JPS6139432U - Internal combustion engine intake system structure - Google Patents

Internal combustion engine intake system structure

Info

Publication number
JPS6139432U
JPS6139432U JP12433884U JP12433884U JPS6139432U JP S6139432 U JPS6139432 U JP S6139432U JP 12433884 U JP12433884 U JP 12433884U JP 12433884 U JP12433884 U JP 12433884U JP S6139432 U JPS6139432 U JP S6139432U
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engine
intake system
system structure
expansion chamber
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
JP12433884U
Other languages
Japanese (ja)
Inventor
一行 福原
義清 守随
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP12433884U priority Critical patent/JPS6139432U/en
Priority to DE3500024A priority patent/DE3500024C2/en
Publication of JPS6139432U publication Critical patent/JPS6139432U/en
Priority to US06/876,644 priority patent/US4653440A/en
Pending legal-status Critical Current

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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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案の吸気系構造を示す図、第２図は第１図
の■一■線に沿う図、第３図は第１図のｍ−ｍ線に沿う
図。 １０・・・−スロットルボデイ、１２・・・スロットル
弁、１台・・・エンジン本体、２２・・・ボス部、２６
・・・ステー、３４・・一膨張室、４０・・・隔壁。FIG. 1 is a diagram showing the structure of the intake system of the present invention, FIG. 2 is a diagram taken along line 1-1 in FIG. 1, and FIG. 3 is a diagram taken along line mm in FIG. 1. 10... - Throttle body, 12... Throttle valve, 1 unit... Engine body, 22... Boss portion, 26
... Stay, 34... One expansion chamber, 40... Partition wall.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スロットル弁の下流に膨張室を設け、膨張室は各分岐管
を介して夫々の気筒に接続され、膨張室は中央部の隔壁
によって左右の部分に分割され、分割された部分に左右
あグループの分岐管が夫々開口する多気筒内燃機関に邦
いて、前記隔壁に隣接した膨張室外表面に隔壁のなす平
面と同一平面をなすようにステー取付用ボス部を一体形
成し、ステーの一端はボス部に固定され他端はエンジン
本体に固定される吸気系構造。An expansion chamber is provided downstream of the throttle valve, and the expansion chamber is connected to each cylinder via each branch pipe. In a multi-cylinder internal combustion engine in which branch pipes are opened, a stay mounting boss part is integrally formed on the outer surface of the expansion chamber adjacent to the partition wall so as to be flush with the plane formed by the partition wall, and one end of the stay is attached to the boss part. The intake system structure is fixed to one end and the other end is fixed to the engine body.
JP12433884U 1984-08-16 1984-08-16 Internal combustion engine intake system structure Pending JPS6139432U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12433884U JPS6139432U (en) 1984-08-16 1984-08-16 Internal combustion engine intake system structure
DE3500024A DE3500024C2 (en) 1984-08-16 1985-01-02 Intake system for a multi-cylinder internal combustion engine
US06/876,644 US4653440A (en) 1984-08-16 1986-06-17 Intake system for multicylinder internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12433884U JPS6139432U (en) 1984-08-16 1984-08-16 Internal combustion engine intake system structure

Publications (1)

Publication Number Publication Date
JPS6139432U true JPS6139432U (en) 1986-03-12

Family

ID=30683065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12433884U Pending JPS6139432U (en) 1984-08-16 1984-08-16 Internal combustion engine intake system structure

Country Status (1)

Country Link
JP (1) JPS6139432U (en)

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