CN204344262U - For vehicle suction tude assembly and there is its vehicle - Google Patents
For vehicle suction tude assembly and there is its vehicle Download PDFInfo
- Publication number
- CN204344262U CN204344262U CN201420733361.2U CN201420733361U CN204344262U CN 204344262 U CN204344262 U CN 204344262U CN 201420733361 U CN201420733361 U CN 201420733361U CN 204344262 U CN204344262 U CN 204344262U
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- CN
- China
- Prior art keywords
- suction tude
- vehicle
- cooling
- assembly
- channel
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims abstract description 77
- 238000009835 boiling Methods 0.000 claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 239000000110 cooling liquid Substances 0.000 claims abstract description 15
- 238000004080 punching Methods 0.000 claims abstract description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 21
- 239000006200 vaporizer Substances 0.000 claims description 15
- 238000004378 air conditioning Methods 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003507 refrigerant Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of suction tude assembly for vehicle and there is its vehicle.The described suction tude assembly for vehicle comprises suction tude; Cooling collar, described cooling collar is set in described suction tude to limit cooling channel between described suction tude and described cooling collar; Radiator, is provided with heat dissipation channel in described radiator, and described cooling channel is communicated with described heat dissipation channel, and described cooling channel and interior punching of described heat dissipation channel are marked with the low boiling cooling liquid of boiling point between 30 °-50 °.According to the suction tude assembly for vehicle of the utility model embodiment, good heat dissipation effect, effectively reduces intake temperature.
Description
Technical field
The utility model relates to engine charge cooling field, in particular to a kind of suction tude assembly for vehicle and the vehicle with this suction tude assembly.
Background technique
In correlation technique, the air inlet of turbosupercharged engine is by after exhaust gas turbocharge, and temperature raises and causes gas density to reduce.In correlation technique, by forms such as cold in absolutely empty and water coolers to the air cooling-down after supercharging, but in summer high-temperature area, intake temperature still can be higher, thus affect aeration quantity in cylinder and consequently affect engine performance, there is room for improvement.
Model utility content
The utility model is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, an object of the present utility model is to propose that a kind of structure is simple, the suction tude assembly for vehicle of good heat dissipation effect.
Another object of the present utility model is the suction tude assembly for vehicle proposing a kind of good heat dissipation effect.
The utility model another object is also to propose a kind of vehicle comprising one of above-mentioned two kinds of suction tude assemblies for vehicle.
The suction tude assembly for vehicle according to first aspect of the present utility model comprises: suction tude; Cooling collar, described cooling collar is set in described suction tude to limit cooling channel between described suction tude and described cooling collar; Radiator, is provided with heat dissipation channel in described radiator, and described cooling channel is communicated with described heat dissipation channel, and described cooling channel and interior punching of described heat dissipation channel are marked with the low boiling cooling liquid of boiling point between 30 °-50 °.
According to the suction tude assembly for vehicle of the present utility model, by the characteristic utilizing the low boiling cooling liquid of boiling point between 30 °-50 ° to absorb heat when gasifying, to the air cooling-down in gas-entered passageway, absorb the heat of the air in gas-entered passageway, low boiling cooling liquid after gasification enters after radiator is cooled by natural wind and flows back in cooling channel again, thus by the conversion of low boiling cooling liquid between gas phase and liquid phase, to the air cooling-down in gas-entered passageway, low boiling cooling liquid once rushes note simultaneously, adds without the need to repeating.
The described suction tude assembly for vehicle also comprises: the radiation fan that contiguous described radiator is arranged.
Alternatively, described cooling channel and interior punching of described heat dissipation channel are marked with dichloromethane solution.
Alternatively, the outer wall of described suction tude is provided with radiating fin.
Alternatively, described radiating fin is provided with multiple hole.
Alternatively, described radiator is working of plastics or is made up of plastic and glass lamination coating.
The suction tude assembly for vehicle according to second aspect of the present utility model comprises: suction tude and cooling collar, described cooling collar is set in limit cooling channel between described suction tude and described cooling collar in described suction tude, and the vaporizer of the air-conditioning system of described cooling channel and described vehicle is arranged in parallel.
According to the suction tude assembly for vehicle of the present utility model, by the refrigerant in the air-conditioning system of vehicle is introduced cooling channel, the air in refrigerant and suction tude is utilized to carry out heat exchange, air temperature in effective reduction gas-entered passageway, thus vehicle is when summer high temperature area uses, intake temperature is still moderate, and in cylinder, charging efficiency is high, engine efficiency is high, can also improve the working efficiency of the air-conditioning system of vehicle simultaneously.
Alternatively, the outer wall of described suction tude is provided with radiating fin.
Alternatively, described radiating fin is provided with multiple through hole.
According to the vehicle of the third aspect of the present utility model, comprise the suction tude assembly for vehicle described in first aspect or the suction tude assembly for vehicle described in second aspect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the suction tude assembly for vehicle according to the utility model first embodiment;
Fig. 2 is according to the cooling collar of suction tude assembly for vehicle of the present utility model and the perspective view of suction tude;
Fig. 3 is the sectional view of the cooling collar according to the suction tude assembly for vehicle of the present utility model;
Fig. 4 is the structural representation of the suction tude assembly for vehicle according to the utility model second embodiment.
Reference character:
For the suction tude assembly 100 of vehicle, suction tude 1, gas-entered passageway 11, cooling collar 2, cooling channel 21, cooling channel entrance 211, cooling channel outlet 212, radiator 3, radiator entrance 31, radiator outlet 32, radiation fan 4, radiating fin 5, through hole 51, air-conditioning system 200, vaporizer 201, the entrance 2011 of vaporizer 201, the outlet 2012 of vaporizer 201, condenser 202, the entrance 2021 of condenser 202, the outlet 2022 of condenser 202, throttling element 203, the entrance 2031 of throttling element 203, the outlet 2032 of throttling element 203, compressor 204, the entrance 2041 of compressor 204, the outlet 2042 of compressor 204.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as term " thickness ", " interior ", " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrically connected maybe can communicate with one another; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Describe according to the suction tude assembly 100 for vehicle of the present utility model referring to Fig. 1-Fig. 3.Suction tude assembly 100 is connected to motor with the suction port of motor and provides fresh air.In supercharged engine, the air in suction tude assembly 100 just exports to the suction port of motor after charger boost.
Suction tude 1, cooling collar 2 and radiator 3 is comprised as shown in Figure 1-Figure 3 according to the suction tude assembly 100 for vehicle of the utility model first embodiment.
Limit gas-entered passageway 11 in suction tude 1, as shown in Figure 1-Figure 3, cooling collar 2 is set in suction tude 1 to limit cooling channel 21 between suction tude 1 and cooling collar 2.Be provided with heat dissipation channel (scheming not shown) in radiator 3, cooling channel 21 is communicated with heat dissipation channel, and cooling channel 21 and interior punching of heat dissipation channel are marked with the low boiling cooling liquid of boiling point between 30 °-50 °.
Specifically, cooling channel 21 has cooling channel entrance 211 and cooling channel outlet 212, radiator 3 has the radiator entrance 31 and radiator outlet 32 that are positioned at heat dissipation channel two ends, cooling channel outlet 212 is connected with radiator entrance 31, and radiator outlet 32 is connected with cooling channel entrance 211.
Alternatively, radiator 3 for working of plastics or can be made up of plastic and glass lamination coating, can reduce manufacture cost and the weight of radiator 3 thus.
According to the suction tude assembly 100 for vehicle of the utility model embodiment, by the characteristic utilizing the low boiling cooling liquid of boiling point between 30 °-50 ° to absorb heat when gasifying, to the air cooling-down in gas-entered passageway 11, absorb the heat of the air in gas-entered passageway 11, low boiling cooling liquid after gasification enters after radiator 3 is cooled by natural wind and flows back in cooling channel 21 again, thus by the conversion of low boiling cooling liquid between gas phase and liquid phase, to the air cooling-down in gas-entered passageway 11, low boiling cooling liquid once rushes note simultaneously, adds without the need to repeating.
Like this, according to the suction tude assembly 100 for vehicle of the utility model embodiment, the air temperature in the gas-entered passageway 11 of suction tude 1 effectively can be reduced, thus vehicle is when summer high temperature area uses, intake temperature is still moderate, and in cylinder, charging efficiency is high, and engine efficiency is high.
Alternatively, radiator 3 can be arranged on the air-inlet grille place of vehicle, thus makes the faster cooling of low boiling cooling liquid in radiator 3.
Further, in order to strengthen the radiating effect of radiator 3, radiation fan 4 can be set at contiguous radiator 3 place, thus promote the wind speed flowing through radiator 3, accelerating circulation.
As the optional mode of execution of one, cooling channel 21 is marked with dichloromethane solution with interior punching of heat dissipation channel, and the boiling point of dichloromethane solution, at 40 DEG C, adopts dichloromethane solution effectively can reduce the cost of the suction tude assembly 100 for vehicle.
Dehydrating agent and antichlor can be added in dichloromethane solution, and seal carry out filling nitrogen displacement after punching note dichloromethane solution in cooling channel 21 and heat dissipation channel after.
Further, the outer wall of suction tude 1 can be provided with radiating fin 5, can dispel the heat to the air in gas-entered passageway 11 further thus.Because radiating fin 5 is larger with the area of contact of extraneous cold wind, the heat diffusion area of radiating fin 5 is larger, and radiating effect is better, thus in the scope that space allows, increases the area of radiating fin 5 as much as possible.
Specifically, as shown in Figure 3, radiating fin 5 extends radially cooling collar 2 from the outer wall of suction tude 1, and the low boiling cooling liquid in cooling channel 21 is divided the both sides being interposed between radiating fin 5 by radiating fin 5 thus.
As the optional mode of execution of one, radiating fin 5 can be provided with multiple through hole 51, namely through hole 51 runs through radiating fin 5 along the thickness direction of radiating fin 5.The low boiling cooling liquid being positioned at the both sides of the radiating fin 5 of cooling channel 21 is thus mixed by through hole 51.
As the optional mode of execution of another kind, radiating fin 5 also can be whole piece structure.
Referring to Fig. 2-Fig. 4, the suction tude assembly 100 for vehicle according to the utility model embodiment is described.As shown in figs 2-4, the suction tude assembly 100 for vehicle according to the utility model embodiment comprises suction tude 1 and cooling collar 2, gas-entered passageway 11 is limited in suction tude 1, as shown in Figures 2 and 3, cooling collar 2 is set in suction tude 1 to limit cooling channel 21 between suction tude 1 and cooling collar 2.Cooling channel 21 is arranged in parallel with the vaporizer 201 of the air-conditioning system 200 of vehicle.Alternatively, before can closure being arranged on for the suction tude assembly 100 of vehicle.
Be understandable that, the air-conditioning system 200 of vehicle comprises compressor 204, condenser 202, vaporizer 201 and throttling element 203, and condenser 202 is connected with compressor 204 respectively with vaporizer 201, and throttling element 203 is arranged between condenser 202 and vaporizer 201.The outlet 2042 of compressor 204 is connected with the entrance 2021 of condenser 202, the outlet 2022 of condenser 202 is connected with the entrance 2031 of throttling element 203, the outlet 2032 of throttling element 203 is connected with the entrance 2011 of vaporizer 201, and the outlet 2012 of vaporizer 201 is connected with the entrance 2041 of compressor 204.
The air-conditioning system 200 of vehicle realizes the temperature adjusting in vehicle by the circulation of refrigerant in compressor 204, condenser 202, throttling element 203 and vaporizer 201.To those skilled in the art, the working principle of the air-conditioning system 200 of vehicle is known, no longer describes in detail at this.Alternatively, refrigerant can select R134a.
Specifically, cooling channel 21 has cooling channel entrance 211 and cooling channel outlet 212, because the vaporizer 201 of cooling channel 21 with the air-conditioning system 200 of vehicle is arranged in parallel, that is, cooling channel 21 is connected between the entrance 2041 of compressor 204 and the outlet 2032 of throttling element 203, particularly, cooling channel entrance 211 is connected with the outlet 2032 of throttling element 203, and cooling channel outlet 212 is connected with the entrance 2041 of compressor 204.
According to the suction tude assembly 100 for vehicle of the utility model embodiment, be arranged in parallel by the vaporizer 201 of cooling channel 21 with the air-conditioning system 200 of vehicle, make the refrigerant part flowed out from the outlet 2032 of throttling element 203 flow back to compressor 204 by vaporizer 201, another part flows back to compressor 204 by cooling channel 21.Be understandable that, the temperature of the refrigerant flowed out from throttling element 203 is lower, that is the refrigerant temperature flowing through cooling channel 21 is lower, and the air in the low temperature refrigerant in cooling channel 21 and the gas-entered passageway 11 of suction tude 1 carries out heat exchange, thus to the air cooling-down in gas-entered passageway 11.
Like this, according to the suction tude assembly 100 for vehicle of the utility model embodiment, by the refrigerant in the air-conditioning system 200 of vehicle is introduced cooling channel 21, utilize the air in refrigerant and suction tude 1 to carry out heat exchange, effectively reduce the air temperature in gas-entered passageway 11, thus vehicle is when summer high temperature area uses, intake temperature is still moderate, in cylinder, charging efficiency is high, and engine efficiency is high, can also improve the working efficiency of the air-conditioning system 200 of vehicle simultaneously.
Advantageously, the outer wall of suction tude 1 can be provided with radiating fin 5, the heat radiation of the air thus advantageously in gas-entered passageway 11.Because radiating fin 5 is larger with the area of contact of extraneous cold wind, the heat diffusion area of radiating fin 5 is larger, and radiating effect is better, thus in the scope that space allows, increases the area of radiating fin 5 as much as possible.
Specifically, as shown in Figure 3, radiating fin 5 extends radially cooling collar 2 from the outer wall of suction tude 1, and refrigerant in cooling channel 21 is divided the both sides being interposed between radiating fin 5 by radiating fin 5 thus.
As the optional mode of execution of one, radiating fin 5 can be provided with multiple through hole 51, namely through hole 51 runs through radiating fin 5 along the thickness direction of radiating fin 5.The refrigerant being positioned at the both sides of the radiating fin 5 of cooling channel 21 thus can be mixed by through hole 51.As the optional mode of execution of another kind, radiating fin 5 also can be whole piece structure.
The utility model additionally provides a kind of vehicle.The suction tude assembly 100 for vehicle that described vehicle comprises the suction tude assembly 100 for vehicle described in the first embodiment or comprises described in the second embodiment.Thus, the structure of vehicle is simple, cost is low and in engine cylinder charging efficiency high, engine efficiency is high.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this specification or example can carry out engaging and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1., for a suction tude assembly for vehicle, it is characterized in that, comprising:
Suction tude;
Cooling collar, described cooling collar is set in described suction tude to limit cooling channel between described suction tude and described cooling collar;
Radiator, is provided with heat dissipation channel in described radiator, and described cooling channel is communicated with described heat dissipation channel, and described cooling channel and interior punching of described heat dissipation channel are marked with the low boiling cooling liquid of boiling point between 30 °-50 °.
2. the suction tude assembly for vehicle according to claim 1, is characterized in that, also comprise: the radiation fan that contiguous described radiator is arranged.
3. the suction tude assembly for vehicle according to claim 1, is characterized in that, described cooling channel and interior punching of described heat dissipation channel are marked with dichloromethane solution.
4. the suction tude assembly for vehicle according to claim 1, is characterized in that, the outer wall of described suction tude is provided with radiating fin.
5. the suction tude assembly for vehicle according to claim 4, it is characterized in that, described radiating fin is provided with multiple hole.
6. the suction tude assembly for vehicle according to any one of claim 1-5, is characterized in that, described radiator is working of plastics or is made up of plastic and glass lamination coating.
7. the suction tude assembly for vehicle, it is characterized in that, comprise: suction tude and cooling collar, described cooling collar is set in limit cooling channel between described suction tude and described cooling collar in described suction tude, and the vaporizer of the air-conditioning system of described cooling channel and described vehicle is arranged in parallel.
8. the suction tude assembly for vehicle according to claim 7, is characterized in that, the outer wall of described suction tude is provided with radiating fin.
9. the suction tude assembly for vehicle according to claim 8, it is characterized in that, described radiating fin is provided with multiple through hole.
10. a vehicle, is characterized in that, comprises the suction tude assembly for vehicle according to claim 1-6 or the suction tude assembly for vehicle according to claim 7-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733361.2U CN204344262U (en) | 2014-11-27 | 2014-11-27 | For vehicle suction tude assembly and there is its vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733361.2U CN204344262U (en) | 2014-11-27 | 2014-11-27 | For vehicle suction tude assembly and there is its vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204344262U true CN204344262U (en) | 2015-05-20 |
Family
ID=53227536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420733361.2U Expired - Fee Related CN204344262U (en) | 2014-11-27 | 2014-11-27 | For vehicle suction tude assembly and there is its vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204344262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476907A (en) * | 2016-07-25 | 2017-12-15 | 宝沃汽车（中国）有限公司 | The air intake assembly of engine and there is its vehicle |
-
2014
- 2014-11-27 CN CN201420733361.2U patent/CN204344262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476907A (en) * | 2016-07-25 | 2017-12-15 | 宝沃汽车（中国）有限公司 | The air intake assembly of engine and there is its vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180413 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intake pipe assembly for vehicle and vehicle with it Effective date of registration: 20200817 Granted publication date: 20150520 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2020990000977 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210507 Granted publication date: 20150520 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2020990000977 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intake pipe assembly for vehicle and vehicle having the same Effective date of registration: 20210726 Granted publication date: 20150520 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2021990000644 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20211127 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231123 Granted publication date: 20150520 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990000644 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |