FR2434282A1 - Wind or water power generator - uses venturi to increase velocity of flow at paddle wheel - Google Patents

Wind or water power generator - uses venturi to increase velocity of flow at paddle wheel

Info

Publication number
FR2434282A1
FR2434282A1 FR7824327A FR7824327A FR2434282A1 FR 2434282 A1 FR2434282 A1 FR 2434282A1 FR 7824327 A FR7824327 A FR 7824327A FR 7824327 A FR7824327 A FR 7824327A FR 2434282 A1 FR2434282 A1 FR 2434282A1
Authority
FR
France
Prior art keywords
wind
venturi
paddle wheel
flow
water power
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7824327A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7824327A priority Critical patent/FR2434282A1/en
Publication of FR2434282A1 publication Critical patent/FR2434282A1/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • 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
    • Y02B10/50—Hydropower in dwellings
    • 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

Abstract

The wind or water power plant generates electric or hydraulic power on a small scale for domestic purposes. It uses a venturi to increase the velocity of the air or water. When using windpower, a rectangular duct is mounted on a pole so that it can be turned to face into the wind. The interior of the duct (2) has curved walls (6) to form a venturi. A paddle wheel (10) is mounted transversely in the duct at the narrowest part of the venturi and drives a generator (21) via a belt (20).
FR7824327A 1978-08-22 1978-08-22 Wind or water power generator - uses venturi to increase velocity of flow at paddle wheel Withdrawn FR2434282A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7824327A FR2434282A1 (en) 1978-08-22 1978-08-22 Wind or water power generator - uses venturi to increase velocity of flow at paddle wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7824327A FR2434282A1 (en) 1978-08-22 1978-08-22 Wind or water power generator - uses venturi to increase velocity of flow at paddle wheel

Publications (1)

Publication Number Publication Date
FR2434282A1 true FR2434282A1 (en) 1980-03-21

Family

ID=9211985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824327A Withdrawn FR2434282A1 (en) 1978-08-22 1978-08-22 Wind or water power generator - uses venturi to increase velocity of flow at paddle wheel

Country Status (1)

Country Link
FR (1) FR2434282A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045353A1 (en) * 1980-07-31 1982-02-10 José Martinez Parra Electric-energy producing device powered by seawater movement
FR2525694A1 (en) * 1982-04-27 1983-10-28 Laborderie Antonin Flow energy conversion using water wheels and guide walls - uses guides to converge fluid flow and has hemi-cylindrical cut=outs in wall to shield returning side of wheel
US4446378A (en) * 1981-07-02 1984-05-01 Jose Martinez Parra System for the generation of electrical energy by utilizing the kinetic energy of seawater
GB2414279A (en) * 2004-05-17 2005-11-23 Michael John Wilkinson Extracting kinetic energy from a flowing fluid
FR2880388A1 (en) * 2005-01-05 2006-07-07 Electricite De France Electricity production unit for e.g. sea, has water current collecting device moving relative to units with hermetic envelope and discoid generator to transform current energy into electricity, and electricity producing module support units
FR2880389A1 (en) * 2005-01-05 2006-07-07 Electricite De France Electricity production unit for being immersed in sea or river, has electricity production module anchored on river bed/sea-beds by support unit comprising connection structure that has device for receiving production unit positioning units
GB2430982A (en) * 2005-10-07 2007-04-11 Stephen Walsh Wind turbine with venturi shaped duct
EP2039928A1 (en) * 2007-09-20 2009-03-25 Sol Participations sàrl Wind turbine
WO2009103142A1 (en) * 2008-02-19 2009-08-27 Zakutneu Yury Wind-driven high power electric plant
WO2016005219A1 (en) * 2014-07-07 2016-01-14 Junker Jürg P Energy conversion according to bernoulli's principle
CN110030140A (en) * 2019-04-26 2019-07-19 雷永泉 A kind of hydroelectric installation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1023276A (en) * 1950-08-17 1953-03-16 Aeromotor at constant speed in variable wind power and direction, with automatic orientation of the receiver unit
FR1042634A (en) * 1950-10-14 1953-11-03 Improvements to devices for capturing the energy of a moving fluid
DE2535138A1 (en) * 1974-08-07 1976-02-19 John H Troll DEVICE FOR USING WIND ENERGY

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1023276A (en) * 1950-08-17 1953-03-16 Aeromotor at constant speed in variable wind power and direction, with automatic orientation of the receiver unit
FR1042634A (en) * 1950-10-14 1953-11-03 Improvements to devices for capturing the energy of a moving fluid
DE2535138A1 (en) * 1974-08-07 1976-02-19 John H Troll DEVICE FOR USING WIND ENERGY

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045353A1 (en) * 1980-07-31 1982-02-10 José Martinez Parra Electric-energy producing device powered by seawater movement
US4446378A (en) * 1981-07-02 1984-05-01 Jose Martinez Parra System for the generation of electrical energy by utilizing the kinetic energy of seawater
FR2525694A1 (en) * 1982-04-27 1983-10-28 Laborderie Antonin Flow energy conversion using water wheels and guide walls - uses guides to converge fluid flow and has hemi-cylindrical cut=outs in wall to shield returning side of wheel
GB2414279A (en) * 2004-05-17 2005-11-23 Michael John Wilkinson Extracting kinetic energy from a flowing fluid
FR2880388A1 (en) * 2005-01-05 2006-07-07 Electricite De France Electricity production unit for e.g. sea, has water current collecting device moving relative to units with hermetic envelope and discoid generator to transform current energy into electricity, and electricity producing module support units
FR2880389A1 (en) * 2005-01-05 2006-07-07 Electricite De France Electricity production unit for being immersed in sea or river, has electricity production module anchored on river bed/sea-beds by support unit comprising connection structure that has device for receiving production unit positioning units
GB2430982A (en) * 2005-10-07 2007-04-11 Stephen Walsh Wind turbine with venturi shaped duct
EP2039928A1 (en) * 2007-09-20 2009-03-25 Sol Participations sàrl Wind turbine
WO2009103142A1 (en) * 2008-02-19 2009-08-27 Zakutneu Yury Wind-driven high power electric plant
WO2016005219A1 (en) * 2014-07-07 2016-01-14 Junker Jürg P Energy conversion according to bernoulli's principle
CN110030140A (en) * 2019-04-26 2019-07-19 雷永泉 A kind of hydroelectric installation

Similar Documents

Publication Publication Date Title
GB1474295A (en) Apparatus for generating power from wind currents
FR2434282A1 (en) Wind or water power generator - uses venturi to increase velocity of flow at paddle wheel
ATE34019T1 (en) FREE-FLOATING WIND TURBINE.
JPS57206778A (en) Electric power generation by air turbine utilizing hydroelectric generating penstock
FR2374533A1 (en) Wind driven power generating turbine - is mounted on house roof with baffles concentrating wind from large area onto small turbine wheel
DE2960854D1 (en) Hydroelectric plant
FR2379709A1 (en) Wind powered electricity generator - has vertical hollow aerofoil blade producing venturi depression in passage container turbine
JPS578368A (en) Power generation due to wind force
BR9106371A (en) HYDROELECTRIC POWER CONVERSION SYSTEM
FR2445451A2 (en) Tidal energy power generator - has submerged turbines set horizontally or obliquely within venturi at inlet of diffuser
FR2438178A1 (en) Unidirectional water wheel construction - has curved blades and streamlined deflectors to allow rotation in same direction irrespective of direction of flow
ATE38541T1 (en) WIND ENGINE FOR ELECTRICITY GENERATION.
FR2446391A1 (en) Wind powered rotating generator - has long small diameter rotor with damper plates to regulate output and compressor drive for energy storage
SU1197568A3 (en) Structure for concentrating wind energy
JPS53141848A (en) Multiple effect apparatus which utilizes solar heat
GB1522561A (en) Hydraulic turbines
JPS57126574A (en) On-vessel unmanned power generation installation using river natural running water
JPS54149110A (en) Cooling device
IT1069586B (en) Spray system for cooling liq. bodies - by forcing air through liq. spray chimney
FR2369004A2 (en) Spray system for cooling liq. bodies - by forcing air through liq. spray chimney
NL7611792A (en) Spray system for cooling liq. bodies - by forcing air through liq. spray chimney
RU94028398A (en) Waste-heat vortex-electric power plant
JPS53107539A (en) Water turbing generator unit
SWIM Evaluation of a wind turbine electric power generator[Final Report, 1 Jun. 1980- 15 Sep. 1981]
JPS55112878A (en) Power generator

Legal Events

Date Code Title Description
ST Notification of lapse