw |
US4317330A (en) * | 1979-12-10 | 1982-03-02 | Mihaly Brankovics | Water turbine generator system |
FR2629142A1 (en) * | 1988-03-24 | 1989-09-29 | Carrouset Pierre | ROTARY MACHINE WITH NON-POSITIVE DISPLACEMENT FOR USE AS A PUMP, COMPRESSOR, PROPELLER OR DRIVE TURBINE |
RU2330791C2 (en) * | 2006-03-28 | 2008-08-10 | Закрытое акционерное общество "Авиастроительная корпорация " Русич" | Shpadi propeller (versions) and development of its blades |
DE202008005724U1 (en) * | 2007-04-27 | 2008-09-18 | Wasser- und Elektrizitätswerk der Gemeinde Buchs | Axial flowed through wind turbine |
-
2011
- 2011-10-03 GB GB1116980.2A patent/GB2495285B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2495285B (en) | 2016-04-20 |
GB2495285A (en) | 2013-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2943324C (en) | Hydrokinetic energy conversion system with helical blade | |
WO2013016543A3 (en) | Horizontal-axis hydrokinetic water turbine system | |
EA201490602A1 (en) | SYSTEMS AND METHODS FOR IMPROVED WATER ROTORS | |
WO2009101596A3 (en) | Shrouded turbine blade design | |
CN204627867U (en) | A kind of marine power generation device | |
CN104481780B (en) | Shallow submergence floatation type band kuppe trunnion axis ocean current power-generating system | |
US20140319840A1 (en) | Hydroelectric system | |
US10024168B2 (en) | Cross flow turbine with straight vertical and helical slanted blades | |
GB201116980D0 (en) | Axial flow turbine impeller - hydrospinna | |
AU2013212537B2 (en) | A variable output generator and water turbine | |
CN201517464U (en) | Sea wave power generation device | |
WO2009087505A3 (en) | Placing water turbines in water flows | |
RU2525776C1 (en) | Micro run-of-river plant | |
WO2009078612A3 (en) | Wind-hydro power generating system and method | |
KR20110036840A (en) | A device for the utilisation of wave energy and a method | |
PH12020550577A1 (en) | Vertical axis-type hydraulic power generation device, vertical axis-type hydraulic power generation unit, and vertical axis-type hydraulic power generation blade | |
WO2016030910A4 (en) | Water kinetic energy driven hydro turbine | |
CN104278662A (en) | All-round deepwater tidal current power station (set) and power station group | |
CN103912433B (en) | Sea can the outer vertically upward flow pattern water turbine device of power plant current | |
Radchenko | MARINE FLOATING WIND PARK | |
TH103299B (en) | Kinetic energy generator | |
JP2013053614A (en) | Hydraulic power generating apparatus coping with normal/reverse flow | |
TH4119C3 (en) | Renewable energy water pump turbine | |
TH4119A3 (en) | Renewable energy water pump turbine | |
Kim et al. | Model Development of Aeration System using Small Wind Turbine |