SE7905553L - KIT TO DRIVE A ROTOR AND A ROTOR FOR EXERCISING THE KIT - Google Patents
KIT TO DRIVE A ROTOR AND A ROTOR FOR EXERCISING THE KITInfo
- Publication number
- SE7905553L SE7905553L SE7905553A SE7905553A SE7905553L SE 7905553 L SE7905553 L SE 7905553L SE 7905553 A SE7905553 A SE 7905553A SE 7905553 A SE7905553 A SE 7905553A SE 7905553 L SE7905553 L SE 7905553L
- Authority
- SE
- Sweden
- Prior art keywords
- rotor
- blade
- outer edge
- blades
- kit
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
-
- 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
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Hydraulic Turbines (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Wind Motors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A method is provided for driving the rotor for transmitting or withdrawing kinetic energy to or from a fluid. The rotor has at least two identical, helically-extending, uniformly spaced blades 6, the radial height of which between the outer edge and the rotor core from the plane of origin towards the plane of the end of the blade remains the same, or increases or decreases gradually or in wave- shaped fashion. The blade length along the outer edge of the blade is at least equal to one and a half times the maximum blade height. The ratio between the blade height and the distance between the blades at the core is between 0.5 and 2.5. The pitch angle of the blades is between 5 DEG and 55 DEG . The relative inflow angle of fluid with respect to the outer edge of the blade lies between about 5 DEG and 10 DEG . The rotor may be used for pumping or mixing fluids, vessel propulsion, or in a wind or water motor. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7807073,A NL184075B (en) | 1978-06-30 | 1978-06-30 | METHOD FOR OPERATING A ROTARY PIVOT ROTATOR AND ROTOR INTENDED FOR CARRYING OUT SUCH A METHOD |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7905553L true SE7905553L (en) | 1979-12-31 |
Family
ID=19831155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7905553A SE7905553L (en) | 1978-06-30 | 1979-06-25 | KIT TO DRIVE A ROTOR AND A ROTOR FOR EXERCISING THE KIT |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5514997A (en) |
BE (1) | BE876988A (en) |
BR (1) | BR7904155A (en) |
CH (1) | CH645954A5 (en) |
DE (1) | DE2924613A1 (en) |
DK (1) | DK258379A (en) |
FR (1) | FR2438754A1 (en) |
GB (1) | GB2026092B (en) |
IE (1) | IE48768B1 (en) |
IN (1) | IN153150B (en) |
IT (1) | IT1125412B (en) |
NL (1) | NL184075B (en) |
SE (1) | SE7905553L (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ203600A (en) * | 1983-03-17 | 1987-03-06 | Robert Davidson | Generating a non-planar fluid working surface |
GB2138692B (en) * | 1983-04-05 | 1986-05-14 | Isc Smelting | Dispersion of liquid in gases |
US4722665A (en) * | 1984-11-07 | 1988-02-02 | Tyson Warren N | Turbine |
DE3814649C1 (en) * | 1988-04-29 | 1989-04-13 | Harald Feldkirch At Purkathofer | |
DE3921464C2 (en) * | 1989-06-30 | 1994-02-24 | Helmut Dorn | Slurry mixer |
JPH04101002A (en) * | 1990-08-17 | 1992-04-02 | Nobuyuki Furuhashi | Energy conversion method by law of motion and conversion device thereof |
GB9407695D0 (en) * | 1994-04-19 | 1994-06-15 | Burns David J | Electrical power generating apparatus and an electrical vehicle including such apparatus |
US5997242A (en) * | 1996-12-02 | 1999-12-07 | Alden Research Laboratory, Inc. | Hydraulic turbine |
DE29721671U1 (en) * | 1997-11-04 | 1999-02-04 | Hoppe, Jens M. C., 55218 Ingelheim | Screw for absorbing the energy of flowing water or moving air (wind) |
DE102007008134A1 (en) * | 2007-02-19 | 2008-08-21 | Invent Umwelt- Und Verfahrenstechnik Ag | Horizontal agitator and method for generating a flow in a clarifier with the horizontal agitator |
NL2005540C2 (en) * | 2010-10-18 | 2012-04-19 | Stichting S & O Patenten | DEVICE AND METHOD FOR EXCHANGING ENERGY WITH A FLUID. |
JP6598264B2 (en) * | 2018-03-29 | 2019-10-30 | 株式会社エイワット | Turbine for hydroelectric power generation and hydroelectric power generation device |
CN112682242B (en) * | 2020-12-07 | 2022-07-01 | 西安理工大学 | Bionic wave-shaped blade of rotating wheel of bidirectional through-flow turbine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE561083C (en) * | 1930-11-28 | 1932-10-10 | Sebastiano Strazzulla | Turbine with helically wound blades |
CH248305A (en) * | 1946-01-07 | 1947-04-30 | Luescher Arturo | Rotating turbo machine. |
DE1133998B (en) * | 1955-06-27 | 1962-07-26 | Marie Josephe Christiane Alice | Propeller |
DE1031132B (en) * | 1955-07-18 | 1958-05-29 | Eta Corp G M B H | Centrifugal machine, especially centrifugal pump for dripping media |
DE1128297B (en) * | 1956-05-08 | 1962-04-19 | Laust Ottsen | Impellers for pumps, turbines and propeller drives to generate an axially symmetrical flow |
CH358332A (en) * | 1956-12-27 | 1961-11-15 | Obermaier & Cie | High speed propeller pump |
DE1653771A1 (en) * | 1967-05-05 | 1971-08-19 | Sugden David B | Rotor for wavy flow |
NL178150C (en) * | 1973-08-22 | 1986-02-03 | Tno | ROTOR ROTATABLE ROTOR FOR MOVING LIQUID. |
-
1978
- 1978-06-30 NL NLAANVRAGE7807073,A patent/NL184075B/en not_active IP Right Cessation
-
1979
- 1979-06-14 BE BE0/195744A patent/BE876988A/en not_active IP Right Cessation
- 1979-06-19 GB GB7921282A patent/GB2026092B/en not_active Expired
- 1979-06-19 DE DE19792924613 patent/DE2924613A1/en not_active Ceased
- 1979-06-20 DK DK258379A patent/DK258379A/en not_active Application Discontinuation
- 1979-06-25 SE SE7905553A patent/SE7905553L/en not_active Application Discontinuation
- 1979-06-25 CH CH590379A patent/CH645954A5/en not_active IP Right Cessation
- 1979-06-26 IN IN649/CAL/79A patent/IN153150B/en unknown
- 1979-06-29 JP JP8337979A patent/JPS5514997A/en active Pending
- 1979-06-29 BR BR7904155A patent/BR7904155A/en unknown
- 1979-06-29 FR FR7917433A patent/FR2438754A1/en active Granted
- 1979-06-29 IT IT23986/79A patent/IT1125412B/en active
- 1979-08-08 IE IE1224/79A patent/IE48768B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
IT7923986A0 (en) | 1979-06-29 |
IT1125412B (en) | 1986-05-14 |
BR7904155A (en) | 1980-02-12 |
FR2438754A1 (en) | 1980-05-09 |
DE2924613A1 (en) | 1980-01-10 |
CH645954A5 (en) | 1984-10-31 |
IE791224L (en) | 1979-12-30 |
GB2026092B (en) | 1982-10-20 |
BE876988A (en) | 1979-10-01 |
IN153150B (en) | 1984-06-09 |
IE48768B1 (en) | 1985-05-15 |
FR2438754B1 (en) | 1985-01-18 |
NL184075B (en) | 1988-11-01 |
DK258379A (en) | 1979-12-31 |
NL7807073A (en) | 1980-01-03 |
GB2026092A (en) | 1980-01-30 |
JPS5514997A (en) | 1980-02-01 |
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Legal Events
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---|---|---|---|
NAV | Patent application has lapsed |
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