JPS61122339U - - Google Patents

Info

Publication number
JPS61122339U
JPS61122339U JP601585U JP601585U JPS61122339U JP S61122339 U JPS61122339 U JP S61122339U JP 601585 U JP601585 U JP 601585U JP 601585 U JP601585 U JP 601585U JP S61122339 U JPS61122339 U JP S61122339U
Authority
JP
Japan
Prior art keywords
intake passage
control valve
differential pressure
load
engine
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
JP601585U
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 JP601585U priority Critical patent/JPS61122339U/ja
Publication of JPS61122339U publication Critical patent/JPS61122339U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す概略図、第2図
は制御弁の回転角と差圧計14の出力との関係説
明図、第3図は制御のフローチヤートである。 3……吸気通路、4……スロツトル弁、5……
高負荷用吸気通路、6……低負荷用吸気通路、8
……吸気弁、9……制御弁、11……制御装置、
12……スロツトルセンサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. スロツトル弁下流の吸気通路を低負荷用吸気通
    路と高負荷用吸気通路とにより構成し、上記高負
    荷用吸気通路に、低負荷時に閉じる制御弁を設け
    たエンジンの吸気装置において、エンジンの運転
    状態を検出する運転状態検出手段と、上記高負荷
    用吸気通路内の制御弁前後の差圧を検出する差圧
    計と、上記運転状態検出手段および差圧計の出力
    を受け、運転状態に応じて制御弁の開度を制御す
    るとともに、高負荷時には、上記圧力差が小さい
    領域にある上記差圧計の不感帯域に対応した制御
    弁の作動範囲を求め、この作動範囲のほぼ中心位
    置に制御弁の開度を設定する制御装置とを設けた
    ことを特徴とするエンジンの吸気装置。
JP601585U 1985-01-18 1985-01-18 Pending JPS61122339U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP601585U JPS61122339U (ja) 1985-01-18 1985-01-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP601585U JPS61122339U (ja) 1985-01-18 1985-01-18

Publications (1)

Publication Number Publication Date
JPS61122339U true JPS61122339U (ja) 1986-08-01

Family

ID=30483065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP601585U Pending JPS61122339U (ja) 1985-01-18 1985-01-18

Country Status (1)

Country Link
JP (1) JPS61122339U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167427U (ja) * 1985-04-09 1986-10-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167427U (ja) * 1985-04-09 1986-10-17

Similar Documents

Publication Publication Date Title
JPS61122339U (ja)
JPS6234127U (ja)
JPH01124336U (ja)
JPS61140140U (ja)
JPS6243135U (ja)
JPS63128239U (ja)
JPS62119434U (ja)
JPH0395048U (ja)
JPH0243447U (ja)
JPS62114149U (ja)
JPH0250024U (ja)
JPH0195549U (ja)
JPS61122341U (ja)
JPS63186944U (ja)
JPH0345440U (ja)
JPS6256739U (ja)
JPH0419634U (ja)
JPS62150537U (ja)
JPS61151037U (ja)
JPS6326726U (ja)
JPH02131040U (ja)
JPS6182035U (ja)
JPS6169464U (ja)
JPS61144232U (ja)
JPS6342845U (ja)