JPH03112540U - - Google Patents

Info

Publication number
JPH03112540U
JPH03112540U JP2196890U JP2196890U JPH03112540U JP H03112540 U JPH03112540 U JP H03112540U JP 2196890 U JP2196890 U JP 2196890U JP 2196890 U JP2196890 U JP 2196890U JP H03112540 U JPH03112540 U JP H03112540U
Authority
JP
Japan
Prior art keywords
intake
throttle valve
opening
intake passage
control device
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
JP2196890U
Other languages
English (en)
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 filed Critical
Priority to JP2196890U priority Critical patent/JPH03112540U/ja
Publication of JPH03112540U publication Critical patent/JPH03112540U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示すもので、第1図
は縦断面図、第2図はスロツトル弁を吸気方向上
流側から見た斜視図である。 1……吸気路、3……バタフライ式スロツトル
弁、3a……吸気方向に沿う上流に臨む面、6…
…吸気方向、7……隆起部、8……開口部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 吸気路1の燃料供給位置よりも吸気方向6に沿
    う下流側に、該吸気路1を開閉可能なバタフライ
    式スロツトル弁3が配設される、エンジンの吸気
    制御装置において、低開度状態にあるスロツトル
    弁3の吸気方向6に沿う上流に臨む面3aの外周
    縁には、該スロツトル弁3の低開度時における前
    記吸気方向6に沿う下流端に位置する部分を除く
    円弧状に隆起部7が設けられ、該隆起部7の周方
    向両端間に開口部8が形成されることを特徴とす
    るエンジンの吸気制御装置。
JP2196890U 1990-03-05 1990-03-05 Pending JPH03112540U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2196890U JPH03112540U (ja) 1990-03-05 1990-03-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2196890U JPH03112540U (ja) 1990-03-05 1990-03-05

Publications (1)

Publication Number Publication Date
JPH03112540U true JPH03112540U (ja) 1991-11-18

Family

ID=31524996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2196890U Pending JPH03112540U (ja) 1990-03-05 1990-03-05

Country Status (1)

Country Link
JP (1) JPH03112540U (ja)

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