CN103786889A - Device capable of preventing birds from bumping into aircraft engine - Google Patents
Device capable of preventing birds from bumping into aircraft engine Download PDFInfo
- Publication number
- CN103786889A CN103786889A CN201410028852.1A CN201410028852A CN103786889A CN 103786889 A CN103786889 A CN 103786889A CN 201410028852 A CN201410028852 A CN 201410028852A CN 103786889 A CN103786889 A CN 103786889A
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- China
- Prior art keywords
- engine
- cone
- inlet valve
- bumping
- aero
- 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
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- 206010000369 Accident Diseases 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The invention discloses a device capable of preventing birds from bumping into an aircraft engine. A rotary lateral inlet valve is fixedly arranged on a turbofan shaft of an inlet valve of the aircraft engine. The device has the advantages that after a cone is arranged on the aircraft turbofan shaft, air enters the engine from the side direction of the rotary inlet valve, once bumping into the engine, the birds will be tossed out and cannot enter the engine, and thus aircraft accidents are avoided.
Description
Technical field
The present invention relates to aviation flight, specifically a kind of device that can avoid bird to hit aero-engine.
Background technology
When aircraft flies, often can strike birds aloft, make bird be involved in aero-engine, cause aircraft accident.At present just be provided with scarer in overhead, aircraft airport, but cannot avoid while aloft flying.
Summary of the invention
The object of the invention is for overcoming the deficiencies in the prior art, and a kind of device that can avoid bird to hit aero-engine is provided.
The technical scheme that realizes the object of the invention is:
Can avoid bird to hit a device for aero-engine, be on the turbofan axle of aero-engine inlet valve, to set firmly a rotation side direction inlet valve.
Described side direction inlet valve is the cone of a protrusion, on the cylinder of cone bottom, is symmetrically arranged with 4 air inlet grooves.
The long 50cm of described cone, the body length 1.2m of cone base.
Advantage of the present invention is: on airplane turbine fan shaft, arrange after cone, gas enters driving engine from the side direction of rotating inlet door, and birds are encountered and can be thrown out of, and can not enter driving engine, have avoided the generation of aircraft accident.
Accompanying drawing explanation
Fig. 1 is a kind of apparatus structure schematic diagram that can avoid bird to hit aero-engine of the present invention;
Fig. 2 is the upward view of Fig. 1.
In figure: 1. cone 2. is bored post 3. inlet valves.
The specific embodiment
With reference to Fig. 1-2, a kind of device that can avoid bird to hit aero-engine, is on the turbofan axle of aero-engine inlet valve, to set firmly a rotation side direction inlet valve 3.
Described side direction inlet valve 3 is the cone 1 of a protrusion, is symmetrically arranged with 4 grooves on the cone post 2 of cone 1 bottom.
The long 50cm of described cone 1, the long 1.2m of cone post 2.
Claims (3)
1. can avoid bird to hit a device for aero-engine, it is characterized in that: on the turbofan axle of aero-engine inlet valve, set firmly a rotation side direction inlet valve.
2. device according to claim 1, is characterized in that: described rotation side direction inlet valve is the cone of a protrusion, on the cone post of cone bottom, is symmetrically arranged with 4 air inlet grooves.
3. device according to claim 1, is characterized in that: the described long 50cm of described cone, cone column length 1.2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410028852.1A CN103786889A (en) | 2014-01-22 | 2014-01-22 | Device capable of preventing birds from bumping into aircraft engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410028852.1A CN103786889A (en) | 2014-01-22 | 2014-01-22 | Device capable of preventing birds from bumping into aircraft engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103786889A true CN103786889A (en) | 2014-05-14 |
Family
ID=50663051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410028852.1A Pending CN103786889A (en) | 2014-01-22 | 2014-01-22 | Device capable of preventing birds from bumping into aircraft engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103786889A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3871844A (en) * | 1973-09-28 | 1975-03-18 | Sr Frank F Calvin | Screen apparatus for air inlet |
| FR2603946A1 (en) * | 1986-09-11 | 1988-03-18 | Maghayri Mohamed | Movable and retractable device for protecting aircraft jets against the penetration of birds and foreign bodies |
| NL1001992C1 (en) * | 1995-12-26 | 1997-06-30 | Antonius Cornelius Bernulphus | Protection of aircraft engines from birdstrike damage |
| CN1880742A (en) * | 2005-06-13 | 2006-12-20 | 韩英 | Protective cover for turbofan engine of aeroplane |
| CN101468720A (en) * | 2007-07-09 | 2009-07-01 | 阿古斯塔公司 | Device and method for protecting an aircraft component from collision with flying objects |
| CN101837836A (en) * | 2009-03-16 | 2010-09-22 | 左学禹 | Protective cover of jet engine |
-
2014
- 2014-01-22 CN CN201410028852.1A patent/CN103786889A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3871844A (en) * | 1973-09-28 | 1975-03-18 | Sr Frank F Calvin | Screen apparatus for air inlet |
| FR2603946A1 (en) * | 1986-09-11 | 1988-03-18 | Maghayri Mohamed | Movable and retractable device for protecting aircraft jets against the penetration of birds and foreign bodies |
| NL1001992C1 (en) * | 1995-12-26 | 1997-06-30 | Antonius Cornelius Bernulphus | Protection of aircraft engines from birdstrike damage |
| CN1880742A (en) * | 2005-06-13 | 2006-12-20 | 韩英 | Protective cover for turbofan engine of aeroplane |
| CN101468720A (en) * | 2007-07-09 | 2009-07-01 | 阿古斯塔公司 | Device and method for protecting an aircraft component from collision with flying objects |
| CN101837836A (en) * | 2009-03-16 | 2010-09-22 | 左学禹 | Protective cover of jet engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |