CN1981905B - Structure of hydrogen-driven toy truck - Google Patents
Structure of hydrogen-driven toy truck Download PDFInfo
- Publication number
- CN1981905B CN1981905B CN2005101113737A CN200510111373A CN1981905B CN 1981905 B CN1981905 B CN 1981905B CN 2005101113737 A CN2005101113737 A CN 2005101113737A CN 200510111373 A CN200510111373 A CN 200510111373A CN 1981905 B CN1981905 B CN 1981905B
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- Prior art keywords
- hydrogen
- chassis
- storing device
- volume
- fuel cell
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 105
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 105
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 239000000446 fuel Substances 0.000 claims abstract description 42
- 238000003860 storage Methods 0.000 claims abstract description 30
- 230000007423 decrease Effects 0.000 claims abstract description 9
- 150000002431 hydrogen Chemical class 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 25
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000012528 membrane Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000007037 hydroformylation reaction Methods 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 this Chemical compound 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
Abstract
A structure of a toy car with hydrogen power unit is composed of a chassis, wheels, a fuel battery on said chassis, a hydrogen storage device, a motor and a gear box, the chassis is also used as the end plate of the fuel battery, a through hole arranged on a corresponding position on the chassis is used as an air inlet of gas, the fuel battery is laid flat on the chassis, the other side end plate of the fuel battery is parallel to the chassis, the hydrogen storage device comprises at least one gas bag, at least one hydrogen inlet/outlet, the volume of the gas bag of the hydrogen storage device increases with increasing inner hydrogen volume, decreases with decreasing inner hydrogen volume. Compared with the prior art, the toy car of the invention has fewer parts, compact structure, small size and fast running speed, can be used as both a toy and a teaching aid for popularizing fuel battery technology.
Description
Technical field
The present invention relates to a kind of toy, relate in particular to a kind of structure of hydrogen-driven toy truck.
Background technology
Proton Exchange Membrane Fuel Cells adopts hydrogen to act as a fuel, and is oxide with oxygen, and the byproduct of its chemical reaction is a water, does not have other harmful substance, is a kind of safe, reliable, cleaning, eco-friendly Blast Furnace Top Gas Recovery Turbine Unit (TRT).Along with the mankind to this Study on Technology, exploitation, proton-exchange film fuel-cell generating device big to automobile, submarine, on portable computer, mobile phone, obtained using widely for a short time.
Because safety and spatter property that Proton Exchange Membrane Fuel Cells has with the power supply of fuel cell as children toy car, have vast market equally.The power of children toy car is mainly dry cell at present, and this class battery often contains metallic elements such as lead, zinc, manganese.After dry cell was finished using and abandoned, You Hai metal ion wherein tended to influence our water source, soil, is endangering human beings'health.Fuel cells applications in toy car, except environmental protection, safety, is also helped children are carried out early stage fuel cell basic education, cultivate the love that children cherish environment.
At present, having some manufacturers to make with the fuel cell is the toy car of power, general design is that the hydrogen-storage that will act as a fuel is in the storage hydrogen gas tank of band water tank, as shown in Figure 1, this storage hydrogen gas tank comprises container 11, is arranged on container 11 gas hoods 12 interior and that link to each other with the bottom sealing of container 11, is connected gas hood 12 upper ends and the tracheae 13 that is communicated with gas hood 12 and is arranged on the intercommunicating pore 14 that gas hood 12 bottoms are communicated with the inner chamber of container 11.Water 15 is housed in container 11, and when not having gas or gas seldom in the gas hood 12, water can enter in the gas hood 12 until pressure balance from intercommunicating pore 14.Hydrogen from hydrogen generator produces enters in the gas hood 12 by tracheae 13, and the pressure of hydrogen makes the water in the gas hood 12 be pressed onto in gas hood 12 container 11 outward by intercommunicating pore 14, and the water level in the container 11 is risen.After hydrogen was full of, unnecessary hydrogen can and become bubble in the container outside intercommunicating pore 14 is pressed onto gas hood 12 11 and outwards discharge by the water layer the container.When needs are used hydrogen, can tracheae 13 as escape pipe, by tracheae 13 hydrogen is introduced and to be used hydrogen production device.Above-mentioned storage hydrogen gas tank also is very effective for the hydrogen production device of using of small-sized clearance-type.Since need water as sealing, and also higher to the requirement of water, use distilled water.As the device that can produce hydrogen, can generate electricity again as regenerative, running out of air in gas hood, when being in negative pressure, the water that enters in the gas hood can return Blast Furnace Top Gas Recovery Turbine Unit (TRT), and too much water or addle can influence or endanger Blast Furnace Top Gas Recovery Turbine Unit (TRT).Simultaneously, some occasion may work the mischief water to other equipment.Therefore, above-mentioned small-sized hydrogen-storing device has certain limitation in use.Particularly as be used on the toy car since the use of toy car to as if children, tend to water done and turn over, influence is interesting.
In addition, the fuel cell on the toy car of these manufacturers is to be installed on the toy car, as shown in Figure 2 as an individual components.Shown in Figure 2,21 is the chassis, and 22 is wheel, and 23 are the fixing frame of fuel cell, and 24 is proton exchange membrane electrode, and 25 is the hydrogen gas side end plate, and 26 is the oxygen side end plate, and 27 is hydrogen inlet, and 28 is hydrogen outlet, and 29 is oxygen (air) import.
The hydrogen of the fuel cell of this form, two end plates of oxygen side 25,26 are for preventing that hydrogen leak from influencing power generation performance, will be connected and fixed with four even 8 screws at least, establish on the fixed mount 23 of toy car chassis again, install cumbersome.
Summary of the invention
Purpose of the present invention exactly in order to solve the problems referred to above that prior art exists, provides a kind of structure of novel hydrogen-driven toy truck.
The objective of the invention is to be achieved through the following technical solutions: a kind of structure of hydrogen-driven toy truck, comprise chassis, wheel, be installed in fuel cell, hydrogen-storing device, motor and gear box on the chassis, it is characterized in that: act as a fuel the simultaneously end plate of battery of described chassis, be provided with the air inlet of a through hole as air in the relevant position of chassis, described fuel cell lies on the chassis, and the opposite side end plate of this fuel cell is parallel with chassis; Described hydrogen-storing device comprises at least one air bag, the import and export of at least one hydrogen, and the volume of the air bag of hydrogen-storing device is to increase along with the increase of internal hydrogen capacity, reduces and reduces.
The airbag wall of described hydrogen-storing device is made up of remarkable resilient gas impermeable material.
The airbag wall of described hydrogen-storing device is by significantly there not being flexible flexible gas impermeable material to form.
Described air bag outside is provided with a shell.
The airbag wall of described hydrogen-storing device is provided with a pressure limiting valve.
The increase and decrease of the volume of the air bag of described hydrogen-storing device just in time equals the increase and decrease of storage inside hydrogen volume.
The increase and decrease of the volume of the air bag of described hydrogen-storing device is less than the increase and decrease of storage inside hydrogen volume.
Described remarkable resilient gas impermeable material is selected from latex, silica gel or rubber.
Described significantly do not have flexible flexible gas impermeable material to be selected from PE, PP, PVC, PTFE, PI or PS.
The structure of a kind of hydrogen-driven toy truck of the present invention has following tangible advantage and characteristics owing to adopted above technical scheme:
1, the hydrogen-storing device that is adopted among the present invention simple in structure, safe, reliably, do not need water, be particularly suitable on children toy car, using;
2, the fuel cell on the toy car of the present invention not with one independently module be installed on the toy car, but with the end plate of chassis as its oxygen side, both economical with materials, easy for installation, can utilize the stirring of toy car when motion again to air, improve the intake velocity of air, improve fuel battery performance;
3, because the hydrogen side end panel adopts the groove shaped structural member, but form the inner chamber of a storage of hydrogen between itself and the membrane electrode, be convenient to storage of hydrogen, after the sealing ring sealing, just can generate electricity as long as feed hydrogen;
4, since the both positive and negative polarity of fuel cell be installed on the hydrogen side end panel respectively and link to each other with chassis by hold-down screw respectively, the connector that hold-down screw both had been connected with base plate as fixing hydrogen side end panel, can be used as picking out a little of positive and negative power supply again, make total, parts significantly reduce in addition, and install simpler, convenient;
5, part is less in addition for toy car of the present invention, compact conformation, small and exquisite, and the speed of race is very fast again, both can be used as toy, can be used as a kind of teaching aid of universal fuel cell technology again.
Description of drawings
Fig. 1 is the structural representation of a kind of hydrogen-storing device of prior art;
Fig. 2 is that the installation on a kind of fuel cell of prior art and hydrogen-driven toy truck chassis concerns schematic diagram;
Fig. 3 is the structure vertical view of a kind of hydrogen-driven toy truck of the present invention;
Fig. 4 concerns schematic diagram for the fuel cell among the present invention and the installation on hydrogen-driven toy truck chassis;
Fig. 5 is the structural representation of a kind of hydrogen-storing device among the present invention;
Fig. 6 is the structural representation of the another kind of hydrogen-storing device among the present invention.
Embodiment
The invention will be further described below in conjunction with drawings and the specific embodiments.
Referring to Fig. 3, the structure of a kind of hydrogen-driven toy truck of the present invention comprises chassis 31, four wheels 32, fuel cell 33, hydrogen-storing device 34, motor 35, gear box 36, mains switch 37 and hydrogen intake valves 38.Fuel cell 33, hydrogen-storing device 34, motor 35 and gear box 36 are installed in respectively on the chassis 31, mains switch 37 is connected on the transmission line 42 of fuel cell 33 and motor 35, hydrogen intake valve 38 is installed on the hydrogen inlet pipeline 39 of fuel cell 33, link to each other by hydrogen tube connector 40 between fuel cell 33 and the hydrogen-storing device 34, motor 35 links to each other with gear box 36 transmissions, gear box 36 links to each other with an axletree 41 transmissions, and axletree 41 links to each other with a pair of wheel 32 transmissions.
The operation principle of this toy car of the present invention is: filling hydroformylation stage, make mains switch 37 be in off-state, open hydrogen intake valve 38, external hydrogen is input to the hydrogen gas side of fuel cell 33 from hydrogen inlet pipeline 39, and hydrogen is flow in the hydrogen storage vessel in the hydrogen-storing device 34 by hydrogen tube connector 40, along with the inflow of hydrogen, hydrogen storage vessel expands, after hydrogen storage vessel is full of hydrogen, close hydrogen intake valve 38.In the electricity consumption stage, power turn-on switch 37, the electric current that fuel cell 33 is produced flows into motor 35, the rotation of motor, the running of driven gear case 36, and then drive axletree 41 interlocks, toy car has just moved.
Referring to Fig. 4, the fuel cell 33 among the present invention laterally is installed on the chassis as its oxygen side end panel with chassis 31, is provided with the air inlet of a through hole 311 as oxygen in the relevant position of chassis.The hydrogen side end panel 333 of fuel cell is the groove shaped structural member, but form the inner chamber of a storage of hydrogen between itself and the membrane electrode 331, the both positive and negative polarity of fuel cell (cooperating referring to Fig. 3) is installed on the hydrogen side end panel respectively and links to each other with chassis by hold-down screw respectively; Shown in Fig. 4,32 is wheel, and 331 is membrane electrode, and 332 is sealing ring, and 333 is the hydrogen side end panel, and 334 is hydrogen inlet.
Referring to Fig. 5, Fig. 6, the hydrogen-storing device 34 among the present invention comprises a closed shell 341, and this housing 341 can be circular shell or square casing, and present embodiment is depicted as square casing.Can be a total hydrogen only to be installed into and out of tracheae on this housing, also can be that the turnover tracheae is installed separately, and in Fig. 5, embodiment shown in Figure 6, all is to adopt to be installed separately into and out of tracheae, and air inlet pipe is 342, escape pipe is 343.Be provided with the interface 344 of a connection into and out of tracheae corresponding to housing inboard into and out of tracheae, in the housing inner chamber, be provided with a hydrogen storage vessel 345, the opening of this hydrogen storage vessel be connected make on the interface this interface become hydrogen storage vessel air inlet/outlet and be communicated with into and out of tracheae.Hydrogen storage vessel 345 connects with the methods such as can adopting wrapping, viscose glue that is connected of interface 344.In order to prevent that the phenomenon of excessively filling hydrogen from taking place, the present invention can also install a disappointing safety valve 346 in the interface outside of housing, the safety valve 346 that should lose heart is concentrated with air inlet pipe 342, escape pipe 343 and closely is arranged in and is communicated with the interface of housing inboard, when the Hydrogen Vapor Pressure that fills hydroformylation stage with box lunch surpasses certain numerical value, the hydrogen of releasing prevents the outer hydrogen storage vessel of the excessive damage of pressure.For the sake of security, the present invention can also install a disappointing safety valve 347 in addition on housing, the housing inner chamber that the safety valve 347 that should lose heart is communicated with between housing 341 and the hydrogen storage vessel 345, when surpassing certain numerical value with the Hydrogen Vapor Pressure of convenient housing inner chamber, the hydrogen of releasing prevents the excessive damage housing of pressure.
Hydrogen-storing device 34 among the present invention can be vertically to be installed in up on the chassis with air inlet/outlet, also can be laterally to be installed on the chassis towards a side with air inlet/outlet, and embodiment illustrated in fig. 3 is to adopt laterally to install.
The operation principle of the hydrogen-storing device 34 among the present invention can be described as follows in conjunction with Fig. 5, Fig. 6: after entering hydrogen storage vessel 345 from the next hydrogen of hydrogen supply device from air inlet pipe 342, along with the increase of amounts of hydrogen, hydrogen storage vessel 345 is stretched gradually until the inner chamber that takes whole housing 341.When fuel cell need use hydrogen, hydrogen supply device stopped hydrogen supply, and hydrogen is derived from escape pipe 343, enters fuel cell.When the Hydrogen Vapor Pressure of hydrogen-feeding system surpasses certain numerical value, can prevent the excessive damage hydrogen storage vessel 345 of pressure by the disappointing safety valve 346 that is communicated with hydrogen storage vessel 345 hydrogen of releasing.When the Hydrogen Vapor Pressure of housing 341 inner chambers surpasses certain numerical value, can prevent the excessive damage housing 341 of pressure by the disappointing safety valve 347 that is communicated with the housing inner chamber hydrogen of releasing.Filling hydrogen, put hydrogen like this, the variation that goes round and begins again, the motion that makes hydrogen-storing device 34 constantly fill, put hydrogen, very simple, practical.Volume as hydrogen storage vessel 345 is the 20-30 milliliter, to the Blast Furnace Top Gas Recovery Turbine Unit (TRT) of 0.1-0.2W, but uninterruptable power generation 5-7 minute.
Hydrogen-storing device that hydrogen-driven toy truck of the present invention adopted is 34 simple in structure, use is reliable and secure, cost is low; Owing to,, have certain practical value so can in all case move easily without water-stop.
Claims (5)
1. the structure of a hydrogen-driven toy truck, comprise chassis, wheel, be installed in fuel cell, hydrogen-storing device, motor and gear box on the chassis, it is characterized in that: act as a fuel the simultaneously end plate of battery of described chassis, be provided with the air inlet of a through hole as air in the relevant position of chassis, described fuel cell lies on the chassis, and the opposite side end plate of this fuel cell is parallel with chassis; Described hydrogen-storing device comprises at least one air bag, the import and export of at least one hydrogen, and the volume of the air bag of hydrogen-storing device is to increase along with the increase of internal hydrogen capacity, reduces and reduces.
2. the structure of a kind of hydrogen-driven toy truck according to claim 1 is characterized in that, described air bag outside is provided with a shell.
3. the structure of a kind of hydrogen-driven toy truck according to claim 1 is characterized in that, the airbag wall of described hydrogen-storing device is provided with a pressure limiting valve.
4. the structure of a kind of hydrogen-driven toy truck according to claim 1 is characterized in that, the increase and decrease of the volume of the air bag of described hydrogen-storing device just in time equals the increase and decrease of storage inside hydrogen volume.
5. the structure of a kind of hydrogen-driven toy truck according to claim 1 is characterized in that, the increase and decrease of the volume of the air bag of described hydrogen-storing device is less than the increase and decrease of storage inside hydrogen volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101113737A CN1981905B (en) | 2005-12-12 | 2005-12-12 | Structure of hydrogen-driven toy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101113737A CN1981905B (en) | 2005-12-12 | 2005-12-12 | Structure of hydrogen-driven toy truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1981905A CN1981905A (en) | 2007-06-20 |
| CN1981905B true CN1981905B (en) | 2011-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005101113737A Active CN1981905B (en) | 2005-12-12 | 2005-12-12 | Structure of hydrogen-driven toy truck |
Country Status (1)
| Country | Link |
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| CN (1) | CN1981905B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899877A (en) * | 2021-09-17 | 2022-01-07 | 中国科学院地理科学与资源研究所 | Soil carbon sequestration detection device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20205729U1 (en) * | 2002-04-12 | 2002-08-14 | Zsw | Miniature fuel cell system and electrical consumer equipped with it |
| WO2004054020A1 (en) * | 2002-12-12 | 2004-06-24 | Sony Corporation | Fuel cell mounted device, and electric power supply system |
| DE20319055U1 (en) * | 2003-12-01 | 2004-07-15 | Pflüger, Maik | Motorized roller platform for standing personal movement has power source and electric motors electronic components and control system |
| DE102004007533A1 (en) * | 2004-02-14 | 2005-09-15 | Alexander Sommerkamp-Homann | Model boat with fuel and solar cell propulsion and balloons to act as hydrogen tanks |
-
2005
- 2005-12-12 CN CN2005101113737A patent/CN1981905B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20205729U1 (en) * | 2002-04-12 | 2002-08-14 | Zsw | Miniature fuel cell system and electrical consumer equipped with it |
| WO2004054020A1 (en) * | 2002-12-12 | 2004-06-24 | Sony Corporation | Fuel cell mounted device, and electric power supply system |
| DE20319055U1 (en) * | 2003-12-01 | 2004-07-15 | Pflüger, Maik | Motorized roller platform for standing personal movement has power source and electric motors electronic components and control system |
| DE102004007533A1 (en) * | 2004-02-14 | 2005-09-15 | Alexander Sommerkamp-Homann | Model boat with fuel and solar cell propulsion and balloons to act as hydrogen tanks |
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| Publication number | Publication date |
|---|---|
| CN1981905A (en) | 2007-06-20 |
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Address after: 215600 Jiangsu, Jiangsu, Suzhou Province, Zhangjiagang city free trade zone, new industry incubator, building 3, 302-309, room A, Jiangsu new energy technology Limited by Share Ltd Patentee after: Jiangsu qingneng new energy technology Limited by Share Ltd Address before: 215600 3 building, No. 9 Guangdong Road, Zhangjiagang Free Trade Zone, Zhangjiagang, Suzhou, Jiangsu, Zhangjiagang, China Patentee before: Jiangsu Qingneng New Energy Technology Co., Ltd. |
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Effective date of registration: 20210329 Address after: Room 302-309, 3 / F, building a, emerging industry development center, Zhangjiagang Free Trade Zone, Suzhou City, Jiangsu Province Patentee after: JIANGSU HORIZON NEW ENERGY TECHNOLOGIES Co.,Ltd. Patentee after: Haisheng hydrogen Automobile Co.,Ltd. Address before: 215600 Jiangsu, Jiangsu, Suzhou Province, Zhangjiagang city free trade zone, new industry incubator, building 3, 302-309, room A, Jiangsu new energy technology Limited by Share Ltd Patentee before: JIANGSU HORIZON NEW ENERGY TECHNOLOGIES Co.,Ltd. |
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Effective date of registration: 20210902 Address after: 200436 2nd floor, building 2, No. 999, Shanlian Road, Baoshan District, Shanghai Patentee after: Shanghai qingneng horiz New Energy Technology Co., Ltd Patentee after: Haisheng hydrogen Automobile Co.,Ltd. Address before: Room 302-309, 3 / F, building a, emerging industry development center, Zhangjiagang Free Trade Zone, Suzhou City, Jiangsu Province Patentee before: JIANGSU HORIZON NEW ENERGY TECHNOLOGIES Co.,Ltd. Patentee before: Haisheng hydrogen Automobile Co.,Ltd. |
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