JPS61164409U - - Google Patents

Info

Publication number
JPS61164409U
JPS61164409U JP4679485U JP4679485U JPS61164409U JP S61164409 U JPS61164409 U JP S61164409U JP 4679485 U JP4679485 U JP 4679485U JP 4679485 U JP4679485 U JP 4679485U JP S61164409 U JPS61164409 U JP S61164409U
Authority
JP
Japan
Prior art keywords
engine
valve
exhaust passage
auxiliary exhaust
piston
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
JP4679485U
Other languages
English (en)
Other versions
JPH0422007Y2 (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 JP1985046794U priority Critical patent/JPH0422007Y2/ja
Publication of JPS61164409U publication Critical patent/JPS61164409U/ja
Application granted granted Critical
Publication of JPH0422007Y2 publication Critical patent/JPH0422007Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Valve Device For Special Equipments (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例に係る三弁式エンジ
ンの主要部の構造を表わす概念図、第２図ａは補
助排気弁の駆動機構の概略構造を表わす概念図、
第２図ｂは第２図ａ中のＡ矢視図、第３図は第１
図に示した三弁式エンジンの弁の開弁時期を表わ
す開弁工程図である。 図面中、１１は燃焼室、１２は吸気通路、１３
は排気通路、１４は補助排気通路、１５は吸気弁
、１６は排気弁、１７はピストン、１８は補助排
気弁、１９は油圧ピストン、２０はカム、２１は
ロツカアームである。

Claims (1)

    【実用新案登録請求の範囲】
  1. エンジンの燃焼室と排気通路とにわたり補助排
    気通路を連通する一方、車両の運転状態からエン
    ジンブレーキの作動判定を行なう制御装置を装備
    し、前記エンジンのピストンの吸気工程終了近傍
    と前記制御装置により判定されたエンジンブレー
    キの作動時における前記エンジンのピストンの圧
    縮工程終了近傍から膨張工程へかけてとに前記補
    助排気通路を開く補助排気弁を備えたことを特徴
    とする三弁式エンジン。
JP1985046794U 1985-04-01 1985-04-01 Expired JPH0422007Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985046794U JPH0422007Y2 (ja) 1985-04-01 1985-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985046794U JPH0422007Y2 (ja) 1985-04-01 1985-04-01

Publications (2)

Publication Number Publication Date
JPS61164409U true JPS61164409U (ja) 1986-10-13
JPH0422007Y2 JPH0422007Y2 (ja) 1992-05-20

Family

ID=30561523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985046794U Expired JPH0422007Y2 (ja) 1985-04-01 1985-04-01

Country Status (1)

Country Link
JP (1) JPH0422007Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011169271A (ja) * 2010-02-19 2011-09-01 Isuzu Motors Ltd 可変バルブタイミング機構

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5776215A (en) * 1980-10-28 1982-05-13 Hino Motors Ltd Internal combustion engine
JPS57195833A (en) * 1981-05-28 1982-12-01 Hino Motors Ltd Engine brake device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5776215A (en) * 1980-10-28 1982-05-13 Hino Motors Ltd Internal combustion engine
JPS57195833A (en) * 1981-05-28 1982-12-01 Hino Motors Ltd Engine brake device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011169271A (ja) * 2010-02-19 2011-09-01 Isuzu Motors Ltd 可変バルブタイミング機構

Also Published As

Publication number Publication date
JPH0422007Y2 (ja) 1992-05-20

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