ES2132012B1 - IMPROVEMENTS INTRODUCED IN WIND TURBINES - Google Patents

IMPROVEMENTS INTRODUCED IN WIND TURBINES

Info

Publication number
ES2132012B1
ES2132012B1 ES009601822A ES9601822A ES2132012B1 ES 2132012 B1 ES2132012 B1 ES 2132012B1 ES 009601822 A ES009601822 A ES 009601822A ES 9601822 A ES9601822 A ES 9601822A ES 2132012 B1 ES2132012 B1 ES 2132012B1
Authority
ES
Spain
Prior art keywords
wind turbines
blades
fluid
propeller
duct
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 - Fee Related
Application number
ES009601822A
Other languages
Spanish (es)
Other versions
ES2132012A1 (en
Inventor
Sampellegrini Carlos Bogdanich
Ter Stege Jose Anton Fernandez
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES009601822A priority Critical patent/ES2132012B1/en
Publication of ES2132012A1 publication Critical patent/ES2132012A1/en
Application granted granted Critical
Publication of ES2132012B1 publication Critical patent/ES2132012B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Wind Motors (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

Mejoras introducidas en aerogeneradores. Las mejoras son aplicables en aquel tipo de aerogeneradores que se constituyen a partir de una torre (1) sobre la que existe una hélice de giro con tres palas (8), (8"'') y (8"''"''), de manera que en estas palas está establecido un depósito (9), (9"'') y (9"''"''), con un conducto de entrada (10), (10"'') y (10"''"'') y un conducto de salida (11), (11"'') y (11"''"''), de manera que a través de esos conductos y en combinación con un conducto principal (13) en comunicación directa con un depósito de almacenamiento de fluido (4), es posible impulsar fluido, mediante correspondientes bombas (12), (12"'') y (12"''"'') o electroválvulas, para el llenado y/o trasvase de fluido entre los depósitos (9), (9"'') y (9"''"'') de las palas, permitiendo mantener el giro continuo de la hélice o llevar a cabo el frenado de la misma ante situaciones límites de giro. Figura 3.Improvements made to wind turbines. The improvements are applicable in those types of wind turbines that are constituted from a tower (1) on which there is a turning propeller with three blades (8), (8 "'') and (8" '' "'' ), so that a tank (9), (9 "'') and (9" '' "'') is established in these blades, with an inlet duct (10), (10" '') and ( 10 "''" '') and an outlet duct (11), (11 "'') and (11" '' "''), so that through these ducts and in combination with a main duct ( 13) In direct communication with a fluid storage tank (4), it is possible to drive fluid, by means of corresponding pumps (12), (12 "'') and (12" '' "'') or solenoid valves, for filling and / or transfer of fluid between the tanks (9), (9 "'') and (9" '' "'') of the blades, allowing to maintain the continuous rotation of the propeller or to carry out the braking thereof in limit turning situations. Figure 3.

ES009601822A 1996-08-20 1996-08-20 IMPROVEMENTS INTRODUCED IN WIND TURBINES Expired - Fee Related ES2132012B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009601822A ES2132012B1 (en) 1996-08-20 1996-08-20 IMPROVEMENTS INTRODUCED IN WIND TURBINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009601822A ES2132012B1 (en) 1996-08-20 1996-08-20 IMPROVEMENTS INTRODUCED IN WIND TURBINES

Publications (2)

Publication Number Publication Date
ES2132012A1 ES2132012A1 (en) 1999-08-01
ES2132012B1 true ES2132012B1 (en) 2000-03-01

Family

ID=8295860

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009601822A Expired - Fee Related ES2132012B1 (en) 1996-08-20 1996-08-20 IMPROVEMENTS INTRODUCED IN WIND TURBINES

Country Status (1)

Country Link
ES (1) ES2132012B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2452488B (en) * 2007-09-04 2012-10-10 Ulrik Rasmussen Controlling an aerodynamic structure by dispensing a fluid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2037528A (en) * 1934-07-30 1936-04-14 Charles E Miller Wind motor
FR2438752A1 (en) * 1978-10-13 1980-05-09 Felix Louis Speed control for wind powered machine - with fluid admitted upstream or downstream to centre of propeller and ejected at periphery
GB8806739D0 (en) * 1988-03-22 1988-04-20 Marlec Eng Co Ltd Air turbine
EP0469510A1 (en) * 1990-07-31 1992-02-05 Androidenstiftung Lausanne Method and apparatus to compensate for unsteady force changes in rotary systems

Also Published As

Publication number Publication date
ES2132012A1 (en) 1999-08-01

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