CN207059689U - Mounted air conditioner system and vehicle - Google Patents
Mounted air conditioner system and vehicle Download PDFInfo
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- CN207059689U CN207059689U CN201720932359.1U CN201720932359U CN207059689U CN 207059689 U CN207059689 U CN 207059689U CN 201720932359 U CN201720932359 U CN 201720932359U CN 207059689 U CN207059689 U CN 207059689U
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- heat exchanger
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- car heat
- air conditioner
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- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000005057 refrigeration Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 125000004122 cyclic group Chemical group 0.000 description 9
- 239000007788 liquid Substances 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Abstract
This disclosure relates to a kind of mounted air conditioner system and vehicle.The mounted air conditioner system includes the first heat pump and the second heat pump, first heat pump includes the first in-car heat exchanger, second heat pump includes the second in-car heat exchanger, the first in-car heat exchanger and the second in-car heat exchanger share same blower fan, and the blower fan, the first in-car heat exchanger and the second in-car heat exchanger are arranged so that the wind of the blower fan blowout first passes through the described first in-car heat exchanger and passes through the described second in-car heat exchanger again.Pass through above-mentioned technical proposal so that mounted air conditioner system can provide the mixing wind for meeting passenger's preferred temperature, and the mixing wind water content provided is small, relative humidity is low, therefore can reach good front windshield defogging effect.
Description
Technical field
This disclosure relates to field of automobile air conditioner, in particular it relates to a kind of heat pump and electric automobile.
Background technology
As global environment and the energy are worsening, automobile of low stain low energy consumption etc. is increasingly by market favor and government
Support, therefore New-energy electric vehicle is current development trend.But air-conditioning directly affects electric automobile as power consumption rich and influential family
Course continuation mileage, and due to air conditioning form it is different from orthodox car thus passenger comfortableness can not and orthodox car
Match in excellence or beauty.
The air-conditioning on electric automobile mainly has two classes at present：First, compressor freezing by change of state+PTC heats air-conditioning system, by electricity
Dynamic compressor, evaporator, condenser, expansion valve, blower fan, PTC electric heater and pipeline are formed；2nd, similar to domestic air conditioning
Single compressor heat pump, it is made up of compressor, evaporator, condenser, expansion valve, blower fan, four-way valve and pipeline.
First kind air-conditioning PTC electric heater power consumption is huge, has a strong impact on the course continuation mileage of electric car, but such air-conditioning is current
It is still main flow electric automobile air conditioner form.
Second class air-conditioning is because coefficient of energy dissipation is more than 1 so be greatly reduced compared with first kind air-conditioner power consumption, but such air-conditioning
Cold wind or warm wind or natural wind can only be provided to in-car, the mixing wind for meeting passenger's preferred temperature, therefore such sky can not be provided
Adjust comfortableness poor.And the relative humidity of windscreen forward air can not be reduced by depending merely on natural wind, cause spring and autumn defrosting function
It is poor.Therefore, can not also be popularized even if such air-conditioning system power consumption is relatively low on electric automobile.
Utility model content
The purpose of the disclosure is to provide a kind of mounted air conditioner system, and the mounted air conditioner system can meet to in-car offer and multiply
The mixing wind of objective preferred temperature.
To achieve these goals, the disclosure provides a kind of mounted air conditioner system, and the mounted air conditioner system includes first
Heat pump and the second heat pump, first heat pump include the first in-car heat exchanger, the second heat pump bag
The second in-car heat exchanger is included, the first in-car heat exchanger and the second in-car heat exchanger share same blower fan, and described
Blower fan, the first in-car heat exchanger and the second in-car heat exchanger are arranged so that the wind of the blower fan blowout first passes through institute
State the first in-car heat exchanger and pass through the described second in-car heat exchanger again.
Alternatively, the described first in-car heat exchanger and the second in-car heat exchanger are arranged in same air channel.
Alternatively, the mounted air conditioner system has refrigeration mode, heating mode and mixed wind pattern, in the refrigeration mould
Formula, the first in-car heat exchanger and the second in-car heat exchanger freeze simultaneously；In the heating mode, the described first in-car heat exchange
Device and the second in-car heat exchanger heat simultaneously；In the mixed wind pattern, the first in-car heat exchanger refrigeration, described second is in-car
Heat exchanger heats.
Alternatively, first heat pump includes the first four-way valve, for controlling the described first in-car heat exchanger making
Switch between chill formula and heating mode；Second heat pump includes the second four-way valve, for controlling second in-car
Heat exchanger switches between cooling condition and heating condition.
Alternatively, first heat pump also includes the first compressor, the first cabin heat exchanger and the first expansion valve, institute
The outlet for stating the first compressor connects with the entrance of first four-way valve, the first switching port of first four-way valve with it is described
The first port connection of first cabin heat exchanger, the second port of the first cabin heat exchanger via first expansion valve with
The first port connection of the first in-car heat exchanger, second port and first four-way valve of the first in-car heat exchanger
The second switching port connection, the outlet of first four-way valve connects with the entrance of first compressor.
Alternatively, second heat pump also includes the second compressor, the second cabin heat exchanger and the second expansion valve, institute
The outlet for stating the second compressor connects with the entrance of second four-way valve, the first switching port of second four-way valve with it is described
The first port connection of second cabin heat exchanger, the second port of the second cabin heat exchanger via second expansion valve with
The first port connection of the second in-car heat exchanger, second port and second four-way valve of the second in-car heat exchanger
The second switching port connection, the outlet of second four-way valve connects with the entrance of second compressor.
Pass through above-mentioned technical proposal so that mounted air conditioner system can provide the mixing wind for meeting passenger's preferred temperature, carry
High in-car comfortableness.Also, pass through the second in-car heat exchanger again because the wind of blower fan blowout first passes through the first in-car heat exchanger, because
This, when the first in-car heat exchanger refrigeration, the second in-car heat exchanger heating, the wind of blower fan blowout can be first by the first in-car heat exchange
Device is cooled down to reduce water content, afterwards again by the second in-car heat exchanger heating to reduce relative humidity, so that what is provided is mixed
Conjunction wind water content is small, relative humidity is low, therefore can reach good front windshield defogging effect.
The disclosure also provides a kind of vehicle, including mounted air conditioner system as described above.
Alternatively, the vehicle is electric automobile.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not form the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is the schematic diagram according to a kind of mounted air conditioner system of embodiment of the disclosure；
Fig. 2 be according to a kind of schematic diagram of the mounted air conditioner system of embodiment of the disclosure, wherein, mounted air conditioner system
In refrigeration mode；
Fig. 3 be according to a kind of schematic diagram of the mounted air conditioner system of embodiment of the disclosure, wherein, mounted air conditioner system
In heating mode；
Fig. 4 be according to a kind of schematic diagram of the mounted air conditioner system of embodiment of the disclosure, wherein, mounted air conditioner system
In mixed wind pattern.
Description of reference numerals
The four-way valve of 11 first compressor 12 first
The expansion valve of 13 first cabin heat exchanger 14 first
The 15 first in-car compressors of heat exchanger 21 second
The cabin heat exchanger of 22 second four-way valve 23 second
24 second expansion valve, 25 second in-car heat exchanger
30th, 40 blower fan
Embodiment
The embodiment of the disclosure is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explained the disclosure, is not limited to the disclosure.
According to an aspect of this disclosure, there is provided a kind of mounted air conditioner system, as shown in figure 1, the mounted air conditioner system bag
The first heat pump and the second heat pump are included, the first heat pump includes the first in-car heat exchanger 15, the second heat pump bag
The second in-car heat exchanger 25 is included, the first in-car 15 and second in-car heat exchanger 25 of heat exchanger shares same blower fan 30, the blower fan 30
Such as can be air blower.Blower fan 30, the first in-car 15 and second in-car heat exchanger 25 of heat exchanger are arranged so that blower fan 30 blows
The wind gone out first passes through the first in-car heat exchanger 15 and passes through the second in-car heat exchanger 25 again.Specifically, the first in-car He of heat exchanger 15
Second in-car heat exchanger 25 can be arranged in same air channel.
When in-car needs big load refrigeration, the first in-car 15 and second in-car heat exchanger 25 of heat exchanger can be made to make
It is cold；When in-car needs big load heating, the first in-car 15 and second in-car heat exchanger 25 of heat exchanger can be made to heat；When need
When it is expected to carry out mixed wind air-supply according to passenger, the first in-car heat exchanger 15 can be made to freeze, the second in-car heat exchanger 25 heats,
The wind of final blowout proper temperature.
Pass through above-mentioned technical proposal so that mounted air conditioner system can provide the mixing wind for meeting passenger's preferred temperature, carry
High in-car comfortableness.Also, because the wind that blower fan 30 is blown out first passes through the first in-car heat exchanger 15 again by the second in-car heat exchange
Device 25, therefore, when the first in-car heat exchanger 15 freezes, and the second in-car heat exchanger 25 heats, the wind that blower fan 30 is blown out can be first
Cooled down by the first in-car heat exchanger 15 to reduce water content, afterwards again by the second in-car heat exchanger 25 heat with reduce it is relatively wet
Degree, so that the mixing wind water content provided is small, relative humidity is low, therefore good front windshield defogging effect can be reached.
In the first embodiment, as shown in figure 1, the first heat pump can include the first compressor the 11, the 1st
Port valve 12, the first cabin heat exchanger 13, the first expansion valve 14 and the first in-car heat exchanger 15, the outlet of the first compressor 11 and the
The entrance 121 of one four-way valve 12 connects, the first switching port 122 of the first four-way valve 12 and the first end of the first cabin heat exchanger 13
Mouthful connection, the second port of the first cabin heat exchanger 13 via the first expansion valve 14 and the first in-car heat exchanger 15 first port
Connection, the second port of the first in-car heat exchanger 15 connect with the second switching port 123 of the first four-way valve 12, the first four-way valve 12
Outlet 124 connected with the entrance of the first compressor 11.
So, by control the first four-way valve 12 entrance 121 be with its first switching port 122 or with the second switching port
123 are connected, it is possible to achieve the flow direction of refrigerant changes, and then realizes in-car refrigeration or heating.Specifically, when the first four-way valve
When 12 entrance 121 connects with its first switching port 122, the outlet 124 of the first four-way valve 12 connects with its second switching port 123
Logical, the first heat pump is in refrigeration mode, and now the trend of refrigerant is the first compressor 11, the first four-way valve 12, first
Cabin heat exchanger 13, the first expansion valve 14, the first in-car heat exchanger 15, the first four-way valve 12, the first compressor 11；When the one or four
When the entrance 121 of port valve 12 connects with its second switching port 123, the outlet 124 of the first four-way valve 12 and its first switching port 122
Connection, the first heat pump be in heating mode, and now the trend of refrigerant is the first compressor 11, the first four-way valve 12, the
One cabin heat exchanger 13, the first expansion valve 14, the first in-car heat exchanger 15, the first four-way valve 12, the first compressor 11.
In the first embodiment, as shown in figure 1, the second heat pump can include the second compressor the 21, the 2nd 4
Port valve 22, the second cabin heat exchanger 23, the second expansion valve 24 and the second in-car heat exchanger 25, the outlet of the second compressor 21 and the
The entrance 221 of two four-way valves 22 connects, the first switching port 222 of the second four-way valve 22 and the first end of the second cabin heat exchanger 23
Mouthful connection, the second port of the second cabin heat exchanger 23 via the second expansion valve 24 and the second in-car heat exchanger 25 first port
Connection, the second port of the second in-car heat exchanger 25 connect with the second switching port 223 of the second four-way valve 22, the second four-way valve 22
Outlet 224 connected with the entrance of the second compressor 21.
So, by control the second four-way valve 22 entrance 221 be with its first switching port 222 or with the second switching port
223 are connected, it is possible to achieve the flow direction of refrigerant changes, and then realizes in-car refrigeration or heating.Specifically, when the second four-way valve
When 22 entrance 221 connects with its first switching port 222, the outlet 224 of the second four-way valve 22 connects with its second switching port 223
Logical, the second heat pump is in refrigeration mode, and now the trend of refrigerant is the second compressor 21, the second four-way valve 22, second
Cabin heat exchanger 23, the second expansion valve 24, the second in-car heat exchanger 25, the second four-way valve 22, the second compressor 21；When the two or four
When the entrance 221 of port valve 22 connects with its second switching port 223, the outlet 224 of the second four-way valve 22 and its first switching port 222
Connection, the second heat pump be in heating mode, and now the trend of refrigerant is the second compressor 21, the second four-way valve 22, the
Two cabin heat exchangers 23, the second expansion valve 24, the second in-car heat exchanger 25, the second four-way valve 22, the second compressor 21.
In order to reduce number of components, save space, as shown in figure 1, the first cabin heat exchanger 13 and the second cabin heat exchanger
23 can share a blower fan 40, and the blower fan 40 for example can be fan.
The mounted air conditioner system according to a kind of embodiment of the disclosure is described in detail in difference below in conjunction with Fig. 2 to Fig. 4
Cyclic process and principle under mode of operation.
Pattern one：Refrigeration mode.In this mode, the cyclic process of the first heat pump and the second heat pump is identical,
In order to avoid repeating, the cyclic process of the first heat pump is only described herein.As shown in Fig. 2 first, the first compressor 11 passes through
The gas of compression discharge HTHP, the outlet of the first compressor 11 connect with the entrance 121 of the first four-way valve 12, now, the
First switching port 122 of the entrance 121 of one four-way valve 12 and the first four-way valve 12 is in the conduction state, and the first four-way valve 12 enters
Second switching port 123 of the four-way valve 12 of mouth 121 and first is in cut-off state.From the first switching port 122 of the first four-way valve 12
The gas for HTHP of discharge, the first switching port 122 connect with the first port of the first cabin heat exchanger 13, now, the
One cabin heat exchanger 13 exchanges heat as condenser and cabin atmosphere, heat is dispersed into cabin, from the first cabin heat exchanger 13
Second port come out for cryogenic high pressure liquid.The second port of first cabin heat exchanger 13 and the first of the first expansion valve 14
Port is connected, and the first expansion valve 14 plays throttling action as restricting element, from its second port come out for low-temp low-pressure
Liquid.The second port of first expansion valve 14 connects with the first port of the first in-car heat exchanger 15, now, the first in-car heat exchange
Device 15 is used as evaporator, and low temperature and low pressure liquid is evaporated in the first in-car heat exchanger 15 so that from the first in-car heat exchanger
15 gas for low-temp low-pressure out.First in-car heat exchanger 15 connects with the second switching port 123 of the first four-way valve 12, the
The outlet 124 of two switching ports 123 and the first four-way valve 12 is in the conduction state, and the gas of last low-temp low-pressure returns to the first compression
In machine 11, a circulation is consequently formed.
Pattern two：Heating mode.In this mode, the cyclic process of the first heat pump and the second heat pump is identical,
In order to avoid repeating, the cyclic process of the first heat pump is only described herein.As shown in figure 3, first, the first compressor 11 passes through
The gas of compression discharge HTHP, the outlet of the first compressor 11 connect with the entrance 121 of the first four-way valve 12, now, the
Second switching port 123 of the entrance 121 of one four-way valve 12 and the first four-way valve 12 is in the conduction state, and the first four-way valve 12 enters
First switching port 122 of the four-way valve 12 of mouth 121 and first is in cut-off state.From the second switching port 123 of the first four-way valve 12
The gas for HTHP of discharge, the second switching port 123 connect with the second port of the first in-car heat exchanger 15, now, the
One in-car heat exchanger 15 as condenser with in-car air heat-exchange, heat is dispersed into in-car air, changed from the first in-car
The second port of hot device 15 come out for cryogenic high pressure liquid.The first port of first in-car heat exchanger 15 and the first expansion valve 14
Second port be connected, the first expansion valve 14 plays throttling action as restricting element, and its first port is the liquid of low-temp low-pressure
Body.The first port of first expansion valve 14 connects with the second port of the first cabin heat exchanger 13, now, the first cabin heat exchanger
13 use as evaporator, and the liquid of low-temp low-pressure exchanges heat at the first cabin heat exchanger 13 with cabin atmosphere so that from the first machine
The gas for low-temp low-pressure that the first port of cabin heat exchanger 13 comes out.The first port and the one or four of first cabin heat exchanger 13
First switching port 122 of port valve 12 connects, and the outlet 124 of the first switching port 122 and the first four-way valve 12 is in the conduction state, most
The gas of low-temp low-pressure is returned in compressor 11 afterwards, is consequently formed a circulation.
Pattern three：Mixed wind pattern.As shown in figure 4, in this mode, the cyclic process of the first heat pump and refrigeration mode
Under cyclic process it is identical, the cyclic process of the second heat pump is identical with the cyclic process under heating mode, no longer superfluous herein
State.In this mode, air-conditioner controller can adjust the first compressor 11 and the second compressor 21 according to the demand of occupant set
Rotating speed, reach the mixed proportion of the cold-hot wind for meeting passenger demand.
To sum up, the mounted air conditioner system that the disclosure provides makes it possible to realize refrigeration, heating, mixed by using double-compressor
Wind Three models, and the wind water content blown out under mixed wind pattern is small, relative humidity is low, can reach good defogging effect, carry
High travel safety.
According to another aspect of the present disclosure, there is provided a kind of vehicle, the vehicle use mounted air conditioner system as described above.Tool
Body, the vehicle can be electric automobile.
The preferred embodiment of the disclosure is described in detail above in association with accompanying drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical scheme of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (8)
1. a kind of mounted air conditioner system, it is characterised in that the mounted air conditioner system includes the first heat pump and the second heat pump
System, first heat pump include the first in-car heat exchanger (15), and second heat pump includes the second in-car heat exchange
Device (25), the first in-car heat exchanger (15) and the second in-car heat exchanger (25) share same blower fan (30), and institute
State blower fan (30), the first in-car heat exchanger (15) and the second in-car heat exchanger (25) and be arranged so that the blower fan
(30) wind of blowout first passes through the described first in-car heat exchanger (15) and passes through the described second in-car heat exchanger (25) again.
2. mounted air conditioner system according to claim 1, it is characterised in that the first in-car heat exchanger (15) and described
Second in-car heat exchanger (25) is arranged in same air channel.
3. mounted air conditioner system according to claim 1, it is characterised in that the mounted air conditioner system has refrigeration mould
Formula, heating mode and mixed wind pattern,
In the refrigeration mode, the first in-car heat exchanger (15) and the second in-car heat exchanger (25) are freezed simultaneously；
In the heating mode, the first in-car heat exchanger (15) and the second in-car heat exchanger (25) heat simultaneously；
In the mixed wind pattern, first in-car heat exchanger (15) refrigeration, second in-car heat exchanger (25) heating.
4. mounted air conditioner system according to claim 3, it is characterised in that first heat pump includes the first four-way
Valve (12), for controlling the described first in-car heat exchanger (15) to switch between cooling condition and heating condition；Second heat
Pumping system includes the second four-way valve (22), for control the described second in-car heat exchanger (25) cooling condition and heating condition it
Between switch.
5. mounted air conditioner system according to claim 4, it is characterised in that first heat pump also includes the first pressure
Contracting machine (11), the first cabin heat exchanger (13) and the first expansion valve (14), the outlet of first compressor (11) and described the
Entrance (121) connection of one four-way valve (12), the first switching port (122) and first cabin of first four-way valve (12)
The first port connection of heat exchanger (13), the second port of the first cabin heat exchanger (13) is via first expansion valve
(14) first port with the described first in-car heat exchanger (15) connects, the second port of the first in-car heat exchanger (15) with
The second switching port (123) connection of first four-way valve (12), the outlet (124) of first four-way valve (12) and described the
The entrance connection of one compressor (11).
6. mounted air conditioner system according to claim 4, it is characterised in that second heat pump also includes the second pressure
Contracting machine (21), the second cabin heat exchanger (23) and the second expansion valve (24), the outlet of second compressor (21) and described the
Entrance (221) connection of two four-way valves (22), the first switching port (222) and second cabin of second four-way valve (22)
The first port connection of heat exchanger (23), the second port of the second cabin heat exchanger (23) is via second expansion valve
(24) first port with the described second in-car heat exchanger (25) connects, the second port of the second in-car heat exchanger (25) with
The second switching port (223) connection of second four-way valve (22), the outlet (224) of second four-way valve (22) and described the
The entrance connection of two compressors (21).
7. a kind of vehicle, it is characterised in that including the mounted air conditioner system according to any one of claim 1-6.
8. vehicle according to claim 7, it is characterised in that the vehicle is electric automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932359.1U CN207059689U (en) | 2017-07-28 | 2017-07-28 | Mounted air conditioner system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932359.1U CN207059689U (en) | 2017-07-28 | 2017-07-28 | Mounted air conditioner system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059689U true CN207059689U (en) | 2018-03-02 |
Family
ID=61518104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720932359.1U Active CN207059689U (en) | 2017-07-28 | 2017-07-28 | Mounted air conditioner system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207059689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592451A (en) * | 2018-04-28 | 2018-09-28 | 泰铂（上海）环保科技股份有限公司 | A kind of truck dual system pure electric vehicle Air conditioner on car system of changes in temperature one |
-
2017
- 2017-07-28 CN CN201720932359.1U patent/CN207059689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592451A (en) * | 2018-04-28 | 2018-09-28 | 泰铂（上海）环保科技股份有限公司 | A kind of truck dual system pure electric vehicle Air conditioner on car system of changes in temperature one |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vehicle air conditioning system and vehicle Effective date of registration: 20200817 Granted publication date: 20180302 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000977 |
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| 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: 20180302 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000977 |
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| 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: On board air conditioning system and vehicle Effective date of registration: 20210726 Granted publication date: 20180302 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990000644 |
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| 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: 20231123 Granted publication date: 20180302 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 |