CN101481016A - Soft takeoff system - Google Patents
Soft takeoff system Download PDFInfo
- Publication number
- CN101481016A CN101481016A CNA2008102461492A CN200810246149A CN101481016A CN 101481016 A CN101481016 A CN 101481016A CN A2008102461492 A CNA2008102461492 A CN A2008102461492A CN 200810246149 A CN200810246149 A CN 200810246149A CN 101481016 A CN101481016 A CN 101481016A
- Authority
- CN
- China
- Prior art keywords
- water surface
- flow guiding
- soft
- takeoff
- machine body
- 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
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides a soft takeoff system which mainly comprises a machine body and a flow guiding system, wherein a takeoff field of an airplane is a water surface, a flow guiding groove is arranged under the machine body, back pushing airflow generated by screw propellers is guided into the flow guiding groove by the flow guiding system, airflows collected in the flow guiding groove push the machine body off from the water surface, and the airplane realizes soft takeoff on the water surface. The invention has the obvious effect that airplane wheels are not needed to help fly, the sound wave function generated with the ground can not generate to cause unpleasant effects, such as dizziness, unwell feel of the eardrum, and the like, thereby reducing the expense of laying an airport.
Description
Technical field
The present invention relates to a kind of take-off system, especially a kind of soft takeoff system.
Background technology
Aircraft become we the tourism, the most important vehicle of business activity.Be divided into military aircraft and civil aircraft by purposes.Military aircraft comprises: fighter plane, attack plane, bomber, fighter-bomber, antisubmarine plane, scout, early warning plane, electronics countermeasure aircraft, tanker aircraft, military transportation airplane, military trainer etc.
At present, most aircrafts all rely on aircraft wheel to take off, and can rub with ground when taking off, at first be that the effect of sound wave takes place with ground huge the thundering of driving engine, cause the diffuser reflection of sound wave, so strong sound wave makes easily that the number of people is fainted, ear-drum is felt bad, even vomiting.This brings certain psychological pressure and fear for a lot of passengers.
Summary of the invention
At the problems referred to above, the invention provides a kind of soft takeoff system.
A kind of soft takeoff system, mainly form by body and flow guide system, it is characterized in that taking off the place is the water surface, its body below is provided with flame diversion trough, by flow guide system the pusher air-flow that screw propeller produces is imported flame diversion trough, the air-flow of assembling in the flame diversion trough pushes away the water surface with body, and aircraft is realized soft-take off on the water surface.
Remarkable result of the present invention is, do not need the aircraft wheel help-fly, sense of discomfort the such as also number of people is fainted, ear-drum is felt bad with regard to can the effect of sound wave taking place with ground, and can reduce the spending of laying adrm.
Description of drawings
Fig. 1 is the aircraft lateral plan;
Fig. 2 is the aircraft upward view;
Wherein: 1, body; 2, flame diversion trough; 3, screw propeller.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing: taking off the place is the water surface, its body 1 below is provided with flame diversion trough 2, when the aircraft standby for takeoff, it can at first start screw propeller 3 and open flow guide system, screw propeller 3 produces the powerful air-flow that retreats in the high speed revolution process, the air flow guiding system can import flame diversion trough 2 with the pusher air-flow that screw propeller 3 produces, and the propelling thrust that the air-flow of assembling in the flame diversion trough 2 produces can push away the water surface with body 1, makes aircraft realize soft-take off on the water surface.
The present invention need to be applied in the flight tool of soft-take off, owing to do not need the aircraft wheel help-fly, sense of discomfort the such as also number of people is fainted, ear-drum is felt bad with regard to can the effect of sound wave taking place with ground, and because water surface friction force is less, improve takeoff speed, also save the energy, and can reduce the spending of laying adrm, can be the operation spending of enterprise or country's saving 20%.
Claims (1)
1. soft takeoff system, mainly form by body and flow guide system, it is characterized in that taking off the place is the water surface, its body below is provided with flame diversion trough, by flow guide system the pusher air-flow that screw propeller produces is imported flame diversion trough, the air-flow of assembling in the flame diversion trough pushes away the water surface with body, and aircraft is realized soft-take off on the water surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102461492A CN101481016A (en) | 2008-12-24 | 2008-12-24 | Soft takeoff system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102461492A CN101481016A (en) | 2008-12-24 | 2008-12-24 | Soft takeoff system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101481016A true CN101481016A (en) | 2009-07-15 |
Family
ID=40878347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102461492A Pending CN101481016A (en) | 2008-12-24 | 2008-12-24 | Soft takeoff system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101481016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589938A (en) * | 2014-03-20 | 2015-05-06 | 中国特种飞行器研究所 | Cross-medium aircraft with changeable shape like flying fish |
-
2008
- 2008-12-24 CN CNA2008102461492A patent/CN101481016A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589938A (en) * | 2014-03-20 | 2015-05-06 | 中国特种飞行器研究所 | Cross-medium aircraft with changeable shape like flying fish |
| CN104589938B (en) * | 2014-03-20 | 2016-07-13 | 中国特种飞行器研究所 | A kind of imitative flying fish variable configuration is across medium aircraft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104973266B (en) | Based on glide-two-stage of the cruising Waverider method of designing of osculating cone theazy | |
| FR2909359B1 (en) | AIRPLANE WITH REACTORS ARRANGED AT THE BACK | |
| EA201101044A1 (en) | METHOD OF COMPLEX IMPROVEMENT OF AERODYNAMIC AND TRANSPORT CHARACTERISTICS, SCREEN PLAN FOR IMPLEMENTATION OF THE SPECIFIED METHOD (OPTIONS) AND METHOD OF FLIGHT EXECUTION | |
| EA201170003A1 (en) | DRIVING SYSTEMS OF THE AIRCRAFT | |
| FR2907422B1 (en) | AIRCRAFT WITH AERODYNAMIC AND SPATIAL FLYWHEEL AND ASSOCIATED STEERING METHOD. | |
| WO2012134701A3 (en) | Method of reducing fuel carried by an aircraft in flight | |
| WO2010024593A3 (en) | Vtol aircraft using variable rotor | |
| CN202728571U (en) | Private aircraft | |
| GB924078A (en) | Aircraft | |
| Kim et al. | Low noise cruise efficient short take-off and landing transport vehicle study | |
| CN2923518Y (en) | Circular jet-air aircraft | |
| CN101481016A (en) | Soft takeoff system | |
| CN203845003U (en) | Three-duct fan double-mode aircraft | |
| Clark et al. | Aircraft system noise assessment of the NASA D8 subsonic transport concept | |
| CN203032936U (en) | Passenger helicopter | |
| CN102233950A (en) | Vertical takeoff and landing miniature aircraft | |
| ATE349375T1 (en) | AIRPLANE WITH FOUR PRESSURE PROPELLERS | |
| CN102556360B (en) | Orbit accelerating airplane capable of completing lift-off of two-stage rocket spacecraft with two-stage moving platforms | |
| EP1273513A3 (en) | Propulsion system for supersonic aircraft | |
| CN201459564U (en) | Modified airport runway | |
| CN101439761A (en) | Soft landing system | |
| CN204937516U (en) | The twin-engined device of a kind of fixed-wing unmanned plane series type | |
| CN104992586A (en) | Airplane system capable of realizing flight experience | |
| CN201101890Y (en) | Aeromodelling airplane with search indicator device | |
| Phan | Leading edge embedded fan airfoil concept--A new powered high lift technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Shi Jianying Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Shi Jianying Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090715 |