JPH0283314U - - Google Patents

Info

Publication number
JPH0283314U
JPH0283314U JP16302588U JP16302588U JPH0283314U JP H0283314 U JPH0283314 U JP H0283314U JP 16302588 U JP16302588 U JP 16302588U JP 16302588 U JP16302588 U JP 16302588U JP H0283314 U JPH0283314 U JP H0283314U
Authority
JP
Japan
Prior art keywords
valve
dead center
top dead
opening means
degrees
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
JP16302588U
Other languages
English (en)
Other versions
JPH0627766Y2 (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 JP1988163025U priority Critical patent/JPH0627766Y2/ja
Publication of JPH0283314U publication Critical patent/JPH0283314U/ja
Application granted granted Critical
Publication of JPH0627766Y2 publication Critical patent/JPH0627766Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例にかかる弁機構を
示す概略断面図、第２図は第１図の―線断面
図、第３図は第１図の―線断面図、第４図は
始動時の開弁動作を示すタイミングチヤート、第
５図は従来における始動時の開弁動作を示すタイ
ミングチヤート、第６図はシリンダの容積と圧力
との関係を示す特性図である。 ２……排気弁、１０……第１の開弁手段、２０
……第２の開弁手段。

Claims (1)

    【実用新案登録請求の範囲】
  1. エンジンの回転数が所定値以下の範囲において
    のみ圧縮行程における上死点前の２０°以前に吸
    気弁または排気弁を開弁する第１の開弁手段と、
    上記範囲においてのみ膨張行程における上死点後
    の２０°以後に吸気弁または排気開を開弁する第
    ２の開弁手段とを備えた４サイクルエンジンの始
    動力軽減装置。
JP1988163025U 1988-12-15 1988-12-15 ４サイクルエンジンの始動力軽減装置 Expired - Fee Related JPH0627766Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988163025U JPH0627766Y2 (ja) 1988-12-15 1988-12-15 ４サイクルエンジンの始動力軽減装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988163025U JPH0627766Y2 (ja) 1988-12-15 1988-12-15 ４サイクルエンジンの始動力軽減装置

Publications (2)

Publication Number Publication Date
JPH0283314U true JPH0283314U (ja) 1990-06-27
JPH0627766Y2 JPH0627766Y2 (ja) 1994-07-27

Family

ID=31447381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988163025U Expired - Fee Related JPH0627766Y2 (ja) 1988-12-15 1988-12-15 ４サイクルエンジンの始動力軽減装置

Country Status (1)

Country Link
JP (1) JPH0627766Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62265414A (ja) * 1986-05-10 1987-11-18 Honda Motor Co Ltd エンジンのデコンプ装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62265414A (ja) * 1986-05-10 1987-11-18 Honda Motor Co Ltd エンジンのデコンプ装置

Also Published As

Publication number Publication date
JPH0627766Y2 (ja) 1994-07-27

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees