IN2014CN04016A - - Google Patents

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Publication number
IN2014CN04016A
IN2014CN04016A IN4016CHN2014A IN2014CN04016A IN 2014CN04016 A IN2014CN04016 A IN 2014CN04016A IN 4016CHN2014 A IN4016CHN2014 A IN 4016CHN2014A IN 2014CN04016 A IN2014CN04016 A IN 2014CN04016A
Authority
IN
India
Prior art keywords
blade
axle
blade wheel
articulated
sliding block
Prior art date
Application number
Inventor
Piergiorgio Pasetto
Original Assignee
Baroni Carlo
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 Baroni Carlo filed Critical Baroni Carlo
Publication of IN2014CN04016A publication Critical patent/IN2014CN04016A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • 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"
    • F03B17/062—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 at right angle to flow direction
    • F03B17/065—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 at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
    • F03B17/067—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 at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation the cyclic relative movement being positively coupled to the movement of rotation
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • F03D3/068—Cyclic movements mechanically controlled by the rotor structure
    • 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"
    • F03B17/062—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 at right angle to flow direction
    • F03B17/065—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 at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/72—Adjusting of angle of incidence or attack of rotating blades by turning around an axis parallel to the rotor centre line
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A turbomachine is described comprising a housing (2) at least two blade wheels (3 4) rotatably accommodated by the housing (2) at least two rotatably arranged blades (6) which are evenly distributed along a circle of the at least two blade wheels (3 4) and mounted with an axle parallel to the axis of the corresponding blade wheel. According to the invention each blade axle (6) is connected to an adjusting element (22 23) which can be displaced relative to the shaft of the second blade wheel (4) via a four bar link which lies in a plane perpendicular to the blade axle and consists mainly of a square arm that is fixed to the axle of the blades wherein a square arm is articulated to the bottom of the blade wheel whereas the other end is connected to the end of the first square arm via a connecting axle wherein the arm articulated to the bottom of the blade wheel is articulated to a sliding block in a positively driven manner said sliding block being displaceable in a guide which is fixed to the adjusting element wherein the sliding block guide system combined with the rotation of the blade wheel permits a control of the corresponding blade with a harmonic profile according to a curvature which can be altered similar to a sinusoidal line with an axis that coincides with the pitch circle of the blade wheel.
IN4016CHN2014 2011-11-21 2012-11-20 IN2014CN04016A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000058A ITBZ20110058A1 (en) 2011-11-21 2011-11-21 FLUID DYNAMIC MACHINE WITH ONE OR MORE IMPELLERS WITH LOADABLE LOADERS WITH BOUND COMMAND.
PCT/EP2012/073130 WO2013076094A2 (en) 2011-11-21 2012-11-20 Turbomachine having one or more blade wheels with positively driven moving blades.

Publications (1)

Publication Number Publication Date
IN2014CN04016A true IN2014CN04016A (en) 2015-10-23

Family

ID=45464680

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4016CHN2014 IN2014CN04016A (en) 2011-11-21 2012-11-20

Country Status (10)

Country Link
US (1) US9970306B2 (en)
EP (1) EP2783101B1 (en)
KR (1) KR102022738B1 (en)
CN (1) CN104011375B (en)
BR (1) BR112014012164B1 (en)
CA (1) CA2855804C (en)
IN (1) IN2014CN04016A (en)
IT (1) ITBZ20110058A1 (en)
RU (1) RU2604474C2 (en)
WO (1) WO2013076094A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016008648A (en) * 2014-06-24 2016-01-18 パセット，ピエルジョルジオ Hydrodynamic machine with one or more impellers having control-restricted movable blades
CN105134491A (en) * 2015-07-03 2015-12-09 张效新 Sliding rod type wind turbine blade adjusting mechanism
US11933323B2 (en) * 2015-07-23 2024-03-19 Onesubsea Ip Uk Limited Short impeller for a turbomachine
US10876536B2 (en) 2015-07-23 2020-12-29 Onesubsea Ip Uk Limited Surge free subsea compressor
ITUB20153593A1 (en) * 2015-08-31 2017-03-03 Milano Innovazioni Tecnologiche Srl KINEMATISM FOR THE CONTROL OF FREE-FLOW HYDRAULIC TURBINES
GB2548911B (en) * 2016-04-01 2018-11-28 Rocco Tulino Rosario Device for the continuous and discriminated positioning of each blade of hydraulic turbines at vertical axis

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE494685C (en) * 1930-03-26 Hermann Rosin Switching device for electric waterwheels
US1584810A (en) * 1925-11-18 1926-05-18 George S Sargent Propeller for helicopters
NL7811248A (en) * 1978-11-14 1980-05-19 Schelde Nv FLOW MACHINE.
FR2500076A1 (en) * 1981-02-17 1982-08-20 Morin Roland Vertical axis multi-blade wind turbine - uses opposing blades actuated by cross-coupled pneumatic cylinders to retract returning blade while opening facing blade
US5324164A (en) * 1991-06-13 1994-06-28 Doering John N Fluid active device
US5324264A (en) * 1993-06-23 1994-06-28 Joseph Whitaker Self-capping syringe
RU2131994C1 (en) * 1997-07-08 1999-06-20 Пятигорская государственная фармацевтическая академия Hydraulic turbine for river-channel hydroelectric power plant
US6885114B2 (en) * 1999-10-05 2005-04-26 Access Business Group International, Llc Miniature hydro-power generation system
DE19956064A1 (en) * 1999-11-11 2001-05-31 Misler Hans Dieter Wind or water or other fluid power generation system
JP2002310053A (en) * 2001-04-10 2002-10-23 Mitsubishi Heavy Ind Ltd Runner of water turbine, manufacturing method for it, and water turbine
EP1529164B1 (en) * 2002-07-08 2007-05-02 Colin Regan Apparatus and method for generating power from moving water
CN200946547Y (en) * 2006-04-17 2007-09-12 李远志 Column type open-close type vane, adjustable hydraulic engine
JP4758840B2 (en) * 2006-06-30 2011-08-31 株式会社荏原製作所 Slurry erosion resistant fluid machine component and fluid machine having the component
CN101835684B (en) * 2007-09-20 2013-06-05 罗韧泵有限公司 Polygon rotor attachment device
US8461708B2 (en) * 2008-02-25 2013-06-11 Broadstar Investment Company, Llc Wind driven power generator
IT1390808B1 (en) * 2008-07-30 2011-10-19 Pasetto FLUID DYNAMIC MACHINE WITH WOODEN IMPELLERS
CN201448180U (en) * 2009-04-29 2010-05-05 李德国 Natural running water horizontal axis blade type hydro electric generating set
US20110110779A1 (en) * 2009-11-06 2011-05-12 Thomas Glenn Stephens Fluid turbine featuring articulated blades and phase-adjusted cam
CN102612596B (en) * 2009-11-12 2016-03-02 秘方能源私人有限公司 The method of linear fluid power capacity conversion equipment and generation power

Also Published As

Publication number Publication date
CA2855804A1 (en) 2013-05-30
CN104011375A (en) 2014-08-27
CN104011375B (en) 2017-12-05
BR112014012164A2 (en) 2017-05-30
CA2855804C (en) 2019-12-03
RU2014121818A (en) 2015-12-27
EP2783101A2 (en) 2014-10-01
WO2013076094A2 (en) 2013-05-30
EP2783101B1 (en) 2016-02-03
RU2604474C2 (en) 2016-12-10
ITBZ20110058A1 (en) 2013-05-22
WO2013076094A3 (en) 2013-07-18
KR20140101382A (en) 2014-08-19
US9970306B2 (en) 2018-05-15
US20140308130A1 (en) 2014-10-16
KR102022738B1 (en) 2019-11-05
BR112014012164B1 (en) 2021-06-29

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