CN101922386A - Air cleaner box and Motor Vehicle with air cleaner box - Google Patents
Air cleaner box and Motor Vehicle with air cleaner box Download PDFInfo
- Publication number
- CN101922386A CN101922386A CN 201010270129 CN201010270129A CN101922386A CN 101922386 A CN101922386 A CN 101922386A CN 201010270129 CN201010270129 CN 201010270129 CN 201010270129 A CN201010270129 A CN 201010270129A CN 101922386 A CN101922386 A CN 101922386A
- Authority
- CN
- China
- Prior art keywords
- air
- cleaner box
- air cleaner
- motor vehicle
- another hole
- 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
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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
- F02M35/02—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
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- 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
- F02M35/0201—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof
- F02M35/0202—Manufacturing or assembling; Materials for air cleaner housings
- F02M35/0203—Manufacturing or assembling; Materials for air cleaner housings by using clamps, catches, locks or the like, e.g. for disposable plug-in filter cartridges
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to a kind of air cleaner box (24,24 '), this air cleaner box also has another hole (36) except that common former air inlet and clean air outlet, and this another hole is on the upside based on its predetermined mounting point in Motor Vehicle.Therefore former air can additionally enter and avoid the pressure loss by this another hole.Live pollutant for interception, described another hole is by extending upward the outer part (40 that leaves; 44) define.When in the distance between the inboard (14) of the upper end portion (42) of described outer part and Motor Vehicle (100,100 ') engine hoods (12) being 15mm during, help former air and enter by described another hole (36) to 50mm.
Description
Technical field
The present invention relates to a kind of air cleaner box.The present invention relates to the application of this air cleaner box in Motor Vehicle: Motor Vehicle has motor, and fuel utilizes airborne oxygen in the motor internal combustion.Therefore must be constantly to the motor input air.This air must filter, so that do not pollute motor.Air-strainer is arranged in the air cleaner box for this reason.Air-strainer remains in the housing and with its inner space and is divided into former air side and clean air side.On former air side, be formed with the air inlet of housing, thereby make this air can enter former air side.On clean air side, be provided with air outlet slit, purify air and to discharge from clean air side thereby make.Air enters clean air side through air-strainer from former air side and also at this moment is purified.
Background technique
Be known in this air cleaner box and be provided with the hole, so that the inflow noise of designed engines on request.This based on reason be that sound is discharged by this hole from the former air side of the inner space of air cleaner box.Therefore the hole is designed so that sound forms as far as possible on request.
DE 10 2,007 026 416 A1 have illustrated a kind of air cleaner box with this hole, and its aperture can be passed through the radially stepless adjustment of locking device.One pipeline section points to Motor Vehicle passenger cabin's direction from the hole.Therefore this hole is located on the side of air cleaner box.
In the vehicle of band ceiling, the configuration aspects of load-carrying vehicle or car just, the research staff is devoted to save the space all the time, because Motor Vehicle wants compact structure also meanwhile light as far as possible.Therewith explicitly, wish to reduce to be used for cross section to the device of air cleaner box input air.Being used to provides the corresponding pipeline system of former air trip segment to extend as might also answering intricately, particularly wishes not use rectilinear or rectilinear basically pipe.
But this structure causes the pressure loss on the intake stroke section to increase.Usually use turbosupercharger to come to provide air as motor.If the pressure loss occurs in the intake stroke section, turbosupercharger must compensate it so, that is with higher turbo charger speed work, so higher compressor exit temperature also occurs.Requirement to turbocharger pressure side upward pressure hose material increases to some extent thus.
Under strong negative pressure, the danger that air carries material increases.If suck more dust, then can shorten the replacing interval of air filtering device.If suck water, snow or ice, then can be, for example particularly the air-quantity measuring meter has a negative impact to a lot of devices, that is to say it is measured that is the validity of working method has a negative impact.
Summary of the invention
The objective of the invention is to, a kind of approach that how to realize this structure in Motor Vehicle is provided, wherein need not to import former air by the pipeline that extends small bore and/or complicated for eliminating under the situation about too much spending by the consequence that the pressure loss caused that in the intake stroke section, occurs.
This purpose is achieved by a kind of Motor Vehicle that has the air cleaner box of claim 1 feature and have claim 6 feature.
Air cleaner box has another hole in the housing, and this another hole is formed on the upside of this air cleaner box based on the predetermined mounting point of air cleaner box.This another hole is used for guaranteeing that by its shape, size air additionally enters in the housing on former air side.Importantly, described another hole is defined by outer part, and this outer part extends upward based on the predetermined mounting point of air cleaner box and leaves.
By air is additionally entered in the housing, reduced the pressure loss in the intake stroke section.So exhaust turbine supercharger can slow-speed of revolution work, therefore improved working life.Compressor exit temperature is lower, thereby can use more cheap pression hose material.Because the less pressure loss, less dust, water, snow and ice are inhaled into, thereby the intake stroke section need not to take the ancillary method of high cost.
Outer part on described another hole guarantees that also material such as dust, water, snow and ice etc. do not enter in the air cleaner box via this another hole.At this, the present invention is in this respect based on this understanding, and promptly this class material enters from the front side of Motor Vehicle and moves along the housing of air cleaner box outside.So outer part guarantees to stop such material.
Described another hole also can be designed greatly especially owing to outer part, thereby the air of appreciable amount can be entered.Described another hole can be at 30mm between the 60mm in the length on the bearing of trend, and for example being designed to diameter is that 30mm is to the circle between the 60mm.This another big hole is novel in the field of air cleaner box, if particularly that works makes air directly enter in the housing for this another hole such as present plan, if just do not use again the element in partially enclosed described another hole, but keep described another hole to open wide.
Outer part can be configured to wing plate (Steg) very simply, and this wing plate surrounds described another hole fully, for example vertically or at least leaves from other flat basically upsides extensions of housing with 80 ° to 100 ° angle.The height of this wing plate is 8mm between the 20mm, particularly 10mm is proved to be favourable between the 15mm.So outer part is enough firm and can stop as materials such as dust and water.
Outer part can constitute like this according to particular form, make that described outer part prevents turbulent flow when air enters in the housing on former air side: outer part can upwards broaden based on the predetermined mounting point of air cleaner box, just wide than described another hole, wherein, U-shaped shape/tubaeform (Tulpenform) or optional funnel shape are favourable.Additionally or alternatively, outer part also can---with the form of pipe---extend into a part in the housing very darkly, wherein, and for avoiding turbulent flow occurring advantageously, outer part also inwardly broadens, and wherein U-shaped shape or funnel shape are favourable once more.
In one aspect of the invention, at Motor Vehicle, promptly use in load-carrying vehicle or car according to air cleaner box of the present invention, the outlet of air cleaner box just is used for carrying air to motor.
Motor and air cleaner box are located in the engine compartment usually, and this engine compartment is sealed by engine hood usually.Fact proved advantageously, have between the upper end portion of the inboard of engine hood and air cleaner box outer part 15mm between the 50mm, preferably at 20mm to the distance between the 30mm.So, enter air in the engine compartment flow through like this between engine hood and the air cleaner box, the gap between engine hood and the outer part particularly, make that helping this air enters in the former air side by described another hole.
Description of drawings
With reference to the accompanying drawings the preferred embodiment of the present invention is described.Wherein:
Fig. 1 illustrates the Motor Vehicle that has according to the air cleaner box of the present invention's first form of implementation with the section of laterally cutting Motor Vehicle open; And
Fig. 2 illustrates the corresponding section that has according to the air cleaner box of the present invention's second form of implementation.
Embodiment
Fig. 1 illustrates whole Motor Vehicle with 100 marks with part section.This section cuts and illustrates the engine compartment 10 that is sealed by engine hood 12 open along the Motor Vehicle transversal line on the Motor Vehicle front side, one engine interior liner plate 14 points to engine compartment 10 and carries a Sealing 16 from engine hood 12, and sealing part 16 is responsible for canned motor cabin 10 together with another Sealing 18 on the bodywork component 20 of Motor Vehicle 100.On the bottom side, can see suspension strut top mounting 22, the spring (not shown in this accompanying drawing) of Motor Vehicle traveling mechanism is arranged in these suspension strut top mounting 22 upper supports.
In engine compartment 10, be formed with whole air cleaner box with 24 marks.Real air-strainer 26 is in this air cleaner box, and air-strainer 26 is surrounded by housing 28.The inner space of housing 28 is divided into former air side 30 and clean air side 32 by air-strainer 26.Air enters in the former air side 30 by the inlet of can't see among Fig. 1 in a manner known way.At first guide air to leave air-strainer 26 by guide plate 34, so that the water-wet that air-strainer 26 can not carried by air.Air passes air-strainer 26 and enters clean air side 32 after filtering then.Be formed with same in the figure unshowned air outlet slit there, this air outlet slit leads to the same in the figure unshowned motor of Motor Vehicle 100.
On the upside of air-strainer 24, be provided with a hole 36, the diameter in this hole at 30mm between the 60mm.This hole is formed in the shell body wall 38 of air cleaner box 24 and by wing plate 40 and defines.Hole 36 is circular, thereby wing plate 40 surrounds this hole circularly.Except the former air that enters via the inlet that can provide usually, also have other former air to enter in the air cleaner box 24 by hole 36.Prevent thus towards clean air side 30 and therefore last strong pressure and fall, and the turbosupercharger that may exist needn't be with too high rotary speed working towards motor.By wing plate 40 prevented from Motor Vehicle the front side, just perpendicular to the drawing plane motion of Fig. 1 and enter water in the engine compartment by hole 36; Wing plate 40 has been tackled this water.Therefore prevent that air-strainer 26 from making moist and be subjected to other pollutions.
The height h of wing plate is 10mm.Inner liner plate 14 is about 30mm apart from d from the upper limb 42 of wing plate to engine hood.Under the situation of such chosen distance d, guarantee between engine hood 12 and the air cleaner box 24 air flows to take place, help former air thus and enter by hole 36.
Of the present invention have air cleaner box 24 ' Motor Vehicle 100 ' a kind of optional form of implementation in, in other respects with Fig. 1 in the situation of parts same design under, be provided with the U-shaped that points to the inner liner plate of engine hood/tubaeform (
) outer teat (Aufsatz) 44 be as the outer part in hole 36, teat (Einsatz) 46 is corresponding with teat outside this U-shaped in the U-shaped one corresponding, point to its former air side 30 in the inner space of housing 28.By the U-shaped shape of outer teat 44 and interior teat 46, helping former air does not have and flows in the former air side 30 turbulently.The present invention among Fig. 2 also can only have the U-shaped shape on a side, that is only comprises outer teat 44 or only comprise interior teat 46.
The outer part with air cleaner box 24 wing plates 40 among Fig. 1 is advantageously integrally formed with shell body wall 38, and for example whole parts are made by injection molding and forming technology.Equally, the air cleaner box among Fig. 2 24 ' also can so design.Can be provided with screw thread alternatively, so as the circular wing plate 40 that is threaded (in the air cleaner box 24 of Fig. 1) or be threaded have outside the parts of teat 44 and interior teat 46, outer teat 44 and interior teat 46 sometimes individually also are threaded.The air cleaner box 24 of Fig. 2 ' in, wing plate is configured to the type of the wing plate 40 of the air cleaner box 24 among Fig. 1, outer teat 44 is threaded on this wing plate; Perhaps outer teat 44 has internal thread, so that teat 46 in being threaded; Perhaps these parts 44 and/or 46 and this wing plate clamping.
By air cleaner box 24 and 24 ' interior described another hole 36, prevent that the air cleaner box internal pressure is low excessively.Unshowned those air enter the hole and structurally can be designed so that properly to be responsible for being used for pressure when not having described another hole 36 and to fall in the accompanying drawing then.Therefore the designer for Motor Vehicle provides bigger design freedom.
Claims (7)
1. air cleaner box (24,24 '), be used for Motor Vehicle (100 especially for filtration, 100 ') air of motor, this air cleaner box has housing (28), the inner space of this housing is divided into former air side (30) and clean air side (32) by an air-strainer (26), wherein, described housing (28) has and is used for the outlet that enters the inlet of described former air side (30) and be used for discharging from described clean air side (32) for air for air, this air cleaner box also has another hole (36) in described housing (28), this another hole is based on described air cleaner box (24,24 ') predetermined mounting point be formed on the upside of described air cleaner box, this another hole is configured to guarantee that the air that adds enters in the described housing in described former air side, wherein, described another hole (36) is by outer part (40; 44) define, this outer part extends upward from described housing (28) based on the described predetermined mounting point of described air cleaner box (24,24 ') and leaves.
2. by the described air cleaner box of claim 1 (24,24 '), wherein, described another hole is circular, has 30mm to the diameter between the 60mm.
3. by claim 1 or 2 described air cleaner box (24), wherein, described outer part (40) has wing plate (40).
4. by the described air cleaner box of claim 3 (24), wherein, the height of described wing plate be 8mm between the 20mm, preferably at 10mm between the 15mm.
5. by one of aforementioned claim described air cleaner box (24 '), wherein, described outer part (44,46) based on the described predetermined mounting point of described air cleaner box upwards broaden, particularly U-shaped or funnel shape broaden and/or extend in the described housing and inwardly broaden, particularly U-shaped (46) or funnel shape broaden.
6. a Motor Vehicle (100,100 '), have in the engine compartment (10) motor and described engine compartment (10) in, press one of aforementioned claim described air cleaner box, wherein, can carry air to described motor by the outlet of described air cleaner box (24,24 ').
7. by the described Motor Vehicle of claim 6, this Motor Vehicle has the engine hood (12) that is used to seal described engine compartment (10), wherein, distance (d) between the upper end portion (42) of the outer part (40) of the inboard (14) of described engine hood (12) and described air cleaner box (24,24 ') at 15mm between the 50mm, preferably at 20mm between the 30mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009021452.6 | 2009-05-15 | ||
| DE102009021452A DE102009021452A1 (en) | 2009-05-15 | 2009-05-15 | Housing for air filter utilized for filtering air from internal combustion engine of motor vehicle e.g. lorry, has opening that is delimited by enclosure, which upwardly extends away from housing part related to installation position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101922386A true CN101922386A (en) | 2010-12-22 |
| CN101922386B CN101922386B (en) | 2012-08-29 |
Family
ID=43049061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102701296A Expired - Fee Related CN101922386B (en) | 2009-05-15 | 2010-05-14 | Air filter box and vehicle therewith |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101922386B (en) |
| DE (1) | DE102009021452A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716442A (en) * | 2017-04-12 | 2018-10-30 | 通用汽车环球科技运作有限责任公司 | The gas handling system of passive management hood and the feeding of pressurising room with the pollutant characteristics of management in parallel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04175459A (en) * | 1990-11-08 | 1992-06-23 | Suzuki Motor Corp | Air cleaner for motorcycle |
| CN1737359A (en) * | 2004-08-19 | 2006-02-22 | 光阳工业股份有限公司 | Air filter device for engine |
| US7210547B2 (en) * | 2004-03-08 | 2007-05-01 | Suzuki Kabushiki Kaisha | Straddle-type vehicle |
| CN201092911Y (en) * | 2007-06-30 | 2008-07-30 | 重庆建设摩托车股份有限公司 | Air filter |
| WO2008093207A1 (en) * | 2007-01-29 | 2008-08-07 | Toyota Jidosha Kabushiki Kaisha | Intake system for vehicle internal combustion engine |
| CN201228601Y (en) * | 2008-07-03 | 2009-04-29 | 王志强 | Oil/steam dual-purpose air filter box |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4175459B2 (en) * | 2002-09-27 | 2008-11-05 | パイオニア株式会社 | Partition wall forming method for plasma display panel |
| DE102007020454B4 (en) | 2007-04-27 | 2018-01-04 | Audi Ag | Air filter for an internal combustion engine |
| DE102007026416B4 (en) | 2007-06-06 | 2014-09-04 | Audi Ag | Device for influencing the intake noise of an internal combustion engine |
-
2009
- 2009-05-15 DE DE102009021452A patent/DE102009021452A1/en not_active Withdrawn
-
2010
- 2010-05-14 CN CN2010102701296A patent/CN101922386B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04175459A (en) * | 1990-11-08 | 1992-06-23 | Suzuki Motor Corp | Air cleaner for motorcycle |
| US7210547B2 (en) * | 2004-03-08 | 2007-05-01 | Suzuki Kabushiki Kaisha | Straddle-type vehicle |
| CN1737359A (en) * | 2004-08-19 | 2006-02-22 | 光阳工业股份有限公司 | Air filter device for engine |
| WO2008093207A1 (en) * | 2007-01-29 | 2008-08-07 | Toyota Jidosha Kabushiki Kaisha | Intake system for vehicle internal combustion engine |
| CN201092911Y (en) * | 2007-06-30 | 2008-07-30 | 重庆建设摩托车股份有限公司 | Air filter |
| CN201228601Y (en) * | 2008-07-03 | 2009-04-29 | 王志强 | Oil/steam dual-purpose air filter box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716442A (en) * | 2017-04-12 | 2018-10-30 | 通用汽车环球科技运作有限责任公司 | The gas handling system of passive management hood and the feeding of pressurising room with the pollutant characteristics of management in parallel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101922386B (en) | 2012-08-29 |
| DE102009021452A1 (en) | 2010-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |