IL60721A - Device for utilization of wind energy - Google Patents

Device for utilization of wind energy

Info

Publication number
IL60721A
IL60721A IL60721A IL6072180A IL60721A IL 60721 A IL60721 A IL 60721A IL 60721 A IL60721 A IL 60721A IL 6072180 A IL6072180 A IL 6072180A IL 60721 A IL60721 A IL 60721A
Authority
IL
Israel
Prior art keywords
vortex
airfoil
wind
wind energy
utilization
Prior art date
Application number
IL60721A
Other languages
English (en)
Other versions
IL60721A0 (en
Original Assignee
Archer John David
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 Archer John David filed Critical Archer John David
Publication of IL60721A0 publication Critical patent/IL60721A0/xx
Publication of IL60721A publication Critical patent/IL60721A/xx

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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0427—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/905—Natural fluid current motor
    • Y10S415/908—Axial flow runner
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/914—Device to control boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
IL60721A 1979-08-07 1980-08-01 Device for utilization of wind energy IL60721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA794077 1979-08-07

Publications (2)

Publication Number Publication Date
IL60721A0 IL60721A0 (en) 1980-10-26
IL60721A true IL60721A (en) 1984-12-31

Family

ID=25574200

Family Applications (1)

Application Number Title Priority Date Filing Date
IL60721A IL60721A (en) 1979-08-07 1980-08-01 Device for utilization of wind energy

Country Status (8)

Country Link
US (1) US4428711A (de)
EP (1) EP0023832B1 (de)
JP (1) JPS5656981A (de)
AT (1) ATE7166T1 (de)
AU (1) AU6110880A (de)
CA (1) CA1139230A (de)
DE (1) DE3067537D1 (de)
IL (1) IL60721A (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616973A (en) * 1984-12-31 1986-10-14 Souchik Jr Nicholas Wind driven turbine
US4715776A (en) * 1985-11-22 1987-12-29 Benesh Alvin H Wind turbine system using a savonius type rotor
US5150859A (en) * 1986-12-22 1992-09-29 Sundstrand Corporation Wingtip turbine
US4784568A (en) * 1987-07-01 1988-11-15 Benesh Alvin H Wind turbine system using a vertical axis savonius-type rotor
US4830570A (en) * 1987-12-15 1989-05-16 Benesh Alvin H Wind turbine system using twin savonius-type rotors
US5037268A (en) * 1988-05-31 1991-08-06 Fenlon Robert M Dual axis wind turbine
GB9302648D0 (en) * 1993-02-10 1993-03-24 Farrar Austin P Wind powered turbine
US6981839B2 (en) * 2004-03-09 2006-01-03 Leon Fan Wind powered turbine in a tunnel
CA2618533C (en) * 2005-08-12 2012-07-10 Biopower Systems Pty. Ltd. A device for capturing energy from a fluid flow
US8474255B2 (en) 2008-04-09 2013-07-02 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
US8677744B2 (en) 2008-04-09 2014-03-25 SustaioX, Inc. Fluid circulation in energy storage and recovery systems
US8225606B2 (en) 2008-04-09 2012-07-24 Sustainx, Inc. Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression
US8250863B2 (en) 2008-04-09 2012-08-28 Sustainx, Inc. Heat exchange with compressed gas in energy-storage systems
EP2280841A2 (de) 2008-04-09 2011-02-09 Sustainx, Inc. Systeme und verfahren zur energiespeicherung und & 8209;rückgewinnung unter verwendung von druckgas
US8479505B2 (en) 2008-04-09 2013-07-09 Sustainx, Inc. Systems and methods for reducing dead volume in compressed-gas energy storage systems
US20100307156A1 (en) 2009-06-04 2010-12-09 Bollinger Benjamin R Systems and Methods for Improving Drivetrain Efficiency for Compressed Gas Energy Storage and Recovery Systems
US8359856B2 (en) 2008-04-09 2013-01-29 Sustainx Inc. Systems and methods for efficient pumping of high-pressure fluids for energy storage and recovery
US8037678B2 (en) 2009-09-11 2011-10-18 Sustainx, Inc. Energy storage and generation systems and methods using coupled cylinder assemblies
US8240140B2 (en) 2008-04-09 2012-08-14 Sustainx, Inc. High-efficiency energy-conversion based on fluid expansion and compression
US8448433B2 (en) 2008-04-09 2013-05-28 Sustainx, Inc. Systems and methods for energy storage and recovery using gas expansion and compression
US7958731B2 (en) * 2009-01-20 2011-06-14 Sustainx, Inc. Systems and methods for combined thermal and compressed gas energy conversion systems
WO2009152141A2 (en) 2008-06-09 2009-12-17 Sustainx, Inc. System and method for rapid isothermal gas expansion and compression for energy storage
WO2010105155A2 (en) 2009-03-12 2010-09-16 Sustainx, Inc. Systems and methods for improving drivetrain efficiency for compressed gas energy storage
US8061963B2 (en) * 2009-04-13 2011-11-22 Franklin F K Chen Guided wind kite for increased wind turbine power output
US8104274B2 (en) 2009-06-04 2012-01-31 Sustainx, Inc. Increased power in compressed-gas energy storage and recovery
WO2011056855A1 (en) 2009-11-03 2011-05-12 Sustainx, Inc. Systems and methods for compressed-gas energy storage using coupled cylinder assemblies
US8161741B2 (en) 2009-12-24 2012-04-24 General Compression, Inc. System and methods for optimizing efficiency of a hydraulically actuated system
US8191362B2 (en) 2010-04-08 2012-06-05 Sustainx, Inc. Systems and methods for reducing dead volume in compressed-gas energy storage systems
US8171728B2 (en) 2010-04-08 2012-05-08 Sustainx, Inc. High-efficiency liquid heat exchange in compressed-gas energy storage systems
US8234863B2 (en) 2010-05-14 2012-08-07 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
US8495872B2 (en) 2010-08-20 2013-07-30 Sustainx, Inc. Energy storage and recovery utilizing low-pressure thermal conditioning for heat exchange with high-pressure gas
US8578708B2 (en) 2010-11-30 2013-11-12 Sustainx, Inc. Fluid-flow control in energy storage and recovery systems
US8567303B2 (en) 2010-12-07 2013-10-29 General Compression, Inc. Compressor and/or expander device with rolling piston seal
US8997475B2 (en) 2011-01-10 2015-04-07 General Compression, Inc. Compressor and expander device with pressure vessel divider baffle and piston
US8572959B2 (en) 2011-01-13 2013-11-05 General Compression, Inc. Systems, methods and devices for the management of heat removal within a compression and/or expansion device or system
EP2663758A1 (de) 2011-01-14 2013-11-20 General Compression Inc. Druckgasspeicher und rückgewinnungssystem sowie verfahren für den systembetrieb
KR20140031319A (ko) 2011-05-17 2014-03-12 서스테인쓰, 인크. 압축 공기 에너지 저장 시스템 내의 효율적인 2상 열전달을 위한 시스템 및 방법
WO2013106115A2 (en) 2011-10-14 2013-07-18 Sustainx, Inc. Dead-volume management in compressed-gas energy storage and recovery systems
US8387375B2 (en) 2011-11-11 2013-03-05 General Compression, Inc. Systems and methods for optimizing thermal efficiency of a compressed air energy storage system
US8522538B2 (en) 2011-11-11 2013-09-03 General Compression, Inc. Systems and methods for compressing and/or expanding a gas utilizing a bi-directional piston and hydraulic actuator
US20130251527A1 (en) * 2012-03-22 2013-09-26 Troy Edward Schmidt Sail Enhanced Wind Turbine System
US9045234B2 (en) 2013-04-04 2015-06-02 Sunlight Photonics Inc. Method for airborne kinetic energy conversion
US10040561B2 (en) * 2013-04-04 2018-08-07 Sunlight Photonics Inc. Airborne kinetic energy conversion system
US9776710B2 (en) 2013-10-02 2017-10-03 John Hincks Duke Wingtip vortex drag reduction method using backwash convergence
US9709026B2 (en) 2013-12-31 2017-07-18 X Development Llc Airfoil for a flying wind turbine
US10487799B2 (en) * 2015-12-18 2019-11-26 Dan Pendergrass Pressure and vacuum assisted vertical axis wind turbines

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB158974A (en) * 1919-11-12 1921-02-14 Henry Gardiner Lloyd Improvements in or relating to fluid-current motors
DE821930C (de) 1948-11-16 1951-11-22 Gertrud Suffczynski Geb Senftl Windkraftmaschine
US4045144A (en) * 1975-02-18 1977-08-30 John Lodewyk Loth Wind energy concentrators
US4047832A (en) * 1975-04-03 1977-09-13 Polytechnic Institute Of New York Fluid flow energy conversion systems
US4172574A (en) 1976-06-16 1979-10-30 National Research Development Corporation Fluid stream deflecting members for aircraft bodies or the like
US4156580A (en) 1977-08-18 1979-05-29 Pohl Lothar L Wind-turbines
US4222242A (en) 1978-03-20 1980-09-16 Moseley Thomas S Fluid flow transfer

Also Published As

Publication number Publication date
EP0023832A1 (de) 1981-02-11
DE3067537D1 (en) 1984-05-24
US4428711A (en) 1984-01-31
CA1139230A (en) 1983-01-11
IL60721A0 (en) 1980-10-26
EP0023832B1 (de) 1984-04-18
AU6110880A (en) 1981-02-12
JPS5656981A (en) 1981-05-19
ATE7166T1 (de) 1984-05-15

Similar Documents

Publication Publication Date Title
IL60721A (en) Device for utilization of wind energy
SE8700567D0 (sv) Vattenuppsamlare med goda prestanda
FR2254478A1 (en) Increased lift wing profile - having raised upper flap on front of profile and hinged flap spaced from rear
GB2121368B (en) Sail with retractable air directing element
ATE349612T1 (de) Säulenluftströmungsenergievorrichtung
BE872761A (fr) Generateur d'energie entraine par le vent
FR2449208A1 (fr) Systeme de turbines eoliennes
JPS51123905A (en) Fan
JPS55164783A (en) Wind force power generator
SU868103A1 (ru) Ветроколесо
JPS5746068A (en) Generator and driving device for generator of fluid rotary disc type by use of either wind force or wave force
FR2413567A1 (fr) Turbine auto-regulatrice
ATE7626T1 (de) Energiesammlerzelle.
JPS57210199A (en) Blower
TANNER Influence of a plain flap with a blunt, notched trailing edge on the lift of a rectangular wing
JPS5514903A (en) Aerogenerator
SU663978A1 (ru) Обтекатель
JPS55146276A (en) Variable water turbine blade device for low-speed current
GR62966B (en) Aerodynamic air turbine for electric energy generation by the wind
JPS54149110A (en) Cooling device
GB849350A (en) Aircraft
ES244037U (es) Secador mural, especialmente para el cabello.
Quemard et al. Studies relative to an induction pressurized transonic wind tunnel. A: Air pump performance; Circuit losses
JPS55131582A (en) Windmill device
JPS5437347A (en) Air conditioning system utilizing solar heat