JPS6247733U - - Google Patents

Info

Publication number
JPS6247733U
JPS6247733U JP13802985U JP13802985U JPS6247733U JP S6247733 U JPS6247733 U JP S6247733U JP 13802985 U JP13802985 U JP 13802985U JP 13802985 U JP13802985 U JP 13802985U JP S6247733 U JPS6247733 U JP S6247733U
Authority
JP
Japan
Prior art keywords
intake
intake port
guide plate
internal combustion
combustion 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.)
Granted
Application number
JP13802985U
Other languages
English (en)
Other versions
JPH0415935Y2 (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 JP1985138029U priority Critical patent/JPH0415935Y2/ja
Publication of JPS6247733U publication Critical patent/JPS6247733U/ja
Application granted granted Critical
Publication of JPH0415935Y2 publication Critical patent/JPH0415935Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Characterised By The Charging Evacuation (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る吸気装置の一実施例を示
す第2図の―矢視断面図、第2図は同上の
―矢視断面図、第3図は本考案の他の実施例を
示す第1図相当図、第4図は機関回転速度とスワ
ール比との関係図、第5図は従来の内燃機関の吸
気装置を示す図である。 11……シリンダヘツド、12……燃焼室、1
3……ヘリカル型吸気ポート、14……導入部、
15……吸気弁、20……渦巻部、22……案内
板、30……案内板回動装置。

Claims (1)

  1. 【実用新案登録請求の範囲】 吸気ポート終端部の吸気弁周りに渦巻部を形成
    してなるヘリカル型吸気ポートを備えた内燃機関
    において、 渦巻部終端部内に設けられ吸気流を上流側面に
    衝突せしめて燃焼室方向へ流線を変更させる位置
    と吸気流に略平行な位置との間で回動自由に構成
    された案内板と、該案内板を機関運転状態に応じ
    て回動しその回動位置を定める案内板回動装置と
    、を備えたことを特徴とする内燃機関の吸気装置
    。
JP1985138029U 1985-09-11 1985-09-11 Expired JPH0415935Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985138029U JPH0415935Y2 (ja) 1985-09-11 1985-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985138029U JPH0415935Y2 (ja) 1985-09-11 1985-09-11

Publications (2)

Publication Number Publication Date
JPS6247733U true JPS6247733U (ja) 1987-03-24
JPH0415935Y2 JPH0415935Y2 (ja) 1992-04-09

Family

ID=31042635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985138029U Expired JPH0415935Y2 (ja) 1985-09-11 1985-09-11

Country Status (1)

Country Link
JP (1) JPH0415935Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54180821U (ja) * 1978-06-12 1979-12-21
JPS60175732A (ja) * 1984-02-21 1985-09-09 Komatsu Ltd 吸気ポ−ト
JPS60192226U (ja) * 1984-05-30 1985-12-20 日野自動車株式会社 内燃機関の吸気装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54180821U (ja) * 1978-06-12 1979-12-21
JPS60175732A (ja) * 1984-02-21 1985-09-09 Komatsu Ltd 吸気ポ−ト
JPS60192226U (ja) * 1984-05-30 1985-12-20 日野自動車株式会社 内燃機関の吸気装置

Also Published As

Publication number Publication date
JPH0415935Y2 (ja) 1992-04-09

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