[go: up one dir, main page]

JPH01130029U - - Google Patents

Info

Publication number
JPH01130029U
JPH01130029U JP2447888U JP2447888U JPH01130029U JP H01130029 U JPH01130029 U JP H01130029U JP 2447888 U JP2447888 U JP 2447888U JP 2447888 U JP2447888 U JP 2447888U JP H01130029 U JPH01130029 U JP H01130029U
Authority
JP
Japan
Prior art keywords
valve
mask plate
intake valve
opening
valve seat
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
JP2447888U
Other languages
English (en)
Other versions
JPH059456Y2 (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 JP2447888U priority Critical patent/JPH059456Y2/ja
Publication of JPH01130029U publication Critical patent/JPH01130029U/ja
Application granted granted Critical
Publication of JPH059456Y2 publication Critical patent/JPH059456Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Description

【図面の簡単な説明】
第1図は給気弁開弁期間の前半を示す2サイク
ル内燃機関の側面断面図、第2図は給気弁とマス
ク板の平面図、第3図は給気弁開弁期間の後半を
示す2サイクル内燃機関の側面断面図、第4図は
給気弁、排気弁、マスク板のリフト量を示す線図
、第5図は別の実施例を示すマスク板と給気弁の
側面図、第6図は第5図の平面図、第7図は更に
別の実施例を示すマスク板と給気弁の側面図、第
8図は第7図の平面図である。 5…給気弁、7…排気弁、11…マスク板、1
6…凹溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダヘツドに給気弁と排気弁を設けた2サ
    イクル内燃機関において、給気ポート内に突出し
    て給気弁とその弁座間に形成される排気弁側の開
    口を閉鎖可能な可動マスク板を具備し、給気弁開
    弁期間の前半には該可動マスク板によつて給気弁
    とその弁座間に形成される排気弁側の開口を閉鎖
    し、給気弁開弁期間の後半には可動マスク板を後
    退させて給気弁とその弁座間に形成される開口を
    全周に亙つて開放するようにした2サイクル内燃
    機関の給気制御装置。
JP2447888U 1988-02-27 1988-02-27 Expired - Lifetime JPH059456Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2447888U JPH059456Y2 (ja) 1988-02-27 1988-02-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2447888U JPH059456Y2 (ja) 1988-02-27 1988-02-27

Publications (2)

Publication Number Publication Date
JPH01130029U true JPH01130029U (ja) 1989-09-05
JPH059456Y2 JPH059456Y2 (ja) 1993-03-09

Family

ID=31244361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2447888U Expired - Lifetime JPH059456Y2 (ja) 1988-02-27 1988-02-27

Country Status (1)

Country Link
JP (1) JPH059456Y2 (ja)

Also Published As

Publication number Publication date
JPH059456Y2 (ja) 1993-03-09

Similar Documents

Publication Publication Date Title
JPH01130029U (ja)
JPH0234726U (ja)
JPH01160172U (ja)
JPH0219842U (ja)
JPS6188063U (ja)
JPH0352338U (ja)
JPH0363754U (ja)
JPS6334317U (ja)
JPH01124333U (ja)
JPH01166226U (ja)
JPH01136666U (ja)
JPH02126033U (ja)
JPH0457661U (ja)
JPS634311U (ja)
JPS62203933U (ja)
JPH01166722U (ja)
JPS62160707U (ja)
JPH02132855U (ja)
JPH0193357U (ja)
JPH01160136U (ja)
JPH0256811U (ja)
JPH0414734U (ja)
JPH02139332U (ja)
JPH01108327U (ja)
JPH02118135U (ja)