CN108757238A - A kind of air inlet system for vehicle - Google Patents
A kind of air inlet system for vehicle Download PDFInfo
- Publication number
- CN108757238A CN108757238A CN201810524861.8A CN201810524861A CN108757238A CN 108757238 A CN108757238 A CN 108757238A CN 201810524861 A CN201810524861 A CN 201810524861A CN 108757238 A CN108757238 A CN 108757238A
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- air filter
- inlet system
- pipe
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1015—Air intakes; Induction systems characterised by the engine type
- F02M35/10157—Supercharged engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
- F02B29/0475—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly the intake air cooler being combined with another device, e.g. heater, valve, compressor, filter or EGR cooler, or being assembled on a special engine location
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10373—Sensors for intake systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B2037/125—Control for avoiding pump stall or surge
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Supercharger (AREA)
Abstract
The invention discloses a kind of air inlet system for vehicle, by the way that anti-surge valve is arranged in gas handling system, so that when the closed throttle in engine, gas in intercooler air outlet pipe increases, and pressure rises, and gas can largely flow into air filter escape pipe by anti-surge valve, enter in engine at least partially through triple valve, to make the gas pressure before and after booster tend to balance, to prevent booster compression impellor overspeed operation or turbocharger surge, extend booster service life;Moreover, by the way that sensor is arranged, temperature, humidity of air filter outlet air in tube etc. are can measure out, to control the flow for spraying into engine natural gas by whole-control system, so that the combustion utilization efficiency of natural gas is reached maximization, improves the utilization rate of natural gas;In addition, the structure of the air filter of integrated form, improves efficiency of assembling, installation space is saved.
Description
Technical field
The present invention relates to air inlet field more particularly to a kind of air inlet system for vehicle.
Background technology
Gas handling system is the important component of engine attached accessory, mainly by air intake duct, air filter, charge air cooler and its connection
Take over the compositions such as road;Its major function is:
1) to engine offer is cleaned, dry, temperature is appropriate, the restricted air of resistance burns with to the maximum extent
It reduces engine scuffing and keeps best engine performance;
2) it effectively filters dust in the reasonable maintaining interval that user receives and keeps intake resistance in defined limit value
It is interior;
LNG natural gases heavy truck can effectively reduce pollutant emission, reach the requirement for meeting emission limit;But LNG engines
It is more than the fuel engines in the case of Same Efficieney to the demand of air, and work as turbocharger in LNG engines
It works under high pressure-charging state and when closed throttle, prodigious back pressure is will produce between turbocharger and air throttle,
This can make booster compression impellor overspeed operation or turbocharger surge, eventually lead to component of turbo-charger and generate accelerated wear test
And fatigue.
Invention content
The object of the present invention is to provide a kind of air inlet system for vehicle to prevent booster to solve the problems of the prior art
Compression impellor overspeed operation or turbocharger surge.
The present invention provides a kind of air inlet system for vehicle, including air intake duct connected in sequence, air filter, air filter escape pipe,
Booster, charge air cooler, intercooler air outlet pipe, the intercooler air outlet pipe are also connect with engine;
The air inlet system for vehicle further includes:
The first port of anti-surge valve, the anti-surge valve is connect by low-pressure air pipe with air filter escape pipe, described anti-
The second port of surge valve is connect by high-pressure air pipe with intercooler air outlet pipe, and the third port of the anti-surge valve passes through pipeline
It is connect with the cylinder air inlet of engine.
Preferably, there are two the parallel settings of the anti-surge valve, the first port of each anti-surge valve passes through one
A low-pressure air pipe is connect with air filter escape pipe, and the second port of each anti-surge valve passes through a high-pressure air pipe and charge air cooler
Escape pipe connects, and the third port of two anti-surge valves is connected by the cylinder air inlet of a triple valve and engine.
Preferably, the air inlet system for vehicle further includes the sensor being arranged on air filter escape pipe, the sensing
Device is used to detect the gas in air filter escape pipe, and the sensor is connect with whole-control system, whole-control system and hair
Motivation connects.
Preferably, being provided with pedestal on the air filter escape pipe, the sensor is arranged on the base, and institute
The probe for stating sensor extends to inside air filter escape pipe.
Preferably, the covers disposed on sensor is equipped with connector, for being connect with the connection wiring harness of whole-control system.
Preferably, the air filter escape pipe is also connect with air compressor machine by pipeline.
Preferably, the air inlet system for vehicle further includes:
The arch section in pallet apparatus is arranged in the pallet apparatus of arc, the air filter, and air filter is logical with pallet apparatus
Cross band connection;
Dust exhaust, the dust exhaust are arranged between air intake duct and air filter;
Support arm, the support arm are connect with pallet apparatus, and the support arm with longitudinal beam for connecting.
Preferably, the air inlet system for vehicle further includes bellows, the bellows is arranged in dust exhaust and air inlet
Between road.
Air inlet system for vehicle provided by the invention, by the way that anti-surge valve is arranged in gas handling system so that when in engine
Closed throttle when, the gas in intercooler air outlet pipe increases, and pressure rises, and gas can pass through anti-surge valve and largely flow into
Air filter escape pipe, enters at least partially through triple valve in engine, to make the gas pressure before and after booster tend to balance,
To prevent booster compression impellor overspeed operation or turbocharger surge, extend booster service life;Moreover, passing through setting
Sensor can measure out temperature, humidity of air filter outlet air in tube etc., and hair is sprayed into be controlled by whole-control system
The flow of motivation natural gas makes the combustion utilization efficiency of natural gas reach maximization, improves the utilization rate of natural gas;In addition, integrated
The structure of the air filter of formula improves efficiency of assembling, saves installation space.
Description of the drawings
Fig. 1 is the structural schematic diagram of air inlet system for vehicle provided in an embodiment of the present invention;
Fig. 2 is the scheme of installation for the anti-surge valve that further embodiment of this invention provides;
Fig. 3 is the scheme of installation for the sensor that further embodiment of this invention provides.
Reference sign:
1- air intake ducts, 11- bellowss, 2- air filters, 21- air filter escape pipes, 22- dust exhausts, 23- pallet apparatus,
24- bands, 3- anti-surge valves, 31- low-pressure air pipes, 32- high-pressure air pipes, 33- triple valves, 4- charge air coolers, 41- charge air cooler outlets
Pipe, 5- support arms, 61- sensors, 62- pedestals, 63- connectors.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not construed as limiting the claims.
As depicted in figs. 1 and 2, the embodiment of the present invention provides a kind of air inlet system for vehicle, including air intake duct connected in sequence
1, air filter 2, air filter escape pipe 21, booster, charge air cooler 4, intercooler air outlet pipe 41, the intercooler air outlet pipe 41 also with
Engine connects;
The air inlet system for vehicle further includes:
The first port of anti-surge valve 3, the anti-surge valve 3 is connect by low-pressure air pipe 31 with air filter escape pipe 21,
The second port of the anti-surge valve 3 is connect by high-pressure air pipe 32 with intercooler air outlet pipe 41, the third of the anti-surge valve 3
Port is connected by the cylinder air inlet of pipeline and engine.
Preferably, there are two the parallel settings of the anti-surge valve 3, the first port of each anti-surge valve 3 passes through
One low-pressure air pipe 31 is connect with air filter escape pipe 21, and the second port of each anti-surge valve 3 passes through a high-pressure air pipe
32 connect with intercooler air outlet pipe 41, the cylinder that the third ports of two anti-surge valves 3 passes through a triple valve 33 and engine
Air inlet connects.
Wherein, air filter escape pipe 21 and 41 material of intercooler air outlet pipe are all made of 304 stainless steels and are made, than common steel
Managing the performances such as corrosion-resistant, hardness will get well, and two outer diameters of welding are φ 25, length is connecing for 60cm on two steel pipes respectively
Head, triple valve 33 generally use three-way rubber pipe;Anti-surge valve 3 uses polypropylene PP, the material to have higher rigidity and relatively low
Density, and have good injection molding performance;High and low pressure tracheae 31 and three-way rubber pipe are all made of EPDM sebific duct, and three
The third sebific duct of first second has preferable high temperature resistance, and technique is relatively simple and cheap advantage is widely used in automobile various zero
In component;
Air inlet system for vehicle provided by the invention, by the way that anti-surge valve 3 is arranged in gas handling system so that when in engine
Closed throttle when, the gas in intercooler air outlet pipe 41 increases, and pressure rises, and it is most of that gas can pass through anti-surge valve 3
Air filter escape pipe 21 is flowed into, is entered in engine at least partially through triple valve 33, to make the gas pressure before and after booster
It tends to balance, to prevent booster compression impellor overspeed operation or turbocharger surge, extends booster service life;
As shown in figure 3, preferably, the air inlet system for vehicle further includes the sensing being arranged on air filter escape pipe 21
Device 61, the sensor 61 are used to detect the gas in air filter escape pipe 21, and the sensor 61 connects with whole-control system
It connects, whole-control system is connect with engine.Preferably, being provided with pedestal 62, the biography on the air filter escape pipe 21
Sensor 61 is arranged on the pedestal 62, and the probe of the sensor 61 extends to inside air filter escape pipe 21.Preferably,
Connector 63 is provided on the sensor 61, for being connect with the connection wiring harness of whole-control system.
Wherein, pedestal 62 is welded with by welding on air filter escape pipe 21, finally by spiral shell
Bolt installs sensor 61 to pedestal 62;Air hatch there are three being opened on air filter escape pipe 21, two of which and anti-surge valve 3
Low-pressure air pipe 31 connect, another air hatch takes gas for air compressor machine;
Pedestal 62 can be located at the top of low-pressure air pipe 31 and 21 junction of air filter escape pipe, ensure that sensor 61 is popped one's head in
Vertically downward direction is installed, and and vertical direction deviation no more than 20 degree, firm welding reliably seals;It is generally perpendicular to
The smooth surface of air filter escape pipe 21;Sensor 61 uses polypropylene PP, the material to have higher rigidity and lower close
Degree, and there is good injection molding performance;The signal that sensor 61 senses feeds back to whole-control system (ECU), to
It adjusts the jet amount of engine, ensures that natural gas fully burns.
Preferably, the air filter escape pipe 21 is also connect with air compressor machine by pipeline.
As shown in Figure 1, preferably, the air inlet system for vehicle further includes:
The arch section in pallet apparatus 23, air filter 2 and pallet is arranged in the pallet apparatus 23 of arc, the air filter 2
Device 23 is connected by band 24;
Dust exhaust 22, the dust exhaust 22 are arranged between air intake duct 1 and air filter 2;
Support arm 5, the support arm 5 are connect with pallet apparatus 23, and the support arm 5 with longitudinal beam for connecting.
The structure of the air filter 2 of integrated form improves efficiency of assembling, saves installation space.
Preferably, the air inlet system for vehicle further includes bellows 11, the bellows 11 is arranged in dust exhaust 22
Between air intake duct 1.
Wherein, the relevant group component of air filter 2 is fixed on by front and back support arm 5 on the outside of right vertical beam;Air intake duct 1 is fixed on
The right back wall of driver's cabin, 1 gas outlet of air intake duct match perfection with dust exhaust 22, and sealing is preferable;Since air intake duct 1 can be with driving
Room moves up and down, and there are relative motions between air filter 2, in order to ensure sealing performance, is added between air intake duct 1 and air filter 2
11 structure of bellows, can the poorly sealed problem brought of effective compensation jerk value and installation error.
The structure, feature and effect of the present invention, the above institute are described in detail based on the embodiments shown in the drawings
Only presently preferred embodiments of the present invention is stated, but the present invention is not to limit practical range, every structure according to the present invention shown in drawing
Change made by thinking, or is revised as the equivalent embodiment of equivalent variations, when not going beyond the spirit of the description and the drawings,
It should all be within the scope of the present invention.
Claims (8)
1. a kind of air inlet system for vehicle, including air intake duct connected in sequence, air filter, air filter escape pipe, booster, in it is cold
Device, intercooler air outlet pipe, the intercooler air outlet pipe are also connect with engine;
It is characterized in that, the air inlet system for vehicle further includes:
The first port of anti-surge valve, the anti-surge valve is connect by low-pressure air pipe with air filter escape pipe, the anti-surge
The second port of valve is connect by high-pressure air pipe with intercooler air outlet pipe, and the third port of the anti-surge valve passes through pipeline and hair
The cylinder air inlet of motivation connects.
2. air inlet system for vehicle according to claim 1, which is characterized in that the anti-surge valve it is parallel be provided with two
A, the first port of each anti-surge valve is connect by a low-pressure air pipe with air filter escape pipe, each anti-surge valve
Second port is connect by a high-pressure air pipe with intercooler air outlet pipe, and the third port of two anti-surge valves passes through one three
The cylinder air inlet of port valve and engine connects.
3. air inlet system for vehicle according to claim 1, which is characterized in that the air inlet system for vehicle further includes that setting exists
Sensor on air filter escape pipe, the sensor are used to detect gas in air filter escape pipe, the sensor with it is whole
Vehicle control connects, and whole-control system is connect with engine.
4. air inlet system for vehicle according to claim 3, which is characterized in that be provided with bottom on the air filter escape pipe
Seat, the sensor is arranged on the base, and the probe of the sensor extends to inside air filter escape pipe.
5. air inlet system for vehicle according to claim 3, which is characterized in that the covers disposed on sensor is equipped with connector, uses
It is connect in the connection wiring harness with whole-control system.
6. air inlet system for vehicle according to claim 1, which is characterized in that the air filter escape pipe is also logical with air compressor machine
Piping connects.
7. air inlet system for vehicle according to claim 1, which is characterized in that the air inlet system for vehicle further includes:
The arch section in pallet apparatus is arranged in the pallet apparatus of arc, the air filter, and air filter passes through hoop with pallet apparatus
Band connection;
Dust exhaust, the dust exhaust are arranged between air intake duct and air filter;
Support arm, the support arm are connect with pallet apparatus, and the support arm with longitudinal beam for connecting.
8. air inlet system for vehicle according to claim 7, which is characterized in that the air inlet system for vehicle further includes ripple
Pipe, the bellows are arranged between dust exhaust and air intake duct.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810524861.8A CN108757238A (en) | 2018-05-28 | 2018-05-28 | A kind of air inlet system for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810524861.8A CN108757238A (en) | 2018-05-28 | 2018-05-28 | A kind of air inlet system for vehicle |
Publications (1)
Publication Number | Publication Date |
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CN108757238A true CN108757238A (en) | 2018-11-06 |
Family
ID=64002847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810524861.8A Pending CN108757238A (en) | 2018-05-28 | 2018-05-28 | A kind of air inlet system for vehicle |
Country Status (1)
Country | Link |
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CN (1) | CN108757238A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113958435A (en) * | 2021-11-16 | 2022-01-21 | 安徽江淮汽车集团股份有限公司 | Vehicle air intake system |
CN114274767A (en) * | 2021-12-31 | 2022-04-05 | 安徽江淮汽车集团股份有限公司 | Gas supply system of compressed natural gas vehicle |
CN114718716A (en) * | 2022-03-09 | 2022-07-08 | 浙江吉利控股集团有限公司 | Intercooler control system, control method and vehicle with same |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203670028U (en) * | 2014-01-17 | 2014-06-25 | 中国重汽集团济南动力有限公司 | LNG engine for loader |
CN203925762U (en) * | 2013-11-14 | 2014-11-05 | 湖北汇博汽车天然气系统有限公司 | The anti-burning system of gas-fueled vehicles three-way catalytic apparatus |
CN104454249A (en) * | 2013-09-23 | 2015-03-25 | 福特环球技术公司 | Method and system for intake humidity sensor |
CN204646410U (en) * | 2015-05-28 | 2015-09-16 | 中国北车集团大连机车车辆有限公司 | Internal combustion engine supercharger intake temperature controlling device |
CN204783371U (en) * | 2015-07-15 | 2015-11-18 | 安徽江淮汽车股份有限公司 | Turbine of engine pressure boost air intake system |
CN106948978A (en) * | 2017-03-31 | 2017-07-14 | 安徽江淮汽车集团股份有限公司 | A kind of twin-inlet structure for lorry |
-
2018
- 2018-05-28 CN CN201810524861.8A patent/CN108757238A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104454249A (en) * | 2013-09-23 | 2015-03-25 | 福特环球技术公司 | Method and system for intake humidity sensor |
CN203925762U (en) * | 2013-11-14 | 2014-11-05 | 湖北汇博汽车天然气系统有限公司 | The anti-burning system of gas-fueled vehicles three-way catalytic apparatus |
CN203670028U (en) * | 2014-01-17 | 2014-06-25 | 中国重汽集团济南动力有限公司 | LNG engine for loader |
CN204646410U (en) * | 2015-05-28 | 2015-09-16 | 中国北车集团大连机车车辆有限公司 | Internal combustion engine supercharger intake temperature controlling device |
CN204783371U (en) * | 2015-07-15 | 2015-11-18 | 安徽江淮汽车股份有限公司 | Turbine of engine pressure boost air intake system |
CN106948978A (en) * | 2017-03-31 | 2017-07-14 | 安徽江淮汽车集团股份有限公司 | A kind of twin-inlet structure for lorry |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113958435A (en) * | 2021-11-16 | 2022-01-21 | 安徽江淮汽车集团股份有限公司 | Vehicle air intake system |
CN114274767A (en) * | 2021-12-31 | 2022-04-05 | 安徽江淮汽车集团股份有限公司 | Gas supply system of compressed natural gas vehicle |
CN114718716A (en) * | 2022-03-09 | 2022-07-08 | 浙江吉利控股集团有限公司 | Intercooler control system, control method and vehicle with same |
CN114718716B (en) * | 2022-03-09 | 2023-08-15 | 浙江吉利控股集团有限公司 | Intercooler control system, control method and vehicle with intercooler control system |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |