CN110154993A - A kind of Portable aircraft automatic tyre air inflation device - Google Patents
A kind of Portable aircraft automatic tyre air inflation device Download PDFInfo
- Publication number
- CN110154993A CN110154993A CN201910431014.1A CN201910431014A CN110154993A CN 110154993 A CN110154993 A CN 110154993A CN 201910431014 A CN201910431014 A CN 201910431014A CN 110154993 A CN110154993 A CN 110154993A
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- Prior art keywords
- pressure
- panel
- quick connector
- switch
- battery
- 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
- 238000001746 injection moulding Methods 0.000 claims abstract description 13
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/04—Supplying air for tyre inflation
- B60S5/043—Supplying air for tyre inflation characterised by the inflation control means or the drive of the air pressure system
- B60S5/046—Supplying air for tyre inflation characterised by the inflation control means or the drive of the air pressure system using electrical or electronical means
Abstract
The present invention provides a kind of Portable aircraft automatic tyre air inflation devices, comprising: box part, gas path component and electric-controlled parts；First quick connector, pressure switch, pressure reducing valve, the first solenoid valve and the connection of exhaust shutter sequential series；After two pressure sensor series connection and after the second quick connector sequential series, the second solenoid valve and exhaust shutter connecting with sequential series are in parallel, pneumatic circuit is connected by pipeline and valve block again, gas path component is fixed on the lower section of panel, for realizing the function of inflation, deflation and pressure measurement；Electric-controlled parts include battery, board, keyboard, touch screen, scram button, switch, indicator light and product software, board is fixed on injection molding case bottom, keyboard, touch screen, scram button, switch and indicator light are fixedly mounted on panel, electric-controlled parts for realizing the blowing pressure display, control and charging-discharging function.The present apparatus is used to carry out automatically controlling the aero tyre of Flight Line Maintenance inflation, reduces risk of blowing out.
Description
Technical field
The present invention relates to aero tyre inflation technical field more particularly to a kind of Portable aircraft automatic tyre air inflation dresses
It sets.
Background technique
Currently, inflating aspect for aircraft, what is used both at home and abroad has some internal field chargers, but the inflation for outfield
Equipment, since its working environment is severe, portable requirement is high, outfield charger is manual charger, but its risk of blowing out
Height, volumetric efficiency are low.In order to allow aero tyre can according to setting pressure carry out automatic inflating, volumetric efficiency with higher with
And lower risk of blowing out, therefore, there is an urgent need for research and develop a kind of Portable aircraft automatic tyre air inflation device for adapting to adverse circumstances.
Summary of the invention
The present invention provides a kind of Portable aircraft automatic tyre air inflation devices, for the aero tyre to Flight Line Maintenance
It carries out automatically controlling inflation and reduction is blown out risk.
To achieve the goals above, this invention takes following technical solutions.
The present invention provides a kind of Portable aircraft automatic tyre air inflation devices, comprising: box part, gas path component and electricity
Control component；
The box part includes injection molding case, panel and upper cover interstitital texture；The box part for install and
Place the gas path component and electric-controlled parts；
The gas path component includes pressure switch, pressure reducing valve, the first solenoid valve, second solenoid valve, exhaust shutter, two
Pressure sensor, the first quick connector and the second quick connector and valve block, first quick connector, pressure switch, pressure reducing valve,
First solenoid valve and the connection of exhaust shutter sequential series；After described two pressure sensor series connection and the second quick connector is suitable
After sequence series connection, the second solenoid valve and exhaust shutter connecting with sequential series are in parallel, then connect into gas by pipeline and valve block
Road is pushed back, the gas path component is fixed on the lower section of the panel, for realizing the function of inflation, deflation and pressure measurement；
The electric-controlled parts include that battery, board, keyboard, touch screen, scram button, switch, indicator light and product are soft
Part, the board are fixed on injection molding case bottom, and the keyboard, touch screen, scram button, switch and indicator light are fixedly pacified
Dress on the panel, the electric-controlled parts for realizing the blowing pressure display, control and charging-discharging function.
Preferably, device further includes tooling accessory, and the tooling accessory includes loading line, charge power supply, charger
And reserve battery.
Preferably, loading line includes air inlet pipeline and outlet pipe, and the air inlet pipeline and outlet pipe are according to reality
Border demand is configured, and the charge power supply is matched with charger, battery.
Preferably, upper cover interstitital texture includes polyethylene foamed and Sheet Metal Part, and the polyethylene foamed is filled in case
It covers, for absorbing vibration and impact.
Preferably, battery is fixed in the Sheet Metal Part of upper cover interstitital texture, and one end of the battery is equipped with activity
Bolt, for locking or taking out the battery.
Preferably, it is molded on the cabinet of case and is provided with gas vent, for when internal duct leakage, gas can be from gas vent
It releases.
Preferably, the both ends street corner of quick connector is respectively used to connection cylinder outlet and tyre inflating mouth, and described is fast slotting
Connector uses error-preventive design, and two end connectors of the quick connector are different size.
Preferably, panel is fixed in the injection molding case, for being operated, being shown and connecting line, the face
Glue is filled by adhesive seal by board bottom portion, prevents from drenching with rain when in use for guaranteeing.
Preferably, the other end of battery installs magnetic connector, for connecting with the power supply, and passes through scalable cable
It is connected to the panel.
Preferably, panel is pasted on aluminium sheet using structure of film, and the indicator light and key on overlay film directly lead out line company
It is connected on board, panel is provided with switch and scram button.
The present invention it can be seen from the technical solution that the Portable aircraft automatic tyre air inflation device of aforementioned present invention provides
Device can satisfy three proofings requirement, outside work can be placed in for a long time, and be box typed structure, using ergonomics handle
Hand is wrapped up in soft rubber, is transported to by aero tyre convenient for hand-held, under manual operation, can allow equipment according to setting pressure to wheel
Tire carries out automatic inflating；While manpower is effectively reduced, improves volumetric efficiency and reduction is blown out risk.
The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is a kind of external structure schematic diagram of Portable aircraft automatic tyre air inflation device；
Fig. 2 is the schematic diagram of upper cover interstitital texture；
Fig. 3 is the schematic diagram of internal structure of the Portable aircraft automatic tyre air inflation device of embodiment；
Fig. 4 is the gas path component structural schematic diagram of the Portable aircraft automatic tyre air inflation device of embodiment；
Fig. 5 is the panel structure chart of the Portable aircraft automatic tyre air inflation device of embodiment；
Fig. 6 is the gas path component schematic diagram of Portable aircraft automatic tyre air inflation device；
Fig. 7 is the electric-controlled parts schematic diagram of the Portable aircraft automatic tyre air inflation device of embodiment.
Description of symbols:
1 injection molding 2 panel of case, 3 upper cover interstitital texture, 4 battery, 5 movable latch, 6 Sheet Metal Part, 7 magnetic connector 8
The scalable sealing of cable 9 filling 10 bracket of glue, 11 pressure reducing valve, 12 board, 13 pipeline, 14 exhaust shutter, 15 pressure switch
16 solenoid valve, 17 valve block, 18 pressure sensor, 19 quick connector, 20 indicator light, 21 touch screen, 22 switch, 23 scram button
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in specification of the invention
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or coupling.Wording used herein
"and/or" includes one or more associated any cells for listing item and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, it will not be explained in an idealized or overly formal meaning.
In order to facilitate understanding of embodiments of the present invention, further by taking specific embodiment as an example below in conjunction with attached drawing to be solved
Release explanation.
Embodiment
A kind of Portable aircraft automatic tyre air inflation device is present embodiments provided, the Portable aircraft automatic tyre air inflation
Device is made of box part, gas path component, electric component and tooling accessory, and box part is used to installing and placing the gas
Circuit unit and electric-controlled parts, for installing and placing the gas path component and electric-controlled parts.Fig. 1 is a kind of Portable aircraft wheel
The external structure schematic diagram of tire self-filler.Referring to Fig.1, box part includes injection molding case 1, panel 2 and upper cover filling knot
Structure 3, injection molding case are engineering plastics suitcase, feature: dust-proof, waterproof, shock resistance.Upper cover interstitital texture include polyethylene foamed and
Sheet Metal Part, the polyethylene foamed are filled on case lid, play absorption vibration and percussion.Fig. 2 is upper cover filling knot
The schematic diagram of structure, referring to Fig. 2, one end of battery 4 is fixed on upper cover filling knot by the movable latch 5 in upper cover interstitital texture 3
In the Sheet Metal Part 6 of structure 3, for locking or taking out the battery；The other end of battery 4 passes through installation magnetic connector 7
It connects to power supply, and panel 2 is connected to by scalable cable 8, polyethylene foamed plays what absorption shook and impacted to battery
Effect.Panel 2 is fixed in the cabinet of injection molding case 1, for being operated, being shown and connecting line, by the bottom of panel 2
Adhesive seal fills glue 9, for guaranteeing anti-rain at work, waterproof action is played, referring to Fig. 3.
It is molded on the cabinet of case and is additionally provided with gas vent, for when internal duct leakage, gas can be released from gas vent.
Fig. 4 is gas path component structural schematic diagram, and referring to Fig. 4, gas path component includes pressure switch 15, pressure reducing valve 11, electromagnetism
Valve 16, exhaust shutter 14, pressure sensor 18, quick connector 19 and valve block 17, for realizing inflation, deflation and pressure measurement
Function.Gas path component is fixed on the lower section of panel 2, and pressure reducing valve 11 is fixed by bracket 10, remaining element (pressure switch 15,
Solenoid valve 16, exhaust shutter 14, pressure sensor 18, quick connector 19) it is mounted in valve block 17, pass through pipeline 13 and valve block
17 connect into pneumatic circuit, quick connector 19 (1), pressure switch 15, pressure reducing valve 11, solenoid valve 16 (1) and exhaust in circuit
The connection of 14 sequential series of throttle valve, pressure sensor (18 (1) and 18 (2) are linked in sequence) and quick connector 19 (2) sequential series
Afterwards, the solenoid valve 16 (2) and exhaust shutter 14 connecting with sequential series are in parallel.The both ends street corner of quick connector 19 is respectively used to
Cylinder outlet and tyre inflating mouth are connected, quick connector 19 uses error-preventive design, and two end connectors of the quick connector are
Different size.
Fig. 6 is the gas path component schematic diagram of Portable aircraft automatic tyre air inflation device.Referring to Fig. 6, the work of air path part
It is as described below to make principle:
Quick connector 19 (1): for connecting air inlet pipeline, connector be it is self-sealed, pressure resistance is greater than 10MPa；Quick connector
19 (2): for connecting loading line, connector be it is self-sealed, pressure resistance is greater than 10MPa；
Pressure switch 15: for checking the bleed pressure of air inlet, closing the switch after reaching setting pressure, on the contrary then disconnect；
Pressure reducing valve 11: for depressurizing to air inlet, guarantee constant pressure output；
Solenoid valve 16 (1,2): for controlling opening and shutting off for inflation/deflation；
Exhaust shutter 14: for putting gas hourly velocity control and noise reduction；
Pressure sensor 18 (1,2): for monitoring inflation/deflation pressure.Using Redundancy Design, two pressure sensor strings
Connection, real time contrast.
As shown in fig. 6, gas source is nitrogen cylinder, it is attached on device quick connector 19 (1) by club man, passes through pressure first
Power switch 15 detects bleed pressure, the condition opened as solenoid valve 16 (1).Gas source passes through pressure reducing valve 11, and pressure is stablized
300psig.Loading line tooling is connected on quick connector 19 (2), then opening solenoid valve 16 (1) can fill to tire
Gas, when needing to deflate, solenoid valve 16 (1) is closed, and solenoid valve 16 (2) is opened, and air pressure is discharged from exhaust shutter.
Pressure during inflation/deflation is detected by pressure sensor 18 (1,2), and pressure value is shown by touch screen 21.
Electric-controlled parts include battery 4, board 12, keyboard 19, touch screen 21, scram button 23, switch 22, indicator light 20 with
And product software, product software are programmed using C language, implementation is Arm industry version, and board 12 is fixed on injection molding case bottom,
Referring to Fig. 5, keyboard 19, touch screen 21, scram button 23, switch 22 and indicator light 20 are fixedly mounted on panel 2, and panel makes
Be pasted on aluminium sheet with structure of film, on overlay film make keyboard 19 on key, indicator light and mark, mark include " power supply ",
" gas source ", " in inflation " and " completion " etc. indicates the text of status information, the on-off of switch control power supply and board, instruction
Lamp, keyboard, switch, scram button and touch screen directly lead out line and are connected on board., switch control power supply and board it is logical
Disconnected, emergency stop switch and the equal lead-out wire of touch screen directly connect display, control of the electric-controlled parts for realizing the blowing pressure with board
And charging-discharging function.
Tooling accessory includes loading line, charge power supply, charger and reserve battery.Loading line include air inlet pipeline and
Outlet pipe, air inlet pipeline and outlet pipe are configured according to actual needs, and charge power supply and charger, battery is mating makes
With.
Fig. 7 is the electric-controlled parts schematic diagram of the Portable aircraft automatic tyre air inflation device of embodiment, as shown in fig. 7, electric
The working principle for controlling component is as described below:
Board 12 is the core of electric control part, and battery 4 is that board 12 provides direct current, and switch 22 controls 4 on-off of battery, plate
Block the information of 12 collection touch 21, scram button 23, keyboard 19, pressure switch 15 and pressure sensor 18 (1,2), then
Information is handled, result is exported to touch screen 21 and solenoid valve 16 (1,2).
As seen through the above description of the embodiments, those skilled in the art can be understood that the present invention can
It realizes by means of software and necessary general hardware platform.Based on this understanding, technical solution of the present invention essence
On in other words the part that contributes to existing technology can be embodied in the form of software products, the computer software product
It can store in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are used so that a computer equipment
(can be personal computer, server or the network equipment etc.) executes the certain of each embodiment or embodiment of the invention
Method described in part.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (10)
1. a kind of Portable aircraft automatic tyre air inflation device characterized by comprising box part, gas path component and automatically controlled
Component；
The box part includes injection molding case, panel and upper cover interstitital texture；The box part is for installing and placing
The gas path component and electric-controlled parts；
The gas path component includes pressure switch, pressure reducing valve, the first solenoid valve, second solenoid valve, exhaust shutter, two pressure
Sensor, the first quick connector and the second quick connector and valve block, first quick connector, pressure switch, pressure reducing valve, first
Solenoid valve and the connection of exhaust shutter sequential series；It is gone here and there after described two pressure sensor series connection with the second quick connector sequence
After connection, the second solenoid valve and exhaust shutter connecting with sequential series are in parallel, then connect into air pressure by pipeline and valve block and return
Road, the gas path component are fixed on the lower section of the panel, for realizing the function of inflation, deflation and pressure measurement；
The electric-controlled parts include battery, board, keyboard, touch screen, scram button, switch, indicator light and product software, institute
The board stated is fixed on injection molding case bottom, and the keyboard, touch screen, scram button, switch and indicator light are fixedly mounted in
On the panel, the electric-controlled parts for realizing the blowing pressure display, control and charging-discharging function.
2. the apparatus according to claim 1, which is characterized in that the device further includes tooling accessory, the tooling
Accessory includes loading line, charge power supply, charger and reserve battery.
3. the apparatus of claim 2, which is characterized in that the loading line includes air inlet pipeline and escape pipe
Road, the air inlet pipeline and outlet pipe are configured according to actual needs, and the charge power supply is matched with charger, battery
Set uses.
4. the apparatus according to claim 1, which is characterized in that the upper cover interstitital texture includes polyethylene foamed and metal plate
Golden structural member, the polyethylene foamed are filled on case lid, for absorbing vibration and impact.
5. device according to claim 4, which is characterized in that the battery is fixed on the metal plate knot of upper cover interstitital texture
In component, one end of the battery is equipped with movable latch, for locking or taking out the battery.
6. the apparatus according to claim 1, which is characterized in that be provided with gas vent on the cabinet of the injection molding case, be used for
When internal duct leakage, gas can be released from gas vent.
7. the apparatus according to claim 1, which is characterized in that the both ends street corner of the quick connector is respectively used to connect
Cylinder outlet and tyre inflating mouth, the quick connector use error-preventive design, and two end connectors of the quick connector are
Different size.
8. the apparatus according to claim 1, which is characterized in that the panel is fixed in the injection molding case, is used for
It operated, shown and connecting line, glue is filled by adhesive seal in the panel bottom, prevents when in use for guaranteeing
It drenches with rain.
9. device according to claim 3, which is characterized in that the other end of the battery installs magnetic connector, is used for
It is connect with the power supply, and passes through scalable cable connection to the panel.
10. the apparatus according to claim 1, which is characterized in that the panel is pasted on aluminium sheet using structure of film,
Indicator light and key on overlay film directly lead out line and are connected on board, and panel is provided with switch and scram button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910431014.1A CN110154993A (en) | 2019-05-22 | 2019-05-22 | A kind of Portable aircraft automatic tyre air inflation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910431014.1A CN110154993A (en) | 2019-05-22 | 2019-05-22 | A kind of Portable aircraft automatic tyre air inflation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110154993A true CN110154993A (en) | 2019-08-23 |
Family
ID=67631931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910431014.1A Pending CN110154993A (en) | 2019-05-22 | 2019-05-22 | A kind of Portable aircraft automatic tyre air inflation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110154993A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199841A (en) * | 2021-04-13 | 2022-10-18 | 中国科学院微电子研究所 | Quick plug and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1072489A2 (en) * | 1999-07-30 | 2001-01-31 | BUTLER ENGINEERING & MARKETING S.r.l. | Inflation of tires with deoxygenated air |
| CN201553302U (en) * | 2009-12-14 | 2010-08-18 | 中国民航大学 | Automatic inflation device for airplane tire |
| CN105883001A (en) * | 2016-05-26 | 2016-08-24 | 陕西四达航空科技有限责任公司 | Airplane shock strut and tire charging detection equipment |
| CN206633985U (en) * | 2017-03-08 | 2017-11-14 | 青岛东正浩机电科技有限公司 | General Aviation automatic tyre air inflation equipment |
| CN107444671A (en) * | 2017-08-01 | 2017-12-08 | 中国人民解放军海军航空工程学院青岛校区 | Automatic inflation device for airplane tire |
-
2019
- 2019-05-22 CN CN201910431014.1A patent/CN110154993A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1072489A2 (en) * | 1999-07-30 | 2001-01-31 | BUTLER ENGINEERING & MARKETING S.r.l. | Inflation of tires with deoxygenated air |
| CN201553302U (en) * | 2009-12-14 | 2010-08-18 | 中国民航大学 | Automatic inflation device for airplane tire |
| CN105883001A (en) * | 2016-05-26 | 2016-08-24 | 陕西四达航空科技有限责任公司 | Airplane shock strut and tire charging detection equipment |
| CN206633985U (en) * | 2017-03-08 | 2017-11-14 | 青岛东正浩机电科技有限公司 | General Aviation automatic tyre air inflation equipment |
| CN107444671A (en) * | 2017-08-01 | 2017-12-08 | 中国人民解放军海军航空工程学院青岛校区 | Automatic inflation device for airplane tire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199841A (en) * | 2021-04-13 | 2022-10-18 | 中国科学院微电子研究所 | Quick plug and using method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |
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| RJ01 | Rejection of invention patent application after publication |