JPS62101043U - - Google Patents

Info

Publication number
JPS62101043U
JPS62101043U JP19318085U JP19318085U JPS62101043U JP S62101043 U JPS62101043 U JP S62101043U JP 19318085 U JP19318085 U JP 19318085U JP 19318085 U JP19318085 U JP 19318085U JP S62101043 U JPS62101043 U JP S62101043U
Authority
JP
Japan
Prior art keywords
pressure
fuel injection
atmospheric
injection timing
gas pressure
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
JP19318085U
Other languages
English (en)
Other versions
JPH0528349Y2 (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 JP1985193180U priority Critical patent/JPH0528349Y2/ja
Publication of JPS62101043U publication Critical patent/JPS62101043U/ja
Application granted granted Critical
Publication of JPH0528349Y2 publication Critical patent/JPH0528349Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案に係る燃料噴射時期の高地補正
装置の一例の主要部をそれが付設された燃料噴射
ポンプとともに示す概略構成図、第２図は第１図
に示される燃料噴射ポンプの要部を示す断面図、
第３図は第２図における―線に沿う断面及び
第２図に示される要部の他の部分を示す断面図、
第４図は第１図に示される例に用いられるサーモ
バルブの構成を示す断面図、第５図は第１図に示
される例の動作説明に供される特性図である。 図中、１０は分配型燃料噴射ポンプ、１８はカ
ムデイスク、２０はプランジヤ、２４はローラホ
ルダ、３０はタイマ手段、３３はタイマピストン
、４２はレバー部材、５０はダイアフラム機構、
５１及び５２は第１及び第２の負圧導入室、６０
はバキユームポンプ、７０はサーモバルブ、８０
はバイパス通路、８６はバルブロツド、９０はベ
ローフラム式駆動機構、９１及び９２は第１及び
第２の大気室、１００は連通管である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧力導入室を有し、該圧力導入室に供給される
    気体圧に応じて、燃料噴射ポンプの噴射時期設定
    手段によりエンジン回転数に応じて設定される基
    準燃料噴射時期を進み側に移行させる第１の感圧
    進角機構と、エンジン温度もしくは大気温度に応
    じて上記圧力導入室に所定の気体圧を供給する気
    体圧供給手段と、大気圧が導入される大気室を有
    し、上記大気圧が所定圧以下のとき、上記基準燃
    料噴射時期もしくは上記第１の感圧進角機構によ
    り進み側に移行せしめられた燃料噴射時期を進み
    側に移行させる第２の感圧進角機構と、上記気体
    圧供給手段が供給する上記所定の気体圧を上記大
    気室に導く連通路とを具備して構成される燃料噴
    射時期の高地補正装置。
JP1985193180U 1985-12-16 1985-12-16 Expired - Lifetime JPH0528349Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985193180U JPH0528349Y2 (ja) 1985-12-16 1985-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985193180U JPH0528349Y2 (ja) 1985-12-16 1985-12-16

Publications (2)

Publication Number Publication Date
JPS62101043U true JPS62101043U (ja) 1987-06-27
JPH0528349Y2 JPH0528349Y2 (ja) 1993-07-21

Family

ID=31148963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985193180U Expired - Lifetime JPH0528349Y2 (ja) 1985-12-16 1985-12-16

Country Status (1)

Country Link
JP (1) JPH0528349Y2 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55123322A (en) * 1979-03-07 1980-09-22 Bosch Gmbh Robert Controller for internal combustion engine
JPS5728833A (en) * 1980-07-29 1982-02-16 Toyota Motor Corp Fuel injection timing control process for diesel enging
JPS57176326A (en) * 1981-04-24 1982-10-29 Mazda Motor Corp Fuel injection timing control equipment for diesel engine
JPS5991433U (ja) * 1982-12-10 1984-06-21 トヨタ自動車株式会社 分配型燃料噴射ポンプの噴射時期制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55123322A (en) * 1979-03-07 1980-09-22 Bosch Gmbh Robert Controller for internal combustion engine
JPS5728833A (en) * 1980-07-29 1982-02-16 Toyota Motor Corp Fuel injection timing control process for diesel enging
JPS57176326A (en) * 1981-04-24 1982-10-29 Mazda Motor Corp Fuel injection timing control equipment for diesel engine
JPS5991433U (ja) * 1982-12-10 1984-06-21 トヨタ自動車株式会社 分配型燃料噴射ポンプの噴射時期制御装置

Also Published As

Publication number Publication date
JPH0528349Y2 (ja) 1993-07-21

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