EA200401247A1 - Замкнутое крыло - Google Patents
Замкнутое крылоInfo
- Publication number
- EA200401247A1 EA200401247A1 EA200401247A EA200401247A EA200401247A1 EA 200401247 A1 EA200401247 A1 EA 200401247A1 EA 200401247 A EA200401247 A EA 200401247A EA 200401247 A EA200401247 A EA 200401247A EA 200401247 A1 EA200401247 A1 EA 200401247A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- plate
- wing
- center
- respect
- symmetrically located
- Prior art date
Links
- 230000010355 oscillation Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/007—Propulsive discs, i.e. discs having the surface specially adapted for propulsion purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/10—Shape of wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/003—Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage
- B64C39/006—Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage about a vertical axis
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Toys (AREA)
- Wind Motors (AREA)
- Glass Compositions (AREA)
- Seal Device For Vehicle (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Крыло 1 содержит осесимметричную пластину, кромки которой выполнены острыми. Пластина выполнена с симметрично расположенными относительно ее центра двумя скругленными выступами, а каждый выступ закручен относительно его оси симметрии. Пластина может быть выполнена с симметрично расположенными относительно ее центра четырьмя скругленными выступами. Крыло 1 совершает поступательное движение и колебания относительно воздуха при создании подъемной силы и горизонтальной тяги. Изобретение направлено на повышение аэродинамической эффективности.Международная заявка была опубликована вместе с отчетом о международном поиске.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002112900/28A RU2209152C1 (ru) | 2002-05-18 | 2002-05-18 | Замкнутое крыло для создания подъемной силы и горизонтальной тяги |
PCT/RU2003/000185 WO2003097452A1 (fr) | 2002-05-18 | 2003-04-21 | Aile a contour clos |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200401247A1 true EA200401247A1 (ru) | 2005-02-24 |
EA005937B1 EA005937B1 (ru) | 2005-08-25 |
Family
ID=29211914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200401247A EA005937B1 (ru) | 2002-05-18 | 2003-04-21 | Замкнутое крыло |
Country Status (9)
Country | Link |
---|---|
US (1) | US20050230530A1 (ru) |
EP (1) | EP1514797B1 (ru) |
AT (1) | ATE444895T1 (ru) |
AU (1) | AU2003231435A1 (ru) |
DE (1) | DE50312003D1 (ru) |
EA (1) | EA005937B1 (ru) |
RU (1) | RU2209152C1 (ru) |
UA (1) | UA74745C2 (ru) |
WO (1) | WO2003097452A1 (ru) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US706430A (en) | 1901-04-26 | 1902-08-05 | Castle Brook Carbon Black Company | Apparatus for making carbon-black. |
US1981442A (en) * | 1931-07-15 | 1934-11-20 | White Frank Russell | Helicopter |
US2474079A (en) * | 1944-09-08 | 1949-06-21 | Harry Waldman | Rotating wing for aircraft |
US2589826A (en) * | 1949-05-26 | 1952-03-18 | Glenn L Martin Co | Epicyclic helicopter rotor system |
US3399731A (en) * | 1967-07-18 | 1968-09-03 | Algy F. Giles Jr. | Rotor-blade |
US3721403A (en) * | 1970-10-08 | 1973-03-20 | J Caswell | Rotogyro |
US4120468A (en) * | 1974-11-25 | 1978-10-17 | Rhein-Flugzeugbau Gmbh | Remotely piloted vehicle |
US4307856A (en) * | 1978-02-24 | 1981-12-29 | The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration | Annular wing |
RU94026132A (ru) * | 1994-07-14 | 1996-08-27 | Захаров В.П. (UA) | Гребной винт |
-
2002
- 2002-05-18 RU RU2002112900/28A patent/RU2209152C1/ru not_active IP Right Cessation
-
2003
- 2003-04-21 WO PCT/RU2003/000185 patent/WO2003097452A1/ru not_active Application Discontinuation
- 2003-04-21 US US10/514,654 patent/US20050230530A1/en not_active Abandoned
- 2003-04-21 EA EA200401247A patent/EA005937B1/ru not_active IP Right Cessation
- 2003-04-21 AT AT03725932T patent/ATE444895T1/de not_active IP Right Cessation
- 2003-04-21 UA UA20041210067A patent/UA74745C2/uk unknown
- 2003-04-21 AU AU2003231435A patent/AU2003231435A1/en not_active Abandoned
- 2003-04-21 DE DE50312003T patent/DE50312003D1/de not_active Expired - Lifetime
- 2003-04-21 EP EP03725932A patent/EP1514797B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
UA74745C2 (en) | 2006-01-16 |
AU2003231435A1 (en) | 2003-12-02 |
EP1514797A4 (de) | 2008-08-13 |
RU2209152C1 (ru) | 2003-07-27 |
DE50312003D1 (de) | 2009-11-19 |
ATE444895T1 (de) | 2009-10-15 |
WO2003097452A1 (fr) | 2003-11-27 |
EA005937B1 (ru) | 2005-08-25 |
EP1514797A1 (de) | 2005-03-16 |
US20050230530A1 (en) | 2005-10-20 |
EP1514797B1 (de) | 2009-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): KG MD TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ RU |