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
Links
- 238000006243 chemical reaction Methods 0.000 abstract 1
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.
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)
| 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 |
| 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 |
| 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 (2)
| 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 |
| WO2025065116A1 (es) * | 2023-09-25 | 2025-04-03 | Universidad San Sebastián | Turbina eólica hibrida de eje vertical |
Citations (6)
| 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 |
-
2007
- 2007-05-11 MD MDA20070133A patent/MD3817C2/ro not_active IP Right Cessation
-
2008
- 2008-05-14 RO ROA200800360A patent/RO127909B1/ro unknown
Patent Citations (6)
| 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)
| 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 |
|---|---|
| MD3817B1 (ro) | 2009-01-31 |
| RO127909A2 (ro) | 2012-10-30 |
| RO127909B1 (ro) | 2013-11-29 |
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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 |