CA1188994A - Device for deriving energy from a flowing medium - Google Patents

Device for deriving energy from a flowing medium

Info

Publication number
CA1188994A
CA1188994A CA000417896A CA417896A CA1188994A CA 1188994 A CA1188994 A CA 1188994A CA 000417896 A CA000417896 A CA 000417896A CA 417896 A CA417896 A CA 417896A CA 1188994 A CA1188994 A CA 1188994A
Authority
CA
Canada
Prior art keywords
blade
auxiliary
vane
vanes
angle
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
CA000417896A
Other languages
English (en)
French (fr)
Inventor
Theodoor Van Holten
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.)
Energy Research Centre of the Netherlands
Original Assignee
Energy Research Centre of the Netherlands
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 Energy Research Centre of the Netherlands filed Critical Energy Research Centre of the Netherlands
Application granted granted Critical
Publication of CA1188994A publication Critical patent/CA1188994A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
CA000417896A 1981-12-17 1982-12-16 Device for deriving energy from a flowing medium Expired CA1188994A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL81.05.689 1981-12-17
NL8105689A NL8105689A (nl) 1981-12-17 1981-12-17 Inrichting voor het winnen van energie uit een stromend medium.

Publications (1)

Publication Number Publication Date
CA1188994A true CA1188994A (en) 1985-06-18

Family

ID=19838568

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000417896A Expired CA1188994A (en) 1981-12-17 1982-12-16 Device for deriving energy from a flowing medium

Country Status (11)

Country Link
US (1) US4530644A (enExample)
EP (1) EP0082378B1 (enExample)
JP (1) JPS58160563A (enExample)
KR (1) KR840002956A (enExample)
AU (1) AU9154282A (enExample)
CA (1) CA1188994A (enExample)
DE (1) DE3272208D1 (enExample)
DK (1) DK554682A (enExample)
GR (1) GR77830B (enExample)
NL (1) NL8105689A (enExample)
PT (1) PT75992B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0674736A (ja) * 1992-06-29 1994-03-18 Otax Kk 角度センサ
GB2374331A (en) * 2000-12-15 2002-10-16 Robert Andrew Ledingham Aerofoil with protruding aerodynamic surface
KR100756800B1 (ko) * 2003-10-22 2007-09-07 글로벌 에너지 가부시키가이샤 세로축 풍차
US8322035B2 (en) * 2006-03-29 2012-12-04 Yan Qiang Vertical axis wind turbine and method of installing blades therein
EP2416005A1 (en) * 2010-08-02 2012-02-08 Siemens Aktiengesellschaft Lightning protection of a wind turbine blade
FR2985785B1 (fr) * 2012-01-13 2014-01-03 Sabella Pale d'hydrolienne et hydrolienne comprenant au moins une telle pale

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE830627C (de) * 1949-08-25 1952-02-07 Karl Seifert Dipl Ing Windradfluegel
NL174287C (nl) * 1974-06-10 1984-05-16 Theodoor Van Holten Rotor voor een windturbine.
DE2523180C2 (de) * 1975-05-26 1983-02-10 Horst Dipl.-Ing. 5400 Koblenz Eichler Propeller für schnelle Flug- oder Schwimmkörper
JPS5417441A (en) * 1977-07-07 1979-02-08 Univ Tokai Vertical shaft type air force turbine
NL7906627A (nl) * 1979-09-04 1981-03-06 Stichting Energie Inrichting met wieken die voorzien zijn van hulpvleugels met vergroot mengeffect tussen zog en buitenstroming.
US4329115A (en) * 1981-02-02 1982-05-11 Grumman Aerospace Corporation Directionally stabilized wind turbine

Also Published As

Publication number Publication date
KR840002956A (ko) 1984-07-21
DK554682A (da) 1983-06-18
EP0082378B1 (de) 1986-07-23
EP0082378A3 (en) 1984-03-21
GR77830B (enExample) 1984-09-25
US4530644A (en) 1985-07-23
PT75992A (en) 1983-01-01
DE3272208D1 (en) 1986-08-28
PT75992B (en) 1985-02-27
EP0082378A2 (de) 1983-06-29
AU9154282A (en) 1983-06-23
JPS58160563A (ja) 1983-09-24
NL8105689A (nl) 1983-07-18

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry