JPS6041531U

JPS6041531U - Intake system for turbocharged engine

Info

Publication number: JPS6041531U
Application number: JP13351383U
Authority: JP
Inventors: 前田　俊司
Original assignee: いすゞ自動車株式会社
Priority date: 1983-08-31
Filing date: 1983-08-31
Publication date: 1985-03-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図から第３図はこの考案の第１実施例を示すもので
、第１図はターボチャージャ付エンジンの概略構成図、
第２図はエアクリーナの分解斜視図、第３図はエアクリ
ーナの断面図、第４図は第２実施例を示すターボチャー
ジャ付エンジンの概略構成図、第５図はこの考案の第３
実施例を示すターボチャージャ付エンジンの概略構成図
、第６図は第５図のエアクリーナの縦断面図、第７図は
第５図の制御弁の構成を詳細に示す第５図の要部拡大図
、第８図はこの考案の制御弁の第４実施例を示す第７図
と同じ部分の構成説明図、第９図及び第１０図はこの考
案の第５．第６実施例の断面図ある。２・・・・・・インレット・マニホールド、２ａ・・・
・・・外側壁、３・・・・・・サージタンク、５・・・
・・・吸気管、７・・・・・・ターボチャージャ、８・
・・・・・エアクリーナ、１０・・・・・・フィルタエ
レメント、１１・・・・・・カバ一部材、１６・・・・
・・負圧源、２０・・・・・・制御弁、２０ａ・・・・
・・リードバルブ、２０ｂ・・・・・・リリーフバルブ
、２２・・・・・・連通孔、２３・・・・・・ダイヤフ
ラム、２４・・・・・・弁体、３１・・・・・・負圧ス
イッチ、３２・・・・・・三方電磁弁、３４・・・・・
・圧力センサ、４０・・・・・・電磁弁。（９、声≠ 第５図イ９８　　”パ− １メ１０ｒｒｒ工８月１１１第６図　　　−１３ａｌＯ８ｎ１Ｘノ。一一一一丁　　２　　　、１３８８１　　　゛円４　、）Ｏｂ　／　７１−一一一一丁　４
う1 to 3 show a first embodiment of this invention, and FIG. 1 is a schematic configuration diagram of a turbocharged engine;
Fig. 2 is an exploded perspective view of the air cleaner, Fig. 3 is a sectional view of the air cleaner, Fig. 4 is a schematic configuration diagram of a turbocharged engine showing the second embodiment, and Fig. 5 is the third embodiment of this invention.
A schematic configuration diagram of a turbocharged engine showing an embodiment, FIG. 6 is a longitudinal sectional view of the air cleaner in FIG. 5, and FIG. 7 is an enlarged view of the main part of FIG. 5 showing the configuration of the control valve in FIG. 5 in detail. 8 is a structural explanatory diagram of the same part as FIG. 7 showing the fourth embodiment of the control valve of this invention, and FIGS. 9 and 10 are the fifth embodiment of the control valve of this invention. There is a sectional view of the sixth embodiment. 2... Inlet manifold, 2a...
...Outer wall, 3...Surge tank, 5...
...Intake pipe, 7...Turbocharger, 8.
... Air cleaner, 10 ... Filter element, 11 ... Cover member, 16 ...
... Negative pressure source, 20... Control valve, 20a...
... Reed valve, 20b ... Relief valve, 22 ... Communication hole, 23 ... Diaphragm, 24 ... Valve body, 31 ...・Negative pressure switch, 32... Three-way solenoid valve, 34...
・Pressure sensor, 40...Solenoid valve. (9, Voice ≠ Fig. 5 I98 ``Par- 1 Me 10rrr Work August 111 Fig. 6 -13alO8n 1Xノ. Ding 4
cormorant

Claims

[Scope of utility model registration request]

An intake system for a turbocharged engine, characterized in that an air cleaner is integrally formed on the outer wall of an inlet manifold body equipped with a surge tank for the turbocharged engine.