JPS6371423U - - Google Patents

Info

Publication number
JPS6371423U
JPS6371423U JP16566086U JP16566086U JPS6371423U JP S6371423 U JPS6371423 U JP S6371423U JP 16566086 U JP16566086 U JP 16566086U JP 16566086 U JP16566086 U JP 16566086U JP S6371423 U JPS6371423 U JP S6371423U
Authority
JP
Japan
Prior art keywords
intake
intake port
opens
combustion chamber
cylinder
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.)
Granted
Application number
JP16566086U
Other languages
English (en)
Other versions
JPH0415938Y2 (ja
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 JP16566086U priority Critical patent/JPH0415938Y2/ja
Publication of JPS6371423U publication Critical patent/JPS6371423U/ja
Application granted granted Critical
Publication of JPH0415938Y2 publication Critical patent/JPH0415938Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • 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図は本考案による内燃機関の部分的側面断
面図;第2図は第1図の断面平面図;第3図は第
2図―線に沿つた吸気ポート断面図;第4図
は第2図―線に沿つた吸気通路断面図;第5
図は燃焼室内部の各混合気の流れを示す斜視概略
図。 4……燃焼室、6a,b……吸気バルブ、12
a,b……吸気ポート、13a,b……隔壁、1
6……シリンダ内周面、17a,b……外側吸気
ポート部分、18a,b……内側吸気ポート部分
、19a,b……制御弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 各気筒が夫々一対の吸気バルブを具備し、各気
    筒に対し夫々1個設けられた吸気通路を2本の吸
    気ポートに分岐して、各吸気ポートを対応する吸
    気バルブを介して同一の燃焼室に連結し、夫々の
    吸気ポート内部にその上壁面から下方に向けて垂
    下しかつ吸気ポート長手方向に延びて吸気バルブ
    近傍で終端する隔壁を形成し、各吸気ポート内部
    を、該隔壁によりシリンダ内周面近傍にて燃焼室
    に開口する外側吸気ポート部分と、シリンダ軸近
    傍にて燃焼室に開口する内側吸気ポート部分とに
    分離した内燃機関において、上記外側吸気ポート
    部分の入口部夫々に制御弁を設け、機関が高負荷
    或いは高回転数になつた時、上記制御弁を開弁せ
    しめた内燃機関の吸気制御装置。
JP16566086U 1986-10-30 1986-10-30 Expired JPH0415938Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16566086U JPH0415938Y2 (ja) 1986-10-30 1986-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16566086U JPH0415938Y2 (ja) 1986-10-30 1986-10-30

Publications (2)

Publication Number Publication Date
JPS6371423U true JPS6371423U (ja) 1988-05-13
JPH0415938Y2 JPH0415938Y2 (ja) 1992-04-09

Family

ID=31095896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16566086U Expired JPH0415938Y2 (ja) 1986-10-30 1986-10-30

Country Status (1)

Country Link
JP (1) JPH0415938Y2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02230920A (ja) * 1989-03-03 1990-09-13 Fuji Heavy Ind Ltd エンジンの吸気装置
JPH0349373U (ja) * 1989-09-20 1991-05-14
JPH0349372U (ja) * 1989-09-20 1991-05-14
JPH0349371U (ja) * 1989-09-19 1991-05-14
JPH05321678A (ja) * 1992-03-27 1993-12-07 Mitsubishi Motors Corp 内燃機関の吸気ポート構造
WO2019163893A1 (ja) * 2018-02-23 2019-08-29 株式会社デンソー 内燃機関の吸気装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02230920A (ja) * 1989-03-03 1990-09-13 Fuji Heavy Ind Ltd エンジンの吸気装置
JPH0349371U (ja) * 1989-09-19 1991-05-14
JPH0349373U (ja) * 1989-09-20 1991-05-14
JPH0349372U (ja) * 1989-09-20 1991-05-14
JPH05321678A (ja) * 1992-03-27 1993-12-07 Mitsubishi Motors Corp 内燃機関の吸気ポート構造
WO2019163893A1 (ja) * 2018-02-23 2019-08-29 株式会社デンソー 内燃機関の吸気装置

Also Published As

Publication number Publication date
JPH0415938Y2 (ja) 1992-04-09

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