CN106347642A - Application of resistance braking device for energy source recovery - Google Patents
Application of resistance braking device for energy source recovery Download PDFInfo
- Publication number
- CN106347642A CN106347642A CN201610905705.7A CN201610905705A CN106347642A CN 106347642 A CN106347642 A CN 106347642A CN 201610905705 A CN201610905705 A CN 201610905705A CN 106347642 A CN106347642 A CN 106347642A
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- CN
- China
- Prior art keywords
- landing gear
- main landing
- braking device
- cable
- connects
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- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/42—Arrangement or adaptation of brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention discloses application of a resistance braking device for energy source recovery, and relates to the technical field of application of braking equipment. The resistance braking device for energy source recovery comprises a gear box, a branch cable, a junction box, an electric motor, a bearing box, a main undercarriage axle, a main undercarriage wheel, a main undercarriage framework of bridge, a main undercarriage strut, an electronics compartment, a control cable, a power supply cable and a storage battery. The resistance braking device for energy source recovery is characterized in that when an aircraft lands at an airport and taxis in a taxiway, the main undercarriage wheel drives gears in the gear box to rotate through the main undercarriage axle, the gears transmit kinetic energy to the electric motor, the electric motor transforms the kinetic energy into electric energy, the electric energy is transmitted through the power supply cable to the storage battery and stored, and the stored electric energy can supply power for the aircraft. Compared with engine type driving in the prior art, the resistance braking device for energy source recovery has the characteristics of greatly saving aviation fuel, reducing noise and reducing emission.
Description
Technical field
The application of energy recovery resistance braking device, is related to brake application technical field.
Background technology
With the fast development of information industry, travel industry, the transport service being adapted therewith is also in fast development.Trip,
The speed of logistics all occurs to change with rapid changepl. never-ending changes and improvements, and the radius of action of people is increasing, the scope of logistics
More and more wider.Air-transport industry quickly grows, and in recent years for domestic, constantly expands newly-increased course line, expands airport.
Airborne vehicle on ground or takes off or lands different from automobile, (the wheel and attached of drop during aircraft lands
Mechanism), then with airborne vehicle engine (turbofan, if will be bigger using turbojet oil consumption) for power
Slide into airplane parking area, therefore oil consumption big (particularly oil consumption is especially huge when airborne vehicle low speed is moved below 80 section), noise big,
Easily Foreign body aspiration causes fault, and walking about if there are personnel also has the danger being inhaled into.As " aerial liner of numbering ai619, at that time
To fly to hyderabad from mumbai, because signal is got in airborne vehicle copilot wrong, when starting engine, a ground crew is inhaled
Enter in engine.”
Ground installation related to shipping increasingly highlights and develops rapidly the incompatible of shipping.
Content of the invention
Airborne vehicle is required to when taking off or land slide.The flight frequency of increasingly increase takies taxiway so that many
Airport has to extend increases taxiway.Increase airport construction expense, ground maintenance expense.
For overcome the shortcomings of prior art exist:
One of purpose of the application is to reduce the ground run distance of airborne vehicle；
Braking under abnormal condition for the two extra increases of the purpose of the application；
The three of the purpose of the application are the safeties improving airborne vehicle landing and sliding race stage；
The four of the purpose of the application are the recyclings of the airborne vehicle landing energy.
The application adopts the following technical scheme that for achieving the above object
First, energy recovery resistance braking device
1st, energy recovery resistance braking device, comprising: gear-box 1, branch cable 4, junction box 5, motor 8, bearing housing
11st, main landing gear wheel shaft 12, main landing gear wheel 13, main landing gear crane span structure 14, main unit of landing gear 16, electronics bay 91,
Control cable 92, service cable 93, accumulator battery 95；
It is characterized in that:
Main landing gear is symmetrical parallel two group, and every group of main landing gear is equipped with four duplicate main landing gear wheels
13, before two main landing gear wheels and two main landing gear wheels below；
It is connected with gear-box 1, gear-box 1 connects main landing gear wheel shaft 12, bearing housing 11 is even inside main landing gear below
Connect main landing gear wheel shaft 12, main landing gear wheel shaft 12 connects main landing gear wheel 13；
Motor 8 connects branch cable 4, and branch cable 4 connects junction box 5；Junction box 5 passes through to control cable 92 to be connected to
Electronics bay 91；
Junction box 5 connects service cable 93, and service cable 93 connects accumulator battery 95.
2nd, described energy recovery resistance braking device it is characterised in that: described, accumulator battery 95 be nickel-hydrogen accumulator
Group.
3rd, described energy recovery resistance braking device it is characterised in that: described accumulator battery 95 be lithium ion battery
Group.
4th, described energy recovery resistance braking device it is characterised in that: described junction box be can be at minus 85 DEG C to 55
The junction box of DEG C environmental work.
5th, described energy recovery resistance braking device it is characterised in that: described motor 8 be dc motor.
2nd, the application of energy recovery resistance braking device
1st, the application of energy recovery resistance braking device, energy recovery resistance braking device includes: gear-box 1, branch electricity
Cable 4, junction box 5, motor 8, bearing housing 11, main landing gear wheel shaft 12, main landing gear wheel 13, main landing gear crane span structure 14, master
Undercarriage leg 16, electronics bay 91, control cable 92, service cable 93, accumulator battery 95；
Main landing gear is symmetrical parallel two group, and every group of main landing gear is equipped with four duplicate main landing gear wheels
13, before two main landing gear wheels and two main landing gear wheels below；
It is connected with gear-box 1, gear-box 1 connects main landing gear wheel shaft 12, bearing housing 11 is even inside main landing gear below
Connect main landing gear wheel shaft 12, main landing gear wheel shaft 12 connects main landing gear wheel 13；
Motor 8 connects branch cable 4, and branch cable 4 connects junction box 5；Junction box 5 passes through to control cable 92 to be connected to
Electronics bay 91；
Junction box 5 connects service cable 93, and service cable 93 connects accumulator battery 95；
It is characterized in that:
When airborne vehicle lands on the airport, when entrance taxiway slides, main landing gear wheel 13 passes through main landing gear wheel shaft 12
Drive the pinion rotation in gear-box 1；
Kinetic energy is passed to motor 8 by gear, and motor 8 converts kinetic energy into electric energy, by service cable 93 by electric energy
Reach accumulator battery 95 to store, the electric energy of storage can be powered for airborne vehicle.
The application of the 2nd, described energy recovery resistance braking device it is characterised in that: when aircraft takeoff, motor 8
Power supply can be selected according to the power supply priority of airborne vehicle, branch cable 4 has power supply function, is that airborne vehicle is powered.
Beneficial effect
1st, because " motor 8 connects branch cable 4, and branch cable 4 connects junction box 5 ... ... junction box 5 and connects power supply
Cable 93, service cable 93 connects accumulator battery 95 " ground run distance of airborne vehicle can be reduced；
2nd, because " motor 8 connects branch cable 4, and branch cable 4 connects junction box 5 ... ... junction box 5 and connects power supply
Cable 93, service cable 93 connect accumulator battery 95 " can effectively utilize aircraft slide power be accumulator battery electric power storage, section
The about energy；
3rd, the application can additionally increase the braking under abnormal condition, if the one of which brake fault when airborne vehicle
When, the energy recovery resistance braking device of the application can use as a kind of standby brake unit；
4th, improve the safety of airborne vehicle landing phases, the particularly safety in the improper landing of airborne vehicle, example
As when the brake gear of prior art is unavailable, the present invention, as a kind of independent system, can work independently and realize aviation
The braking of device landing ground taxi.
5th, due to increased motor 8, when airborne vehicle is in ground motion, electromotor can be substituted and push away for airborne vehicle offer
Power
6th, due to the invention enables airborne vehicle can drive airborne vehicle by motor 8, driving compared with the engine type of prior art
Move and can greatly save Aviation Fuel.
7th, due to the invention enables airborne vehicle can drive airborne vehicle by motor 8, driving compared with the engine type of prior art
The dynamic probability that can reduce noise, mitigate discharge, prevent the accident generation that engine is hurted sb.'s feelings.
Brief description
Fig. 1: energy recovery resistance braking device and aircraft position schematic side view
Fig. 2: energy recovery resistance braking device and aircraft position schematic top plan view
Fig. 3: energy recovery resistance braking device side view
Fig. 4: a-a view
In figure: 1 gear-box, 4 branch cables, 5 junction boxs, 8 motor, 11 bearing housings, 12 main landing gear wheel shafts, 13 lead
Fall frame wheel, 14 main landing gear crane span structures, 16 main unit of landing gears, 91 electronics bays, 92 control cables, 93 service cables, 95
Accumulator battery.
Note 1: Fig. 1, the purpose of Fig. 2 are to indicate the position of the rear undercarriage in airborne vehicle for the energy recovery resistance braking device
Put, the widget in Fig. 1, Fig. 2 can see details by Fig. 3, Fig. 4 of amplifying.
Specific embodiment
With reference to the accompanying drawings and examples the application is described further.
Embodiment 1
1st, energy recovery resistance braking device, comprising: gear-box 1, branch cable 4, junction box 5, motor 8, bearing housing
11st, main landing gear wheel shaft 12, main landing gear wheel 13, main landing gear crane span structure 14, main unit of landing gear 16, electronics bay 91,
Control cable 92, service cable 93, accumulator battery 95；
It is characterized in that:
Main landing gear is symmetrical parallel two group, and every group of main landing gear is equipped with four duplicate main landing gear wheels
13, before two main landing gear wheels and two main landing gear wheels below；
It is connected with gear-box 1, gear-box 1 connects main landing gear wheel shaft 12, bearing housing 11 is even inside main landing gear below
Connect main landing gear wheel shaft 12, main landing gear wheel shaft 12 connects main landing gear wheel 13；
Motor 8 connects branch cable 4, and branch cable 4 connects junction box 5；Junction box 5 passes through to control cable 92 to be connected to
Electronics bay 91；
Junction box 5 connects service cable 93, and service cable 93 connects accumulator battery 95.
2nd, described energy recovery resistance braking device it is characterised in that: described, accumulator battery be nickel-hydrogen accumulator
Group.
3rd, described energy recovery resistance braking device it is characterised in that: described accumulator battery be Li-ion batteries piles.
4th, described energy recovery resistance braking device it is characterised in that: described junction box be can be at minus 85 DEG C to 55
The junction box of DEG C environmental work.
5th, described energy recovery resistance braking device it is characterised in that: described motor 8 be dc motor.
Embodiment 2
1st, the application of energy recovery resistance braking device, energy recovery resistance braking device includes: gear-box 1, branch electricity
Cable 4, junction box 5, motor 8, bearing housing 11, main landing gear wheel shaft 12, main landing gear wheel 13, main landing gear crane span structure 14, master
Undercarriage leg 16, electronics bay 91, control cable 92, service cable 93, accumulator battery 95；
Main landing gear is symmetrical parallel two group, and every group of main landing gear is equipped with four duplicate main landing gear wheels
13, before two main landing gear wheels and two main landing gear wheels below；
It is connected with gear-box 1, gear-box 1 connects main landing gear wheel shaft 12, bearing housing 11 is even inside main landing gear below
Connect main landing gear wheel shaft 12, main landing gear wheel shaft 12 connects main landing gear wheel 13；
Motor 8 connects branch cable 4, and branch cable 4 connects junction box 5；Junction box 5 passes through to control cable 92 to be connected to
Electronics bay 91；
Junction box 5 connects service cable 93, and service cable 93 connects accumulator battery 95；
It is characterized in that:
When airborne vehicle lands on the airport, when entrance taxiway slides, main landing gear wheel 13 passes through main landing gear wheel shaft 12
Drive the pinion rotation in gear-box 1；
Kinetic energy is passed to motor 8 by gear, and motor 8 converts kinetic energy into electric energy, by service cable 93 by electric energy
Reach accumulator battery 95 to store, the electric energy of storage can be powered for airborne vehicle.
The application of the 2nd, described energy recovery resistance braking device it is characterised in that: when aircraft takeoff, motor 8
Power supply can be selected according to the power supply priority of airborne vehicle, branch cable 4 has power supply function, is that airborne vehicle is powered.
Claims (2)
1. the application of energy recovery resistance braking device, energy recovery resistance braking device includes: gear-box, branch cable, point
Line box, motor, bearing housing, main landing gear wheel shaft, main landing gear wheel, main landing gear crane span structure, main unit of landing gear, electronics set
Standby cabin, control cable, service cable, accumulator battery；
Main landing gear is symmetrical parallel two group, every group of main landing gear equipped with four duplicate main landing gear wheels, before
Two main landing gear wheels and below two main landing gear wheels；
It is connected with gear-box, gear-box connects main landing gear wheel shaft, bearing housing connects main landing gear inside main landing gear below
Wheel shaft, main landing gear wheel shaft connects main landing gear wheel；
Motor connects branch cable, and branch cable connects junction box；Junction box passes through to control cable connection to electronics bay；
Junction box connects service cable, and service cable connects accumulator battery；
When airborne vehicle lands on the airport, when entrance taxiway slides, main landing gear wheel passes through main gear wheels shaft driven gear
Pinion rotation in case；
Kinetic energy is passed to motor by gear, and motor converts kinetic energy into electric energy, by service cable, electric energy is reached electric power storage
Pond group storage, the electric energy of storage can be powered for airborne vehicle.
2. energy recovery resistance braking device as claimed in claim 1 application it is characterised in that: when aircraft takeoff,
Motor can select power supply according to the power supply priority of airborne vehicle, and branch cable has power supply function, is that airborne vehicle is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905705.7A CN106347642A (en) | 2016-10-17 | 2016-10-17 | Application of resistance braking device for energy source recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905705.7A CN106347642A (en) | 2016-10-17 | 2016-10-17 | Application of resistance braking device for energy source recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106347642A true CN106347642A (en) | 2017-01-25 |
Family
ID=57866803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610905705.7A Pending CN106347642A (en) | 2016-10-17 | 2016-10-17 | Application of resistance braking device for energy source recovery |
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| Country | Link |
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| CN (1) | CN106347642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104272A (en) * | 2021-12-31 | 2022-03-01 | 中国商用飞机有限责任公司 | Aircraft landing gear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB764788A (en) * | 1954-08-24 | 1957-01-02 | Goodyear Tire & Rubber | Electrical anti-skid mechanism for brakes |
| US20070284939A1 (en) * | 2006-06-12 | 2007-12-13 | Honeywell International | Aircraft electric brake and generator therefor |
| US20110198439A1 (en) * | 2008-07-07 | 2011-08-18 | Airbus Operations Gmbh | Wheel drive system for an aircraft comprising a fuel cell as an energy source |
| CN103847959A (en) * | 2014-03-22 | 2014-06-11 | 中国科学院电工研究所 | Aircraft braking energy recovery system based on flywheel energy storage |
| US9017219B2 (en) * | 2012-05-03 | 2015-04-28 | Goodrich Corporation | Systems and methods for aircraft braking and taxiing |
-
2016
- 2016-10-17 CN CN201610905705.7A patent/CN106347642A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB764788A (en) * | 1954-08-24 | 1957-01-02 | Goodyear Tire & Rubber | Electrical anti-skid mechanism for brakes |
| US20070284939A1 (en) * | 2006-06-12 | 2007-12-13 | Honeywell International | Aircraft electric brake and generator therefor |
| US20110198439A1 (en) * | 2008-07-07 | 2011-08-18 | Airbus Operations Gmbh | Wheel drive system for an aircraft comprising a fuel cell as an energy source |
| US9017219B2 (en) * | 2012-05-03 | 2015-04-28 | Goodrich Corporation | Systems and methods for aircraft braking and taxiing |
| CN103847959A (en) * | 2014-03-22 | 2014-06-11 | 中国科学院电工研究所 | Aircraft braking energy recovery system based on flywheel energy storage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104272A (en) * | 2021-12-31 | 2022-03-01 | 中国商用飞机有限责任公司 | Aircraft landing gear |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
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