MD2106C2 - Ветряная винтовая турбина - Google Patents
Ветряная винтовая турбинаInfo
- Publication number
- MD2106C2 MD2106C2 MDA20000170A MD20000170A MD2106C2 MD 2106 C2 MD2106 C2 MD 2106C2 MD A20000170 A MDA20000170 A MD A20000170A MD 20000170 A MD20000170 A MD 20000170A MD 2106 C2 MD2106 C2 MD 2106C2
- Authority
- MD
- Moldova
- Prior art keywords
- wind
- turbine
- helical
- blades
- helical turbine
- Prior art date
Links
Classifications
-
- 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
- F05B2250/00—Geometry
- F05B2250/20—Geometry three-dimensional
- F05B2250/25—Geometry three-dimensional helical
-
- 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
-
- 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
Изобретение относится к ветряным двигателям, в частности к винтовой турбине, ось вращения которой совпадает с направлением ветра.Ветряная винтовая турбина содержит вал (1) на котором по винтовой линии с постоянным шагом жестко закреплены лопасти (2), имеющие в нормальном сечении форму крыла. Для уменьшения торможения ветра в турбинах большей длины лопасти могут быть установлены с разным шагом винтовой линии, а именно с его увеличением к выходу из турбины.Результат состоит в повышении коэффициента использования энергии ветра благодаря разности скоростей воздуха на одной и другой поверхностях лопасти и в более эффективном функционировании при малых скоростях ветра.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20000170A MD2106C2 (ru) | 2000-10-13 | 2000-10-13 | Ветряная винтовая турбина |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20000170A MD2106C2 (ru) | 2000-10-13 | 2000-10-13 | Ветряная винтовая турбина |
Publications (3)
Publication Number | Publication Date |
---|---|
MD20000170A MD20000170A (en) | 2002-07-31 |
MD2106B2 MD2106B2 (en) | 2003-02-28 |
MD2106C2 true MD2106C2 (ru) | 2004-01-31 |
Family
ID=19739662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20000170A MD2106C2 (ru) | 2000-10-13 | 2000-10-13 | Ветряная винтовая турбина |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD2106C2 (ru) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD2994C2 (ru) * | 2004-12-30 | 2006-09-30 | Технический университет Молдовы | Винтовая ветротурбина (варианты) |
MD3229G2 (ru) * | 2006-06-30 | 2007-07-31 | Василе ЖОВМИР | Метод предоперационного лечения рака молочной железы |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2057584A (en) * | 1979-08-30 | 1981-04-01 | Burgdorf H | Wind motor |
SU1225912A1 (ru) * | 1983-05-03 | 1986-04-23 | Smulskij Iosif | Ветродвигатель |
US4600360A (en) * | 1984-06-25 | 1986-07-15 | Quarterman Edward A | Wind driven turbine generator |
-
2000
- 2000-10-13 MD MDA20000170A patent/MD2106C2/ru not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2057584A (en) * | 1979-08-30 | 1981-04-01 | Burgdorf H | Wind motor |
SU1225912A1 (ru) * | 1983-05-03 | 1986-04-23 | Smulskij Iosif | Ветродвигатель |
US4600360A (en) * | 1984-06-25 | 1986-07-15 | Quarterman Edward A | Wind driven turbine generator |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD2994C2 (ru) * | 2004-12-30 | 2006-09-30 | Технический университет Молдовы | Винтовая ветротурбина (варианты) |
MD3229G2 (ru) * | 2006-06-30 | 2007-07-31 | Василе ЖОВМИР | Метод предоперационного лечения рака молочной железы |
Also Published As
Publication number | Publication date |
---|---|
MD2106B2 (en) | 2003-02-28 |
MD20000170A (en) | 2002-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |