DE1756202A1 - Luftschraube - Google Patents
LuftschraubeInfo
- Publication number
- DE1756202A1 DE1756202A1 DE19681756202 DE1756202A DE1756202A1 DE 1756202 A1 DE1756202 A1 DE 1756202A1 DE 19681756202 DE19681756202 DE 19681756202 DE 1756202 A DE1756202 A DE 1756202A DE 1756202 A1 DE1756202 A1 DE 1756202A1
- Authority
- DE
- Germany
- Prior art keywords
- propeller
- openings
- air
- fluid
- propeller according
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000269319 Squalius cephalus Species 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000610716 Balduina Species 0.000 description 1
- 241001631457 Cannula Species 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- 241001116498 Taxus baccata Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- LTNZEXKYNRNOGT-UHFFFAOYSA-N dequalinium chloride Chemical compound [Cl-].[Cl-].C1=CC=C2[N+](CCCCCCCCCC[N+]3=C4C=CC=CC4=C(N)C=C3C)=C(C)C=C(N)C2=C1 LTNZEXKYNRNOGT-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000015250 liver sausages Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- XYSQXZCMOLNHOI-UHFFFAOYSA-N s-[2-[[4-(acetylsulfamoyl)phenyl]carbamoyl]phenyl] 5-pyridin-1-ium-1-ylpentanethioate;bromide Chemical compound [Br-].C1=CC(S(=O)(=O)NC(=O)C)=CC=C1NC(=O)C1=CC=CC=C1SC(=O)CCCC[N+]1=CC=CC=C1 XYSQXZCMOLNHOI-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60V—AIR-CUSHION VEHICLES
- B60V1/00—Air-cushion
- B60V1/04—Air-cushion wherein the cushion is contained at least in part by walls
- B60V1/043—Air-cushion wherein the cushion is contained at least in part by walls the walls being flexible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60V—AIR-CUSHION VEHICLES
- B60V1/00—Air-cushion
- B60V1/14—Propulsion; Control thereof
-
- 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
- B64C11/16—Blades
- B64C11/20—Constructional features
- B64C11/24—Hollow blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/325—Circulation-control rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08141/67A GB1169760A (en) | 1967-04-20 | 1967-04-20 | Improvements in or relating to Propellers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1756202A1 true DE1756202A1 (de) | 1970-04-09 |
Family
ID=10107354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681756202 Pending DE1756202A1 (de) | 1967-04-20 | 1968-04-20 | Luftschraube |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3525577A (https=) |
| BE (1) | BE713943A (https=) |
| DE (1) | DE1756202A1 (https=) |
| FR (1) | FR1562488A (https=) |
| GB (1) | GB1169760A (https=) |
| NL (1) | NL6805589A (https=) |
| SU (1) | SU498899A3 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1212035A (en) * | 1968-04-30 | 1970-11-11 | Hawker Siddeley Aviation Ltd | Improvements in or relating to devices for producing aerodynamic lift |
| US3883266A (en) * | 1973-09-24 | 1975-05-13 | Jr Herman A Soulant | Differential lift control by synchronous resonant excitation of air column in helicopter rotor |
| US3904313A (en) * | 1973-11-05 | 1975-09-09 | Henry J Bernaerts | Higher harmonics hub valve |
| US3917435A (en) * | 1974-01-11 | 1975-11-04 | Joseph B Wilkerson | Cam and nozzle control valve for fluid flow modulation |
| US3873233A (en) * | 1974-02-19 | 1975-03-25 | Us Navy | Double slotted circulation control airfoil |
| US4493612A (en) * | 1982-09-30 | 1985-01-15 | United Technologies Corporation | Axially slideable plenum for circulation control aircraft |
| US8303241B2 (en) * | 2007-11-13 | 2012-11-06 | Verdant Power, Inc. | Turbine yaw control |
| US9133819B2 (en) | 2011-07-18 | 2015-09-15 | Kohana Technologies Inc. | Turbine blades and systems with forward blowing slots |
| CN103803043A (zh) * | 2014-02-17 | 2014-05-21 | 赵德安 | 一种风扇驱动的大面积水域自动导航水上作业平台 |
| CN111361703B (zh) * | 2020-03-18 | 2021-09-21 | 浙江海舟船舶制造有限公司 | 气垫船空气导流管制作工艺 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2621001A (en) * | 1948-05-10 | 1952-12-09 | Alfred I Roman | Converti-plane |
| US2774552A (en) * | 1955-04-25 | 1956-12-18 | United Aircraft Corp | Helicopter air circulating system |
| US2972327A (en) * | 1959-05-22 | 1961-02-21 | Julius C Paul | Combined propelling and steering assembly |
| US3109494A (en) * | 1961-04-13 | 1963-11-05 | Power Jets Res & Dev Ltd | Aerofoil systems |
| US3139936A (en) * | 1961-12-28 | 1964-07-07 | Power Jets Res & Dev Ltd | Helicopter control mechanism |
| GB952575A (en) * | 1962-10-15 | 1964-03-18 | Rolls Royce | Power plant, e.g. for ground effect vehicles |
| US3155341A (en) * | 1963-04-05 | 1964-11-03 | Ryan Aeronautical Co | Convertiplane |
| US3246861A (en) * | 1964-03-30 | 1966-04-19 | Curci Alfred | Convertible aircraft |
| GB1073418A (en) * | 1964-10-20 | 1967-06-28 | Power Jeis Res And Dev Ltd | Helicopter rotor |
| US3404737A (en) * | 1966-07-08 | 1968-10-08 | United Aircraft Corp | Control mechanism for swivel tail of an aircraft |
-
1967
- 1967-04-20 GB GB08141/67A patent/GB1169760A/en not_active Expired
-
1968
- 1968-04-19 BE BE713943D patent/BE713943A/xx unknown
- 1968-04-19 SU SU1257802A patent/SU498899A3/ru active
- 1968-04-19 FR FR1562488D patent/FR1562488A/fr not_active Expired
- 1968-04-19 US US722633A patent/US3525577A/en not_active Expired - Lifetime
- 1968-04-19 NL NL6805589A patent/NL6805589A/xx unknown
- 1968-04-20 DE DE19681756202 patent/DE1756202A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3525577A (en) | 1970-08-25 |
| FR1562488A (https=) | 1969-04-04 |
| NL6805589A (https=) | 1968-10-21 |
| GB1169760A (en) | 1969-11-05 |
| BE713943A (https=) | 1968-09-16 |
| SU498899A3 (ru) | 1976-01-05 |
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