[go: up one dir, main page]

MY152312A - Water turbines with mixers and ejectors - Google Patents

Water turbines with mixers and ejectors

Info

Publication number
MY152312A
MY152312A MYPI20104877A MY152312A MY 152312 A MY152312 A MY 152312A MY PI20104877 A MYPI20104877 A MY PI20104877A MY 152312 A MY152312 A MY 152312A
Authority
MY
Malaysia
Prior art keywords
shroud
turbine
ejector
mixer elements
rotor assembly
Prior art date
Application number
Inventor
Walter M Presz Jr
Michael J Werle
Original Assignee
Flodesign Wind Turbine Corp
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 Flodesign Wind Turbine Corp filed Critical Flodesign Wind Turbine Corp
Publication of MY152312A publication Critical patent/MY152312A/en

Links

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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/10—Submerged units incorporating electric generators or motors
    • 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
    • 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
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F05B2240/122—Vortex generators, turbulators, or the like, for mixing
    • 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
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/133—Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/97—Mounting on supporting structures or systems on a submerged structure
    • 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
    • F05B2250/18—Geometry two-dimensional patterned
    • F05B2250/182—Geometry two-dimensional patterned crenellated, notched
    • 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
    • Y02E10/30—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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

TURBINE SYSTEMS FOR EXTRACTING ENERGY FROM WATER TRAVELING RELATIVE TO THE TURBINE SYSTEM CAN INCLUDE A ROTOR ASSEMBLY FOR EXTRACTING THE ENERGY, A TURBINE SHROUD HAVING A TURBINE SHROUD INNER VOLUME WITHIN WHICH AT LEAST A PORTION OF THE ROTOR ASSEMBLY IS DISPOSED, AND AN EJECTOR SHROUD HAVING A EJECTOR SHROUD INNER VOLUME WITHIN WHICH AT LEAST A PORTION OF THE TURBINE SHROUD IS DISPOSED.THE TURBINE SHROUD AND THE EJECTOR SHROUD CAN EACH HAVE A TERMINUS COMPRISING A PLURALITY OF TURBINE SHROUD MIXER ELEMENTS OR EJECTOR SHROUD MIXER ELEMENTS, RESPECTIVELY.ONE OR MORE OF THE MIXER ELEMENTS AND EJECTOR SHROUDS COMPRISE A MIXER/EJECTOR PUMP WHICH INCREASES THE ENERGY EXTRACTION POTENTIAL OF THE TURBINE SYSTEM. ONE OR MORE OF THE TURBINE SHROUD MIXER ELEMENTS, EJECTOR SHROUD MIXER ELEMENTS, AND EJECTOR SHROUD AND TURBINE SHROUD INLETS CAN BE ASYMMETRIC ABOUT A PLANE PASSING THROUGH THE AXIS OF ROTATION OF THE ROTOR ASSEMBLY.METHODS, SYSTEMS, APPARATUS AND ARTICLES OF MANUFACTURE RELATING TO THESE FEATURES AND OTHERS ARE ALSO DISCLOSED.
MYPI20104877 2008-04-16 2009-04-16 Water turbines with mixers and ejectors MY152312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12439708P 2008-04-16 2008-04-16

Publications (1)

Publication Number Publication Date
MY152312A true MY152312A (en) 2014-09-15

Family

ID=41199477

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20104877 MY152312A (en) 2008-04-16 2009-04-16 Water turbines with mixers and ejectors

Country Status (17)

Country Link
EP (1) EP2304226A4 (en)
JP (1) JP5454963B2 (en)
KR (1) KR101278340B1 (en)
CN (1) CN102084123B (en)
AU (1) AU2009236140B2 (en)
BR (1) BRPI0911103A2 (en)
CA (1) CA2725231C (en)
CO (1) CO6311029A2 (en)
IL (1) IL208778A (en)
MA (1) MA32311B1 (en)
MX (1) MX2010011410A (en)
MY (1) MY152312A (en)
NZ (1) NZ588517A (en)
RU (1) RU2459109C2 (en)
UA (1) UA99957C2 (en)
WO (1) WO2009129420A1 (en)
ZA (1) ZA201007288B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110250053A1 (en) * 2007-03-23 2011-10-13 Presz Jr Walter M Fluid turbines
WO2011094569A1 (en) * 2010-01-28 2011-08-04 Flodesign Wind Turbine Corp. Fluid turbine
JP5073087B1 (en) * 2011-08-01 2012-11-14 有限会社マツムラ Water current generator, tidal current generator and tidal current power generation method using the same
DE102012001107A1 (en) * 2012-01-23 2013-07-25 Tu Darmstadt Hydroelectric power plant with fish-driven impeller
WO2013129954A1 (en) * 2012-02-28 2013-09-06 Nenad Paunovic Device for fluids kinetic energy conversion
JP5612726B2 (en) * 2012-06-14 2014-10-22 敏雄 美藤 Running water power generator with auxiliary device THE
RO128851A0 (en) * 2013-05-09 2013-09-30 Topintel Consult S.R.L. Ejector-type turbine
TWI573935B (en) * 2013-11-22 2017-03-11 國立臺灣海洋大學 Ocean current power generating apparatus using dual-duct with boundary layer control effect
CN104061112A (en) * 2014-05-29 2014-09-24 哈尔滨工程大学 Flange power-generating water-spraying thruster
KR102358885B1 (en) * 2015-02-12 2022-02-08 하이드로키네틱 에너지 코퍼레이션 Hydro/hydrodynamic turbines and methods for making and using them
CN105569915B (en) * 2015-12-16 2018-02-02 重庆理工大学 Capacity offset distance formula pump turbine
RU2645777C1 (en) * 2017-03-22 2018-02-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный университет имени И.Н. Ульянова" Hydroturbine
DK3473848T3 (en) 2017-10-20 2022-12-12 Flowgen Development & Man Ag FLOW ENERGY PLANT, ESPECIALLY CAPE WIND TURBINE
KR102502582B1 (en) * 2018-04-23 2023-02-22 삼성전자주식회사 Unmanned aerial vehicle having safety guard
IT202200022914A1 (en) * 2022-11-07 2024-05-07 Paolo Zanettin ENERGY GENERATOR

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1476229A (en) * 1922-05-18 1923-12-04 Suess Eduard Water turbine
JPS50128032A (en) * 1974-03-29 1975-10-08
NL7608634A (en) * 1975-10-15 1977-04-19 William J Mouton Jr RIVER TURBINE.
JPS61200469U (en) * 1985-06-03 1986-12-15
JPS6329063A (en) * 1986-07-22 1988-02-06 Fuji Electric Co Ltd Float turbine with suction pipe
US4909346A (en) * 1989-06-27 1990-03-20 Nordam Jet engine noise suppression system
JPH05263713A (en) * 1992-03-16 1993-10-12 Ishikawajima Harima Heavy Ind Co Ltd Mixer nozzle
US5464320A (en) * 1993-06-02 1995-11-07 Finney; Clifton D. Superventuri power source
US5884472A (en) * 1995-10-11 1999-03-23 Stage Iii Technologies, L.C. Alternating lobed mixer/ejector concept suppressor
RU2124142C1 (en) * 1998-03-25 1998-12-27 Орлов Игорь Сергеевич Wind-driven electric plant
DE10036307A1 (en) * 2000-07-26 2002-02-21 Alstom Power Nv Device converting flowing liquid kinetic energy into current has turbine wheel in open housing with upstream inlet part with concave inner surface line, expanding downstream section
JP2002242812A (en) * 2001-02-20 2002-08-28 Fuji Voith Hydro Kk Field installation and assembly method for horizontal shaft valve hydraulic turbine
JP4743465B2 (en) * 2001-04-19 2011-08-10 株式会社Ｉｈｉ Lobe mixer for jet engines
CA2460479C (en) * 2001-09-17 2008-02-26 Clean Current Power Systems Inc. Underwater ducted turbine
DE10145786A1 (en) * 2001-09-17 2003-04-10 Kbe Windpower Gmbh Wind power turbine with housing enclosing rotor blades has aerodynamically shaped outer housing, e.g. consisting of surface coated hard foam body or plastic with joined inner, outer walls
JP2005083287A (en) * 2003-09-09 2005-03-31 Tsubasa System Co Ltd Wind power generation device
EP1550807A1 (en) * 2003-12-30 2005-07-06 Rudolf Dohm Method and apparatus of accelerating the fluid flow in a wind or water driven energy converter
WO2006029486A1 (en) * 2004-09-16 2006-03-23 Philippe Kriwin Garment
CA2481820C (en) * 2004-09-17 2009-09-01 Clean Current Power Systems Incorporated Flow enhancement for underwater turbine generator
JP4753382B2 (en) * 2005-05-17 2011-08-24 健一 中島 Moored floating hydroelectric generator
US7607862B2 (en) * 2005-08-29 2009-10-27 Thorsbakken Arden L Shoaling water energy conversion device
JP3138373U (en) * 2007-10-18 2007-12-27 有海 宮脇 Water cone body

Also Published As

Publication number Publication date
WO2009129420A1 (en) 2009-10-22
EP2304226A1 (en) 2011-04-06
CN102084123B (en) 2014-09-03
BRPI0911103A2 (en) 2015-10-06
MX2010011410A (en) 2011-05-19
JP5454963B2 (en) 2014-03-26
ZA201007288B (en) 2011-06-29
AU2009236140A1 (en) 2009-10-22
KR101278340B1 (en) 2013-06-25
RU2459109C2 (en) 2012-08-20
AU2009236140B2 (en) 2013-03-21
NZ588517A (en) 2013-05-31
EP2304226A4 (en) 2012-06-27
CN102084123A (en) 2011-06-01
IL208778A (en) 2014-05-28
IL208778A0 (en) 2010-12-30
RU2010146502A (en) 2012-05-27
CO6311029A2 (en) 2011-08-22
MA32311B1 (en) 2011-05-02
JP2011518976A (en) 2011-06-30
UA99957C2 (en) 2012-10-25
WO2009129420A8 (en) 2011-10-27
KR20110025897A (en) 2011-03-14
CA2725231C (en) 2015-01-06
CA2725231A1 (en) 2009-10-22

Similar Documents

Publication Publication Date Title
MY152312A (en) Water turbines with mixers and ejectors
CA2797735A1 (en) Unidirectional hydro turbine with enhanced duct, blades and generator
WO2012068466A8 (en) Fluid turbines
UA99281C2 (en) Wind turbine with mixers and ejectors
WO2009101596A3 (en) Shrouded turbine blade design
RU2011135181A (en) ROTARY SHOVEL (OPTIONS) AND TURBO INSTALLATION
WO2010043887A3 (en) Vortical flow turbine
WO2013002862A3 (en) Submerged ram air turbine generating system
EP2492513A3 (en) Turbofan of air conditioning system
AU2011318238A8 (en) Turbine rotor assembly
EP2484867A3 (en) Rotating component of a turbine engine
WO2015160955A3 (en) Fluid turbine with turbine shroud and ejector shroud coupled with high thrust-coefficient rotor
WO2009039909A8 (en) Pump and fuel cell system having a pump
PL2125179T3 (en) Horizontal agitator and method for producing a flow in a clearing basin using the horizontal agitator
PL2125180T3 (en) Horizontal agitator and device for producing a flow in a clearing basin using the horizontal agitator
MX2014015416A (en) Wet gas compressor and method.
CN103775389A (en) Radial guide blade for sectional multistage pump
EP2208859A3 (en) Steam turbine and cooling method thereof
EP2239424A3 (en) Thermal control system for turbines
EP2586968A3 (en) Secondary flow arrangement for slotted rotor
UA112995C2 (en) METHOD OF MODERNIZATION OF THE ENERGY CONVERSION INSTALLATION AND THE MODERNIZED ENERGY CONVERSION INSTALLATION
WO2016158636A1 (en) Fluid machine equipped with diffuser
WO2012159718A3 (en) Method and device for plane machining a flange of an assembled rotor blade in particular for a wind turbine
GB201210287D0 (en) Vertical axis wind turbine
EP2653661A3 (en) Turbomachine blade mounting system