JPH0191039U - - Google Patents

Info

Publication number
JPH0191039U
JPH0191039U JP18637687U JP18637687U JPH0191039U JP H0191039 U JPH0191039 U JP H0191039U JP 18637687 U JP18637687 U JP 18637687U JP 18637687 U JP18637687 U JP 18637687U JP H0191039 U JPH0191039 U JP H0191039U
Authority
JP
Japan
Prior art keywords
control valve
load region
region side
opens
intake passage
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
JP18637687U
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 JP18637687U priority Critical patent/JPH0191039U/ja
Publication of JPH0191039U publication Critical patent/JPH0191039U/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】
第１図はこの考案の一実施例の吸気装置を備え
た内燃機関の縦断面図、第２図は同部分的な平断
面図、第３図は従来の吸気装置を備えた内燃機関
の縦断面図、第４図は第３図中の第１の制御弁を
示す矢視図、第５図は第３図中の第２の制御弁
を示す矢視図である。 １６……吸気通路、１９……第１の制御弁、２
３……第２の制御弁、２５……中心軸線。

Claims (1)

    【実用新案登録請求の範囲】
  1. 絞り弁下流通路にこの吸気通路を機関の低・中
    ・負荷域側で閉じ高負荷域側で開く第１の制御弁
    を設け、同じく機関の低負荷域側で閉じ中・高負
    荷域側で開く第２の制御弁を前記第１の制御弁の
    下流側の吸気通路に設け、前記第２の制御弁をそ
    の全開時には吸気通路中心軸線と略一致する形状
    としたことを特徴とする内燃機関の吸気装置。
JP18637687U 1987-12-09 1987-12-09 Pending JPH0191039U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18637687U JPH0191039U (ja) 1987-12-09 1987-12-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18637687U JPH0191039U (ja) 1987-12-09 1987-12-09

Publications (1)

Publication Number Publication Date
JPH0191039U true JPH0191039U (ja) 1989-06-15

Family

ID=31477606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18637687U Pending JPH0191039U (ja) 1987-12-09 1987-12-09

Country Status (1)

Country Link
JP (1) JPH0191039U (ja)

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