JPS635563B2 - - Google Patents
Info
- Publication number
- JPS635563B2 JPS635563B2 JP23333783A JP23333783A JPS635563B2 JP S635563 B2 JPS635563 B2 JP S635563B2 JP 23333783 A JP23333783 A JP 23333783A JP 23333783 A JP23333783 A JP 23333783A JP S635563 B2 JPS635563 B2 JP S635563B2
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- duct
- intake
- turbo charger
- discharge port
- 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.)
- Expired
Links
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Description
【発明の詳細な説明】
産業上の利用分野・関連出願
この発明は、ターボ・チヤージヤを備える内燃
機関に使用されるインテーク・ダクト系統の改良
に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application/Related Applications This invention relates to an improvement in an intake duct system used in an internal combustion engine equipped with a turbo charger.
背景技術および目的・課題
従来、この種のターボ・チヤージヤを備える内
燃機関にあつては、一次側および二次側コンプレ
ツサ・ダクトがそれぞれ別々に製作され、一次側
コンプレツサ・ダクトがコンプレツサの吸込み口
とエア・クリーナとを連絡し、また、二次側コン
プレツサ・ダクトがコンプレツサの吐出口とイン
テーク・マニホルドとを連絡してきているので、
吸気系統が複雑になり、取付けが厄介で、整備
性、搭載性が悪かつた。BACKGROUND TECHNOLOGY, OBJECTIVES AND PROBLEMS Conventionally, in internal combustion engines equipped with this type of turbo charger, the primary side and secondary side compressor ducts were manufactured separately, and the primary side compressor duct was connected to the compressor suction port. The air cleaner is connected to the air cleaner, and the secondary compressor duct connects the compressor discharge port to the intake manifold.
The intake system was complicated, installation was difficult, and maintainability and installation were poor.
この発明の目的・課題は、吸気系統を簡単に
し、取付け作業性、整備性、搭載性などを向上す
るところのターボ・チヤージヤを備える内燃機関
に使用されるインテーク・ダクト系統の提供にあ
る。 An object and problem of the present invention is to provide an intake duct system for use in an internal combustion engine equipped with a turbo charger, which simplifies the intake system and improves ease of installation, maintenance, and mounting.
具体例の説明
以下、図面に示された具体例に基づいて、この
発明の車両を説明するに、図は、ターボ・チヤー
ジヤ４０を備える内燃機関に使用されるインテー
ク・ダクト系統の具体例10を示している。DESCRIPTION OF SPECIFIC EXAMPLES The vehicle of the present invention will be described below based on the specific examples shown in the drawings. It shows.
このインテーク・ダクト系統10では、一次側お
よび二次側コンプレツサ・ダクト２０，３０がア
ルミニウム合金から一体的に鋳造され、一次側コ
ンプレツサ・ダクト２０がターボ・チヤージヤ４
０のコンプレツサ４１の吸込み口４２とエア・ク
リーナ５０の吐出口５１とを連絡し、また、二次
側コンプレツサ・ダクト３０がそのコンプレツサ
４１の吐出口４３とインテーク・マニホルド６０
とを連絡した構造にしているので、その全体構造
がコンパクトになつている。 In this intake duct system 10, the primary and secondary compressor ducts 20, 30 are integrally cast from aluminum alloy, and the primary compressor duct 20 is connected to the turbo charger 4.
The suction port 42 of the compressor 41 and the discharge port 51 of the air cleaner 50 are connected, and the secondary side compressor duct 30 is connected to the discharge port 43 of the compressor 41 and the intake manifold 60.
The overall structure is compact because it has a structure that connects the two.
また、このインテーク・ダクト系統10におい
て、４４はターボ・チヤージヤ４０のタービンで
あつて、その吸込み口４５はエキゾースト・マニ
ホルド７０に連結され、さらに、吐出口４６は外
気へ開口されている。８０はエンジン、９０はそ
の冷却フアンである。 Further, in this intake duct system 10, 44 is a turbine of a turbo charger 40, and its suction port 45 is connected to an exhaust manifold 70, and its discharge port 46 is opened to the outside air. 80 is an engine, and 90 is its cooling fan.
発明の利便・利益
如上のこの発明によれば、インテーク・ダクト
系統を一体化させたことにより、吸気系統が簡単
化され、取付け作業性、整備性、搭載性などが向
上される。Conveniences and Benefits of the Invention According to the above invention, by integrating the intake duct system, the intake system is simplified, and installation workability, maintainability, and mounting efficiency are improved.
発明と具体例との関係
先のように、図面を参照しながら説明されたこ
の発明の具体例からして、その発明の属する技術
の分野における通常の知識を有する者にとつて、
種々の設計的修正や変更は容易に行われることで
あり、さらには、この発明の構成が、その発明と
本質的に同一の課題を充足し、この発明と同一の
効果を達成するところのこの発明と本質的に同一
の態様に容易に置き換えられるであろう。Relationship between the invention and specific examples As mentioned above, from the specific examples of this invention explained with reference to the drawings, for those who have ordinary knowledge in the technical field to which the invention pertains,
Various design modifications and changes can easily be made, and furthermore, it is possible that the configuration of this invention satisfies essentially the same problems and achieves the same effects as that invention. It could easily be replaced by embodiments that are essentially the same as the invention.
図は、この発明のターボ・チヤージヤを備える
内燃機関に使用されるインテーク・ダクト系統の
上面図である。
２０…一次側コンプレツサ・ダクト、３０…二
次側コンプレツサ・ダクト、４０…ターボ・チヤ
ージヤ、４１…コンプレツサ、４２…吸込み口、
４３…吐出口、５０…エア・クリーナ、５１…吐
出口、６０…インテーク・マニホルド。
The figure is a top view of an intake duct system used in an internal combustion engine equipped with a turbo charger according to the present invention. 20... Primary side compressor duct, 30... Secondary side compressor duct, 40... Turbo charger, 41... Compressor, 42... Suction port,
43...Discharge port, 50...Air cleaner, 51...Discharge port, 60...Intake manifold.
Claims (1)
吸込み口をエア・クリーナに連絡する一次側コン
プレツサ・ダクトと、そのコンプレツサの吐出口
をそのインテーク・マニホルドに連絡する二次側
コンプレツサ・ダクトとを一体化してなるところ
のターボ・チヤージヤを備える内燃機関に使用さ
れるインテーク・ダクト系統。1 A compressor duct that is formed by integrating a primary side compressor duct that connects the compressor suction port to the air cleaner in a turbo charger and a secondary side compressor duct that connects the compressor discharge port to its intake manifold. Intake duct system used in internal combustion engines with turbo charger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23333783A JPS60125726A (en) | 1983-12-10 | 1983-12-10 | Intake duct system used in internal-combustion engine with turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23333783A JPS60125726A (en) | 1983-12-10 | 1983-12-10 | Intake duct system used in internal-combustion engine with turbocharger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60125726A JPS60125726A (en) | 1985-07-05 |
| JPS635563B2 true JPS635563B2 (en) | 1988-02-04 |
Family
ID=16953563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23333783A Granted JPS60125726A (en) | 1983-12-10 | 1983-12-10 | Intake duct system used in internal-combustion engine with turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60125726A (en) |
-
1983
- 1983-12-10 JP JP23333783A patent/JPS60125726A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60125726A (en) | 1985-07-05 |
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