CN106150793A - Motor intake manifold and electromotor - Google Patents
Motor intake manifold and electromotor Download PDFInfo
- Publication number
- CN106150793A CN106150793A CN201610791052.4A CN201610791052A CN106150793A CN 106150793 A CN106150793 A CN 106150793A CN 201610791052 A CN201610791052 A CN 201610791052A CN 106150793 A CN106150793 A CN 106150793A
- Authority
- CN
- China
- Prior art keywords
- pressure stabilizing
- intake manifold
- stabilizing cavity
- intercommunicating pore
- motor intake
- 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.)
- Granted
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
- F02M35/104—Intake manifolds
-
- 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
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
- F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
Abstract
A kind of motor intake manifold and include the electromotor of this motor intake manifold, pressure stabilizing cavity and the attached chamber that arrange neighbouring with this pressure stabilizing cavity it is provided with in this motor intake manifold, pressure stabilizing cavity and attached chamber are interconnected, pressure stabilizing cavity connects escape pipe, escape pipe connects cylinder, and attached chamber connects crankcase ventilation pipe joint and Valve EGR pipe joint, is provided with dividing plate between pressure stabilizing cavity and attached chamber, it is provided with at least one intercommunicating pore, pressure stabilizing cavity and attached chamber on dividing plate to be interconnected by least one intercommunicating pore.This motor intake manifold can make entrance crankcase waste gas therein, fuel-steam, fresh air mix homogeneously, and avoids the condensed water in crankcase ventilation system to flow into electronic throttle.
Description
Technical field
The present invention relates to technical field of engines, more particularly to a kind of motor intake manifold and include that this electromotor enters
The electromotor of gas manifold.
Background technology
Motor intake manifold is the vitals of electromotor, and its function is to ensure the uniform air inlet of electromotor and normal fortune
Turn.At present, the volume of electromotor especially gasoline supercharging engine is more and more less, and the volume of inlet manifold is more and more less；And
In order to reduce oil consumption and make tail gas reach emission request, electronic device, pipeline and the joint that inlet manifold is arranged is more and more,
These electronic units of reasonable Arrangement and joint are the most difficult.
Fig. 1 is the structural representation of a kind of motor intake manifold 100 in prior art, this motor intake manifold 100
Including pressure stabilizing cavity 11, crankcase inlet suction port 12, canister inlet suction port 13, escape pipe 14 and electronic throttle 16, pressure stabilizing cavity 11
On be provided with air inlet (not shown), crankcase inlet suction port 12, canister inlet suction port 13 and escape pipe 14, electronic throttle
Door 16 is arranged on pressure stabilizing cavity 11 bottom.In engine working process, waste gas in crankcase (not shown) and condensed water are from song
Axle box inlet suction port 12 enters pressure stabilizing cavity 11, and the fuel-steam in canister (not shown) enters pressure stabilizing cavity from canister inlet suction port 13
11, fresh air enters pressure stabilizing cavity 11 from air inlet, from each after the mixing of crankcase waste gas, fuel-steam, fresh air
Escape pipe 14 respectively enters each cylinder (not shown) of electromotor.
In prior art, crankcase inlet suction port 12 and canister inlet suction port 13 are all disposed within pressure stabilizing cavity 11, and voltage stabilizing
Chamber 11 is less due to the less volume of arrangement space, causes crankcase waste gas, fuel-steam and fresh air to fail in pressure stabilizing cavity
Mix homogeneously just enters engine cylinder burning, causes performance, economical, discharge and NVH poor；On the other hand, from crankcase stream
Enter the condensed water in pressure stabilizing cavity and can flow into the electronic throttle 16 of pressure stabilizing cavity bottom, make electronic throttle 16 exist and freeze inefficacy
Risk.
Summary of the invention
It is an object of the invention to provide a kind of motor intake manifold, this motor intake manifold can make entrance therein
Crankcase waste gas, fuel-steam, fresh air mix homogeneously, and avoid the condensed water in crankcase ventilation system to flow into electronics joint
Valve.
The technical scheme solving its technical problem that embodiments of the invention provide is as follows:
A kind of motor intake manifold, be provided with in motor intake manifold pressure stabilizing cavity and neighbouring with this pressure stabilizing cavity arrange attached
Chamber, pressure stabilizing cavity and attached chamber are interconnected, and pressure stabilizing cavity connects escape pipe, and escape pipe connects cylinder, and attached chamber connects crankcase
Ventilation duct joint and Valve EGR pipe joint, be provided with dividing plate, dividing plate be provided with at least one between pressure stabilizing cavity and attached chamber
Intercommunicating pore, pressure stabilizing cavity and attached chamber are interconnected by least one intercommunicating pore.
In present pre-ferred embodiments, dividing plate being provided with multiple intercommunicating pore, the lowest point of multiple intercommunicating pores does not exists
In same level.
In present pre-ferred embodiments, pressure stabilizing cavity being also associated with air inlet, air inlet connects electronics
Air throttle, the position of the electronic throttle intercommunicating pore the highest with lowest point in multiple intercommunicating pores is corresponding.
In present pre-ferred embodiments, multiple intercommunicating pores include the first intercommunicating pore, the second intercommunicating pore and third connecting hole, the
Two intercommunicating pores are between the first intercommunicating pore and third connecting hole, and the second intercommunicating pore is positioned at the medium position in attached chamber, and second even
The lowest point of through hole is the highest, and the position of electronic throttle is corresponding with the second intercommunicating pore.
In present pre-ferred embodiments, the lowest point in third connecting hole is minimum, the lowest point of the first intercommunicating pore
Between the first intercommunicating pore and third connecting hole.
In present pre-ferred embodiments, the lowest point in third connecting hole is positioned at the bottom of dividing plate.
In present pre-ferred embodiments, being provided with diaphragm in pressure stabilizing cavity, diaphragm correspondence is positioned at the second intercommunicating pore and the 3rd even
Between through hole.
In present pre-ferred embodiments, pressure stabilizing cavity is arranged between attached chamber and escape pipe, crankcase ventilation pipe joint and carbon
Tank electromagnetic valve pipe joint is divided into the two ends in attached chamber.
In present pre-ferred embodiments, the bearing of trend of crankcase ventilation pipe joint and Valve EGR pipe joint and attached chamber
Length direction parallel.
The embodiment of the present invention also provides for a kind of electromotor, including above-mentioned motor intake manifold.
The embodiment of the present invention provide motor intake manifold, have additional attached chamber, increase waste gas and fuel-steam for
The space of mixing so that it is mixing is more uniformly fully, it is ensured that the waste gas in engine crankcase and the fuel oil in gasoline line steam
The each cylinder of the more uniform entrance of vapour burns, it is ensured that the combustion uniformity of each cylinder, and it can be avoided that cold in crankcase pipeline
Solidifying water flows in electronic throttle, causes electronic throttle to freeze and lost efficacy.
Accompanying drawing explanation
Fig. 1 is the structural representation of motor intake manifold in prior art.
Fig. 2 is the perspective view of motor intake manifold in the embodiment of the present invention.
Fig. 3 is the perspective view of another angle of motor intake manifold in Fig. 2.
Fig. 4 is the decomposition texture schematic diagram of motor intake manifold in Fig. 2.
Detailed description of the invention
By further illustrating the technical approach and effect that the present invention taked by reaching predetermined goal of the invention, below in conjunction with
Accompanying drawing and preferred embodiment, detailed description of the invention, structure, feature and the effect thereof to the present invention, after describing in detail such as.
Refer to Fig. 2 to Fig. 4, the present invention provides a kind of motor intake manifold 200 (hereinafter referred to as " inlet manifold
200 "), pressure stabilizing cavity 20 and the attached chamber 40 that arrange neighbouring with pressure stabilizing cavity 20, pressure stabilizing cavity 20 and attached chamber it are provided with in this inlet manifold 200
40 connections.Specifically, between pressure stabilizing cavity 20 and attached chamber 40, be provided with dividing plate 60, dividing plate 60 be provided with at least one intercommunicating pore 61,63,
65 (in figure, signal has three intercommunicating pores 61,63,65), pressure stabilizing cavity 20 and attached chamber 40 are interconnected by intercommunicating pore 61,63,65.
Wherein, pressure stabilizing cavity 20 connects and has escape pipe 27, pressure stabilizing cavity 20 to be connected with cylinder (not shown) by escape pipe 27,
The quantity of escape pipe 27 and cylinder can be multiple, and (in figure, signal has three to go out to each escape pipe 27 one cylinder of corresponding connection
Trachea 27 and three cylinders)；Being also associated with air inlet 23 on pressure stabilizing cavity 20, pressure stabilizing cavity 20 passes through air inlet 23 with big
Gas connects；Connect on attached chamber 40 and have crankcase ventilation pipe joint 41 and Valve EGR pipe joint 43, crankcase ventilation pipe joint
41 are connected with crankcase (not shown) by pipeline, and Valve EGR pipe joint 43 is connected with canister (not shown) by pipeline.
In the present embodiment, attached chamber 40 is arranged at above pressure stabilizing cavity 20, and escape pipe 27 is arranged at below pressure stabilizing cavity 20, thus surely
Pressure chamber 20 is arranged between attached chamber 40 and escape pipe 27, and crankcase ventilation pipe joint 41 is arranged at the one end in attached chamber 40, canister electricity
Magnet valve pipe joint 43 is arranged at the other end in attached chamber 40, i.e. crankcase ventilation pipe joint 41 and Valve EGR pipe joint 43 and sets up separately
Two ends in attached chamber 40.The bearing of trend of crankcase ventilation pipe joint 41 and Valve EGR pipe joint 43 and the length in attached chamber 40
Direction is parallel.Air inlet 23 is arranged at the lateral of pressure stabilizing cavity 20, and air inlet 23 connects electronic throttle 25, electricity
Sub-air throttle 25 is by bolts assemblies at air inlet 23, and electronic throttle 25 is used for controlling air inlet amount.
Waste gas and condensed water in crankcase enter in attached chamber 40 via pipeline and crankcase ventilation pipe joint 41, in canister
Fuel-steam via pipeline and Valve EGR pipe joint 43 also in attached chamber 40, waste gas and fuel-steam are in attached chamber 40
After mix homogeneously, the intercommunicating pore 61,63,65 by being arranged on dividing plate 60 enters in pressure stabilizing cavity 20.Fresh air is from air inlet
Entering in mouth 23 in pressure stabilizing cavity 20, the waste gas and the fuel-steam gaseous mixture that enter pressure stabilizing cavity 20 from attached chamber 40 enter with from air again
QI KOU 23 enters the further mix homogeneously of fresh air of pressure stabilizing cavity 20, enters in cylinder afterwards and fire from each escape pipe 27
Burn.In the embodiment of the present invention, inlet manifold 200, on the basis of pressure stabilizing cavity 20, sets up attached chamber 40, and attached chamber 40 is neighbouring with pressure stabilizing cavity 20
Arrange and be interconnected, thus increasing waste gas, fuel-steam and the space of fresh air mixing, it is possible to ensureing waste gas and fuel oil
The each cylinder combustion of the more uniform entrance of steam, it is ensured that the combustion uniformity of each cylinder.
The present embodiment connects pressure stabilizing cavity 20 and the stepped distribution of intercommunicating pore 61,63,65 in attached chamber 40, i.e. each connection
The lowest point in hole 61,63,65 is not in same level.Specifically, in the present embodiment, dividing plate 60 is provided with three
Intercommunicating pore 61,63,65, is from left to right followed successively by the first intercommunicating pore the 61, second intercommunicating pore 63 and third connecting hole 65, the second connection
Hole 63 is between the first intercommunicating pore 61 and third connecting hole 65, and the second intercommunicating pore 63 is located substantially at the middle position in attached chamber 40
Put.Wherein, the lowest point of the second intercommunicating pore 63 is the highest, and the lowest point in third connecting hole 65 is minimum, the first intercommunicating pore
The lowest point of 61 is therebetween.Preferably, the lowest point in third connecting hole 63 is positioned at the bottom of dividing plate 60.
The purpose that intercommunicating pore 61,63,65 is designed to stepped distribution is to guide the flowing of condensed water, when in crankcase
Condensed water enter in attached chamber 40 via pipeline and crankcase ventilation pipe joint 41 after, condensed water can from lowest point
Low third connecting hole 65 flows in corresponding cylinder burns, it is to avoid condensation flow makes its inefficacy that freezes to electronic throttle 25,
Thus protect electronic throttle 25.In the present embodiment, electronic throttle 25 is arranged at the centre position of pressure stabilizing cavity 20 and with second
The position of intercommunicating pore 63 is corresponding.In other words, the second intercommunicating pore 63 that the position of electronic throttle 25 is the highest with lowest point
Corresponding, the third connecting hole 65 that condensed water can be minimum from position flows into the cylinder corresponding with position, third connecting hole 65 fires
Burn, it is to avoid condensed water flows to be arranged at the electronic throttle 25 at air inlet 23 from the second intercommunicating pore 63.
In the present embodiment, enter after the waste gas in attached chamber 40 mixes in attached chamber 40 with fuel-steam, then by three companies
Through hole 61,63,65 enters in pressure stabilizing cavity 20, and then uniformly enters each gas in-cylinder combustion.Enter the condensed water in attached chamber 40 then
Flowed in the cylinder corresponding with position, third connecting hole 65 by the third connecting hole 65 that lowest point is minimum and burn；Work as condensation
When water is more, unnecessary condensed water then passes through the first intercommunicating pore 61 and flows into the cylinder corresponding with the first intercommunicating pore 61 position from attached chamber 40
Middle burning, and the position of electronic throttle 25 is corresponding with the second intercommunicating pore 63, but the lowest point of the second intercommunicating pore 63 is
Height, can be prevented effectively from condensation flow to electronic throttle 25.Preferably, pressure stabilizing cavity 20 is internally provided with diaphragm 21, diaphragm 21
Correspondence is between the second intercommunicating pore 63 and third connecting hole 65 and stops the condensation entering pressure stabilizing cavity 20 from third connecting hole 65
Current direction electronic throttle 25, makes condensed water flow directly in the cylinder corresponding with position, third connecting hole 65 and burns.
The embodiment of the present invention also provides for a kind of electromotor, and this electromotor includes above-mentioned motor intake manifold 200.
The motor intake manifold 200 that the embodiment of the present invention provides, has additional attached chamber 40, attached chamber on the basis of pressure stabilizing cavity 20
40 neighbouring with pressure stabilizing cavity 20 arrange and are interconnected, thus increase waste gas and fuel-steam carries out the space that mixes so that it is mixed
Close more uniformly fully, it is ensured that the waste gas in engine crankcase and the more uniform entrance of the fuel-steam in gasoline line are each
Cylinder combustion, it is ensured that the combustion uniformity of each cylinder, and connect the intercommunicating pore 61 between attached chamber 40 and pressure stabilizing cavity 20,
63,65 burning cylinder can be flowed into directional guide condensed water from particular path, it is to avoid the condensation in crankcase pipeline
Water flows in electronic throttle 25, causes electronic throttle 25 to freeze and lost efficacy.
In this article, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, removes
Comprise those listed key elements, but also other key elements being not expressly set out can be comprised.
In this article, the involved noun of locality such as forward and backward, upper and lower is with during in accompanying drawing, parts are positioned at figure and zero
Part position each other defines, and is intended merely to the clear and convenient of expression technology scheme.Should be appreciated that the described noun of locality
Use should not limit the scope that the application is claimed.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. a motor intake manifold (200), it is characterised in that described motor intake manifold is provided with pressure stabilizing cavity in (200)
(20) and with this pressure stabilizing cavity (20) it is interconnected adjacent to the attached chamber (40) arranged, described pressure stabilizing cavity (20) and described attached chamber (40),
Described pressure stabilizing cavity (20) connects escape pipe (27), and described escape pipe (27) connects cylinder, and described attached chamber (40) connects song
Crankcase ventilation pipe joint (41) and Valve EGR pipe joint (43), arranged between described pressure stabilizing cavity (20) and described attached chamber (40)
There is dividing plate (60), described dividing plate (60) is provided with at least one intercommunicating pore, described pressure stabilizing cavity (20) and described attached chamber (40) logical
Cross at least one intercommunicating pore described to be interconnected.
2. motor intake manifold (200) as claimed in claim 1, it is characterised in that be provided with many on described dividing plate (60)
Individual described intercommunicating pore, the lowest point of multiple described intercommunicating pores is not in same level.
3. motor intake manifold (200) as claimed in claim 2, it is characterised in that described pressure stabilizing cavity is also connected with on (20)
Having air inlet (23), the upper connection of described air inlet (23) has electronic throttle (25), described electronic throttle (25)
The position intercommunicating pore the highest with lowest point in multiple described intercommunicating pores corresponding.
4. motor intake manifold (200) as claimed in claim 3, it is characterised in that multiple described intercommunicating pores include first
Intercommunicating pore (61), the second intercommunicating pore (63) and third connecting hole (65), described second intercommunicating pore (63) is positioned at described first connection
Between hole (61) and described third connecting hole (65), and described second intercommunicating pore (63) is positioned at the middle position of described attached chamber (40)
Putting, the lowest point of described second intercommunicating pore (63) is the highest, and the position of described electronic throttle (25) connects with described second
Hole (63) is corresponding.
5. motor intake manifold (200) as claimed in claim 4, it is characterised in that described third connecting hole (65) is
Low dot location is minimum, and the lowest point of described first intercommunicating pore (61) is between described first intercommunicating pore (61) with the described 3rd even
Between through hole (65).
6. motor intake manifold (200) as claimed in claim 5, it is characterised in that described third connecting hole (65) is
Low dot location is positioned at the bottom of described dividing plate (60).
7. the motor intake manifold (200) as described in claim 4-6 any one, it is characterised in that described pressure stabilizing cavity
(20) being provided with diaphragm (21) in, described diaphragm (21) correspondence is positioned at described second intercommunicating pore (63) and described third connecting hole
(65) between.
8. motor intake manifold (200) as claimed in claim 1, it is characterised in that described pressure stabilizing cavity (20) is arranged at institute
State between attached chamber (40) and described escape pipe (27), described crankcase ventilation pipe joint (41) and described Valve EGR pipe joint
(43) two ends of described attached chamber (40) it are divided into.
9. motor intake manifold (200) as claimed in claim 8, it is characterised in that described crankcase ventilation pipe joint
(41) parallel with the length direction of described attached chamber (40) with the bearing of trend of described Valve EGR pipe joint (43).
10. an electromotor, it is characterised in that include the motor intake manifold as described in any one of claim 1 to 9
(200)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610791052.4A CN106150793B (en) | 2016-08-31 | 2016-08-31 | Motor intake manifold and engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610791052.4A CN106150793B (en) | 2016-08-31 | 2016-08-31 | Motor intake manifold and engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106150793A true CN106150793A (en) | 2016-11-23 |
| CN106150793B CN106150793B (en) | 2018-11-23 |
Family
ID=57345366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610791052.4A Active CN106150793B (en) | 2016-08-31 | 2016-08-31 | Motor intake manifold and engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106150793B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701340A (en) * | 2017-10-31 | 2018-02-16 | 宝鸡吉利发动机有限公司 | Air inlet device for automobile engine, engine system and automobile |
| CN108691703A (en) * | 2017-04-06 | 2018-10-23 | 现代自动车株式会社 | Inlet manifold and engine system |
| CN114645809A (en) * | 2021-05-25 | 2022-06-21 | 长城汽车股份有限公司 | Throttle valve icing prevention structure, control method and vehicle |
| WO2023093114A1 (en) * | 2021-11-26 | 2023-06-01 | 广州汽车集团股份有限公司 | Air intake device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08193546A (en) * | 1995-01-13 | 1996-07-30 | Yamaha Motor Co Ltd | Intake system of multicylinder engine |
| US7131416B2 (en) * | 2004-07-22 | 2006-11-07 | Nissan Motor Co., Ltd. | Engine air intake device |
| CN201826992U (en) * | 2010-10-13 | 2011-05-11 | 长城汽车股份有限公司 | Engine intake manifold |
| CN202628335U (en) * | 2012-04-27 | 2012-12-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile engine inlet manifold |
| CN203627032U (en) * | 2013-11-28 | 2014-06-04 | 广州汽车集团股份有限公司 | Engine intake manifold and engine |
| CN104675584A (en) * | 2013-11-28 | 2015-06-03 | 广州汽车集团股份有限公司 | Engine intake manifold and engine |
| JP2016094841A (en) * | 2014-11-12 | 2016-05-26 | 愛三工業株式会社 | Intake manifold |
-
2016
- 2016-08-31 CN CN201610791052.4A patent/CN106150793B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08193546A (en) * | 1995-01-13 | 1996-07-30 | Yamaha Motor Co Ltd | Intake system of multicylinder engine |
| US7131416B2 (en) * | 2004-07-22 | 2006-11-07 | Nissan Motor Co., Ltd. | Engine air intake device |
| CN201826992U (en) * | 2010-10-13 | 2011-05-11 | 长城汽车股份有限公司 | Engine intake manifold |
| CN202628335U (en) * | 2012-04-27 | 2012-12-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile engine inlet manifold |
| CN203627032U (en) * | 2013-11-28 | 2014-06-04 | 广州汽车集团股份有限公司 | Engine intake manifold and engine |
| CN104675584A (en) * | 2013-11-28 | 2015-06-03 | 广州汽车集团股份有限公司 | Engine intake manifold and engine |
| JP2016094841A (en) * | 2014-11-12 | 2016-05-26 | 愛三工業株式会社 | Intake manifold |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691703A (en) * | 2017-04-06 | 2018-10-23 | 现代自动车株式会社 | Inlet manifold and engine system |
| CN108691703B (en) * | 2017-04-06 | 2021-05-25 | 现代自动车株式会社 | Intake manifold and engine system |
| CN107701340A (en) * | 2017-10-31 | 2018-02-16 | 宝鸡吉利发动机有限公司 | Air inlet device for automobile engine, engine system and automobile |
| CN114645809A (en) * | 2021-05-25 | 2022-06-21 | 长城汽车股份有限公司 | Throttle valve icing prevention structure, control method and vehicle |
| WO2023093114A1 (en) * | 2021-11-26 | 2023-06-01 | 广州汽车集团股份有限公司 | Air intake device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106150793B (en) | 2018-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106150793A (en) | Motor intake manifold and electromotor | |
| CN206530418U (en) | EGR valve and engine EGR system for engine EGR system | |
| US8967127B2 (en) | Intake apparatus for internal combustion engine | |
| CN204493018U (en) | A kind of gas recirculation system and automobile | |
| CN203476553U (en) | Air inlet manifold structure | |
| CN113606068B (en) | Air intake manifold, air intake system and car | |
| CN213360212U (en) | Anti-icing structure of crankcase ventilation system, engine and vehicle | |
| CN206054143U (en) | Motor intake manifold and electromotor | |
| CN209855894U (en) | Exhaust manifold of electric control EGR diesel engine | |
| CN209293933U (en) | A kind of annular EGR mixer of engine | |
| CN102536547A (en) | Engine intake manifold with exhaust gas recirculation (EGR) exhaust gas distribution structure | |
| CN203627032U (en) | Engine intake manifold and engine | |
| CN202991189U (en) | Pressure balancing system for supercharged petrol engine crankcase | |
| CN215486319U (en) | Air intake manifold, air intake system and car | |
| CN205330827U (en) | Gas and EGR mix directly system of spouting | |
| CN207194993U (en) | The multi-functional resonator of gas handling system | |
| CN209308866U (en) | A kind of new inlet manifold assembly | |
| Roth et al. | Condensing LPL EGR Mixer with Mid-Pressure Loop | |
| CN205805782U (en) | A kind of split type inlet manifold with interior mixed function | |
| CN220487690U (en) | Engine crankcase ventilation system, engine and vehicle | |
| CN205277533U (en) | Ventilation system for automobile crankcase | |
| CN101994618A (en) | Intake manifold advanced in uniform distributing of PCV gas | |
| CN206522202U (en) | A kind of ERG with by-passing valve | |
| CN111636949A (en) | Closed crankcase ventilation system of heavy engine system and heavy engine system | |
| CN205025656U (en) | Air intake manifold subassembly, exhaust gas recirculation system, engine assembly and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |