CN103847955A - Overwater flight aircraft with clutch type take-off and landing system - Google Patents
Overwater flight aircraft with clutch type take-off and landing system Download PDFInfo
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- CN103847955A CN103847955A CN201210523127.2A CN201210523127A CN103847955A CN 103847955 A CN103847955 A CN 103847955A CN 201210523127 A CN201210523127 A CN 201210523127A CN 103847955 A CN103847955 A CN 103847955A
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Abstract
The invention relates to an overwater flight aircraft with a clutch type take-off and landing system. An initial aircraft with the clutch type take-off and landing system is used for cross-sea transportation, an air route is arranged on a water surface, and disposable foldable-retractable air bags are arranged on wings and a tail wing of the aircraft with the clutch type take-off and landing system and are inflated after the aircraft lands on the water surface in an emergency to ensure stable and balanced floating of the aircraft on the water surface. In order to avoid the failure of the air bags caused by air leakage, air pipes are arranged to connect the air bags with a cabin, so that the air bags can be recharged with air from the cabin.
Description
Technical field
The present invention relates to a kind of system of novel aircraft landing.
Background technology
In application for a patent for invention 02142382.2 and 02158333.1, the weight of aloft flying to alleviate aircraft, save aircraft fuel, improve aircraft safe and reliable characteristic in taking-off and landing process is target simultaneously, the concept that aircraft can clutch landing system is proposed: undercarriage is stayed to airport ground, and rely on electromagnetic path propelling thrust to form and promote the platform (landing platform) that aircraft accelerates, after arriving command speed, landing platform separates with aircraft, aircraft lift-off, landing platform is stayed airport ground, and relies on electromagnetic force to slow down, last stop motion.When landing, aircraft couples together by the method for " synchronous blocking is fallen " and the landing platform on airport, and the electromagnetic force that then utilizes landing platform to obtain from electromagnetic path slows down aircraft, thereby completes the landing mission of aircraft, and landing platform can also complete the ground motion on airport.So, can alleviate the weight that aircraft flies aloft, also make aircraft there is larger power take-off simultaneously.
Summary of the invention
Certainly, above-mentioned have can clutch landing system aircraft can not popularize in an all-round way in a short time.So less at the beginning of promoting have an alternate airport, this has brought hidden danger to safe operation of this class aircraft.For have can clutch landing system aircraft initial stage flight safety, can select suitable course line, and the structure of aircraft is made to suitable adjustment, to ensure that aircraft analyzes safety.
Initial stage can clutch landing system aircraft should select sea approach to cross over the intercity vehicle of the broad water surface.If there is emergency situation in navigation process, be chosen in the operation of force-landing of the tranquiler water surface nearby, reduce the risk of its navigation.
Due to use can clutch landing system aircraft there is no alighting gear, just there is no landing gear compartment yet.So it is better that the sealing of aircraft bottom can be done, this is favourable to aircraft in water surface forced landing.Certainly, in order further to ensure the safety after water surface forced landing, in the outer symmetrical of wing, one group of inflatable bladders 1 and 2 is set, ensures that aircraft keeps balance after water surface forced landing on the water surface.At ordinary times, air bag, in shrinking and folded state 3 and 4, leaves in wing 5 and 6.The air bag of this aircraft is in emergent disposable occupation mode, and structure and airing form can be with reference to safe automobile air bags.Certainly, the volume of this air bag is much larger than safe automobile air bag, but its inflation rate is quick like that without safe automobile air bag.Compared with the safety air bag of automobile, difference is also, automobile just uses in short-term, inflation after, can exit immediately, and after aircraft meets an urgent need and force-land, need to maintain the sufficiently long time on the water surface, and for example 24 hours, with the arrival that ensures to rescue.Therefore, air bag should progressively obtain gas make-up by pipeline 7 and 8 from cabin, to maintain the long balance floating condition of aircraft.This supplementing can be realized by manpower air pump in cabin.
If desired, similar airbag structure also can be set in the empennage of aircraft.
Fig. 1 for adopt can clutch landing system aircraft at water surface forced landing floating condition schematic diagram;
Fig. 2 adopts the schematic diagram that can clutch landing system aircraft has folded state floating air-bag.
China is one and has the very country of Changhai water front, the above-mentioned aircraft initial stage can be applied to Qingdao-Shanghai, or Dalian-Shanghai route, also can be for course line, Xiamen-Haikou, for example, if consider and the shipping relation in Taiwan Province, have with many circuits and can select, Shanghai-Taibei, Dalian-Taibei, the course lines such as Tai Nan-Hong Kong.
If in the future each extensively have can clutch landing system, can also cancel above-mentioned airbag design because aircraft landing is all carried out in airport, if landed on land, alighting gear originally should not be opened.
Claims (2)
1. mainly the employing on the water surface can a clutch alighting gear aircraft in course line, it is characterized by the air bag that has several folding shrinkings on wing and empennage, inflates, to ensure that aircraft is floating on water stable equilibrium after water surface emergency landing.
2. according to claim 1, it is characterized by and have tracheae connection air bag and cabin, air bag can obtain gas make-up from cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210523127.2A CN103847955A (en) | 2012-12-09 | 2012-12-09 | Overwater flight aircraft with clutch type take-off and landing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210523127.2A CN103847955A (en) | 2012-12-09 | 2012-12-09 | Overwater flight aircraft with clutch type take-off and landing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103847955A true CN103847955A (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210523127.2A Pending CN103847955A (en) | 2012-12-09 | 2012-12-09 | Overwater flight aircraft with clutch type take-off and landing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103847955A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918664A (en) * | 2021-03-12 | 2021-06-08 | 中航西飞民用飞机有限责任公司 | Overwater floating balance structure and method for upper single-wing aircraft |
-
2012
- 2012-12-09 CN CN201210523127.2A patent/CN103847955A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918664A (en) * | 2021-03-12 | 2021-06-08 | 中航西飞民用飞机有限责任公司 | Overwater floating balance structure and method for upper single-wing aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |