PT71759A - Process and device for the energy production from a fluid flow - Google Patents

Process and device for the energy production from a fluid flow

Info

Publication number
PT71759A
PT71759A PT71759A PT7175980A PT71759A PT 71759 A PT71759 A PT 71759A PT 71759 A PT71759 A PT 71759A PT 7175980 A PT7175980 A PT 7175980A PT 71759 A PT71759 A PT 71759A
Authority
PT
Portugal
Prior art keywords
fluid flow
energy production
energy
production
fluid
Prior art date
Application number
PT71759A
Other languages
English (en)
Other versions
PT71759B (en
Original Assignee
Stichting Energie
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 Stichting Energie filed Critical Stichting Energie
Publication of PT71759A publication Critical patent/PT71759A/pt
Publication of PT71759B publication Critical patent/PT71759B/pt

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
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/33—Shrouds which are part of or which are rotating with the rotor
    • 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
    • Y02E10/20—Hydro energy
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
PT71759A 1979-09-04 1980-09-02 Process and device for the energy production from a fluid flow PT71759B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7906627A NL7906627A (nl) 1979-09-04 1979-09-04 Inrichting met wieken die voorzien zijn van hulpvleugels met vergroot mengeffect tussen zog en buitenstroming.

Publications (2)

Publication Number Publication Date
PT71759A true PT71759A (en) 1980-10-01
PT71759B PT71759B (en) 1981-06-30

Family

ID=19833781

Family Applications (1)

Application Number Title Priority Date Filing Date
PT71759A PT71759B (en) 1979-09-04 1980-09-02 Process and device for the energy production from a fluid flow

Country Status (12)

Country Link
US (1) US4362469A (pt)
EP (1) EP0025251B1 (pt)
JP (1) JPS5677571A (pt)
AU (1) AU543878B2 (pt)
BE (1) BE884963A (pt)
CA (1) CA1138779A (pt)
DE (1) DE3068690D1 (pt)
DK (1) DK154239C (pt)
FR (1) FR2464385B1 (pt)
GR (1) GR69978B (pt)
NL (1) NL7906627A (pt)
PT (1) PT71759B (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8105689A (nl) * 1981-12-17 1983-07-18 Stichting Energie Inrichting voor het winnen van energie uit een stromend medium.
US4863350A (en) * 1988-11-18 1989-09-05 Quarterman Edward A Air turbine
DE19807451A1 (de) * 1998-02-21 1999-11-04 Juergen Spieler Stabilisiertes kostengünstiges Windrad zur optimierten Nutzung der Windenergie
US6602045B2 (en) 2000-02-05 2003-08-05 Robert Ives Hickey Wingtip windmill and method of use
US6406264B1 (en) * 2000-07-26 2002-06-18 Robert D. Paulus Propeller
AUPS266702A0 (en) * 2002-05-30 2002-06-20 O'connor, Arthur Improved turbine
NL1021078C1 (nl) * 2002-07-15 2004-01-16 Energieonderzoek Ct Petten Ecn Werkwijze en inrichting betreffende stromingsenergie zoals een windturbinepark.
DE20300045U1 (de) 2003-01-03 2003-04-10 Bartkowiak, Gerd-Stephan, 84453 Mühldorf Vorrichtung zur Energiegewinnung aus Windkraft
DK1681463T3 (da) * 2003-10-22 2013-12-02 Global Energy Co Ltd Vindmølle med vertikal aksel
CN1308594C (zh) * 2004-03-18 2007-04-04 上海交通大学 带有叶尖小翼的水平轴风力机
AU2006252459B2 (en) * 2005-06-01 2011-04-07 Arnold Systems Llc Transfer of kinetic energy to and from fluids
EP1808372A1 (de) 2006-01-13 2007-07-18 Hermann Riegerbauer Motorgetriebener Propeller für einen Flugkörper und Verfahren zur Bearbeitung eines Propellers
US8322035B2 (en) * 2006-03-29 2012-12-04 Yan Qiang Vertical axis wind turbine and method of installing blades therein
US8274169B2 (en) * 2008-11-25 2012-09-25 Schopf William K Wind powered generator for a vehicle
US8708642B2 (en) * 2009-04-17 2014-04-29 Romeo Prasad Stable wind power turbine
GB2470589A (en) * 2009-05-29 2010-12-01 Vestas Wind Sys As Branching spar wind turbine blade
EP2416005A1 (en) * 2010-08-02 2012-02-08 Siemens Aktiengesellschaft Lightning protection of a wind turbine blade
CH707134A1 (de) * 2012-10-29 2014-04-30 Wepfer Technics Ag Rotorblatt für Windturbine.
DE202013101386U1 (de) * 2013-03-28 2014-07-09 Rolf Rohden Rotorblatt mit einem Winglet, Windenergieanlage und Windenergieanlagenpark
WO2016090057A1 (en) 2014-12-02 2016-06-09 Reshydro Llc Modular balanced foil apparatus and method
DE102017007907A1 (de) * 2017-08-17 2019-02-21 Friedrich Grimm Ringflügelturbine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US104918A (en) * 1870-06-28 Improvement in wind-wheels
US988735A (en) * 1909-06-28 1911-04-04 Alonzo H Perry Current-turbine.
US1147658A (en) * 1913-12-20 1915-07-20 John M Stukes Water-motor.
US1467227A (en) * 1921-09-02 1923-09-04 Robert Alfred Blake Air impeller or propeller
GB213022A (en) * 1923-01-03 1924-03-27 Charles Esmond Nightingale Improvements in windmills and windmotors
NL18707C (pt) * 1925-10-20
US1758560A (en) * 1928-12-26 1930-05-13 Richard Just E Aircraft propeller
US2361676A (en) * 1939-05-15 1944-10-31 Lin E Baker Device for impelling and propelling fluid or gas or the like
DE804090C (de) * 1949-02-13 1951-04-16 Paul Duemmel Windkraftmotor
GB695519A (en) * 1951-03-30 1953-08-12 Antonio Felix Ribeiro Wind turbines
US3038543A (en) * 1960-10-03 1962-06-12 Hudson Engineering Corp Air brake for wind driven propellers
NL174287C (nl) * 1974-06-10 1984-05-16 Theodoor Van Holten Rotor voor een windturbine.
DE2715729B2 (de) * 1977-04-07 1979-04-26 Alberto 8131 Berg Kling Rotor für eine Turbine
US4159191A (en) * 1977-08-01 1979-06-26 Graybill Clinton L Fluid rotor

Also Published As

Publication number Publication date
BE884963A (nl) 1980-12-16
AU6198880A (en) 1981-03-19
FR2464385A1 (fr) 1981-03-06
DK154239C (da) 1989-03-28
DE3068690D1 (en) 1984-08-30
GR69978B (pt) 1982-07-22
DK373180A (da) 1981-03-05
EP0025251B1 (en) 1984-07-25
US4362469A (en) 1982-12-07
NL7906627A (nl) 1981-03-06
JPS5677571A (en) 1981-06-25
AU543878B2 (en) 1985-05-09
PT71759B (en) 1981-06-30
DK154239B (da) 1988-10-24
EP0025251A1 (en) 1981-03-18
FR2464385B1 (fr) 1985-11-22
CA1138779A (en) 1983-01-04

Similar Documents

Publication Publication Date Title
PT71759A (en) Process and device for the energy production from a fluid flow
GB2080903B (en) Fluid flow devices
JPS5618076A (en) Device for utilizing fluid energy
GB2082387B (en) A semiconductor device and a process for producing the same
GB2079048B (en) A semiconductor device and a process for the production thereof
HK70586A (en) Semiconductor devices and a process for producing the same
JPS5653774A (en) Fluid jet device
JPS5536100A (en) Pipe manufacturing device
JPS5651334A (en) Manufacturing device for thermoplastic pipe
PT68038A (en) A method to interrupt a media flow through a tubulat pipe and a device for utilizing the method
GB2034593B (en) Fluid filtering device
GB2019036A (en) Fluid pressure reducer
DE3165316D1 (en) 2-substituted-5-trifluoromethylpyridines and a process for producing the same
JPS5332838A (en) Restricted fluid and process for producinf the same
GB2052060B (en) Detecting particles carried by a fluid flow
JPS5572901A (en) Fluid diffuser
GB2068103B (en) Fluid outlet device
GB2047230B (en) Fluid flow apparatus
JPS54128007A (en) Fluid apparatus
JPS5634001A (en) Fluid flow passage for plant
ZA81902B (en) Piperidinoquinazolines and a process for the preparation thereof
JPS55128656A (en) Fluid device
GB2055726B (en) Fluid flow device
ZA821041B (en) A steam generator and a process for the operation thereof
GB2080151B (en) A surface-covering material and process for the production thereof