CN117246151A - A hydrogen fuel truck chassis layout structure - Google Patents
A hydrogen fuel truck chassis layout structure Download PDFInfo
- Publication number
- CN117246151A CN117246151A CN202311418844.3A CN202311418844A CN117246151A CN 117246151 A CN117246151 A CN 117246151A CN 202311418844 A CN202311418844 A CN 202311418844A CN 117246151 A CN117246151 A CN 117246151A
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- frame
- hydrogen storage
- hydrogen fuel
- power 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/71—Arrangement of fuel cells within vehicles specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
- B60K15/067—Mounting of tanks
- B60K15/07—Mounting of tanks of gas tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
- B60L58/32—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load
- B60L58/33—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
- B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
-
- 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)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention relates to a hydrogen fuel truck chassis arrangement structure, which comprises front and rear frame longitudinal beams with equal width, wherein a hydrogen fuel cell is arranged at an engine compartment below a cab; the hydrogen storage tanks are arranged on two sides of the frame and are arranged at the rear upper position of the frame, the size of a container can be increased, the outermost width of the hydrogen storage tank protection frame is arranged according to the maximum value of 2550mm of regulations, the hydrogen storage tanks are ensured not to exceed 70mm of the upper wing surface of the frame, the container is not interfered, and meanwhile, the ground clearance is greater than 250mm, so that the trafficability of the vehicle is ensured. The frame adopts front-back equal-width design, has simple structure and low manufacturing cost. The power battery and the hydrogen fuel battery are both arranged in the frame, so that the safety coefficient is high, and the hydrogen fuel battery is additionally provided with a battery protection frame, so that the safety of the fuel battery in an emergency situation is improved. The power battery cooling unit is arranged in front of the power battery and is close to the power battery, so that the cooling management length is reduced, the cost is reduced, and the thermal management effect is good.
Description
Technical Field
The invention belongs to the technical field of new energy automobiles, and particularly relates to a chassis arrangement structure of a hydrogen fuel truck.
Background
At the current stage, in the field of automobiles, a new energy vehicle and a fuel cell vehicle are low-energy consumption types which are mainly implemented, wherein the new energy vehicle has been industrialized in advance, but the new energy vehicle still has pain points such as continuous voyage anxiety, long charging time and the like on meeting daily transportation requirements. Compared with a pure electric vehicle, the hydrogen fuel cell vehicle has the characteristics of short filling time, long driving range, strong low-temperature environment adaptability and the like, is complementary with the application scene of the pure electric vehicle, but is currently limited by the current cost, hydrogen storage and hydrogenation infrastructure and insufficient level of a fuel cell engine to support long-distance and high-power demand scenes, and the layout structure of the existing fuel truck is changed on the existing 4 x 2 truck, such as the existing 4 x 2 hydrogen fuel truck, and the safety factor, the cost and the large-piece arrangement are not dominant, and specifically comprises the following steps: the large hydrogen storage tanks result in a reduced cargo box size; the front part of the frame is wide, the rear part is narrow, the structure is complex, and the manufacturing cost is high; force cell, hydrogen fuel cell safety; the system optimization and the hydrogenation convenience of the power battery cooling unit are not advantageous.
Disclosure of Invention
The invention aims to provide a hydrogen fuel truck chassis arrangement structure which solves the problems in the background art.
In order to achieve the above purpose, the present application is implemented by the following technical schemes:
a hydrogen fuel truck chassis arrangement structure comprises front and rear frame longitudinal beams with equal width, wherein a hydrogen fuel cell is arranged at an engine cabin below a cab;
the all-in-one controller is arranged in the frame longitudinal beam behind the hydrogen fuel cell, and the power cell cooling unit is arranged in the frame longitudinal beam behind the all-in-one controller;
the power battery is arranged in the frame rail behind the power battery cooling unit;
the motor and the speed changer are arranged in a frame longitudinal beam behind the power battery and are connected with the driving axle by a transmission shaft to provide driving force.
Further, a set of hydrogen storage tanks are respectively arranged at two sides of the middle section of the frame longitudinal beam.
Further, each group of hydrogen storage tanks is a 2×320 hydrogen storage tank.
Further, hydrogen fuel cell cooling modules are disposed on both sides of the frame rail in front of the hydrogen storage bottle.
Further, a motor cooling and air conditioning condenser is disposed at the engine compartment in front of the hydrogen fuel cell.
Further, the brake air compressor is arranged behind the hydrogen fuel cell cooling module on the right side of the frame rail and in front of the hydrogen storage tank.
Further, the low voltage battery is disposed on the right side of the frame rail rearward of the front axle.
Further, the hydrogenation port is positioned in front of the hydrogen storage tank at the left side of the frame longitudinal beam, and the two groups of hydrogen storage tanks share one hydrogenation port.
The beneficial effects of the invention are as follows:
1. the hydrogen storage tank is arranged on two sides of the frame, compared with the position arranged on the rear upper part of the frame, the size of a container can be increased, the outermost width of the hydrogen storage tank protection frame is arranged according to the maximum value of 2550mm of the regulations, the hydrogen storage tank is ensured not to exceed 70mm of the upper wing surface of the frame (the container is not interfered), and meanwhile, the ground clearance is larger than 250mm (the trafficability of a vehicle is ensured).
2. The frame adopts front-back equal-width design, has simple structure and low manufacturing cost.
3. The power battery and the hydrogen fuel battery are both arranged in the frame, so that the safety coefficient is high, and the hydrogen fuel battery is additionally provided with a battery protection frame, so that the safety of the fuel battery in an emergency situation is improved.
4. The power battery cooling unit is arranged in front of the power battery and is close to the power battery, so that the cooling management length is reduced, the cost is reduced, and the thermal management effect is good.
5. The front of the hydrogen storage tanks on the left side of the whole car with the hydrogenation ports adopts one hydrogenation port, and the 4 hydrogen storage tanks are communicated, so that the hydrogenation is convenient.
Drawings
Fig. 1 is a top view of the hydrogen fuelled cargo vehicle chassis arrangement of the present invention.
Figure 2 is a side view of the hydrogen fuelled cargo vehicle chassis arrangement of the present invention.
Figure 3 is an isometric view of a hydrogen fuelled truck chassis in accordance with the present invention.
Reference numerals illustrate:
1. a motor cooling device; 2. a hydrogen fuel cell; 3. a hydrogen fuel cell protective support; 4. an air filter; 5. an expansion kettle; 6. an all-in-one controller; 7. a low voltage battery; 8. a hydrogen fuel cell cooling module; 9. a power battery cooling unit; 10. braking the air compressor; 11. a hydrogenation port; 12. a high voltage power distribution cabinet; 13. a power battery; 14. a motor and a transmission; 15. a hydrogen storage tank; 16. and a frame rail.
Detailed Description
The following detailed description of the present invention is provided by way of example only, and is not to be construed as limiting the scope of the invention.
As shown in fig. 1 to 3, the technical solution of the present application relates to components such as a motor cooling device 1, a hydrogen fuel cell 2, a hydrogen fuel cell protective bracket 3, an air filter 4, an expansion kettle 5, an all-in-one controller 6, a low-voltage storage battery 7, a hydrogen fuel cell cooling module 8, a power cell cooling unit 9, a brake air compressor 10, a hydrogenation port 11, a high-voltage power distribution cabinet 12, a power cell 13, a motor and transmission 14, a hydrogen storage tank 15, a frame longitudinal beam 16 and the like.
In the technical solution of the present application, technical improvements of each component are not involved, and therefore, all the technical solutions involving the improvements of each component do not belong to the technical protection scope of the present application. The technical proposal claims to be the technology of using the existing components and arranging the components on the chassis of the truck.
The application provides a hydrogen fuel truck chassis arrangement structure, including front and back equal width's frame longeron 16, hydrogen fuel cell 2 arranges in the engine compartment department of driver's cabin below, among this technical scheme, only improved frame longeron 16, in prior art, all the frame longerons of spot truck are non-equal width structure, the width of the frame longeron of driver's cabin side is less than the frame longeron width of carriage end promptly, the technical scheme of this application is the frame longeron and is equal width in the past to the back, the motorcycle type that specific width size is different can carry out corresponding change, and do not influence the realization of this application technical scheme, and the material of the frame longeron of this application, the structure of other aspects etc. all the same with current frame longeron, do not improve.
The all-in-one controller 6 is disposed in the frame rail 16 rearward of the hydrogen fuel cell 2, and the power cell cooling unit 9 is disposed in the frame rail 16 rearward of the all-in-one controller 6.
The power battery 13 is arranged in a frame rail 16 behind the power battery cooling unit 9; the motor and transmission 14 are disposed in a frame rail 16 rearward of the power cell 13 and are connected to a transaxle by a propeller shaft to provide driving force.
A set of hydrogen storage tanks 15 are disposed on each side of the midsection of the frame rail 16, in this embodiment, each set of hydrogen storage tanks is a 2×320 hydrogen storage tank, and in other embodiments of the present application, the specific dimensions of each set of hydrogen storage tanks may vary according to the matched vehicle model. And the hydrogenation port 11 is positioned in front of the hydrogen storage tanks 15 on the left side of the frame longitudinal beam 16, and the two groups of hydrogen storage tanks share one hydrogenation port 11, and the 4 hydrogen storage tanks are communicated, so that hydrogenation is facilitated.
The hydrogen fuel cell cooling modules 8 are arranged on both sides of the frame rail 16 in front of the hydrogen storage tank 15; the motor cooling and air conditioning condenser is arranged at the engine compartment in front of the hydrogen fuel cell 2; the brake air compressor 10 is arranged behind the hydrogen fuel cell cooling module 8 on the right side of the frame rail 16 and in front of the hydrogen storage tank 15; the low voltage battery 7 is disposed on the right side of the frame rail rearward of the front axle.
This technical scheme arranges in the frame both sides through the hydrogen storage jar, compares to arrange in the frame back upper position, can increase the packing box size, and the hydrogen storage jar guard frame is arranged according to the maximum 2550mm of regulation, guarantees that the hydrogen storage jar does not exceed the upper airfoil surface of frame 70mm (does not interfere the packing box), and the clearance is greater than 250mm (guarantees the vehicle trafficability characteristic) simultaneously. The frame adopts front-back equal-width design, has simple structure and low manufacturing cost. The power battery and the hydrogen fuel battery are both arranged in the frame, so that the safety coefficient is high, and the hydrogen fuel battery is additionally provided with a battery protection frame, so that the safety of the fuel battery in an emergency situation is improved. The power battery cooling unit is arranged in front of the power battery and is close to the power battery, so that the cooling management length is reduced, the cost is reduced, and the thermal management effect is good.
While there has been shown and described what are at present considered to be preferred embodiments of the invention, it will be understood by those skilled in the art that the foregoing and various other changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the following claims and their equivalents.
Claims (8)
1. The chassis arrangement structure of the hydrogen fuel truck is characterized by comprising front and rear frame longitudinal beams with equal width, wherein a hydrogen fuel cell is arranged at an engine cabin below a cab;
the all-in-one controller is arranged in the frame longitudinal beam behind the hydrogen fuel cell, and the power cell cooling unit is arranged in the frame longitudinal beam behind the all-in-one controller;
the power battery is arranged in the frame rail behind the power battery cooling unit;
the motor and the speed changer are arranged in a frame longitudinal beam behind the power battery and are connected with the driving axle by a transmission shaft to provide driving force.
2. The hydrogen fuelled truck chassis arrangement as claimed in claim 1 wherein a set of hydrogen storage tanks are disposed on each side of the midsection of the frame rails.
3. The hydrogen fuelled truck chassis arrangement as claimed in claim 2 wherein each set of hydrogen storage tanks is a 2 x 320 hydrogen storage tank.
4. The hydrogen fuelled truck chassis arrangement as claimed in claim 1 wherein the hydrogen fuelled cooling modules are disposed on either side of the frame rail forward of the hydrogen storage bottle.
5. The hydrogen fuelled truck chassis arrangement as claimed in claim 1 wherein the motor cooling and air conditioning condenser is disposed at the engine compartment in front of the hydrogen fuel cell.
6. The hydrogen fuelled truck chassis arrangement according to claim 4 wherein the brake air compressor is disposed rearward of the hydrogen fuel cell cooling module on the right side of the frame rails and forward of the hydrogen storage tank.
7. The hydrogen fuelled cargo vehicle chassis arrangement as defined in claim 1 wherein the low voltage battery is disposed to the right of the frame rails rearward of the front axle.
8. The hydrogen fuelled truck chassis arrangement as claimed in claim 1 wherein the hydrogenation port is located in front of the hydrogen storage tank to the left of the frame rail, the two hydrogen storage tanks sharing a hydrogenation port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311418844.3A CN117246151A (en) | 2023-10-30 | 2023-10-30 | A hydrogen fuel truck chassis layout structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311418844.3A CN117246151A (en) | 2023-10-30 | 2023-10-30 | A hydrogen fuel truck chassis layout structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117246151A true CN117246151A (en) | 2023-12-19 |
Family
ID=89131402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311418844.3A Pending CN117246151A (en) | 2023-10-30 | 2023-10-30 | A hydrogen fuel truck chassis layout structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117246151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119283659A (en) * | 2024-10-25 | 2025-01-10 | 上海浦江特种气体有限公司 | Built-in commuter bus hydrogen exchange system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140335434A1 (en) * | 2012-01-27 | 2014-11-13 | Suzuki Motor Corporation | Fuel cell vehicle |
| CN208544334U (en) * | 2018-07-04 | 2019-02-26 | 一汽解放汽车有限公司 | A light-weight fuel cell truck chassis layout structure |
| CN208789514U (en) * | 2018-06-30 | 2019-04-26 | 东风特汽（十堰）专用车有限公司 | A kind of chassis arragement construction of hydrogen fuel cell commercial vehicle |
| CN210478816U (en) * | 2019-06-05 | 2020-05-08 | 东风商用车有限公司 | Chassis arrangement structure of fuel cell watering lorry |
| CN111619373A (en) * | 2019-02-27 | 2020-09-04 | 陕西汽车集团有限责任公司 | Full chassis arrangement structure of fuel cell truck |
| CN212171922U (en) * | 2020-04-15 | 2020-12-18 | 大运汽车股份有限公司 | Chassis of 4X 2 fuel cell van-type transport vehicle and fuel cell van-type transport vehicle |
| WO2021108429A1 (en) * | 2019-11-26 | 2021-06-03 | Hexagon Purus North America Holdings Inc. | Electric vehicle power distribution and drive control modules |
| CN216915537U (en) * | 2022-02-16 | 2022-07-08 | 中通客车股份有限公司 | Light fuel cell logistics vehicle whole structure |
| CN217917633U (en) * | 2022-06-23 | 2022-11-29 | 大运汽车股份有限公司 | Fuel cell tractor |
-
2023
- 2023-10-30 CN CN202311418844.3A patent/CN117246151A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140335434A1 (en) * | 2012-01-27 | 2014-11-13 | Suzuki Motor Corporation | Fuel cell vehicle |
| CN208789514U (en) * | 2018-06-30 | 2019-04-26 | 东风特汽（十堰）专用车有限公司 | A kind of chassis arragement construction of hydrogen fuel cell commercial vehicle |
| CN208544334U (en) * | 2018-07-04 | 2019-02-26 | 一汽解放汽车有限公司 | A light-weight fuel cell truck chassis layout structure |
| CN111619373A (en) * | 2019-02-27 | 2020-09-04 | 陕西汽车集团有限责任公司 | Full chassis arrangement structure of fuel cell truck |
| CN210478816U (en) * | 2019-06-05 | 2020-05-08 | 东风商用车有限公司 | Chassis arrangement structure of fuel cell watering lorry |
| WO2021108429A1 (en) * | 2019-11-26 | 2021-06-03 | Hexagon Purus North America Holdings Inc. | Electric vehicle power distribution and drive control modules |
| CN212171922U (en) * | 2020-04-15 | 2020-12-18 | 大运汽车股份有限公司 | Chassis of 4X 2 fuel cell van-type transport vehicle and fuel cell van-type transport vehicle |
| CN216915537U (en) * | 2022-02-16 | 2022-07-08 | 中通客车股份有限公司 | Light fuel cell logistics vehicle whole structure |
| CN217917633U (en) * | 2022-06-23 | 2022-11-29 | 大运汽车股份有限公司 | Fuel cell tractor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119283659A (en) * | 2024-10-25 | 2025-01-10 | 上海浦江特种气体有限公司 | Built-in commuter bus hydrogen exchange system |
| CN119283659B (en) * | 2024-10-25 | 2025-11-25 | 上海浦江特种气体有限公司 | Built-in hydrogen swapping system for commuter buses |
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