FR503530A - Vertical axis wind turbine - Google Patents

Vertical axis wind turbine

Info

Publication number
FR503530A
FR503530A FR503530A FR503530DA FR503530A FR 503530 A FR503530 A FR 503530A FR 503530 A FR503530 A FR 503530A FR 503530D A FR503530D A FR 503530DA FR 503530 A FR503530 A FR 503530A
Authority
FR
France
Prior art keywords
vertical axis
wind turbine
axis wind
turbine
vertical
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
FR503530A
Other languages
French (fr)
Inventor
Jean Lafond
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.)
JEAN LAFOND
Original Assignee
JEAN LAFOND
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 JEAN LAFOND filed Critical JEAN LAFOND
Application granted granted Critical
Publication of FR503530A publication Critical patent/FR503530A/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
    • 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
    • F03D3/0472—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 orientation being adaptable to the wind motor
    • 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
    • F03D3/0472—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 orientation being adaptable to the wind motor
    • F03D3/049—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 orientation being adaptable to the wind motor with converging inlets, i.e. the shield 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
    • Y02E10/74—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)
FR503530A 1919-09-05 1919-09-05 Vertical axis wind turbine Expired FR503530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR503530T 1919-09-05

Publications (1)

Publication Number Publication Date
FR503530A true FR503530A (en) 1920-06-12

Family

ID=8907171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR503530A Expired FR503530A (en) 1919-09-05 1919-09-05 Vertical axis wind turbine

Country Status (1)

Country Link
FR (1) FR503530A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305608A1 (en) * 1975-03-25 1976-10-22 Ray Marcel Wind driven generator with ball bearings - has lower support rollers allowing following of wind direction movement using detachable rudder
US4204796A (en) * 1978-09-20 1980-05-27 Pack Howard Jr Wind powered apparatus
US5947678A (en) * 1998-06-30 1999-09-07 Bergstein; Frank D. Water wheel with cylindrical blades

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305608A1 (en) * 1975-03-25 1976-10-22 Ray Marcel Wind driven generator with ball bearings - has lower support rollers allowing following of wind direction movement using detachable rudder
US4204796A (en) * 1978-09-20 1980-05-27 Pack Howard Jr Wind powered apparatus
US5947678A (en) * 1998-06-30 1999-09-07 Bergstein; Frank D. Water wheel with cylindrical blades

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