MD3847C2 - Turbină de vânt cu ax vertical (variante) - Google Patents

Turbină de vânt cu ax vertical (variante)

Info

Publication number
MD3847C2
MD3847C2 MDA20070134A MD20070134A MD3847C2 MD 3847 C2 MD3847 C2 MD 3847C2 MD A20070134 A MDA20070134 A MD A20070134A MD 20070134 A MD20070134 A MD 20070134A MD 3847 C2 MD3847 C2 MD 3847C2
Authority
MD
Moldova
Prior art keywords
blades
vertical axle
fixing elements
vertical
wind turbine
Prior art date
Application number
MDA20070134A
Other languages
English (en)
Russian (ru)
Other versions
MD3847B1 (ro
Inventor
Ион БОСТАН
Ион ВИША
Валериу ДУЛГЕРУ
Родион ЧУПЕРКЭ
Original Assignee
Технический университет Молдовы
Брашовский Университет "Transilvania"
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 Технический университет Молдовы, Брашовский Университет "Transilvania" filed Critical Технический университет Молдовы
Priority to MDA20070134A priority Critical patent/MD3847C2/ro
Publication of MD3847B1 publication Critical patent/MD3847B1/ro
Publication of MD3847C2 publication Critical patent/MD3847C2/ro

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Wind Motors (AREA)

Abstract

Invenţia se referă la instalaţiile de conversiune a energiei eoliene, şi anume la turbinele de vânt cu ax vertical de tip Darrieus.Turbina de vânt cu ax vertical, conform primei variante, conţine un arbore vertical rotitor (1), nişte pale (2) legate rigid cu el prin elemente de fixare, fiecare pală (2) având forma elicoidală şi profil aerodinamic în secţiunea transversală. Elementele de fixare sunt executate în formă de pale de fixare (4) cu profil aerodinamic şi leagă capetele de sus şi de jos ale palelor (2) turbinei cu arborele (1). Totodată capetele de sus şi de jos ale palelor (2) sunt legate articulat între ele prin bare orizontale de tensionare (3).Turbina de vânt cu ax vertical, conform variantei a doua, conţine un ax vertical cu un butuc superior şi un butuc inferior, cu care sunt legate prin elemente de fixare palele (2). Axul vertical este executat în formă de o bară fixă pe care sunt amplasaţi cu posibilitatea rotirii libere butucul superior şi cel inferior. Elementele de fixare leagă capetele de sus şi de jos ale palelor (2) turbinei cu butucul superior şi inferior corespunzător. Butucul superior este amplasat cu posibilitatea deplasării coaxiale pe axul vertical.
MDA20070134A 2007-05-11 2007-05-11 Turbină de vânt cu ax vertical (variante) MD3847C2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20070134A MD3847C2 (ro) 2007-05-11 2007-05-11 Turbină de vânt cu ax vertical (variante)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20070134A MD3847C2 (ro) 2007-05-11 2007-05-11 Turbină de vânt cu ax vertical (variante)

Publications (2)

Publication Number Publication Date
MD3847B1 MD3847B1 (ro) 2009-02-28
MD3847C2 true MD3847C2 (ro) 2009-10-31

Family

ID=40427747

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20070134A MD3847C2 (ro) 2007-05-11 2007-05-11 Turbină de vânt cu ax vertical (variante)

Country Status (1)

Country Link
MD (1) MD3847C2 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD934Z (ro) * 2015-03-26 2016-04-30 Технический университет Молдовы Instalaţie eoliană cu ax vertical (variante)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2690955A1 (en) * 2010-01-28 2011-07-28 Olivier Blanc Wind turbine structure and method of assembly
US10344742B2 (en) 2015-04-23 2019-07-09 Continuum Dynamics, Inc. Hybrid vertical/horizontal axis wind turbine for deep-water offshore installations
US10208734B2 (en) 2015-04-23 2019-02-19 Continuum Dynamics, Inc. Lift-driven wind turbine with force canceling blade configuration
MD1151Z (ro) * 2016-11-28 2017-12-31 Технический университет Молдовы Instalaţie de conversie a energiei eoliene

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1413748A1 (en) * 2002-10-22 2004-04-28 Dixi Holding b.v. Vertical axis turbine with wind channeling means
US20040120820A1 (en) * 2002-01-24 2004-06-24 Jacquelin Dery Vertical axis windmill and self-erecting structure therefor
WO2005010355A1 (en) * 2003-07-24 2005-02-03 Quiet Revolution Limited Vertical-axis wind turbine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040120820A1 (en) * 2002-01-24 2004-06-24 Jacquelin Dery Vertical axis windmill and self-erecting structure therefor
EP1413748A1 (en) * 2002-10-22 2004-04-28 Dixi Holding b.v. Vertical axis turbine with wind channeling means
WO2005010355A1 (en) * 2003-07-24 2005-02-03 Quiet Revolution Limited Vertical-axis wind turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD934Z (ro) * 2015-03-26 2016-04-30 Технический университет Молдовы Instalaţie eoliană cu ax vertical (variante)

Also Published As

Publication number Publication date
MD3847B1 (ro) 2009-02-28

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees