FR2395405A2 - Fluid power generating machine - has endless belt equipped with aerofoil blades and central guide vanes to give enhanced efficiency - Google Patents

Fluid power generating machine - has endless belt equipped with aerofoil blades and central guide vanes to give enhanced efficiency

Info

Publication number
FR2395405A2
FR2395405A2 FR7718821A FR7718821A FR2395405A2 FR 2395405 A2 FR2395405 A2 FR 2395405A2 FR 7718821 A FR7718821 A FR 7718821A FR 7718821 A FR7718821 A FR 7718821A FR 2395405 A2 FR2395405 A2 FR 2395405A2
Authority
FR
France
Prior art keywords
blades
guide vanes
central guide
endless belt
power generating
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.)
Granted
Application number
FR7718821A
Other languages
French (fr)
Other versions
FR2395405B2 (en
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 FR7718821A priority Critical patent/FR2395405B2/en
Publication of FR2395405A2 publication Critical patent/FR2395405A2/en
Application granted granted Critical
Publication of FR2395405B2 publication Critical patent/FR2395405B2/en
Expired 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
    • F03B17/063—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 no movement relative to the rotor during its rotation
    • F03B17/064—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 no movement relative to the rotor during its rotation and a rotor of the endless-chain type
    • 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
    • F03D5/00—Other wind motors
    • F03D5/02—Other wind motors the wind-engaging parts being attached to endless chains or the like
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Hydraulic Turbines (AREA)

Abstract

The machine for generating power from wind or flowing water consists of an inclined frame (4) carrying two parallel horizontal shafts (16, 18) mounted one above the other. Each end of these shafts carries a pulley (13, 15) and the pulleys are connected by belts (34). Aerofoil blades (38) are connected to the belt (34) at such an angle that a lifting force is created by the blades (38) facing the incoming air. The air passes through the central guide vanes (11) and then flows over the blades on the other side of the belt (34). Additional power is generated by exerting a downward force on these blades. The machine is thus more efficient than a conventional windmill.
FR7718821A 1977-06-20 1977-06-20 APPARATUS FOR CONVERTING KINETIC ENERGY OF AN ACCELERATED FLUID INTO ELECTRIC ENERGY Expired FR2395405B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7718821A FR2395405B2 (en) 1977-06-20 1977-06-20 APPARATUS FOR CONVERTING KINETIC ENERGY OF AN ACCELERATED FLUID INTO ELECTRIC ENERGY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7718821A FR2395405B2 (en) 1977-06-20 1977-06-20 APPARATUS FOR CONVERTING KINETIC ENERGY OF AN ACCELERATED FLUID INTO ELECTRIC ENERGY

Publications (2)

Publication Number Publication Date
FR2395405A2 true FR2395405A2 (en) 1979-01-19
FR2395405B2 FR2395405B2 (en) 1986-04-04

Family

ID=9192295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718821A Expired FR2395405B2 (en) 1977-06-20 1977-06-20 APPARATUS FOR CONVERTING KINETIC ENERGY OF AN ACCELERATED FLUID INTO ELECTRIC ENERGY

Country Status (1)

Country Link
FR (1) FR2395405B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135748A2 (en) * 1983-08-25 1985-04-03 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Flow converting machine
WO1987005079A1 (en) * 1986-02-25 1987-08-27 Horst Lange Energy conversion device
DE10109475B4 (en) * 2001-02-28 2010-01-07 Wolfgang Dr. Send Lift-wing flow engine with partially linear kinematics

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE178230C (en) *
FR438285A (en) * 1910-12-28 1912-05-13 Daniel Swarovski Engine
GB191515592A (en) * 1915-11-04 1916-03-23 Olaf Ludvig Howe Improvements in and relating to Wind and Water Motors.
FR546363A (en) * 1922-11-08
DE370067C (en) * 1923-02-26 Armin Tetetleni Dr Chain turbine with two rows of guide vanes and two rows of blades
US1502296A (en) * 1923-05-02 1924-07-22 James S Doak Fluid-current motor
FR729524A (en) * 1931-03-20 1932-07-26 Improvements to hydraulic motors
FR975126A (en) * 1942-02-10 1951-03-01 Aerodynamic turbine
FR984581A (en) * 1949-02-14 1951-07-09 Endless device for capturing and transmitting the energy of a moving fluid
DE2152637A1 (en) * 1971-10-22 1973-04-26 Bertold Busch AREA TURBINE FOR THE USE OF STREAMING WATER - IN PARTICULAR TIDAL CURRENTS
FR2276478A1 (en) * 1974-06-26 1976-01-23 Schneider Daniel DEVICE FOR CONVERTING THE KINETIC ENERGY OF AN ACCELERATED FLUID INTO ELECTRICAL ENERGY

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE178230C (en) *
FR546363A (en) * 1922-11-08
DE370067C (en) * 1923-02-26 Armin Tetetleni Dr Chain turbine with two rows of guide vanes and two rows of blades
FR438285A (en) * 1910-12-28 1912-05-13 Daniel Swarovski Engine
GB191515592A (en) * 1915-11-04 1916-03-23 Olaf Ludvig Howe Improvements in and relating to Wind and Water Motors.
US1502296A (en) * 1923-05-02 1924-07-22 James S Doak Fluid-current motor
FR729524A (en) * 1931-03-20 1932-07-26 Improvements to hydraulic motors
FR975126A (en) * 1942-02-10 1951-03-01 Aerodynamic turbine
FR984581A (en) * 1949-02-14 1951-07-09 Endless device for capturing and transmitting the energy of a moving fluid
DE2152637A1 (en) * 1971-10-22 1973-04-26 Bertold Busch AREA TURBINE FOR THE USE OF STREAMING WATER - IN PARTICULAR TIDAL CURRENTS
FR2276478A1 (en) * 1974-06-26 1976-01-23 Schneider Daniel DEVICE FOR CONVERTING THE KINETIC ENERGY OF AN ACCELERATED FLUID INTO ELECTRICAL ENERGY

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135748A2 (en) * 1983-08-25 1985-04-03 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Flow converting machine
EP0135748A3 (en) * 1983-08-25 1986-01-08 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Flow converting machine
WO1987005079A1 (en) * 1986-02-25 1987-08-27 Horst Lange Energy conversion device
DE10109475B4 (en) * 2001-02-28 2010-01-07 Wolfgang Dr. Send Lift-wing flow engine with partially linear kinematics

Also Published As

Publication number Publication date
FR2395405B2 (en) 1986-04-04

Similar Documents

Publication Publication Date Title
US4174923A (en) Wind driven engine
DE3271339D1 (en) Directing vanes for diverging channels in steam turbines
JPS5770957A (en) Wave power generator driven by wells turbine
CA2069161A1 (en) Method and apparatus for optimizing the operating parameters of a double-regulated water turbine
FR2395405A2 (en) Fluid power generating machine - has endless belt equipped with aerofoil blades and central guide vanes to give enhanced efficiency
GB403607A (en) Improvements in and relating to hydraulic motors
GB1515894A (en) Fluid driven power producing apparatus
IT1206361B (en) Fluid power generating machine
ATE181400T1 (en) ELECTRICAL ENERGY GENERATION DEVICE POWERED BY WIND
FR2420668A1 (en) Electric generator driven by flowing water - has water wheel mounted on floating platform anchored to bed of stream
FR2449208A1 (en) Wind driven turbine with prism shaped rotors - has wind deflecting shield which projects rotors moving against windward direction
FR2311941A1 (en) Machine for generating power from wind or water - has moving blades with uniform angle of incidence over whole length
JPS57135274A (en) Vertical type windmill
ATE832T1 (en) DEVICE FOR TRANSFORMING THE FORCE OF A MOVING FLUID.
FR2445451A2 (en) Tidal energy power generator - has submerged turbines set horizontally or obliquely within venturi at inlet of diffuser
FR2448046A1 (en) Hydroelectric generator - has turbine blades driving electrical generator and also pump that recirculates water by returning to high level
FR2307145A1 (en) Vertical axis wind driven machine - has eight blades with orientation controlled by endless chain transmissions
FR2293607A1 (en) Machine for utilising energy of rivers or winds - has pivoted vanes mounted on endless belts driving rotors
JPS5720563A (en) Runner
SU1182195A1 (en) Wind plant
FR2304205A1 (en) Fluid or water dirve system for the generation of electrical energy - paddle and endless chain transmission system is used to drive generators
JPS56132472A (en) Runner
JPS57129272A (en) Power generating apparatus by pneumatic pressure
CH696770A4 (en) Hydraulic prime mover for converting energy of flowing water body into useful energy, has blades fastened to endless belt and immersed into flowing water body, where energy of water body is transferred to shaft and converted into rotation
FR2344728A1 (en) Wind powered electrical generator - has parallel ducts feeding turbine vanes with axis vertical and movably mounted on circular track