JPS5867957A - Intake device of engine with turbocharger - Google Patents
Intake device of engine with turbochargerInfo
- Publication number
- JPS5867957A JPS5867957A JP56167344A JP16734481A JPS5867957A JP S5867957 A JPS5867957 A JP S5867957A JP 56167344 A JP56167344 A JP 56167344A JP 16734481 A JP16734481 A JP 16734481A JP S5867957 A JPS5867957 A JP S5867957A
- Authority
- JP
- Japan
- Prior art keywords
- intake
- air
- compressor
- turbocharger
- air cleaner
- 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
- F02M35/1015—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
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
-
- 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
- F02M35/112—Intake manifolds for engines with cylinders all in one line
-
- 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1816—Number of cylinders four
-
- 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
-
- 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
- F02M35/162—Motorcycles; All-terrain vehicles, e.g. quads, snowmobiles; Small vehicles, e.g. forklifts
-
- 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)
- Supercharger (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はターボチャージャー付エンジンの吸気装置に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an intake system for a turbocharged engine.
ターボチャージャー付エンジンはその吸気系の途゛
中(=設けられたターボチャージャーのフンブレツー?
区:よってエンジンへの吸気が過給されるよう(コなっ
ているが、このコンプレツナの上流側には通常エアクリ
ーナが接続されている。A turbocharged engine has its intake system
Medium (= equipped turbocharger mount?
Ward: Therefore, an air cleaner is usually connected upstream of this compressor so that the intake air to the engine is supercharged.
しかして、上記ターボチャージャー6=よる吸気の過給
効果はその吸気の過給圧及び吸気系鑑二おける吸気抵抗
など(二よって決定されるが、その前者の過給圧はコン
プレツナの性能監;関係なく所定以上確保することが出
来ないので、後者の吸気抵抗の大小が過給効果な大きく
左右する。Therefore, the supercharging effect of the intake air by the turbocharger 6 is determined by the supercharging pressure of the intake air and the intake resistance in the intake system. Since it is not possible to secure more than a predetermined amount regardless of the intake resistance, the magnitude of the latter intake resistance greatly influences the supercharging effect.
本発明は値上事情1:鑑みてなされたもので、その目的
とする外はエンジンの吸気系441V%て工1クツーナ
からターボチャージャーのコンプレツナまでの吸気抵抗
を軽減し、吸気の過給効果を向上させることにある。The present invention was made in view of the price issue 1.The purpose of the present invention is to reduce the intake resistance from the engine intake system to the compressor of the turbocharger at 441 V%, and to improve the supercharging effect of the intake air. It's about improving.
本発明実施の一例を自動二輪車4:搭載さnるターボチ
ャージャー付エンジンの吸気装置1二ついて図面C:よ
り説明すると、I!!l中(Nは車体フレーム、mlは
エンジン、(dはターボチャージャーである。An example of the implementation of the present invention will be described from Drawing C: Motorcycle 4: Two intake systems for an engine equipped with a turbocharger. ! (N is the body frame, ml is the engine, and d is the turbocharger.
上記エンジン(1は複数例えば4つの気1@(lLx)
t’有し、それら各気筒(a、)の排気口(11に夫々
排気管■)が接続されている。The above engine (1 is plural, for example, 4 Qi 1 @ (lLx)
t', and the exhaust ports (exhaust pipes 11 and 2) of each of the cylinders (a,) are connected to each other.
これら排気管(2)は夫々前記排気口(1)からエンジ
ン(a)及び車体フレーム囚の一側方1通り、上向きに
ゆるやかC二傾斜しながら後方へ延長されている。These exhaust pipes (2) each extend rearward from the exhaust port (1) to one side of the engine (a) and the vehicle body frame while being gently inclined upward.
そして、前記排気管31は下流側で集合され、その集合
部(3Bの下流側Cニターボチャージャー(目が接続さ
れる。The exhaust pipes 31 are gathered together on the downstream side, and the gathering part (the downstream side C turbocharger (3B) is connected to the downstream side).
ターボチャージャー(四は前記排気管Q)からの排気エ
ネルギーζ二よって駆動されエンジン(mlへの吸気を
過給するもので、エンジン(mlの排気系C:設けられ
るタービy(b2)とエンジン(a)の級気系C:設け
られるコンプレツ1)(ba)とからなり、車体フレー
ム囚中間111tニーおいてシートレール(4)、シー
トピラーデユープ6)及びパブクネテー幅)で囲まれる
空間部σロニ配置されている。It is driven by the exhaust energy ζ2 from the turbocharger (4 is the exhaust pipe Q) and supercharges the intake air to the engine (ml). Air system C of a): consists of the complex 1) (ba) provided, and is surrounded by the seat rail (4), the seat pillar duplex 6) and the width of the pub at the middle 111t knee of the vehicle body frame. σroni is arranged.
前記タービン(b□)はその入日(8)が上記排気管C
1の集合部口)下流側(二接続され、そこから導入され
る排気エネルギーζ=よって駆動されるよう6二なって
いる。(9)は前記タービン(bl)の出口1G+:接
続されたマ゛フ′ラーである。The turbine (b□) has its entrance (8) at the exhaust pipe C.
(9) is the outlet 1G+ of the turbine (bl): the connected master It's a fuller.
一方、上記コンプレツーf (be)は胴側渦巻ポンプ
であって渦巻室(lla)t’備えたケーVングt1内
砿二羽根車(Lりを収容してなり、上記タービ)/(b
l)と同軸上6;設けられてそれと一体C=駆動するよ
うC:なっている。On the other hand, the compressor f (be) is a body-side volute pump, which is equipped with a volute chamber (lla) t', and is made up of a two-impeller (the above-mentioned turbine)/(b).
C: is provided coaxially with l) and driven integrally with it.
そして、コンプレツナ(b漏)はその吸入口(13)c
エアクリーナ0φが接続され、吐出口(15)4ニサー
ジタンクaOが接続される。And the compressuna (b leak) is its inlet (13) c
An air cleaner 0φ is connected, and a discharge port (15) 4 and a discharge tank aO are connected.
前記エアクリーナ(14)はケーシング(17)内ζニ
エレメン)(18)v収容してなり、その出口(19)
が上記コンプレツf(ba)の吸入口(13)に直結さ
れている。The air cleaner (14) is housed in a casing (17) and has an outlet (19).
is directly connected to the intake port (13) of the complex f(ba).
(刀はエアクリーナ(14)の外気取入口であり、この
外気取入口(ホ)はコンプレッサ(b、)t:、おける
羽根車(12)の回転方向ζ;対応する接線方向(二向
けて設けられている。(The sword is the outside air intake of the air cleaner (14), and this outside air intake (e) is installed in the rotation direction ζ of the impeller (12) in the compressor (b,) t; It is being
詳しくは、ケーシング([11の上部外周C=そこから
後方へ略水平C二延びるダクト管C2jが接続さn、該
ダクト管42′Dの後部開口端が外気取入口■)とされ
ている。Specifically, the casing ([11 upper outer periphery C=a duct pipe C2j extending rearward from there by a substantially horizontal direction C2 is connected, and the rear open end of the duct pipe 42'D is an outside air intake port 2).
従って、上記外気取入口■から導入された外気はケーシ
ング(17)内でコンプレッサ(bs)の羽根車(12
)の回転方向と同方向C二流れ、そこからエレメント(
18)t−通過してコンプレッサ(ba)のケーシング
(11)円へとスムーズ(:導入される。Therefore, the outside air introduced from the outside air intake port (■) flows through the impeller (12) of the compressor (BS) within the casing (17).
) flows in the same direction as the rotation direction of the element (
18) t-passes smoothly (: introduced into the casing (11) circle of the compressor (ba).
尚図中乾)はコンプレツナ(b、)の吸入口(13)を
二連設されエアクリーナ(1◇のニレメン)(至)内1
4s=臨むファンネルであり、このファンネル(22)
’t−介してエレメント00を通過した外気がコンプレ
ッサ(b虐)のケーシング(ID内へ導かれるようにな
っている。In addition, the air cleaner (in the figure) has two intake ports (13) for the compressuna (b,), and one in the air cleaner (1◇) (to).
4s = facing funnel, this funnel (22)
The outside air that has passed through element 00 is led into the casing (ID) of the compressor (b).
一方、上記サージタンク(16)は配管(23を介して
コンプレッサ(bm)の吐出ロaSt:接続され、該コ
ンプレッサ(b、)からの吸気音一旦貯溜する機能な果
すもので、その下流側龜;エンジン(a)の各気筒(&
l)毎C:夫々独立して設けられた気化器(卸が接続さ
れている。On the other hand, the surge tank (16) is connected to the discharge port aSt of the compressor (bm) via the pipe (23), and serves the function of temporarily storing the intake sound from the compressor (b). ;Each cylinder of engine (a) (&
l) Each C: Each independently provided vaporizer (the wholesaler is connected to it).
しかして、斯る吸気装置はエアク9− + (14)’
i−介してターボチャージャー(麹のコンプレッサ(b
l)へと外気が導入さrL、その外気即ち曖気がコンプ
レッサ(ba)からサージタンク(15)へと強制的&
:送られることa二より、エンジン(a)の各気筒(a
X)へ1気が過給される。Therefore, such an intake device has air 9- + (14)'
i-turbocharger (koji compressor (b)
When outside air is introduced into l), the outside air or fuzzy air is forced from the compressor (ba) to the surge tank (15) &
: From a2, each cylinder (a) of the engine (a) is sent.
1 air is supercharged to X).
本発明は値上の如くターボチャージャーC=おけるコン
プレッサの吸入ロiニエアクリーナ’t’*結し、該エ
アクリーナの外気取入口を、前記コンプレッサ内の羽根
車の回転方向(二対応する接線方向に向けてもうけたの
で、エンジンの吸気系(二おいてエアクリーナから上記
コンプレツナまでの吸気糸路が短縮されると共も二、エ
アクリーナへ導入された外気がコンプレッサ内の羽根車
の回転方向と同方向の流f’LYもち、該コンプレブチ
内へとスムーズC:導入される。The present invention connects the intake air cleaner 't' of the compressor in the turbocharger C as above, and connects the outside air intake of the air cleaner in the rotational direction (two corresponding tangential directions) of the impeller in the compressor. Since the engine's intake system (secondly, the intake line from the air cleaner to the above-mentioned compressor is shortened), the outside air introduced into the air cleaner is rotated in the same direction as the impeller inside the compressor. The flow f'LY is smoothly introduced into the complex.
従って、エアクリーナからコンプレッサまでの吸気抵抗
を@減しエンジンへの吸気の過給効果を向上させること
ができ、所期の目的!達成し得る。Therefore, it is possible to reduce the intake resistance from the air cleaner to the compressor and improve the supercharging effect of intake air to the engine, which is the intended purpose! It can be achieved.
第1図は本発明装置を備えた自動二輪車を示T側面図、
第2図は吸気装置の概略説明図、第3図は要部の拡大断
面図である。
尚図中
(4)・・・車体フレーム (ml・・・エンジン
(b)・・・ターボチャージャー(b□)・・・タービ
ン(b、)・・・コンプレツナ t2・・・羽根車13
−0.吸 入 口 (10・−エアクリーナ(ホ)
・・・外気取入口FIG. 1 is a T side view showing a motorcycle equipped with the device of the present invention;
FIG. 2 is a schematic explanatory diagram of the intake device, and FIG. 3 is an enlarged sectional view of the main parts. In the figure (4)...Vehicle frame (ml...Engine (b)...Turbocharger (b□)...Turbine (b,)...Completuna t2...Impeller 13
-0. Inlet (10・-Air cleaner (E)
・・・Outside air intake
Claims (1)
チャージャー感二おけるコンプレッサの吸入口(;エア
クリーナを直結し、該エアクリーナの外気取入ロt、前
記プンプレッチ内の羽根車の回転方向区二対応する接線
方向1;向けて設けた吸気装置。In an engine with a turbocharger, an air cleaner is directly connected to the compressor inlet of the turbocharger, and the outside air intake hole of the air cleaner is connected to the rotary direction of the impeller in the pump receptacle in the corresponding tangential direction. 1; Intake device provided towards.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56167344A JPS5867957A (en) | 1981-10-19 | 1981-10-19 | Intake device of engine with turbocharger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56167344A JPS5867957A (en) | 1981-10-19 | 1981-10-19 | Intake device of engine with turbocharger |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5867957A true JPS5867957A (en) | 1983-04-22 |
JPH0233868B2 JPH0233868B2 (en) | 1990-07-31 |
Family
ID=15847983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56167344A Granted JPS5867957A (en) | 1981-10-19 | 1981-10-19 | Intake device of engine with turbocharger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5867957A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0633706U (en) * | 1992-10-05 | 1994-05-06 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | Pneumatic tire |
DE102004027435A1 (en) * | 2004-06-04 | 2005-12-29 | Daimlerchrysler Ag | Exhaust driven turbocharger for IC engine has the air filter mounted directly onto the input of the compressor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5426134B2 (en) | 2007-12-26 | 2014-02-26 | ヤマハ発動機株式会社 | Saddle riding vehicle |
WO2021053794A1 (en) * | 2019-09-19 | 2021-03-25 | 三井デザインテック株式会社 | Digital signage management system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5276098U (en) * | 1975-12-04 | 1977-06-07 |
-
1981
- 1981-10-19 JP JP56167344A patent/JPS5867957A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5276098U (en) * | 1975-12-04 | 1977-06-07 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0633706U (en) * | 1992-10-05 | 1994-05-06 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | Pneumatic tire |
DE102004027435A1 (en) * | 2004-06-04 | 2005-12-29 | Daimlerchrysler Ag | Exhaust driven turbocharger for IC engine has the air filter mounted directly onto the input of the compressor |
Also Published As
Publication number | Publication date |
---|---|
JPH0233868B2 (en) | 1990-07-31 |
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