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FR2255809A5 - Aerodynamic wind driven generator - has turbo motor located in throat between convergent surfaces - Google Patents

Aerodynamic wind driven generator - has turbo motor located in throat between convergent surfaces

Info

Publication number
FR2255809A5
FR2255809A5 FR7347148A FR7347148A FR2255809A5 FR 2255809 A5 FR2255809 A5 FR 2255809A5 FR 7347148 A FR7347148 A FR 7347148A FR 7347148 A FR7347148 A FR 7347148A FR 2255809 A5 FR2255809 A5 FR 2255809A5
Authority
FR
France
Prior art keywords
discharge
throat
driven generator
wind driven
turbo motor
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.)
Expired
Application number
FR7347148A
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.)
PICAUD MARC
Original Assignee
PICAUD MARC
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 PICAUD MARC filed Critical PICAUD MARC
Priority to FR7347148A priority Critical patent/FR2255809A5/en
Priority to ES433124A priority patent/ES433124A1/en
Priority to JP14748474A priority patent/JPS5095638A/ja
Application granted granted Critical
Publication of FR2255809A5 publication Critical patent/FR2255809A5/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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • F05B2250/50—Inlet or outlet
    • F05B2250/501—Inlet
    • F05B2250/5011—Inlet augmenting, i.e. with intercepting fluid flow cross sectional area greater than the rest of the machine behind the inlet
    • 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

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)
  • Basic Packing Technique (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

A device for obtaining useful work from the wind, has an aerodynamic collector arrangement consisting of a tube (1) or set of tubes with internal, sloping lead-in surfaces (3) terminating in a restricted throat at which point is located a turbine or turbo motor (5), after which the discharge region is formed by further curved surfaces (7) which enlarge rapidly so that there is minimum resistance to the discharge of air. This discharge is assisted by flared outside surfaces (10) which join the discharge surfaces to form pointed tips.
FR7347148A 1973-12-21 1973-12-21 Aerodynamic wind driven generator - has turbo motor located in throat between convergent surfaces Expired FR2255809A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7347148A FR2255809A5 (en) 1973-12-21 1973-12-21 Aerodynamic wind driven generator - has turbo motor located in throat between convergent surfaces
ES433124A ES433124A1 (en) 1973-12-21 1974-12-19 Device for collecting eolic energy. (Machine-translation by Google Translate, not legally binding)
JP14748474A JPS5095638A (en) 1973-12-21 1974-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7347148A FR2255809A5 (en) 1973-12-21 1973-12-21 Aerodynamic wind driven generator - has turbo motor located in throat between convergent surfaces

Publications (1)

Publication Number Publication Date
FR2255809A5 true FR2255809A5 (en) 1975-07-18

Family

ID=9130009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7347148A Expired FR2255809A5 (en) 1973-12-21 1973-12-21 Aerodynamic wind driven generator - has turbo motor located in throat between convergent surfaces

Country Status (3)

Country Link
JP (1) JPS5095638A (en)
ES (1) ES433124A1 (en)
FR (1) FR2255809A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411588A (en) * 1978-04-28 1983-10-25 Walter E. Currah Wind driven power plant
US4684316A (en) * 1982-12-30 1987-08-04 Kb Vindkraft I Goteborg Improvements in wind turbine having a wing-profiled diffusor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411588A (en) * 1978-04-28 1983-10-25 Walter E. Currah Wind driven power plant
US4684316A (en) * 1982-12-30 1987-08-04 Kb Vindkraft I Goteborg Improvements in wind turbine having a wing-profiled diffusor

Also Published As

Publication number Publication date
JPS5095638A (en) 1975-07-30
ES433124A1 (en) 1976-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse