CN109204770B - Repairing system and repairing method for aerostat capsule - Google Patents
Repairing system and repairing method for aerostat capsule Download PDFInfo
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- CN109204770B CN109204770B CN201710521763.4A CN201710521763A CN109204770B CN 109204770 B CN109204770 B CN 109204770B CN 201710521763 A CN201710521763 A CN 201710521763A CN 109204770 B CN109204770 B CN 109204770B
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- air pressure
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- aerostat
- repairing
- damaged
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- 239000002775 capsule Substances 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000008439 repair process Effects 0.000 claims abstract description 78
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 238000000889 atomisation Methods 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 230000008859 change Effects 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000001307 helium Substances 0.000 abstract description 8
- 229910052734 helium Inorganic materials 0.000 abstract description 8
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 3
- 239000011257 shell material Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/58—Arrangements or construction of gas-bags; Filling arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/40—Maintaining or repairing aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The application discloses a repair system and a repair method of an aerostat envelope, wherein the repair system comprises: the air pressure detection device is used for acquiring a plurality of air pressure values of a plurality of air pressure ports of the capsule body; the control device is electrically connected with the air pressure detection device and judges whether the bag body is damaged according to a plurality of air pressure values; the atomizing devices are electrically connected with the control device, each atomizing device comprises an atomizing nozzle, and the atomizing nozzles are arranged on the inner surface of the bag body and are respectively close to the corresponding air pressure ports; the control device locks the damaged area of the capsule body through a plurality of air pressure values and drives the corresponding atomizing nozzle to atomize the repairing liquid so as to repair the capsule body. Detecting the damaged area of the capsule body by using an air pressure detection device, and controlling an atomization device to atomize the repairing liquid to repair the capsule body; the automatic repairing of the capsule body can be realized, the aerostat does not need to be lowered to the ground, helium in the capsule body does not need to be discharged for repairing, time and labor are saved, the cost is greatly saved, and the stable air stagnation of the aerostat is ensured.
Description
Technical Field
The application relates to the technical field of aerostats, in particular to a repairing system and a repairing method of an aerostats capsule.
Background
Aerostat generally refers to an aircraft that has a lighter specific gravity than air and that rises by virtue of atmospheric buoyancy. When the capsule body of the aerostat is damaged due to various reasons, the current repairing method is to lower the aerostat to the ground for manual repairing; if the damaged port is positioned at the top of the aerostat, the gas valve is also required to be opened, helium in the capsule body is discharged, and the capsule body is pulled to the ground for repairing.
However, the current repair method has a disadvantage in that when the airbag has been broken much when the breakage is found by man; secondly, once breakage is found, the aerostat is lowered to the ground to be repaired manually, the repairing time is long, and the cost is very high; again, no matter how large the capsule skin is broken, the repair needs to be performed manually, and helium in the capsule body needs to be discharged if necessary. Not only is time and labor wasted, but also helium is wasted, and a great deal of repair cost is wasted.
Aiming at the problem that in the related art, no matter the capsule shell is damaged, an aerostat needs to be lowered to the ground for manual repair, no effective solution is proposed at present.
Disclosure of Invention
According to the repairing system and the repairing method for the aerostat balloon, when the balloon is not seriously damaged, the aerostat is not required to be landed on the ground, so that the aerostat balloon can be automatically repaired, manpower and material resources are greatly saved, and stable emptying of the aerostat is ensured.
The technical scheme of the application is realized as follows:
according to one aspect of the present application, there is provided a repair system for an aerostat envelope, comprising:
the air pressure detection device is used for acquiring a plurality of air pressure values of a plurality of air pressure ports of the capsule body;
the control device is electrically connected with the air pressure detection device and judges whether the bag body is damaged according to a plurality of air pressure values; and
the atomizing devices are electrically connected with the control device, each atomizing device comprises an atomizing nozzle, and the atomizing nozzles are arranged on the inner surface of the bag body and are respectively close to the corresponding air pressure ports;
the control device locks the damaged area of the capsule body through a plurality of air pressure values and drives the atomizing nozzle corresponding to the damaged area to atomize the repairing liquid so as to repair the capsule body.
In one embodiment, the control device includes: the processing chip is electrically connected with the air pressure detection device, judges the air pressure change speed according to the air pressure values, and judges the damage degree of the damaged area according to the air pressure change speed.
Wherein the control device further comprises: the control chip is electrically connected with the processing chip and used for controlling the atomization degree of the atomizing nozzle on the repair liquid according to the damage degree; the processing chip judges that the larger the damage degree is, the lower the atomizing degree of the atomizing nozzle to the repair liquid is.
In one embodiment, the control chip is electrically connected with the atomizing nozzle, and the atomizing nozzle is controlled to atomize the repair liquid and enable the repair liquid to float near the damaged area, and the atomized repair liquid is coated on the damaged area under the action of the air pressure difference of the damaged area so as to repair the damaged bag body.
In one embodiment, the repairing system of the aerostat balloon further comprises a plurality of air pressure pipes, one ends of the air pressure pipes are respectively connected with the air pressure ports, and the other ends of the air pressure pipes are connected with the air pressure detection device to detect a plurality of air pressure values.
In one embodiment, further comprising: the repairing liquid container is arranged in the nacelle of the aerostat and is connected with the plurality of atomizing devices to provide repairing liquid.
The atomizing device further comprises a motor which is arranged in the hanging cabin of the aerostat and connected with the atomizing nozzle through a hose, and the motor is used for pumping the repairing liquid to the atomizing nozzle for atomization.
In one embodiment, the control device comprises a measurement and control computer disposed within the pod of the aerostat.
Wherein, the air pressure detection device is integrated in the measurement and control computer.
According to another aspect of the present application, there is provided a repair method of an aerostat envelope, comprising:
acquiring a plurality of air pressure values of a plurality of air pressure ports of the capsule body;
judging whether the bag body is damaged according to a plurality of air pressure values; and
determining the damage of the capsule body and locking the damage area, driving an atomization device corresponding to the damage area to atomize the repair liquid, and automatically repairing the damaged capsule body by the atomized repair liquid under the pressure difference of the damage area.
In one embodiment, determining whether the bladder is broken according to the plurality of air pressure values specifically includes: the degree of breakage of the breakage area is determined based on the air pressure change speeds of the plurality of air pressure values.
In one embodiment, the driving the atomizing device corresponding to the damaged area atomizes the repair liquid, specifically includes: and controlling the corresponding atomization devices to perform atomization with different degrees according to the damage degree, wherein the larger the damage degree is, the lower the atomization degree is.
In one embodiment, repairing the damaged capsule by the atomized repair liquid specifically includes: the atomized repair liquid is controlled to float near the damaged area and is coated on the damaged area under the action of the air pressure difference of the damaged area so as to repair the damaged bag body.
According to the repairing system for the aerostat capsule, the control device detects the damaged area of the capsule through the air pressure detection device and controls the atomizing device to atomize the repairing liquid to repair the capsule; the air leakage is caused by the breakage of the capsule body, and the capsule body can be automatically repaired when the breakage is not serious, even if the capsule body is damaged and positioned at the top of the capsule body, the aerostat does not need to be lowered to the ground, helium in the capsule body does not need to be discharged for repairing, time and labor are saved, the cost is greatly saved, and the stable air stagnation of the aerostat is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic illustration of a repair system for an aerostat envelope according to an embodiment of the present application;
fig. 2 is a flow chart of a method of repairing an aerostat envelope according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
As shown in fig. 1, a repair system for an aerostat balloon according to an embodiment of the present application includes: an air pressure detecting device (not shown), a control device 10, and a plurality of atomizing devices 40; wherein, the air pressure detecting device is used for acquiring a plurality of air pressure values of a plurality of air pressure ports 30 of the capsule body 50; the control device 10 is electrically connected with the air pressure detection device, and the control device 10 judges whether the capsule body 50 is damaged according to a plurality of air pressure values; a plurality of atomizing devices 40 electrically connected to the control device 10, each atomizing device 40 including an atomizing nozzle disposed on the inner surface of the bladder 50 and disposed adjacent to the corresponding air pressure port 30; the control device 10 locks the damaged area of the capsule 50 by a plurality of air pressure values, and drives the atomizing nozzle corresponding to the damaged area to atomize the repairing liquid to repair the capsule 50.
The air pressure detection device connected to the control device 10 detects the air pressure value of the capsule, and the control device 10 processes the air pressure value, and if any one or a plurality of air pressure ports 30 are detected to be abnormal when the capsule is non-inflated or non-deflated, the control device 10 judges that the capsule is broken and can lock the broken area of the capsule.
According to the technical scheme, the control device 10 can quickly lock the damaged area of the capsule body through a plurality of air pressure values obtained by the air pressure detection device, and control the corresponding atomizing nozzle to atomize the repairing liquid so as to repair the capsule body; the air leakage is caused by the breakage of the capsule body, and the capsule body can be automatically repaired when the breakage is not serious, even if the capsule body is damaged and positioned at the top of the capsule body, the aerostat does not need to be lowered to the ground, helium in the capsule body does not need to be discharged for repairing, time and labor are saved, the cost is greatly saved, and the stable air stagnation of the aerostat is ensured.
The repairing liquid for repairing the capsule body consists of various high molecular compounds, is configured aiming at the capsule shell material, has higher heat resistance, wear resistance, water resistance, air tightness and excellent bonding performance, does not have corrosion effect on the capsule shell, and is easy to atomize. Therefore, the bag skin is not damaged in the repairing process, a better repairing effect is achieved, and the bag skin can be maintained daily, so that the toughness of the bag skin is maintained.
In some embodiments, the repairing system of the aerostat balloon of the present application further comprises a plurality of air pressure pipes, one ends of the air pressure pipes are respectively connected with the air pressure ports 30, and the other ends of the air pressure pipes are connected with the air pressure detecting device to detect a plurality of air pressure values.
In one embodiment, the control device 10 includes a processing chip (not shown) electrically connected to the air pressure detecting device, the processing chip determining the air pressure change speed according to the plurality of air pressure values, and determining the breakage degree of the breakage area according to the air pressure change speed. For example, if the air pressure change rate of the air pressure value is high, the breakage degree can be judged to be relatively large, and if the air pressure change rate of the air pressure value is low, the breakage degree can be judged to be relatively small.
Wherein, the control device 10 also comprises a control chip (not shown) electrically connected with the processing chip, and the control chip controls the atomization degree of the atomizing nozzle on the repair liquid according to the damage degree; the processing chip judges that the larger the damage degree is, the lower the atomizing degree of the atomizing nozzle to the repair liquid is. In terms of replacement, that is, a higher degree of breakage requires a higher concentration of repair liquid for repair, while a lower degree of atomization requires a higher concentration of repair liquid. In this embodiment, the control device 10 may determine the damage of the balloon according to the air pressure change speed of the air pressure port, and control the atomization degree of the repair liquid by the atomization device 40. When the area of the damaged area is tiny, the atomization degree should be relatively large; when the area of the damaged area is larger, the atomization degree should be relatively lower, so that the damage of the capsule body can be completely repaired.
Specifically, referring to fig. 1, when the control device 10 determines that the capsule is broken and locks the broken area of the capsule, the control device 10 drives the atomizing nozzle of the atomizing device 40 corresponding to the broken area, thereby extracting the repair liquid to the atomizing device and causing the atomizing nozzle to atomize the repair liquid; the control device 10 also judges the damage of the capsule according to the air pressure change speed of the air pressure port 30 with abnormal air pressure, and controls the atomization degree of the atomization device 40: when the area of the damaged area is tiny, the atomization degree is large; when the area of the damaged area is larger, the atomization degree is low; thereby ensuring that the damage of the capsule body can be completely repaired.
In one embodiment, the control chip is electrically connected to the atomizing nozzle, and the atomizing nozzle is controlled to atomize the repair liquid and float the repair liquid near the damaged area, and the atomized repair liquid is coated on the damaged area under the action of the air pressure difference of the damaged area to repair the damaged capsule 50. Specifically, after the capsule body is damaged, the air pressure difference between the inside and the outside of the capsule body can cause the air (such as helium) in the capsule body to leak outwards; the repair liquid is in a diffuse state in the capsule body after atomization, so that leaked gas can be simultaneously coated on a damaged area after atomization when the leaked gas is leaked outwards, and the automatic repair of the capsule body is realized.
In one embodiment, the atomizing device 40 further includes a motor (not shown) disposed within the pod 60 of the aerostat and connected to the atomizing nozzle by a hose, the motor being operable to pump the repair liquid through the hose to the atomizing nozzle for atomization. Specifically, the atomizing device 40 may operate the driving motor to pump the repairing liquid to the atomizing nozzle based on the control of the control device 10, so as to atomize the repairing liquid by the atomizing nozzle.
As shown in fig. 1, in the present embodiment, the repairing system for an aerostat capsule of the present application further includes: a repair liquid container 20, the repair liquid container 20 is arranged in a nacelle 60 of the aerostat, and the repair liquid container 20 is connected with the plurality of atomizing devices to provide repair liquid.
In this embodiment, the atomizing device further includes a motor disposed in the pod 60 of the aerostat and connected to the atomizing nozzle through a hose, and the motor is used for pumping the repair liquid to the atomizing nozzle for atomization.
In this embodiment, the control device 10 is a supervisory computer provided within the pod 60 of the aerostat. It should be understood that the control means may also be implemented by other suitable hardware and/or software.
The air pressure detection device can be integrated in the measurement and control computer.
As shown in fig. 2, according to an embodiment of the present application, there is also provided a repairing method of an aerostat balloon, including the steps of:
s12, acquiring a plurality of air pressure values of a plurality of air pressure ports of the capsule body;
s14, judging whether the bag body is damaged according to a plurality of air pressure values; and
s16, determining the damage of the capsule body, locking the damage area, driving an atomization device corresponding to the damage area to atomize the repair liquid, and repairing the damaged capsule body through the atomized repair liquid.
According to the technical scheme, the damaged area of the capsule body can be quickly locked through the acquired multiple air pressure values, and the corresponding atomizing nozzle is driven to atomize the repairing liquid to repair the capsule body; the air leakage is caused by the breakage of the capsule body, and the capsule body can be automatically repaired when the breakage is not serious, even if the capsule body is damaged and positioned at the top of the capsule body, the aerostat does not need to be lowered to the ground, helium in the capsule body does not need to be discharged for repairing, time and labor are saved, the cost is greatly saved, and the stable air stagnation of the aerostat is ensured.
Wherein, at step S12, whether the capsule is damaged is determined according to the plurality of air pressure values, specifically including: the degree of breakage of the breakage area is determined based on the air pressure change speeds of the plurality of air pressure values.
Further, driving the atomizing device corresponding to the damaged area to atomize the repair liquid at step S16 specifically includes: and controlling the atomization degree of the corresponding atomization device according to the damage degree. Wherein the larger the damage degree is, the lower the atomization degree is. In this embodiment, the damage condition of the capsule body can be determined according to the air pressure change speed of the air pressure port, and the atomization degree of the repair liquid by the atomization device can be controlled. When the area of the damaged area is tiny, the atomization degree should be relatively large; when the area of the damaged area is larger, the atomization degree should be relatively lower, so that the damage of the capsule body can be completely repaired.
Further, repairing the damaged capsule by the atomized repair liquid at step S16 specifically includes: the atomized repair liquid is controlled to float near the damaged area and is coated on the damaged area under the action of the air pressure difference of the damaged area so as to repair the damaged bag body. The air flow flows outwards from the bag body under the action of the pressure difference, and the repair liquid floating near the damaged area is uniformly coated on the damaged area along with the flow of the air flow, so that the automatic repair of the bag body is realized.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but rather is intended to cover any and all modifications, equivalents, alternatives, and improvements within the spirit and principles of the present application.
Claims (9)
1. A repair system for an aerostat envelope, comprising:
the air pressure detection device is used for acquiring a plurality of air pressure values of a plurality of air pressure ports of the capsule body;
the control device is electrically connected with the air pressure detection device and judges whether the capsule body is damaged or not according to the air pressure values; and
the atomization devices are electrically connected with the control device, each atomization device comprises an atomization nozzle, and the atomization nozzles are arranged on the inner surface of the bag body and are respectively close to the corresponding air pressure ports;
wherein the control device locks the damaged area of the capsule body through the plurality of air pressure values and drives the atomizing nozzle corresponding to the damaged area to atomize the repairing liquid so as to repair the capsule body,
the control device includes:
the processing chip is electrically connected with the air pressure detection device, and is used for judging the air pressure change speed according to the air pressure values and judging the damage degree of the damaged area according to the air pressure change speed; and
the control chip is electrically connected with the processing chip and used for controlling the atomization degree of the repairing liquid by the atomization nozzle according to the damage degree; wherein the processing chip judges that the larger the damage degree is, the lower the atomizing degree of the atomizing nozzle to the repair liquid is,
the control chip is electrically connected with the atomizing nozzle, the atomized repair liquid is controlled to float near the damaged area and is coated on the damaged area under the action of the air pressure difference of the damaged area so as to repair the damaged bag body,
the repairing system of the aerostat bag body further comprises a plurality of air pressure pipes, one ends of the air pressure pipes are respectively connected with the air pressure ports, and the other ends of the air pressure pipes, which are opposite, are connected with the air pressure detection device to detect the air pressure values.
2. The repair system of an aerostat capsule of claim 1, further comprising:
and the repair liquid container is arranged in the nacelle of the aerostat and is connected with the plurality of atomizing devices to provide the repair liquid.
3. The repair system for an aerostat envelope according to claim 2, wherein,
the atomizing device further comprises a motor which is arranged in the hanging cabin of the aerostat and connected with the atomizing nozzle through a hose, and the motor is used for pumping the repairing liquid to the atomizing nozzle for atomizing.
4. The repair system for an aerostat envelope according to claim 1, wherein,
the control device comprises a measurement and control computer arranged in a hanging cabin of the aerostat.
5. The repair system for an aerostat envelope of claim 4, wherein the air pressure detection device is integrated into the measurement and control computer.
6. A repair method for repairing an aerostat envelope using the repair system for aerostat envelopes of claim 1, comprising:
acquiring a plurality of air pressure values of a plurality of air pressure ports of the capsule body;
judging whether the bag body is damaged according to the plurality of air pressure values; and
determining the damage of the capsule body, locking the damage area, driving an atomization device corresponding to the damage area to atomize the repair liquid, and repairing the damaged capsule body through the atomized repair liquid.
7. The method of repairing an aerostat envelope according to claim 6, wherein determining whether the envelope is broken based on the plurality of air pressure values comprises:
and judging the damage degree of the damage area based on the air pressure change speeds of the air pressure values.
8. The method of repairing an aerostat envelope according to claim 7, wherein driving the atomizing device corresponding to the damaged area atomizes a repair liquid, comprising:
and controlling the corresponding atomization devices to perform atomization with different degrees according to the damage degree, wherein the atomization degree is lower as the damage degree is larger.
9. The repairing method of an aerostat capsule according to claim 7, wherein repairing the damaged capsule by the atomized repairing liquid specifically comprises:
and controlling the atomized repair liquid to float near the damaged area, and coating the repair liquid on the damaged area under the action of the air pressure difference of the damaged area so as to repair the damaged bag body.
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CN201710521763.4A CN109204770B (en) | 2017-06-30 | 2017-06-30 | Repairing system and repairing method for aerostat capsule |
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CN201710521763.4A CN109204770B (en) | 2017-06-30 | 2017-06-30 | Repairing system and repairing method for aerostat capsule |
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CN109204770B true CN109204770B (en) | 2024-02-23 |
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JP2001031200A (en) * | 1999-07-26 | 2001-02-06 | Agency Of Ind Science & Technol | Method and apparatus for sensing gas leakage of airship |
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CN105438160A (en) * | 2014-08-22 | 2016-03-30 | 杨洋 | Hovercraft air bag capable of being automatically repaired |
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CN206218196U (en) * | 2016-11-25 | 2017-06-06 | 深圳光启空间技术有限公司 | The control device and system of aircraft utricule |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US9216806B2 (en) * | 2011-11-23 | 2015-12-22 | Stratospheric Airships, Llc | Durable airship hull and in situ airship hull repair |
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2017
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Patent Citations (5)
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JP2001031200A (en) * | 1999-07-26 | 2001-02-06 | Agency Of Ind Science & Technol | Method and apparatus for sensing gas leakage of airship |
CN104023956A (en) * | 2011-10-11 | 2014-09-03 | 横滨橡胶株式会社 | Puncture repair fluid injection method and injection device |
CN105438160A (en) * | 2014-08-22 | 2016-03-30 | 杨洋 | Hovercraft air bag capable of being automatically repaired |
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