JPH0999746A - Air taking-in device for internal combustion engine - Google Patents
Air taking-in device for internal combustion engineInfo
- Publication number
- JPH0999746A JPH0999746A JP27981995A JP27981995A JPH0999746A JP H0999746 A JPH0999746 A JP H0999746A JP 27981995 A JP27981995 A JP 27981995A JP 27981995 A JP27981995 A JP 27981995A JP H0999746 A JPH0999746 A JP H0999746A
- Authority
- JP
- Japan
- Prior art keywords
- air
- hole
- fender
- apron
- guide member
- 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
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、低温の空気を吸気
可能にした内燃機関の空気取り入れ装置に関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air intake device for an internal combustion engine capable of inhaling low temperature air.
【０００２】[0002]
【従来の技術】内燃機関の空気取り入れ装置において、
エンジンルーム内にエアクリーナが設置されているもの
にあっては、ヘッドランプ後方のラジェータサポートに
開設されている穴から流入する空気をエアダクトを介し
てエアクリーナに取り入れ、これをエンジンが吸気して
いる。2. Description of the Related Art In an air intake device for an internal combustion engine,
In the case where the air cleaner is installed in the engine room, the air that flows in from the hole formed in the radiator support behind the headlamp is taken into the air cleaner through the air duct, and the engine inhales this.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、ヘッド
ランプ後方のラジェータサポートに開設されている穴か
ら流入する空気は、エンジン熱よって高温になっている
エンジンルーム内の空気と混合して温度上昇し、エアク
リーナには高温空気が取り入れられ、エンジンには高温
の空気を吸気させることになり、エンジン性能に影響を
及ぼしている。However, the air flowing in from the hole formed in the radiator support at the rear of the headlamp mixes with the air in the engine room, which is hot due to the heat of the engine, and rises in temperature. High-temperature air is introduced into the air cleaner, and high-temperature air is sucked into the engine, which affects engine performance.
【０００４】本発明の目的は、低温の空気をエアクリー
ナに取り入れ可能とし、吸気温度を低くしてエンジン性
能を向上することである。It is an object of the present invention to allow low temperature air to be taken into the air cleaner and lower the intake temperature to improve engine performance.
【０００５】[0005]
【課題を解決するための手段】上記の目的を達成するた
めの本発明の構成要旨は、エアクリーナに外気を取り入
れるエアダクトをエプロンに開設した穴を貫通してフェ
ンダー内に配置し、ヘッドランプ後方のラジェータサポ
ートに開設されている穴から流入する空気を前記エプロ
ンに開設したエアダクトが貫通している穴に誘導する導
風部材を備えたことを特徴とするものである。The object of the present invention to achieve the above object is to arrange an air duct for taking in outside air into an air cleaner into a fender by penetrating a hole formed in an apron. An air guide member for guiding the air flowing in from the hole formed in the radiator support to the hole through which the air duct opened in the apron is provided.
【０００６】[0006]
【発明の実施の形態】以下本発明の実施の形態を図面に
基づいて説明する。図１及び図２において、１はエアク
リーナ、２は前記エアクリーナ１に外気を取り入れるエ
アダクトである。このエアダクト２はエプロン３に開設
した穴４を貫通してフェンダー５内に配置し、エアダク
ト２の開口端２ａがフェンダー５内に位置している。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. In FIGS. 1 and 2, 1 is an air cleaner, and 2 is an air duct for taking in outside air into the air cleaner 1. The air duct 2 penetrates through a hole 4 formed in the apron 3 and is arranged inside the fender 5, and the open end 2 a of the air duct 2 is located inside the fender 5.
【０００７】６はヘッドランプであり、このヘッドラン
プ６の後方にはラジェータサポート７があり、このラジ
ェータサポート７には前記ヘッドランプ６の後方で穴８
が開設されている。Reference numeral 6 is a headlamp, and a radiator support 7 is provided behind the headlamp 6, and a hole 8 is provided behind the headlamp 6 in the radiator support 7.
Has been established.
【０００８】前記ラジェータサポート７に開設されてい
る穴８から流入する空気を前記エプロン３に開設したエ
アダクト２が貫通している穴４に誘導する導風部材９を
設けたものである。The air guide member 9 is provided for guiding the air flowing in through the hole 8 formed in the radiator support 7 to the hole 4 through which the air duct 2 formed in the apron 3 penetrates.
【０００９】本発明は上記の通りの構造であるから、ラ
ジェータサポート７に開設されているヘッドランプ６の
後方で穴８からエンジンルーム内に流入する空気は導風
部材９によって直ちにエプロン３に開設したエアダクト
２が貫通している穴４に誘導してフェンダー５内に流入
させる。Since the present invention has the above-mentioned structure, the air flowing into the engine room from the hole 8 behind the headlamp 6 provided in the radiator support 7 is immediately opened in the apron 3 by the air guide member 9. The air duct 2 is guided to the hole 4 through which the air duct 2 penetrates and flows into the fender 5.
【００１０】これにより、エアダクト２が吸い込む空気
はエプロン３によってエンジンルームと区画され、導風
部材９によってエンジンルーム内の高温空気と混合する
ことなく誘導されたフェンダー５内の低温空気を吸い込
むことになる。As a result, the air sucked by the air duct 2 is separated from the engine room by the apron 3, and the low-temperature air in the fender 5 which is guided by the air guide member 9 without being mixed with the hot air in the engine room is sucked in. Become.
【００１１】従って、エンジンに供給する吸気を低くす
ることができエンジン性能の向上を図ることができる。Therefore, the intake air supplied to the engine can be lowered and the engine performance can be improved.
【００１２】前記導風部材９は図２及び図３で示す導風
部材９ａのように、縦，横ビード１０を設けて面剛性を
持たせ、上下部位に取付け穴１１，１２を設けたボック
ス形状に成形したものであり、下方の取付け穴１２はピ
ン等に圧入し、上方の取付け穴１１はビス等で締め付け
して固定する。Like the air guide member 9a shown in FIGS. 2 and 3, the air guide member 9 is provided with vertical and horizontal beads 10 to provide surface rigidity, and a box provided with mounting holes 11 and 12 at upper and lower portions. The lower mounting hole 12 is press-fitted into a pin or the like, and the upper mounting hole 11 is fixed by tightening with a screw or the like.
【００１３】また、前記導風部材９は図２で示す導風部
材９ｂのように、板状のものをラジェータサポート７に
開設されているヘッドランプ６の後方の穴８から流入す
る空気を前記エプロン３に開設したエアダクト２が貫通
している穴４に誘導するよう配置してもよい。The air guide member 9 is a plate-like member, like the air guide member 9b shown in FIG. 2, and has a structure in which the air flowing in from the rear hole 8 of the headlamp 6 provided in the radiator support 7 is introduced. You may arrange so that the air duct 2 opened in the apron 3 may be guided to the hole 4 which penetrates.
【００１４】[0014]
【発明の効果】以上のように本発明によると、エプロン
によってエンジンルームと区画されたフェンダー内にエ
アダクトの開口端を臨ませ、ラジェータサポートに開設
されているヘッドランプの後方の穴から流入する空気を
導風部材によってエンジンルーム内の高温空気と混合す
ることなく直ちにフェンダー内に誘導するようにした構
成であるから、エンジンに供給する吸気の温度を低くす
ることができエンジン性能の向上を図ることができる利
点を有している。As described above, according to the present invention, the air flowing in from the rear hole of the headlamp provided in the radiator support is made so that the opening end of the air duct faces the inside of the fender which is partitioned from the engine room by the apron. The air guide member immediately guides the air into the fender without mixing it with the hot air in the engine room, so the temperature of the intake air supplied to the engine can be lowered and the engine performance can be improved. It has the advantage that
【図１】本発明の断面図FIG. 1 is a sectional view of the present invention.
【図２】本発明の要部拡大断面図FIG. 2 is an enlarged sectional view of a main part of the present invention.
【図３】導風部材の斜視図FIG. 3 is a perspective view of a wind guide member.
１ エアクリーナ ２ エアダクト ３ エプロン ４ 穴 ５ フェンダー ６ ヘッドランプ ７ ラジェータサポート ８ 穴 ９ 導風部材 ９ａ 導風部材 ９ｂ 導風部材 1 Air Cleaner 2 Air Duct 3 Apron 4 Hole 5 Fender 6 Head Lamp 7 Radiator Support 8 Hole 9 Air Guide Member 9a Air Guide Member 9b Air Guide Member
Claims (1)
クトをエプロンに開設した穴を貫通してフェンダー内に
配置し、ヘッドランプ後方のラジェータサポートに開設
されている穴から流入する空気を前記エプロンに開設し
たエアダクトが貫通している穴に誘導する導風部材を備
えたことを特徴とする内燃機関の空気取り入れ装置。1. An air duct in which an air duct for taking in outside air to an air cleaner is arranged in a fender by penetrating a hole formed in an apron, and air flowing in from a hole formed in a radiator support behind a headlamp is opened in the apron. An air intake device for an internal combustion engine, comprising: an air guide member that guides a hole through which the air flows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27981995A JPH0999746A (en) | 1995-10-04 | 1995-10-04 | Air taking-in device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27981995A JPH0999746A (en) | 1995-10-04 | 1995-10-04 | Air taking-in device for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0999746A true JPH0999746A (en) | 1997-04-15 |
Family
ID=17616363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27981995A Pending JPH0999746A (en) | 1995-10-04 | 1995-10-04 | Air taking-in device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0999746A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6698539B2 (en) * | 2002-04-09 | 2004-03-02 | Almarv, Llc | Intake apparatus for feeding air to engine compartment |
| JP2006044572A (en) * | 2004-08-06 | 2006-02-16 | Toyota Motor Corp | Intake system cooling structure |
| JP2006327371A (en) * | 2005-05-25 | 2006-12-07 | Honda Motor Co Ltd | Air intake structure of automobile |
-
1995
- 1995-10-04 JP JP27981995A patent/JPH0999746A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6698539B2 (en) * | 2002-04-09 | 2004-03-02 | Almarv, Llc | Intake apparatus for feeding air to engine compartment |
| JP2006044572A (en) * | 2004-08-06 | 2006-02-16 | Toyota Motor Corp | Intake system cooling structure |
| JP2006327371A (en) * | 2005-05-25 | 2006-12-07 | Honda Motor Co Ltd | Air intake structure of automobile |
| JP4563869B2 (en) * | 2005-05-25 | 2010-10-13 | 本田技研工業株式会社 | Automobile intake structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20031027 |
|
| A072 | Dismissal of procedure |
Effective date: 20031224 Free format text: JAPANESE INTERMEDIATE CODE: A073 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20031225 |
|
| A521 | Written amendment |
Effective date: 20040202 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20040713 |