FR2442353A3 - Horizontal windmill for driving alternator - has casing around part of blade assemblies to form venturi tube - Google Patents

Horizontal windmill for driving alternator - has casing around part of blade assemblies to form venturi tube

Info

Publication number
FR2442353A3
FR2442353A3 FR7833373A FR7833373A FR2442353A3 FR 2442353 A3 FR2442353 A3 FR 2442353A3 FR 7833373 A FR7833373 A FR 7833373A FR 7833373 A FR7833373 A FR 7833373A FR 2442353 A3 FR2442353 A3 FR 2442353A3
Authority
FR
France
Prior art keywords
blade assemblies
blades
venturi tube
around part
windmill
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
FR7833373A
Other languages
French (fr)
Other versions
FR2442353B3 (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.)
VASCHALDE ANDRE
Original Assignee
VASCHALDE ANDRE
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 VASCHALDE ANDRE filed Critical VASCHALDE ANDRE
Priority to FR7833373A priority Critical patent/FR2442353A3/en
Publication of FR2442353A3 publication Critical patent/FR2442353A3/en
Application granted granted Critical
Publication of FR2442353B3 publication Critical patent/FR2442353B3/fr
Granted 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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind 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
    • 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
    • F03D3/0436—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 for shielding one side of the rotor
    • 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
    • F03D3/0436—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 for shielding one side of the rotor
    • F03D3/0445—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 for shielding one side of the rotor the shield being fixed with respect to the wind motor
    • F03D3/0454—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 for shielding one side of the rotor the shield being fixed with respect to the wind motor and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
    • 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)
  • 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)

Abstract

The windmill has a vertical axis with horizontal blades. A casing around part of the blade assemblies forms a Venturi tube to direct wind onto the blades. A vertical support (1) supports a jib (2) which rotates on bearings. The jib carries a support (4) at each end which receives the bearings for the blade assemblies (5). Each support (4e has an alternator which is driven by the blade assembly to generate electricity. A vertical element (9) which extends the areas of both blade assemblies allows the mounting of two spars to which the blades (11) are attached. The blades are profiled with a semi cylindrical face in which the wind (18) is directed by a casing (15, 16). A tail assembly (14) orientates the windmill into the wind.
FR7833373A 1978-11-21 1978-11-21 Horizontal windmill for driving alternator - has casing around part of blade assemblies to form venturi tube Granted FR2442353A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7833373A FR2442353A3 (en) 1978-11-21 1978-11-21 Horizontal windmill for driving alternator - has casing around part of blade assemblies to form venturi tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833373A FR2442353A3 (en) 1978-11-21 1978-11-21 Horizontal windmill for driving alternator - has casing around part of blade assemblies to form venturi tube

Publications (2)

Publication Number Publication Date
FR2442353A3 true FR2442353A3 (en) 1980-06-20
FR2442353B3 FR2442353B3 (en) 1980-11-21

Family

ID=9215363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833373A Granted FR2442353A3 (en) 1978-11-21 1978-11-21 Horizontal windmill for driving alternator - has casing around part of blade assemblies to form venturi tube

Country Status (1)

Country Link
FR (1) FR2442353A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509384A1 (en) * 1981-07-08 1983-01-14 Lepoix Louis Air or hydraulic fluid turbine energy converter - uses turbines with adjustable deflector blades round periphery to provide regulation of turbine speed
WO2017008811A1 (en) * 2015-07-14 2017-01-19 Vestas Wind Systems A/S Cable routing for wind turbine system having multiple rotors

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE47908C (en) * 1900-01-01 parensen, Gymnasiallehrer a. D. in Fürstenberg in Westf Wind power machine
GB196546A (en) * 1922-10-27 1923-04-26 John Fitzallan Barrett Improvements in wind motors
GB217485A (en) * 1923-10-08 1924-06-19 Gottlieb Frank Zucker Improvements in and relating to windmills
US1812741A (en) * 1930-01-31 1931-06-30 Espinosa Eduardo Jimenez Windmill
FR900038A (en) * 1943-07-22 1945-06-18 Aero-engine
FR53913E (en) * 1945-01-16 1947-01-13 Advanced air turbine with automatic adjustment according to the power of the winds
FR946724A (en) * 1947-05-09 1949-06-13 Improvement in the distribution of fluid on aerial or hydraulic wheels, receiving or driving
US3930750A (en) * 1974-04-08 1976-01-06 Schultz Wilderich C Wind power plant
US4057270A (en) * 1975-04-03 1977-11-08 Barry Alan Lebost Fluid turbine
DE2644819A1 (en) * 1976-10-05 1978-04-06 Karl Brodersen Wind powered electricity generator - has stiffened construction to withstand storm conditions and weather protection for electrical generator
FR2369442A1 (en) * 1976-10-29 1978-05-26 Gil Noel Wind powered engine for vehicle - has turbine with blade screening on one side and driving wheel or propeller

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE47908C (en) * 1900-01-01 parensen, Gymnasiallehrer a. D. in Fürstenberg in Westf Wind power machine
GB196546A (en) * 1922-10-27 1923-04-26 John Fitzallan Barrett Improvements in wind motors
GB217485A (en) * 1923-10-08 1924-06-19 Gottlieb Frank Zucker Improvements in and relating to windmills
US1812741A (en) * 1930-01-31 1931-06-30 Espinosa Eduardo Jimenez Windmill
FR900038A (en) * 1943-07-22 1945-06-18 Aero-engine
FR53913E (en) * 1945-01-16 1947-01-13 Advanced air turbine with automatic adjustment according to the power of the winds
FR946724A (en) * 1947-05-09 1949-06-13 Improvement in the distribution of fluid on aerial or hydraulic wheels, receiving or driving
US3930750A (en) * 1974-04-08 1976-01-06 Schultz Wilderich C Wind power plant
US4057270A (en) * 1975-04-03 1977-11-08 Barry Alan Lebost Fluid turbine
DE2644819A1 (en) * 1976-10-05 1978-04-06 Karl Brodersen Wind powered electricity generator - has stiffened construction to withstand storm conditions and weather protection for electrical generator
FR2369442A1 (en) * 1976-10-29 1978-05-26 Gil Noel Wind powered engine for vehicle - has turbine with blade screening on one side and driving wheel or propeller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509384A1 (en) * 1981-07-08 1983-01-14 Lepoix Louis Air or hydraulic fluid turbine energy converter - uses turbines with adjustable deflector blades round periphery to provide regulation of turbine speed
WO2017008811A1 (en) * 2015-07-14 2017-01-19 Vestas Wind Systems A/S Cable routing for wind turbine system having multiple rotors
US10428789B2 (en) 2015-07-14 2019-10-01 Vestas Wind Systems A/S Cable routing for wind turbine system having multiple rotors

Also Published As

Publication number Publication date
FR2442353B3 (en) 1980-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse