WO2008060147A3 - Rotating machine for interaction with a gas or liquid - Google Patents

Rotating machine for interaction with a gas or liquid Download PDF

Info

Publication number
WO2008060147A3
WO2008060147A3 PCT/NL2007/000287 NL2007000287W WO2008060147A3 WO 2008060147 A3 WO2008060147 A3 WO 2008060147A3 NL 2007000287 W NL2007000287 W NL 2007000287W WO 2008060147 A3 WO2008060147 A3 WO 2008060147A3
Authority
WO
WIPO (PCT)
Prior art keywords
blade
interaction
rotating machine
gas
liquid
Prior art date
Application number
PCT/NL2007/000287
Other languages
French (fr)
Other versions
WO2008060147A2 (en
WO2008060147A8 (en
Inventor
Marinus Mieremet
Arnold Blom
Original Assignee
Marinus Mieremet
Arnold Blom
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
Priority claimed from PCT/NL2007/000097 external-priority patent/WO2008060141A1/en
Application filed by Marinus Mieremet, Arnold Blom filed Critical Marinus Mieremet
Priority to EP07851854.5A priority Critical patent/EP2132444B1/en
Priority to PL07851854T priority patent/PL2132444T3/en
Publication of WO2008060147A2 publication Critical patent/WO2008060147A2/en
Publication of WO2008060147A3 publication Critical patent/WO2008060147A3/en
Publication of WO2008060147A8 publication Critical patent/WO2008060147A8/en

Links

Classifications

    • 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
    • F04D29/181—Axial flow rotors
    • 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
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • 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
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/15—Geometry two-dimensional spiral
    • 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
    • F05B2250/23—Geometry three-dimensional prismatic
    • F05B2250/232—Geometry three-dimensional prismatic conical
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)

Abstract

The invention relates to a rotating machine for interaction with a fluid medium, comprising a rotor with one or more blades with which energy is extracted from or relinquished to the medium. The blade extends helically or spirally along the rotor axis. The projection of the blade forms in the flat plane a continuously narrowing strip spiralling around a centre point. The blade is membrane-like. As seen in side view the blade has a cone-shaped end situated on the downstream side of the fluid medium.
PCT/NL2007/000287 2006-11-16 2007-11-16 Rotating machine for interaction with a gas or liquid WO2008060147A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07851854.5A EP2132444B1 (en) 2006-11-16 2007-11-16 Rotating machine for interaction with a gas or liquid
PL07851854T PL2132444T3 (en) 2006-11-16 2007-11-16 Rotating machine for interaction with a gas or liquid

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL1032875 2006-11-16
NL1032875 2006-11-16
NLPCT/NL2007/000097 2007-04-03
PCT/NL2007/000097 WO2008060141A1 (en) 2006-11-16 2007-04-03 Rotating machine for interaction with a gas or liquid

Publications (3)

Publication Number Publication Date
WO2008060147A2 WO2008060147A2 (en) 2008-05-22
WO2008060147A3 true WO2008060147A3 (en) 2008-10-02
WO2008060147A8 WO2008060147A8 (en) 2010-01-28

Family

ID=39269297

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2007/000287 WO2008060147A2 (en) 2006-11-16 2007-11-16 Rotating machine for interaction with a gas or liquid

Country Status (1)

Country Link
WO (1) WO2008060147A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011142653A1 (en) * 2010-05-10 2011-11-17 De Archimedes B.V. Windmill, rotor blade and method
MY196180A (en) * 2016-12-09 2023-03-20 Kinetic Nrg Tech Pty Ltd A Hydrokinetic Power Generator

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR368322A (en) * 1906-07-24 1906-11-24 Victor Francois Vaillant Parabolic wing thruster
CH394814A (en) * 1961-08-29 1965-06-30 Staehle Marin Worm gear pump
GB1368095A (en) * 1972-05-26 1974-09-25 Filtness O T F Rotary impeller for fluids or a propeller
BE900062A (en) * 1984-07-02 1984-11-05 Philipsen Johannes H Axial flow gas or liquid impeller in cylindrical housing - has helical strip radially spaced from drive shaft and diverging with flow
US4720640A (en) * 1985-09-23 1988-01-19 Turbostar, Inc. Fluid powered electrical generator
DE3638129A1 (en) * 1986-11-08 1988-05-11 Licentia Gmbh Large diameter turbogenerator for generating electrical energy at high power
DE9111968U1 (en) * 1991-09-25 1992-07-23 Siemens AG, 8000 München Conveying unit driven by an electric motor with an axial impeller
DE4437972A1 (en) * 1994-10-24 1996-04-25 Siemens Ag Permanent magnet excited wind power generator

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR368322A (en) * 1906-07-24 1906-11-24 Victor Francois Vaillant Parabolic wing thruster
CH394814A (en) * 1961-08-29 1965-06-30 Staehle Marin Worm gear pump
GB1368095A (en) * 1972-05-26 1974-09-25 Filtness O T F Rotary impeller for fluids or a propeller
BE900062A (en) * 1984-07-02 1984-11-05 Philipsen Johannes H Axial flow gas or liquid impeller in cylindrical housing - has helical strip radially spaced from drive shaft and diverging with flow
US4720640A (en) * 1985-09-23 1988-01-19 Turbostar, Inc. Fluid powered electrical generator
DE3638129A1 (en) * 1986-11-08 1988-05-11 Licentia Gmbh Large diameter turbogenerator for generating electrical energy at high power
DE9111968U1 (en) * 1991-09-25 1992-07-23 Siemens AG, 8000 München Conveying unit driven by an electric motor with an axial impeller
DE4437972A1 (en) * 1994-10-24 1996-04-25 Siemens Ag Permanent magnet excited wind power generator

Also Published As

Publication number Publication date
WO2008060147A2 (en) 2008-05-22
WO2008060147A8 (en) 2010-01-28

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