JPS60189632A - Air intake device for air cleaner - Google Patents

Air intake device for air cleaner

Info

Publication number
JPS60189632A
JPS60189632A JP4193384A JP4193384A JPS60189632A JP S60189632 A JPS60189632 A JP S60189632A JP 4193384 A JP4193384 A JP 4193384A JP 4193384 A JP4193384 A JP 4193384A JP S60189632 A JPS60189632 A JP S60189632A
Authority
JP
Japan
Prior art keywords
air
cleaner
panel
air intake
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.)
Pending
Application number
JP4193384A
Other languages
Japanese (ja)
Inventor
Taro Hagiwara
太郎 萩原
Nobuo Okubo
大久保　宣夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP4193384A priority Critical patent/JPS60189632A/en
Publication of JPS60189632A publication Critical patent/JPS60189632A/en
Pending legal-status Critical Current

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
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F02M35/161—Arrangement of the air intake system in the engine compartment, e.g. with respect to the bonnet or the vehicle front face
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
    • B60K13/02—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning intake
    • 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
    • F02M35/14—Combined air cleaners and silencers
    • 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

Abstract

PURPOSE:To prevent an unpleasant air resonance noise, by connecting an air intake port to the opening of a front fender panel. CONSTITUTION:An air cleaner 9 is provided at the leg 7 of a hood panel 3. One end of the body 9a of the air cleaner 9 communicates with an engine through a carburetor, and an external air intake duct 11 is connected to the other end. The air intake port of the duct 11 extending through the hole 3a of the panel 3 is connected to the opening 5a of the front fender panel 5 toward the outside. External air is introduced into the body 9a of the air cleaner 9 through the air intake port 13 and the air duct 11. Even if an intake pulsation occurs due to the sharp change in the quantity of intake air which is caused by a sharp deceleration, the pulsation goes out into the atmosphere through the air intake port 13.

Description

【発明の詳細な説明】 産業上の利用分野 この発明は自動車のエアクリーナの空気取入れ装置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention This invention relates to an air intake device for an air cleaner of a motor vehicle.

従来技術 従来の１−アクリ〜すの空気取入れ装置としては、例え
ば、第１図と第２図に示づ如くノードレッジパネル１０
１の脚部１０３に−［７／クリーナ１０５のクリーナ本
体１０７を配置し、該本体１０７に接続された外気導入
用のエアダクト１０９を、フードレッジパネル１０１、
フロントフェンダパネル１１１およびフェンダ−ライナ
ー２で形成される閉空間１１３に臨ませた構成としであ
る。Prior Art As a conventional 1-acrylic air intake device, for example, as shown in FIGS. 1 and 2, a node ledge panel 10 is used.
The cleaner body 107 of the cleaner 105 is placed on the leg 103 of the hood ledge panel 101,
The structure is such that it faces a closed space 113 formed by a front fender panel 111 and a fender liner 2.

このような構造を採るものに実開昭５６−３５４７２号
公報に示されるものがある。An example of such a structure is shown in Japanese Utility Model Application Laid-Open No. 56-35472.

かかる構成のエアクリーナの空気取入れ装置において外
気の取入れは、フードレッジパネル１０１、フロントフ
ェンダパネル１１１およびフェンダ−ライナー２で形成
される閉空間１１３より取入れるようになる。従って、
運転中において、例えは、急激な加減速時には取入量が
短時間の間に大きく変動づるため吸気系内に吸気脈動が
起こる。In the air intake device of the air cleaner configured as described above, outside air is taken in through a closed space 113 formed by the hood ledge panel 101, the front fender panel 111, and the fender liner 2. Therefore,
During operation, for example, during rapid acceleration/deceleration, the intake amount fluctuates greatly over a short period of time, causing intake pulsation in the intake system.

この吸気脈動が発生すると該脈動の影響によって閉空間
１１３内の空気が共振づる。この場合、共振音がエンジ
ンルーム１１５を抜け、不快音として車至内へ漏れる恐
れがあった。When this intake pulsation occurs, the air within the closed space 113 resonates due to the influence of the pulsation. In this case, there was a risk that the resonance sound would escape through the engine room 115 and leak into the vehicle as an unpleasant sound.

発明の目的 そこで、この発明は、加減速時に吸気系内において起こ
る吸気脈動により車体パネルで形成される閉空間内の空
気の共振を生まないようなエアクリーナの空気取入れ装
置を提供Ｊるものである。OBJECT OF THE INVENTION Therefore, it is an object of the present invention to provide an air intake device for an air cleaner that does not cause air resonance in a closed space formed by a vehicle body panel due to intake pulsations that occur within the intake system during acceleration and deceleration. .

発明の構成 前記目的を達成するために、この発明にあっては、エン
ジンルーム内に配設されたエアクリーナのクリーナ本体
に外気導入用のエアダクトを接続してなる空気取入れ装
置において、エアダク１へをノードレッジパネル部で、
貝通延設し、その空気取入れを、フロントフェンダパネ
ルに形成された開口部に接続りる構成としである１゜ 実施例 以下、第３図と第４図の図面を参照しながらこの発明の
一実施例を詳細に説明づる。Structure of the Invention In order to achieve the above object, the present invention provides an air intake device in which an air duct for introducing outside air is connected to a cleaner body of an air cleaner disposed in an engine room. In the node ledge panel section,
Embodiment 1 Hereinafter, the present invention will be described with reference to the drawings of FIGS. 3 and 4. One embodiment will be explained in detail.

図中１はエンジンルーム、３・５はエンジンルーム１側
方の７−ドレツジパネルとフ［１ントフエンダパネルを
それぞれ示しでおり、フードレッジパネル３の脚部７に
は、工）？クリーナ９が配設されでいる。また２は、フ
ェンダ−ライナーである。In the figure, 1 shows the engine room, and 3 and 5 show the 7-dredge panel and hood fender panel on the side of the engine room 1, respectively. A cleaner 9 is provided. Further, 2 is a fender liner.

エアクリーナ９のクリーナ本体９ａの一端はキャブレタ
を介し−Ｃエンジン（図示していない）と連通しクリー
ナ本体９ａの他端には外気導入用のエアダクト１１が接
続している。エアダクト１１の空気取入口１３は、フー
ドレッジパネル３の貫通孔３ａを抜けてフロントフェン
ダパネル５に形成された間口部５ａと接続し外部に望ん
でいる。One end of the cleaner body 9a of the air cleaner 9 communicates with a -C engine (not shown) via a carburetor, and the other end of the cleaner body 9a is connected to an air duct 11 for introducing outside air. The air intake port 13 of the air duct 11 passes through the through hole 3a of the hood ledge panel 3, connects with the frontage portion 5a formed in the front fender panel 5, and is exposed to the outside.

なお、間１］部５ａにはエアインレットグリル１７が装
着されている。Note that an air inlet grill 17 is attached to the space 1] portion 5a.

このように構成されたエアクリーナ９において、外気は
、開口部５ａに接続された空気取入口１３よりエアダク
ト１１を介してクリーナ本体９ａに導入される。In the air cleaner 9 configured in this manner, outside air is introduced into the cleaner body 9a through the air duct 11 from the air intake port 13 connected to the opening 5a.

次に、運転中において急激な加減速があった場合、短時
間の間に取入量が急激に変化して吸気系内に吸気脈動が
起こるが、この脈動は空気取入口１３から大気へ逃げる
ためフードレッジパネル１３、フロントフェンダパネル
５およびフェンダ−ライナー２で形成される閉空間内の
空気の共振による不快な共振音の発生は起こらなくなる
。Next, when there is sudden acceleration or deceleration during operation, the intake amount changes rapidly in a short period of time, causing intake pulsation in the intake system, but this pulsation escapes from the air intake port 13 to the atmosphere. Therefore, unpleasant resonance noise due to resonance of the air in the closed space formed by the hood ledge panel 13, the front fender panel 5, and the fender liner 2 does not occur.

発明の効果 以上、説明したように、この発明のエアクリーナの取入
れ装置によれば、運転中において加減速時に起こる吸気
系内の吸気脈動に伴なう車体の閉空間の空気の共振現象
が回避され車室内への不快な音の伝播がなくなる。また
、外気を直接導入づる構造となるため外気温が呂い時、
１ンジンルーム内の熱気及びフ［」ントフエンダ内側の
副側熱の：を響が小ざ＜−Ｕ済むため吸気導入温度の改
善が図れるようになる。Effects of the Invention As explained above, according to the air cleaner intake device of the present invention, the resonance phenomenon of the air in the closed space of the vehicle body caused by the intake pulsation in the intake system that occurs during acceleration and deceleration during driving can be avoided. This eliminates unpleasant sound propagation into the vehicle interior. In addition, since it has a structure that directly introduces outside air, when the outside temperature is warm,
Since the effect of the hot air in the engine room and the sub-side heat inside the vent fender is reduced, the intake air introduction temperature can be improved.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のエアクリーナの空気取入れ装置を実施し
た自動車の斜視図、第２図は第１図の■−ｎ線断面図、
第３図はこの発明のエアクリーナの空気取入れ装置を実
施した自動車の斜視図、第４図は第３図のＩＶ　−ＩＶ
線断面図である。 （図面の主要部を表わＪ−符号の説明）１・・・エンジ
ンルーム ３・・・ノードレッジパネル ５・・・フ［」ントノエンダバネル ５ａ・・・フロン１〜フエンダの開口部９・・・エアク
リーナのクリーナ本体 １１・・・エアダクト　１３・・・空気取入口発ｎ庖デ 第１図 第２図 第３図 第４図Fig. 1 is a perspective view of an automobile equipped with a conventional air intake device for an air cleaner, Fig. 2 is a sectional view taken along the line ■-n in Fig. 1,
Fig. 3 is a perspective view of an automobile in which the air intake device for an air cleaner of the present invention is implemented, and Fig. 4 is a perspective view of IV-IV of Fig. 3.
FIG. (Explanation of J-symbols representing main parts of the drawings) 1...Engine room 3...Normal ledge panel 5...Front ender panel 5a...Front 1 to fender opening 9. ... Air cleaner main body 11 ... Air duct 13 ... Air intake port Figure 1 Figure 2 Figure 3 Figure 4

Claims (1)

【特許請求の範囲】[Claims] エンジンルーム内に配設されたエアクリーナのクリーナ
本体に、外気尋人用のエアダクトを接続してなる空気取
入れ装置において、エアダクトをフードレッジパネル部
で貫通延設し、その空気取入口を、フ［１ンｈフエンタ
バネルに形成された開口部に接続させたことを特徴とづ
るエアクリーナの空気取入れ装置。In an air intake device in which an air duct for fresh air is connected to the cleaner body of an air cleaner installed in the engine room, the air duct is extended through the hood ledge panel, and the air intake is An air intake device for an air cleaner, characterized in that it is connected to an opening formed in a 1-h Fuenta panel.
JP4193384A 1984-03-07 1984-03-07 Air intake device for air cleaner Pending JPS60189632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4193384A JPS60189632A (en) 1984-03-07 1984-03-07 Air intake device for air cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4193384A JPS60189632A (en) 1984-03-07 1984-03-07 Air intake device for air cleaner

Publications (1)

Publication Number Publication Date
JPS60189632A true JPS60189632A (en) 1985-09-27

Family

ID=12622027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4193384A Pending JPS60189632A (en) 1984-03-07 1984-03-07 Air intake device for air cleaner

Country Status (1)

Country Link
JP (1) JPS60189632A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014119571A1 (en) * 2013-02-01 2014-08-07 住友ベークライト株式会社 Brake pad and caliper device
CN107792192A (en) * 2016-09-07 2018-03-13 保时捷股份公司 Side members and the vehicle with side members

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014119571A1 (en) * 2013-02-01 2014-08-07 住友ベークライト株式会社 Brake pad and caliper device
CN107792192A (en) * 2016-09-07 2018-03-13 保时捷股份公司 Side members and the vehicle with side members

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