CN106005449A - Bird collision prevention protection net of airplane jet engine - Google Patents
Bird collision prevention protection net of airplane jet engine Download PDFInfo
- Publication number
- CN106005449A CN106005449A CN201610399957.7A CN201610399957A CN106005449A CN 106005449 A CN106005449 A CN 106005449A CN 201610399957 A CN201610399957 A CN 201610399957A CN 106005449 A CN106005449 A CN 106005449A
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- China
- Prior art keywords
- cone
- circular boop
- metal circular
- aircraft
- support bar
- 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.)
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- 230000002265 prevention Effects 0.000 title abstract 4
- 239000002184 metal Substances 0.000 claims abstract description 54
- 229910052751 metal Inorganic materials 0.000 claims abstract description 54
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 3
- 239000010931 gold Substances 0.000 claims 3
- 229910052737 gold Inorganic materials 0.000 claims 3
- 230000037237 body shape Effects 0.000 claims 1
- 230000001012 protector Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 2
- 238000005485 electric heating Methods 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 6
- 241000272828 Branta canadensis Species 0.000 description 5
- 206010017000 Foreign body aspiration Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000015040 Alauda arvensis Species 0.000 description 1
- 241000271566 Aves Species 0.000 description 1
- 241001075561 Fioria Species 0.000 description 1
- 241001282110 Pagrus major Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
- B64D2033/022—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising bird or foreign object protections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
- B64D2033/0233—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising de-icing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
- B64D2033/0266—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants
- B64D2033/0273—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for jet engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D2045/0095—Devices specially adapted to avoid bird strike
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Toys (AREA)
Abstract
The invention relates to a bird collision prevention protection net of an airplane jet engine. The bird collision prevention protection net is characterized in that the protection net is mainly composed of a metal fixing circular hoop, a conical protection net body, connecting pieces and double helix electric heating wires, and the protection net is installed outside an air inlet of a fairing of the airplane jet engine. The bird collision prevention protection net has the advantages that the situations that a flying bird cracks up an airplane engine and is sucked into the airplane engine are effectively avoided, the structural design is reasonable, and the operability is high; the protection net body is connected with the air inlet of the fairing of the airplane jet engine through the metal fixing circular hoop, and a movable connection mode is adopted, so that maintenance and inspection of the airplane jet engine are facilitated; and the double helix electric heating wires are used for removing or preventing ice which is possibly formed on the conical protection net body in the low-temperature flying process, and the flying safety in the low-temperature environment is guaranteed.
Description
Technical field
The present invention relates to a kind of aircraft safety field, especially relate to a kind of aircraft jet formula electromotor anti-bird collisions protection network.
Background technology
Bird strike aircraft, one of the jet engine always puzzlement aircraft industry especially striking aircraft the tightest
The problem of weight: fly bird-aircraft encounter and can occur on the runway on ground with aerial, particularly occur in aerial flying bird and hit
It is more unpredictable and uncontrollable for hitting aircraft event.The windward side of flying bird and aircraft is bumped against: such as wing, the machine of aircraft
Body, radome, the entrance of jet engine, all can cause, to aircraft, the infringement that degree is different, if flying bird directly bangs into or
Person sucks the jet engine of aircraft, smashes engine blade, and then damages electromotor, is likely to result in the calamity of fatal crass
Difficulty consequence.
From little to Passeris montani saturati, cry skylark, big to red tail eagle, Canada goose, all the jet engine of aircraft can be caused damage
Evil, especially Canada goose harm maximum, Canada goose is had to the policy of taking zero tolerance by the big airport of some U.S.！
In June, 2010, Royal Moroccan Air Force Boeing-737-400, machine is loaded with 162 passengers, from the history base in Amsterdam
Auxiliary take off after shortly knock a group Canada goose, the fan leaf of electromotor in across part fracture and damaged every other leaf
Sheet, and the low pressure of Left Hand Engine, high-pressure compressor and combustor.
On January 15th, 2009, the Air Passenger A320 aircraft of numbered 1549th flight of the U.S. one frame is from La Guardia airport
Taking off and shortly knock a group Canada goose, cause twin-engined malfunctioning, aircraft successfully force-landed in Hudson River later, machine
Upper 151 passengers are rescued.
Along with aircraft gets more and more, the power of jet engine is increasing, and noise is more and more lower, bird strike
The chance of aircraft will get more and more！
In order to solve this difficult problem of bird strike aircraft, people have attempted various method: on the ground, and employing sound, optical, electrical phase are tied
Closing bird dispelling, dummy threatens, and the professional bird dispelling that trapping is shot to death；Destroy the living environment of bird, use radar and spray bird dispelling
Medicament etc..After aircraft leaves ground, situation wants difficulty to control much: spatial domain is wide, and flying bird occurs at random, because sight line at night is bad
It is difficult to observation etc., for this U.S. Patent Bulletin US2014/0145035A1(Pub.Date.May29,2014), disclose one and fly
Machine carries a kind of equipment can continue to spray bird dispelling medicament to spatial domain, but owing to space is huge, wind can reduce the merit of bird repellent
Imitate, and substantial amounts of bird repellent can cause the pollution of neighbouring environment.
Another United States Patent (USP) US6536202B2 (Date of Patent:Mar. 25,2003), in the jet of aircraft
The porch of formula electromotor, arrange an energy by nozzle ejection gas cross formed air net for prevent flying bird or
The jet engine of other foreign-body aspiration aircraft, it is contemplated that if this air net is such powerful can stop foreign-body aspiration aircraft
Jet engine, illustrate that it can stop the suction of air simultaneously, this certainly will reduce the air inlet of jet engine of aircraft
Amount and affect the jet engine of the aircraft normal performance when taking off or land, and external huge extras
The dynamic performance of aircraft can be affected.
China Patent No. is the utility model patent of CN2837202Y: additional in the porch of the jet engine of aircraft
One simple protective cover, in it illustrates, does not mention how solving bird strike aircraft and the jet-propelled of aircraft is started
The problems such as the ordinary maintenance of machine and maintenance.
Up to now, this is global also not to have a ripe technology, product perfect can solve bird strike aircraft
A difficult problem.The present invention provides outside a kind of jet engine trousers front end air porch being arranged on aircraft, Ke Yisui
Meaning is opened that be easy to regular maintenance and maintenance and has deicing function, can effectively prevent flying bird from banging into the jet-propelled of aircraft and start
The aircraft jet formula electromotor anti-bird collisions protection network of machine.
Summary of the invention
It is an object of the invention to mainly solve prior art aircraft jet formula, easily hit by flying objects such as birds when low altitude flight
In, cause engine damage, airplane falling problem, it is provided that a kind of aircraft jet formula electromotor anti-bird collisions protection network,
According to a kind of aircraft jet formula electromotor anti-bird collisions protection network of the present invention, it is characterized in that main by fixing round metal
Hoop, conical guard host's body, connector and Double helix electrical heating wire four part composition, be arranged on aircraft jet formula electromotor
Trousers air intake at outside.
Further, described fixing metal circular boop is frustoconical, its shape and internal diameter and aircraft jet formula electromotor
The outside of the air intake of trousers is identical, and outside the air intake of the trousers being securely fixed in aircraft jet formula electromotor
Portion.
Further, described conical guard host's body is by metal circular boop pedestal, the support frame of cone, protective wire
Net composition；The support frame of cone is made up of transverse support bar, horizontal support bar, longitudinal bracing annulus and handle；Laterally prop up
One end of strut and horizontal support bar is welded on the circumference of metal circular boop pedestal equably, and the other end is welded on propping up of cone
The apex of support frame frame；Longitudinal bracing annulus intersects with transverse support bar and horizontal support bar and welds together；Handle is gentle
One end of spring is all welded on above horizontal support bar.
Further, welding or the bonding covering outside in the support frame of cone is crossed by described protective wire Netcom；Described
The quantity of transverse support bar no less than three, the quantity of described horizontal support bar is two, and described handle quantity is two
Individual, the quantity of described longitudinal bracing annulus is no less than two.
Further, protection silk screen can stamped by the sheet material of metal, alloy or synthetic material, stretching form, or these
The silk of material is woven to be formed by welding or bonding covering in the outside of the support frame of cone.
Further, described fixing metal circular boop is that same circular cone cuts with the metal circular boop pedestal of conical guard host's body
Two parts become, it may be assumed that the shape and size of the osculum end of fixing metal circular boop are equal to the metal circular boop of conical guard host's body
The shape and size of the big opening end of pedestal.
Further, described connector is made up of loose-leaf, pulling buckle and air spring, and two hinges of loose-leaf are divided respectively and are welded on
On fixing metal circular boop and metal circular boop pedestal；Pulling buckle is also distributed about fixing metal circular boop and the common circumferential of metal circular boop pedestal
On, described pulling buckle is made up of fixation hook and movable draw ring, and described fixation hook is welded on metal circular boop pedestal, movable
Draw ring is welded on metal circular boop, and closed together to metal circular boop and metal circular boop pedestal, the quantity of pulling buckle is no less than three；
Air spring one end is fixed on the middle part of horizontal metal bar, and the other end is fixed on fixing metal circular boop, and quantity is two.
Further, Double helix electrical heating wire is a Guan Bi circuit, and peripheral hardware one layer insulating enters from loose-leaf, along protection
The apex of the spiral winding extremely scaffold of cone outside silk screen, and it is online to be fixed on protective wire, electric power sending out by aircraft
Motor is supplied, and controls switch and is located in driving cabin.
Further, the shape of protection silk screen can be in: cone, cuts elliptic cone+cone, elliptic conic shape, truncated cone+circular cone
Shape or truncated cone+elliptic conic shape.
Compared to existing technology, advantages of the present invention is:
1, effectively prevent flying bird and break and suck the generation of aircraft engine event, reasonable in design, operable by force；
2, protective cover main body is connected at the air intake of aircraft jet formula cowling by fixing metal circular boop, adopts
Use movable mode, it is simple to the maintenance of aircraft jet formula electromotor and maintenance；
3, Double helix electrical heating wire, is used for removing or prevent may to tie on conical guard host's body during low temperature flight
Ice, it is ensured that safety during low temperature environment flight.
Accompanying drawing explanation
Fig. 1 is the top view of aircraft jet formula electromotor of the present invention anti-bird collisions protection network.
Fig. 2 is the A--A view of Fig. 1.
Fig. 3 is the structural representation of protection network main body.
Fig. 4 is the structural representation of support frame.
Fig. 5 is the B--B direction view of Fig. 4.
Fig. 6 is that the structure that band Double helix electrical heating wire shows is intended to (not showing protection silk screen).
When Fig. 7 is the unlatching of aircraft jet formula electromotor anti-bird collisions protection network, schematic diagram (does not shows protection silk screen and double spiral shells
Rotation electrical heating wire).
Fig. 8 a--Fig. 8 e is the structural representation of protection silk screen several difformity embodiment.
Wherein: Fig. 8 a is to protect the structural representation that silk screen is cone.
Fig. 8 b is to protect the structural representation that silk screen is section elliptic conic shape+cone.
Fig. 8 c be protection silk screen be the structural representation of elliptic conic shape.
Fig. 8 d is to protect the structural representation that silk screen is truncated cone+cone.
Fig. 8 e is to protect the structural representation that silk screen is truncated cone+elliptic conic shape.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Fig. 1-Fig. 7, the aircraft jet formula electromotor anti-bird collisions protection network of the present invention, mainly by fixing metal
Circular boop 3, conical guard host's body, connector and Double helix electrical heating wire 14 4 part composition, be arranged on aircraft jet formula
Outside at the air intake of the trousers of electromotor.
Fixing metal circular boop 3 of the present invention in frustoconical, its shape and internal diameter and aircraft jet formula electromotor 1
The outside of the air intake 2 of trousers is identical, and is securely fixed in the air intake of the trousers of aircraft jet formula electromotor 1
2 is outside.
As shown in figures 3 to 6, conical guard host's body of the present invention is by metal circular boop pedestal 4, cone
Support frame and protection silk screen 9 form；The support frame of cone is by transverse support bar 8, horizontal support bar 12, longitudinal bracing circle
Ring 7 and handle 11 form；One end of transverse support bar 8 and horizontal support bar 12 is welded on the circle of metal circular boop pedestal 4 equably
Zhou Shang, at the summit 13 of the support frame that the other end is welded on cone；Longitudinal bracing annulus 7 and transverse support bar 8 and level
Support bar 12 intersects and welds together；One end of handle 11 and air spring 10 is all welded on above horizontal support bar 12.
Further, the quantity of described transverse support bar 8 is no less than three, and the quantity of described horizontal support bar 12 is two
Individual, described handle 11 quantity is two, and the quantity of described longitudinal bracing annulus 7 is no less than two.
Protection silk screen 9 of the present invention can stamped by the sheet material of metal, alloy or synthetic material, stretching form, or
The silk of these materials of person is woven to be formed, by welding or bonding covering in the outside of support frame of cone；Its protective wire
The size of the mesh of net 9 should meet jet engine properly functioning time needs air inflow, the most effectively stop simultaneously
Banging into of flying bird.
Fixing metal circular boop 3 of the present invention is same circular cone with the metal circular boop pedestal 4 of conical guard host's body
Two parts being cut into, it may be assumed that the shape and size of the osculum end of fixing metal circular boop 3 are equal to the round metal of conical guard host's body
The shape and size of the big opening end of hoop pedestal 4.This structure can make two parts more be firmly fixed together.
Connector of the present invention is made up of loose-leaf 5, pulling buckle 6 air spring 10, and two hinges of loose-leaf are respectively welded at
On fixing metal circular boop 3 and metal circular boop pedestal 4；Described pulling buckle 6 is made up of fixation hook and movable draw ring, and described is fixing
Hook is welded on metal circular boop pedestal 4, and movable draw ring is welded on metal circular boop 3, metal circular boop and metal circular boop pedestal 4
Closed together, the quantity of pulling buckle 6 is no less than three；Air spring 10 one end is fixed on the middle part of horizontal metal bar 12, the other end
Being fixed on fixing metal circular boop 3, air spring 10 quantity is two.
Double helix electrical heating wire 14 of the present invention is a Guan Bi circuit, and peripheral hardware one layer insulating enters from loose-leaf 5
Enter, outside protection silk screen 9 at the summit 13 of the spiral winding extremely scaffold of cone, and be fixed on protection silk screen 9, electricity
Power, by the electromotor supply of aircraft, controls switch and is located in driving cabin.
Owing to anti-collision net arranges Double helix electrical heating wire 14, may be at circular cone when effectively removing or prevent low temperature flight
The ice of knot in shape protection network main body, it is ensured that safety during low temperature environment flight.
Shown in Fig. 8 a--Fig. 8 e, the shape of protection silk screen of the present invention can be in: cone, cut elliptic cone+cone,
Elliptic conic shape, truncated cone+cone or truncated cone+elliptic conic shape.
The design of the profile of above-mentioned protection silk screen, can help to reduce engine flight resistance.
The present invention is as rear erecting device, it is not necessary to changes the existing structure of aircraft jet formula electromotor, keeps former aircraft
Dynamic characteristic during design, simultaneously can also as aircraft jet formula electromotor part of the whole during aircraft manufacturing with start
Machine (1) is designed as one.
The present invention can be effectively prevented flight foreign-body aspiration aircraft engine, is that a kind of novel flight that can be effectively improved is pacified
Full device.
Claims (9)
1. an aircraft jet formula electromotor anti-bird collisions protection network, is characterized in that described protection network: main by fixing metal
Circular boop (3), conical guard host's body, connector and Double helix electrical heating wire (14) four part composition, be arranged on aircraft spray
Outside air intake (2) place of the trousers of gas formula electromotor (1).
Aircraft jet formula electromotor the most according to claim 1 anti-bird collisions protection network, is characterized in that: described fixing gold
Belong to circular boop (3) in frustoconical, the air intake (2) of its shape and internal diameter and the trousers of aircraft jet formula electromotor (1)
Outside identical, and the air intake (2) being securely fixed in the trousers of aircraft jet formula electromotor (1) is outside.
Aircraft jet formula electromotor the most according to claim 1 anti-bird collisions protection network, is characterized in that: described cone
Protection network main body is made up of metal circular boop pedestal (4), the support frame of cone and protection silk screen (9)；The support of cone
Framework is made up of transverse support bar (8), horizontal support bar (12), longitudinal bracing annulus (7) and handle (11)；Transverse support bar
(8) being welded on equably on the circumference of metal circular boop pedestal (4) with one end of horizontal support bar (12), the other end is welded on circular cone
Summit (13) place of the support frame of shape；Longitudinal bracing annulus (7) intersects also with transverse support bar (8) and horizontal support bar (12)
Weld together；One end of handle (11) and air spring (10) is all welded on above horizontal support bar (12).
Aircraft jet formula electromotor the most according to claim 3 anti-bird collisions protection network, is characterized in that: described laterally props up
The quantity of strut (8) is no less than three, and the quantity of described horizontal support bar (12) is two, and described handle (11) quantity is
Two, the quantity of described longitudinal bracing annulus (7) is no less than two.
5., according to the aircraft jet formula electromotor anti-bird collisions protection network described in claim 1,3, it is characterized in that: described protection
Silk screen (9) is stamped by the sheet material of metal, alloy or synthetic material, stretching forms, or the silk of these materials is woven forms,
By welding or bonding covering in the outside of support frame of cone.
Aircraft jet formula electromotor the most according to claim 3 anti-bird collisions protection network, is characterized in that: described fixing gold
Metal circular boop pedestal (4) belonging to circular boop (3) and conical guard host's body is two parts that same circular cone is cut into, it may be assumed that fixing gold
The shape and size of the osculum end belonging to circular boop (3) are equal to the big opening end of metal circular boop pedestal (4) of conical guard host's body
Shape and size.
Aircraft jet formula electromotor the most according to claim 1 anti-bird collisions protection network, is characterized in that: described connector
Being made up of loose-leaf (5), pulling buckle (6), air spring (10), loose-leaf (5) is positioned at fixing metal circular boop (3) and conical guard host's body
The top of common circumferential that formed when closing mutually of metal circular boop pedestal (4), two hinges of loose-leaf are respectively welded at fixing
On metal circular boop (3) and metal circular boop pedestal (4)；Described pulling buckle (6) is made up of fixation hook and movable draw ring, and described consolidates
Determining hook to be welded on metal circular boop pedestal (4), movable draw ring is welded on metal circular boop (3), metal circular boop and round metal
Hoop pedestal (4) is closed together, and the quantity of pulling buckle (6) is no less than 3；Air spring (10) one end is fixed on horizontal support bar (12)
Middle part, the other end is fixed on fixing metal circular boop (3), and quantity is 2.
Aircraft jet formula electromotor the most according to claim 1 anti-bird collisions protection network, is characterized in that: described Double helix
Electrical heating wire (14) is a Guan Bi circuit, and peripheral hardware one layer insulating enters from loose-leaf (5), along protection silk screen (9) outer surface helix
Being wound to summit (13) place of the scaffold of cone, and be fixed in protection silk screen (9), electric power is supplied by the electromotor of aircraft
Should, control switch and be located in driving cabin.
9. according to the aircraft jet formula electromotor anti-bird collisions protection network described in claim 1 or 3, it is characterized in that: described is anti-
The shape of thread protector net can be in: cone, cuts elliptic cone+cone, elliptic conic shape, truncated cone+cone, truncated cone+elliptic cone
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399957.7A CN106005449A (en) | 2016-06-08 | 2016-06-08 | Bird collision prevention protection net of airplane jet engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399957.7A CN106005449A (en) | 2016-06-08 | 2016-06-08 | Bird collision prevention protection net of airplane jet engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106005449A true CN106005449A (en) | 2016-10-12 |
Family
ID=57089963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610399957.7A Pending CN106005449A (en) | 2016-06-08 | 2016-06-08 | Bird collision prevention protection net of airplane jet engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106005449A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313307A (en) * | 2018-03-09 | 2018-07-24 | 孙本新 | Aeroengine air inlet safeguard structure and jet plane |
| CN108408064A (en) * | 2018-01-18 | 2018-08-17 | 倪惠芳 | Power propulsion device for aerospace craft |
| CN111169652A (en) * | 2019-11-15 | 2020-05-19 | 陕西飞机工业（集团）有限公司 | Engine tail spout protective equipment |
| CN112918685A (en) * | 2021-05-11 | 2021-06-08 | 中国空气动力研究与发展中心低速空气动力研究所 | Engine air inlet protection device with deicing capability |
| CN114000770A (en) * | 2020-07-28 | 2022-02-01 | 上海机场（集团）有限公司 | Novel visual shielding object and assembling method thereof |
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|---|---|---|---|---|
| DE19545806A1 (en) * | 1995-10-17 | 1996-08-08 | Harry Herre | Aircraft jet engine protection against bird impact |
| JP2000095195A (en) * | 1998-07-24 | 2000-04-04 | Kazuo Ariyoshi | Device to prevent bird strike for airplane |
| CN2837202Y (en) * | 2005-06-21 | 2006-11-15 | 杨烈民 | Protective cover for aeroplane jet engine |
| CN205076052U (en) * | 2015-05-04 | 2016-03-09 | 姚舜 | Prevent bird in aircraft engine inlet set elasticity and hit device of net |
| CN205770183U (en) * | 2016-06-08 | 2016-12-07 | 白德忠 | Aircraft jet formula electromotor anti-bird collisions protection network |
-
2016
- 2016-06-08 CN CN201610399957.7A patent/CN106005449A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19545806A1 (en) * | 1995-10-17 | 1996-08-08 | Harry Herre | Aircraft jet engine protection against bird impact |
| JP2000095195A (en) * | 1998-07-24 | 2000-04-04 | Kazuo Ariyoshi | Device to prevent bird strike for airplane |
| CN2837202Y (en) * | 2005-06-21 | 2006-11-15 | 杨烈民 | Protective cover for aeroplane jet engine |
| CN205076052U (en) * | 2015-05-04 | 2016-03-09 | 姚舜 | Prevent bird in aircraft engine inlet set elasticity and hit device of net |
| CN205770183U (en) * | 2016-06-08 | 2016-12-07 | 白德忠 | Aircraft jet formula electromotor anti-bird collisions protection network |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408064A (en) * | 2018-01-18 | 2018-08-17 | 倪惠芳 | Power propulsion device for aerospace craft |
| CN108408064B (en) * | 2018-01-18 | 2022-04-05 | 四川欧航科技有限责任公司 | Power propulsion device for aerospace craft |
| CN108313307A (en) * | 2018-03-09 | 2018-07-24 | 孙本新 | Aeroengine air inlet safeguard structure and jet plane |
| CN111169652A (en) * | 2019-11-15 | 2020-05-19 | 陕西飞机工业（集团）有限公司 | Engine tail spout protective equipment |
| CN114000770A (en) * | 2020-07-28 | 2022-02-01 | 上海机场（集团）有限公司 | Novel visual shielding object and assembling method thereof |
| CN114000770B (en) * | 2020-07-28 | 2023-03-21 | 上海机场（集团）有限公司 | Novel visual shielding object and assembling method thereof |
| CN112918685A (en) * | 2021-05-11 | 2021-06-08 | 中国空气动力研究与发展中心低速空气动力研究所 | Engine air inlet protection device with deicing capability |
| CN112918685B (en) * | 2021-05-11 | 2021-12-07 | 中国空气动力研究与发展中心低速空气动力研究所 | Engine air inlet protection device with deicing capability |
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Application publication date: 20161012 |