MD3817C2 - Turbină de vânt cu ax vertical (variante) - Google Patents

Turbină de vânt cu ax vertical (variante)

Info

Publication number
MD3817C2
MD3817C2 MDA20070133A MD20070133A MD3817C2 MD 3817 C2 MD3817 C2 MD 3817C2 MD A20070133 A MDA20070133 A MD A20070133A MD 20070133 A MD20070133 A MD 20070133A MD 3817 C2 MD3817 C2 MD 3817C2
Authority
MD
Moldova
Prior art keywords
shaft
rotary
wind turbine
vertical axle
vertical
Prior art date
Application number
MDA20070133A
Other languages
English (en)
Russian (ru)
Other versions
MD3817B1 (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 MDA20070133A priority Critical patent/MD3817C2/ro
Priority to ROA200800360A priority patent/RO127909B1/ro
Publication of MD3817B1 publication Critical patent/MD3817B1/ro
Publication of MD3817C2 publication Critical patent/MD3817C2/ro

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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Wind Motors (AREA)

Abstract

Invenţia se referă la maşinile de conversiune a energiei eoliene, şi anume la turbinele de vânt cu ax vertical de tip Darrieus.Turbina de vânt cu ax vertical conţine un turn vertical fix (1), pe care este instalat liber un arbore rotitor de bază (2) cu nişte pale (3), legate rigid cu el, fiecare pală (3) având forma alungită elicoidală şi profil aerodinamic în secţiunea perpendiculară axei longitudinale. În spaţiul dintre pale (3) sunt amplasate suplimentar cel puţin două pale elicoidale (8), fixate fără spaţiu de un arbore rotitor suplimentar, care este amplasat coaxial cu arborele rotitor de bază (2) şi legat cu el prin intermediul unui cuplaj unisens. Arborele rotitor de bază (2) este legat rigid cu arborele generatorului electric (10). În variantele a II şi a III, arborele rotitor de bază (2) şi arborele rotitor suplimentar sunt legaţi cu arborele generatorului electric (10) prin intermediul unui diferenţial sinusoidal cu bile sau cu roţi dinţate conice.Turbina de vânt cu ax vertical permite conversiunea energiei eoliene în energie electrică sau mecanică cu un coeficient sporit de conversiune.
MDA20070133A 2007-05-11 2007-05-11 Turbină de vânt cu ax vertical (variante) MD3817C2 (ro)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MDA20070133A MD3817C2 (ro) 2007-05-11 2007-05-11 Turbină de vânt cu ax vertical (variante)
ROA200800360A RO127909B1 (ro) 2007-05-11 2008-05-14 Turbină de vânt cu ax vertical combinată

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20070133A MD3817C2 (ro) 2007-05-11 2007-05-11 Turbină de vânt cu ax vertical (variante)

Publications (2)

Publication Number Publication Date
MD3817B1 MD3817B1 (ro) 2009-01-31
MD3817C2 true MD3817C2 (ro) 2009-10-31

Family

ID=40347753

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20070133A MD3817C2 (ro) 2007-05-11 2007-05-11 Turbină de vânt cu ax vertical (variante)

Country Status (2)

Country Link
MD (1) MD3817C2 (ro)
RO (1) RO127909B1 (ro)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4212C1 (ro) * 2012-11-15 2013-10-31 Технический университет Молдовы Turbină eoliană cu roţi-vindroză aerodinamice
MD4213C1 (ro) * 2012-11-27 2013-10-31 Технический университет Молдовы Turbină eoliană
MD4219C1 (ro) * 2012-09-06 2013-11-30 Технический университет Молдовы Turbină eoliană cu ax orizontal
MD661Z (ro) * 2013-03-19 2014-02-28 Технический университет Молдовы Turbină eoliană
MD660Z (ro) * 2013-03-12 2014-02-28 Технический университет Молдовы Turbină eoliană
MD681Z (ro) * 2013-02-14 2014-04-30 Технический университет Молдовы Turbină eoliană
MD934Z (ro) * 2015-03-26 2016-04-30 Технический университет Молдовы Instalaţie eoliană cu ax vertical (variante)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201908599A (zh) * 2017-07-17 2019-03-01 黃國彰 可升降的風力發電設備

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948060A1 (de) * 1979-11-29 1981-06-04 Erno Raumfahrttechnik Gmbh, 2800 Bremen Vorrichtung zur umwandlung von windenergie
US5405246A (en) * 1992-03-19 1995-04-11 Goldberg; Steven B. Vertical-axis wind turbine with a twisted blade configuration
RU2210000C1 (ru) * 2002-06-20 2003-08-10 Секерин Анатолий Петрович Роторный ветродвигатель
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948060A1 (de) * 1979-11-29 1981-06-04 Erno Raumfahrttechnik Gmbh, 2800 Bremen Vorrichtung zur umwandlung von windenergie
US5405246A (en) * 1992-03-19 1995-04-11 Goldberg; Steven B. Vertical-axis wind turbine with a twisted blade configuration
US20040120820A1 (en) * 2002-01-24 2004-06-24 Jacquelin Dery Vertical axis windmill and self-erecting structure therefor
RU2210000C1 (ru) * 2002-06-20 2003-08-10 Секерин Анатолий Петрович Роторный ветродвигатель
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4219C1 (ro) * 2012-09-06 2013-11-30 Технический университет Молдовы Turbină eoliană cu ax orizontal
MD4212C1 (ro) * 2012-11-15 2013-10-31 Технический университет Молдовы Turbină eoliană cu roţi-vindroză aerodinamice
MD4213C1 (ro) * 2012-11-27 2013-10-31 Технический университет Молдовы Turbină eoliană
MD681Z (ro) * 2013-02-14 2014-04-30 Технический университет Молдовы Turbină eoliană
MD660Z (ro) * 2013-03-12 2014-02-28 Технический университет Молдовы Turbină eoliană
MD661Z (ro) * 2013-03-19 2014-02-28 Технический университет Молдовы Turbină eoliană
MD934Z (ro) * 2015-03-26 2016-04-30 Технический университет Молдовы Instalaţie eoliană cu ax vertical (variante)

Also Published As

Publication number Publication date
RO127909B1 (ro) 2013-11-29
MD3817B1 (ro) 2009-01-31
RO127909A2 (ro) 2012-10-30

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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