FR625377A - Accelerator device for windmills - Google Patents

Accelerator device for windmills

Info

Publication number
FR625377A
FR625377A FR625377DA FR625377A FR 625377 A FR625377 A FR 625377A FR 625377D A FR625377D A FR 625377DA FR 625377 A FR625377 A FR 625377A
Authority
FR
France
Prior art keywords
windmills
accelerator device
accelerator
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
Other languages
French (fr)
Inventor
Frederick Somerset Nias
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 filed Critical
Application granted granted Critical
Publication of FR625377A publication Critical patent/FR625377A/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 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • 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
FR625377D 1925-10-20 1926-09-18 Accelerator device for windmills Expired FR625377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26193/25A GB269217A (en) 1925-10-20 1925-10-20 A windmill accelerator

Publications (1)

Publication Number Publication Date
FR625377A true FR625377A (en) 1927-08-09

Family

ID=10239797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR625377D Expired FR625377A (en) 1925-10-20 1926-09-18 Accelerator device for windmills

Country Status (5)

Country Link
US (1) US1718869A (en)
BE (1) BE336723A (en)
FR (1) FR625377A (en)
GB (1) GB269217A (en)
NL (1) NL18707C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464385A1 (en) * 1979-09-04 1981-03-06 Stichting Energie METHOD AND DEVICE FOR EXTRACTING ENERGY FROM A FLUID CURRENT

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004930A1 (en) * 1984-04-26 1985-11-07 Sir Henry Lawson-Tancred, Sons & Co Ltd Wind turbine blades
DK2815125T3 (en) * 2012-02-17 2018-07-30 Lm Wind Power Int Tech Ii Aps WIND TURBINE BLADE HAVING A SHAPED STALL FENCE OR FLOW DIVERTER
CN104454376A (en) * 2013-09-22 2015-03-25 王智勇 Wind power generator blade with supporting device
CN104454377A (en) * 2013-09-23 2015-03-25 王智勇 Wind driven generator with movable blades

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464385A1 (en) * 1979-09-04 1981-03-06 Stichting Energie METHOD AND DEVICE FOR EXTRACTING ENERGY FROM A FLUID CURRENT
EP0025251A1 (en) * 1979-09-04 1981-03-18 ECN Netherlands Energy Research Foundation A windmill

Also Published As

Publication number Publication date
NL18707C (en)
BE336723A (en)
US1718869A (en) 1929-06-25
GB269217A (en) 1927-04-20

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