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 KIT

Info

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
Application number
SE7905553A
Other languages
Swedish (sv)
Inventor
F H Leeuwrik
Original Assignee
Tno
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tno filed Critical Tno
Publication of SE7905553L publication Critical patent/SE7905553L/en

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>
SE7905553A 1978-06-30 1979-06-25 KIT TO DRIVE A ROTOR AND A ROTOR FOR EXERCISING THE KIT SE7905553L (en)

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)

* Cited by examiner, † Cited by third party
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
IN164969B (en) * 1984-11-07 1989-07-15 Warren Neville Tyson
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)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
FR2438754B1 (en) 1985-01-18
FR2438754A1 (en) 1980-05-09
IE791224L (en) 1979-12-30
NL184075B (en) 1988-11-01
BR7904155A (en) 1980-02-12
DE2924613A1 (en) 1980-01-10
IT7923986A0 (en) 1979-06-29
GB2026092A (en) 1980-01-30
GB2026092B (en) 1982-10-20
IN153150B (en) 1984-06-09
IE48768B1 (en) 1985-05-15
CH645954A5 (en) 1984-10-31
JPS5514997A (en) 1980-02-01
DK258379A (en) 1979-12-31
IT1125412B (en) 1986-05-14
NL7807073A (en) 1980-01-03
BE876988A (en) 1979-10-01

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