JPH02139332U - - Google Patents

Info

Publication number
JPH02139332U
JPH02139332U JP6402689U JP6402689U JPH02139332U JP H02139332 U JPH02139332 U JP H02139332U JP 6402689 U JP6402689 U JP 6402689U JP 6402689 U JP6402689 U JP 6402689U JP H02139332 U JPH02139332 U JP H02139332U
Authority
JP
Japan
Prior art keywords
wall surface
concave groove
valve
intake valve
air supply
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
JP6402689U
Other languages
English (en)
Other versions
JPH0721867Y2 (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 JP6402689U priority Critical patent/JPH0721867Y2/ja
Publication of JPH02139332U publication Critical patent/JPH02139332U/ja
Application granted granted Critical
Publication of JPH0721867Y2 publication Critical patent/JPH0721867Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】
第１図は２サイクルデイーゼル機関の側面断面
図、第２図は第１図のシリンダヘツドの底面図、
第３図は給排気弁が開いたところを示す２サイク
ルデイーゼル機関の側面断面図、第４図は２サイ
クルデイーゼル機関の別の実施例を示す側面断面
図である。 ５…給気弁、５ａ…かさ部、５ｄ…かさ部前面
、７…排気弁、１１…凹溝、１１ａ…部分円筒状
周壁面部分。

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダヘツド内壁面上に凹溝を形成して該凹
    溝内に給気弁を配置し、排気弁側に位置する凹溝
    周壁面を給気弁かさ部周縁部に近接配置された部
    分円筒状に形成して該凹溝周壁面により給気弁と
    弁座間に形成される開口を閉鎖し、給気弁かさ部
    の前面を給気弁閉弁時にシリンダヘツド内壁面と
    ほぼ面一となるように形成した２サイクル内燃機
    関の燃焼室構造。
JP6402689U 1989-01-31 1989-06-02 ２サイクル内燃機関の燃焼室構造 Expired - Lifetime JPH0721867Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6402689U JPH0721867Y2 (ja) 1989-01-31 1989-06-02 ２サイクル内燃機関の燃焼室構造

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP944589 1989-01-31
JP1-9445 1989-01-31
JP6402689U JPH0721867Y2 (ja) 1989-01-31 1989-06-02 ２サイクル内燃機関の燃焼室構造

Publications (2)

Publication Number Publication Date
JPH02139332U true JPH02139332U (ja) 1990-11-21
JPH0721867Y2 JPH0721867Y2 (ja) 1995-05-17

Family

ID=31717172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6402689U Expired - Lifetime JPH0721867Y2 (ja) 1989-01-31 1989-06-02 ２サイクル内燃機関の燃焼室構造

Country Status (1)

Country Link
JP (1) JPH0721867Y2 (ja)

Also Published As

Publication number Publication date
JPH0721867Y2 (ja) 1995-05-17

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