CN108657434A - A kind of fire airplane for energy supply of being supplied water using hydrogen fuel cell - Google Patents
A kind of fire airplane for energy supply of being supplied water using hydrogen fuel cell Download PDFInfo
- Publication number
- CN108657434A CN108657434A CN201810306088.8A CN201810306088A CN108657434A CN 108657434 A CN108657434 A CN 108657434A CN 201810306088 A CN201810306088 A CN 201810306088A CN 108657434 A CN108657434 A CN 108657434A
- Authority
- CN
- China
- Prior art keywords
- fuel cell
- hydrogen
- water
- cell pack
- fire
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 72
- 239000001257 hydrogen Substances 0.000 title claims abstract description 67
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 67
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 239000000498 cooling water Substances 0.000 claims abstract description 25
- 239000002826 coolant Substances 0.000 claims abstract description 18
- 239000003507 refrigerant Substances 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 230000000116 mitigating effect Effects 0.000 abstract description 4
- 239000008400 supply water Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- 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
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- 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
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a kind of fire airplanes using hydrogen fuel cell water supply energy supply, belong to electric airplane technical field, including fuselage, wing and empennage, the wing is equipped with aircraft motor, propeller, the fuselage is equipped with high-pressure hydrogen storing bottle, air compressor, fuel cell pack, cooling water tank, sprinkler tank and airborne equipment, expanding machine is equipped between high-pressure hydrogen storing bottle and air compressor, coolant system is equipped between expanding machine and fuel cell pack, coolant system is arranged on cooling water tank, sprinkler tank is equipped with sprinkler, fuel cell pack is connect through DC DC converters with inverter, inverter is connect with aircraft motor and airborne equipment respectively.The present invention uses hydrogen fuel cell to supply water for fire airplane and energizes, clean environment firendly, and the water that fuel cell pack is generated effectively meets fire demand water demand as fire demand water source while mitigating fire airplane and transporting water burden.
Description
Technical field
The present invention relates to a kind of fire airplanes, fly more particularly to a kind of fire-fighting energized of being supplied water using hydrogen fuel cell
Machine belongs to electric airplane technical field.
Background technology
As a source of power using fuel, but fuel oil uses the energy that our times is faced to existing fire airplane
The problem of source crisis and environmental pollution, constantly aggravates, further, since aircraft handling capacity is limited, when fire airplane is in large area
Inside put out a fire, when such as carrying out forest extinguishing, the problem of usually facing self-contained water shortage, due to the average molecular of hydrogen
Lighter weight, fire airplane carry source of the hydrogen as water, and the water of several times quality can be generated by electrochemical reaction.
Invention content
The main object of the present invention is to provide for a kind of fire airplane for energy supply of supplying water using hydrogen fuel cell, by hydrogen
And the chemical energy stored in oxygen is converted into electric energy and is used for fire airplane, clean environment firendly, while fuel cell pack being generated
Source of the water as fire demand water effectively meets the needs of fire demand water while mitigating fire airplane and transporting water burden.
The purpose of the present invention can reach by using following technical solution：
A kind of fire airplane for energy supply of being supplied water using hydrogen fuel cell, including fuselage and the wing and tail that are installed on fuselage
The wing, the wing are equipped with aircraft motor and the propeller that connect with the aircraft motor, and high pressure is additionally provided on the fuselage and is stored up
Hydrogen bottle, air compressor, fuel cell pack, cooling water tank, sprinkler tank and airborne equipment, the high-pressure hydrogen storing bottle and the air
Expanding machine is equipped between compressor, the air compressor is connect with the fuel cell pack, the expanding machine and the fuel
Coolant system is equipped between battery pile, the coolant system is arranged on the cooling water tank, and the cooling water tank is spilt with described
Water tank connects, and the sprinkler tank is equipped with sprinkler, and the electric energy output end of the fuel cell pack is through DC-DC converter and inversion
The input port of device connects, and the output port of the inverter is connect with the aircraft motor and the airborne equipment respectively.
Preferably, the hydrogen outlet of the high-pressure hydrogen storing bottle is connect with the expanding machine hydrogen inlet, the expanding machine
Hydrogen outlet is connect through the coolant system with the fuel cell stack anode inlet.
Preferably, the expanding machine and the air compressor are coaxially connected, and the air compressor is driven to operate, described
The air outlet slit of air compressor is connect with the fuel cell stack cathode entrance.
Preferably, the water out of the fuel cell pack is connect with the water inlet of the cooling water tank, the cooling water tank
Water out connect with the water inlet of the sprinkler tank, the water out of the sprinkler tank is connect with the sprinkler.
Preferably, the high pressure hydrogen in the high-pressure hydrogen storing bottle is depressured by the expanding machine and generates low temperature hydrogen, low temperature
Enter the fuel cell stack anode inlet after hydrogen and the refrigerant heat exchange in the coolant system.
Preferably, it is supplied inside the cooling water tank after the refrigerant in the coolant system and low temperature hydrogen heat exchange, for institute
It states cooling water tank and cold is provided.
Preferably, the refrigerant in the coolant system uses R134a type refrigerants.
Preferably, the fuel cell pack converts the chemical energy in hydrogen and oxygen to direct current power, the fuel electricity
The direct current power of Chi Dui outputs is pressurized through the DC-DC converter and flies for described after the inverter is converted to AC power
Machine motor and the airborne equipment use.
Preferably, the airborne equipment include electric water pump, aircraft controller, GPS and wireless signal receiver and GPS and
Wireless signal transmitter.
Preferably, the fuel cell pack uses pem fuel cell stack.
The advantageous effects of the present invention：The fire airplane of energy supply according to the invention of being supplied water using hydrogen fuel cell, this
The fire airplane using hydrogen fuel cell water supply energy supply that invention provides, uses hydrogen fuel cell to supply water for fire airplane and energizes,
Clean environment firendly, and using the water of fuel cell pack generation as fire demand water source, while mitigating fire airplane fortune water burden
Effectively meet fire demand water demand.
Description of the drawings
Fig. 1 is the structure of a preferred embodiment of the fire airplane according to the invention using hydrogen fuel cell water supply energy supply
Schematic diagram.
In figure：1- aircraft motors, 2- propellers, 3- high-pressure hydrogen storing bottles, 4- expanding machines, 5- air compressors, 6- refrigerants system
System, 7- fuel cell packs, 8- cooling water tanks, 9- sprinkler tanks, 10- sprinklers, 11-DC-DC converters, 12- inverters, 13- machines
Carry equipment.
Specific implementation mode
To make the more clear and clear technical scheme of the present invention of those skilled in the art, with reference to embodiment and attached drawing
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
As shown in Figure 1, a kind of fire airplane of energy supply of being supplied water using hydrogen fuel cell provided in this embodiment, including fuselage
And it is installed on wing and empennage on fuselage, the spiral that the wing is equipped with aircraft motor 1 and is connect with the aircraft motor 1
Paddle 2 is additionally provided with high-pressure hydrogen storing bottle 3, air compressor 5, fuel cell pack 7, cooling water tank 8, sprinkler tank 9 and machine on the fuselage
Equipment 13 is carried, expanding machine 4, the air compressor 5 and institute are equipped between the high-pressure hydrogen storing bottle 3 and the air compressor 5
The connection of fuel cell pack 7 is stated, coolant system 6, the coolant system 6 are equipped between the expanding machine 4 and the fuel cell pack 7
It is arranged on the cooling water tank 8, the cooling water tank 8 is connect with the sprinkler tank 9, and the sprinkler tank 9 is equipped with sprinkler
10, the electric energy output end of the fuel cell pack 7 is connect through DC-DC converter 11 with the input port of inverter 12, described inverse
The output port for becoming device 12 is connect with the aircraft motor 1 and the airborne equipment 13 respectively.
In the present embodiment, as shown in Figure 1, the hydrogen outlet of the high-pressure hydrogen storing bottle 3 and 4 hydrogen inlet of the expanding machine
Connection, the hydrogen outlet of the expanding machine 4 is connect through the coolant system 6 with 7 anode inlet of the fuel cell pack, described swollen
Swollen machine 4 and the air compressor 5 are coaxially connected, drive the air compressor 5 to operate, the air of the air compressor 5
Outlet is connect with 7 cathode inlet of the fuel cell pack, the water of the water out of the fuel cell pack 7 and the cooling water tank 8
Entrance connects, and the water out of the cooling water tank 8 connect with the water inlet of the sprinkler tank 9, the water out of the sprinkler tank 9 and
The sprinkler 10 connects.
In the present embodiment, as shown in Figure 1, the high pressure hydrogen in the high-pressure hydrogen storing bottle 3 is depressured by the expanding machine 4
Low temperature hydrogen is generated, low temperature hydrogen enters with after the refrigerant heat exchange in the coolant system 6 into 7 anode of the fuel cell pack
Mouthful, it is supplied inside the cooling water tank 8 after the refrigerant and low temperature hydrogen heat exchange in the coolant system 6, is the cooling water tank 8
Cold is provided, the refrigerant in the coolant system 6 uses R134a type refrigerants.
In the present embodiment, the air compressor 5 is used to provide air to 7 cathode of the fuel cell pack.
In the present embodiment, the propeller 2 of the aircraft motor 1 up to drive connection operates.
In the present embodiment, as shown in Figure 1, the fuel cell pack 7 converts directly the chemical energy in hydrogen and oxygen to
Galvanic electricity power, the direct current power that the fuel cell pack 7 exports are pressurized through the DC-DC converter 11 and through 12 turns of the inverters
It is used for the aircraft motor 1 and the airborne equipment 13 after being changed to AC power.
In the present embodiment, the airborne equipment 13 includes electric water pump, aircraft controller, GPS and reception of wireless signals
Device and GPS and wireless signal transmitter.
In the present embodiment, the fuel cell pack 7 uses pem fuel cell stack.
In the present embodiment, the water that the fuel cell pack 7 generates enters the watering after the cooling of the cooling water tank 8
Case 9 is as fire demand water source.
In the present embodiment, the water in the sprinkler tank 9 is exported through the sprinkler 10.
In conclusion in the present embodiment, according to the fire airplane of the energy supply of being supplied water using hydrogen fuel cell of the present embodiment,
The fire airplane of energy supply provided in this embodiment of being supplied water using hydrogen fuel cell, is used hydrogen fuel cell to supply water for fire airplane and supplied
Can, clean environment firendly, and the water that fuel cell pack is generated transports the same of water burden as fire demand water source mitigating fire airplane
Shi Youxiao meets fire demand water demand.
The above, further embodiment only of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Within the scope of the present disclosure, according to the technique and scheme of the present invention and its design adds those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (10)
1. a kind of fire airplane for energy supply of being supplied water using hydrogen fuel cell, including fuselage and the wing and tail that are installed on fuselage
The wing, the propeller (2) that the wing is equipped with aircraft motor (1) and is connect with the aircraft motor (1), which is characterized in that institute
It states and is additionally provided with high-pressure hydrogen storing bottle (3), air compressor (5), fuel cell pack (7), cooling water tank (8), sprinkler tank (9) on fuselage
With airborne equipment (13), expanding machine (4), the air are equipped between the high-pressure hydrogen storing bottle (3) and the air compressor (5)
Compressor (5) is connect with the fuel cell pack (7), and refrigerant is equipped between the expanding machine (4) and the fuel cell pack (7)
System (6), the coolant system (6) are arranged on the cooling water tank (8), the cooling water tank (8) and the sprinkler tank (9)
Connection, the sprinkler tank (9) are equipped with sprinkler (10), and the electric energy output end of the fuel cell pack (7) is through DC-DC converter
(11) connect with the input port of inverter (12), the output port of the inverter (12) respectively with the aircraft motor (1)
It is connected with the airborne equipment (13).
2. a kind of fire airplane of energy supply of being supplied water using hydrogen fuel cell according to claim 1, which is characterized in that described
The hydrogen outlet of high-pressure hydrogen storing bottle (3) is connect with the expanding machine (4) hydrogen inlet, the hydrogen outlet warp of the expanding machine (4)
The coolant system (6) connect with the fuel cell pack (7) anode inlet.
3. a kind of fire airplane of energy supply of being supplied water using hydrogen fuel cell according to claim 1, which is characterized in that described
Expanding machine (4) and the air compressor (5) are coaxially connected, drive the air compressor (5) to operate, the air compressor
(5) air outlet slit is connect with the fuel cell pack (7) cathode inlet.
4. a kind of fire airplane of energy supply of being supplied water using hydrogen fuel cell according to claim 1, which is characterized in that described
The water out of fuel cell pack (7) is connect with the water inlet of the cooling water tank (8), the water out of the cooling water tank (8) with
The water inlet of the sprinkler tank (9) connects, and the water out of the sprinkler tank (9) is connect with the sprinkler (10).
5. a kind of fire airplane of energy supply of being supplied water using hydrogen fuel cell according to claim 1, which is characterized in that described
High pressure hydrogen in high-pressure hydrogen storing bottle (3) is depressured by the expanding machine (4) generates low temperature hydrogen, low temperature hydrogen and the refrigerant
Enter the fuel cell pack (7) anode inlet after refrigerant heat exchange in system (6).
6. a kind of fire airplane of energy supply of being supplied water using hydrogen fuel cell according to claim 5, which is characterized in that described
It is internal that the cooling water tank (8) is supplied after refrigerant and low temperature hydrogen heat exchange in coolant system (6), is the cooling water tank (8)
Cold is provided.
7. a kind of fire airplane of energy supply of being supplied water using hydrogen fuel cell according to claim 6, which is characterized in that described
Refrigerant in coolant system (6) uses R134a type refrigerants.
8. a kind of fire airplane of energy supply of being supplied water using hydrogen fuel cell according to claim 1, which is characterized in that described
Fuel cell pack (7) converts the chemical energy in hydrogen and oxygen to direct current power, the direct current of fuel cell pack (7) output
Electric power is pressurized through the DC-DC converter (11) and supplies the aircraft motor after the inverter (12) is converted to AC power
(1) it is used with the airborne equipment (13).
9. a kind of fire airplane of energy supply of being supplied water using hydrogen fuel cell according to claim 1, which is characterized in that described
Airborne equipment (13) includes electric water pump, aircraft controller, GPS and wireless signal receiver and GPS and wireless signal transmitter.
10. a kind of fire airplane of energy supply of being supplied water using hydrogen fuel cell according to claim 1, which is characterized in that institute
It states fuel cell pack (7) and uses pem fuel cell stack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810306088.8A CN108657434A (en) | 2018-04-08 | 2018-04-08 | A kind of fire airplane for energy supply of being supplied water using hydrogen fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810306088.8A CN108657434A (en) | 2018-04-08 | 2018-04-08 | A kind of fire airplane for energy supply of being supplied water using hydrogen fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108657434A true CN108657434A (en) | 2018-10-16 |
Family
ID=63783173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810306088.8A Pending CN108657434A (en) | 2018-04-08 | 2018-04-08 | A kind of fire airplane for energy supply of being supplied water using hydrogen fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108657434A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116096635A (en) * | 2020-08-21 | 2023-05-09 | 环球氢公司 | System and method for multi-module control of a hydrogen-driven hybrid electric powertrain |
| US11940097B2 (en) | 2020-10-30 | 2024-03-26 | Universal Hydrogen Co. | Systems and methods for storing liquid hydrogen |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101312769A (en) * | 2005-11-10 | 2008-11-26 | 空中客车德国有限公司 | Fuel cell system for extinguishing fires |
| CN102114789A (en) * | 2011-01-24 | 2011-07-06 | 昆山弗尔赛能源有限公司 | Multifunctional fuel-cell-driven automotive system |
| CN104271445A (en) * | 2012-03-19 | 2015-01-07 | 玛格太空工业有限责任公司 | Fuel cell system powered lavatory |
| CN104282926A (en) * | 2013-07-11 | 2015-01-14 | 空中客车德国运营有限责任公司 | Fuel cell system, method for operating a fuel cell and vehicle with such a fuel cell system |
| CN105314115A (en) * | 2014-07-29 | 2016-02-10 | 空中客车德国运营有限责任公司 | Supply system and method for providing electric energy, oxygen depleted air and water as well and aircraft |
| US20160118679A1 (en) * | 2013-05-24 | 2016-04-28 | Hydrogenics Corporation | Nitrogen enriched air generation and fuel tank inerting system |
| CN105789661A (en) * | 2015-01-08 | 2016-07-20 | 空中客车德国运营有限责任公司 | Fuel Cell System For An Aircraft And Method For Providing An Inert Gas In An Aircraft |
| CN205891229U (en) * | 2016-07-31 | 2017-01-18 | 徐州市淮海高层供水设备有限公司 | A intelligent unmanned aerial vehicle for putting out high -rise buildings conflagration |
| CN107082006A (en) * | 2017-05-18 | 2017-08-22 | 北京理工大学 | Hydrogen cell automobile high pressure hydrogen refrigerating plant |
-
2018
- 2018-04-08 CN CN201810306088.8A patent/CN108657434A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101312769A (en) * | 2005-11-10 | 2008-11-26 | 空中客车德国有限公司 | Fuel cell system for extinguishing fires |
| CN102114789A (en) * | 2011-01-24 | 2011-07-06 | 昆山弗尔赛能源有限公司 | Multifunctional fuel-cell-driven automotive system |
| CN104271445A (en) * | 2012-03-19 | 2015-01-07 | 玛格太空工业有限责任公司 | Fuel cell system powered lavatory |
| US20160118679A1 (en) * | 2013-05-24 | 2016-04-28 | Hydrogenics Corporation | Nitrogen enriched air generation and fuel tank inerting system |
| CN104282926A (en) * | 2013-07-11 | 2015-01-14 | 空中客车德国运营有限责任公司 | Fuel cell system, method for operating a fuel cell and vehicle with such a fuel cell system |
| CN105314115A (en) * | 2014-07-29 | 2016-02-10 | 空中客车德国运营有限责任公司 | Supply system and method for providing electric energy, oxygen depleted air and water as well and aircraft |
| CN105789661A (en) * | 2015-01-08 | 2016-07-20 | 空中客车德国运营有限责任公司 | Fuel Cell System For An Aircraft And Method For Providing An Inert Gas In An Aircraft |
| CN205891229U (en) * | 2016-07-31 | 2017-01-18 | 徐州市淮海高层供水设备有限公司 | A intelligent unmanned aerial vehicle for putting out high -rise buildings conflagration |
| CN107082006A (en) * | 2017-05-18 | 2017-08-22 | 北京理工大学 | Hydrogen cell automobile high pressure hydrogen refrigerating plant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116096635A (en) * | 2020-08-21 | 2023-05-09 | 环球氢公司 | System and method for multi-module control of a hydrogen-driven hybrid electric powertrain |
| US11940097B2 (en) | 2020-10-30 | 2024-03-26 | Universal Hydrogen Co. | Systems and methods for storing liquid hydrogen |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181016 |
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