JPS6295111U - - Google Patents

Info

Publication number
JPS6295111U
JPS6295111U JP18665585U JP18665585U JPS6295111U JP S6295111 U JPS6295111 U JP S6295111U JP 18665585 U JP18665585 U JP 18665585U JP 18665585 U JP18665585 U JP 18665585U JP S6295111 U JPS6295111 U JP S6295111U
Authority
JP
Japan
Prior art keywords
intake
combustion engine
internal combustion
reverse flow
exhaust valves
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
JP18665585U
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 JP18665585U priority Critical patent/JPS6295111U/ja
Publication of JPS6295111U publication Critical patent/JPS6295111U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)

Description

【図面の簡単な説明】
第1図A,Bは本考案に係わる内燃機関の吸・
排気弁の一実施例を示す断面図、第2図は従来の
弁の流量係数を表すグラフ、第3図は実施例の弁
の流量係数を表すグラフ、第4図は従来と実施例
の逆流時の流量係数を表すグラフ、第5図A,B
は従来と実施例の逆流時の気体の流れを示す概念
図、第6図及び第7図は夫々他の実施例を示す断
面図、第8図A,B夫々従来の吸気弁の全体構成
図及び部分拡大断面図、第9図は従来の排気弁の
部分拡大断面図である。 7,15,19…吸気弁、8…排気弁、9,1
0,16,22…弁座、11,12,13,14
,17,18,21,22…逆流に対して略垂直
な面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内燃機関の吸・排気弁の該吸・排気弁夫々の弁
    座との接触部近傍であつて、正常な流れに対する
    逆流の入口部を、逆流に対して略垂直な面を持つ
    形状に形成したことを特徴とする内燃機関の吸・
    排気弁装置。
JP18665585U 1985-12-05 1985-12-05 Pending JPS6295111U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18665585U JPS6295111U (ja) 1985-12-05 1985-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18665585U JPS6295111U (ja) 1985-12-05 1985-12-05

Publications (1)

Publication Number Publication Date
JPS6295111U true JPS6295111U (ja) 1987-06-17

Family

ID=31136411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18665585U Pending JPS6295111U (ja) 1985-12-05 1985-12-05

Country Status (1)

Country Link
JP (1) JPS6295111U (ja)

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