JPS6114743U - 燃料噴射装置 - Google Patents

燃料噴射装置

Info

Publication number
JPS6114743U
JPS6114743U JP1984098163U JP9816384U JPS6114743U JP S6114743 U JPS6114743 U JP S6114743U JP 1984098163 U JP1984098163 U JP 1984098163U JP 9816384 U JP9816384 U JP 9816384U JP S6114743 U JPS6114743 U JP S6114743U
Authority
JP
Japan
Prior art keywords
plunger
target
control
calculation
detection means
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
JP1984098163U
Other languages
English (en)
Other versions
JPH0455237Y2 (ja
Inventor
進 山口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP1984098163U priority Critical patent/JPS6114743U/ja
Priority to US06/746,115 priority patent/US4619233A/en
Priority to KR2019850007456U priority patent/KR890000895Y1/ko
Priority to DE19853522414 priority patent/DE3522414A1/de
Publication of JPS6114743U publication Critical patent/JPS6114743U/ja
Application granted granted Critical
Publication of JPH0455237Y2 publication Critical patent/JPH0455237Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0007—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using electrical feedback
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図はこの考案に係る燃料噴射装置の構成図、第２図
はこの考案に用いた燃料噴射ポンプ本体の断面図、第３
図は同上の部分側面図、第４図−は同上に用いたカムの
特性線図、第５図は同上の実施例におけるシス４ム全体
を示す構成図、第６図は同上に用いたコントロールユ三
ットの回路図、第７図は同上におけるプログラムの内容
を示すフローチャート、第８図は回転数とプリスト口ー
クとに対する補正定数の関係を示す線薗である。 １・・・・・・燃料噴射ポンプ本体、５・・・・・・プ
ランジャ、１８・・・・・・制御スリーブ、１００・・
・・・・第１の駆動手段、２００・・・・・・第２の駆
動手段、３００・・・・・・状態検出手段、４００−・
・・・・位置検串手段、５００・・・・・・目標噴射量
一算手段、６００・・・・・・目標プリストローク演算
手段、７００・・・・・・補正量演算手段、８００・・
・・・・第１の制御手段、９００・・・・・・第２の制
−御手段、Ｅ・・・・・・機関。

Claims (1)

    【実用新案登録請求の範囲】
  1. 不等速に往復動するプランジャ及びこのプランジャに外
    嵌された制御スリーブを有する燃料噴射ポンプ本体と、
    前記プランジャを回動してプラジジャの有効ストローク
    を調節する第１の駆動手段と、前記制御スリーブを軸方
    向に動かしてプランジャのプリストロークを調節する第
    ２の駆動手段と、前記燃料噴射ポンプ本体からの燃料が
    供給される機関の運転状態を検出する状態検出手段と、
    前記第２の駆動手段による制御スリーブの位置を検出す
    る位置検出手段と、前記状態検出手段の出力に基づいて
    目標噴射量及び目標プリストロークを演算する目標噴射
    量演算手段及び目標プリストローク演算手段と、前記位
    置検出手段及び前記状態検出手段の出力に基づいて桶正
    量を演算する補正量演算手段と、この補韮量演算手段の
    演算結果セ前記目標噴射量演算手段の演算結果を補正し
    て前記第１の駆動手段に制御信号を出力する第１の制御
    手段と、前記目標プリストローク演算手段の演算結果に
    基づいて前記第２の駆動手段に制御信号を出力する第２
    の制御手段とを具備することを特徴とする燃料噴射装置
    。
JP1984098163U 1984-06-29 1984-06-29 燃料噴射装置 Granted JPS6114743U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1984098163U JPS6114743U (ja) 1984-06-29 1984-06-29 燃料噴射装置
US06/746,115 US4619233A (en) 1984-06-29 1985-06-18 Fuel injection system for internal combustion engines
KR2019850007456U KR890000895Y1 (ko) 1984-06-29 1985-06-21 연료분사장치
DE19853522414 DE3522414A1 (de) 1984-06-29 1985-06-22 Treibstoff-einspritzsystem fuer verbrennungsmotoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984098163U JPS6114743U (ja) 1984-06-29 1984-06-29 燃料噴射装置

Publications (2)

Publication Number Publication Date
JPS6114743U true JPS6114743U (ja) 1986-01-28
JPH0455237Y2 JPH0455237Y2 (ja) 1992-12-25

Family

ID=14212424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984098163U Granted JPS6114743U (ja) 1984-06-29 1984-06-29 燃料噴射装置

Country Status (4)

Country Link
US (1) US4619233A (ja)
JP (1) JPS6114743U (ja)
KR (1) KR890000895Y1 (ja)
DE (1) DE3522414A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014009632A (ja) * 2012-06-29 2014-01-20 Mazda Motor Corp エンジンの高圧燃料ポンプ装置
JP2014009633A (ja) * 2012-06-29 2014-01-20 Mazda Motor Corp エンジンの高圧燃料供給装置

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436338A1 (de) * 1984-10-04 1986-04-10 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur steuerung und/oder regelung der kraftstoffzumessung in eine brennkraftmaschine
DE3707646A1 (de) * 1986-03-24 1987-10-08 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
US4737086A (en) * 1986-05-27 1988-04-12 Diesel Kiki Co., Ltd. Fuel injection pump having variable prestroke mechanism
JPS62294742A (ja) * 1986-06-13 1987-12-22 Isuzu Motors Ltd 内燃機関の制御装置
DE3724409A1 (de) * 1986-10-31 1988-05-19 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3870748D1 (de) * 1987-07-25 1992-06-11 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE3736091A1 (de) * 1987-10-24 1989-05-03 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPH0199948U (ja) * 1987-12-24 1989-07-05
DE3922859A1 (de) * 1989-07-12 1991-01-24 Bosch Gmbh Robert Verfahren zur steuerung der kraftstoffzumessung in eine brennkraftmaschine
DE3923306A1 (de) * 1989-07-14 1991-01-24 Daimler Benz Ag Schraegkantengesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JP2543729Y2 (ja) * 1990-09-13 1997-08-13 三菱自動車工業株式会社 ディーゼル機関の燃料噴射装置
DE4031367A1 (de) * 1990-10-04 1992-04-09 Bosch Gmbh Robert Steuersystem fuer eine selbstzuendende brennkraftmaschine
DE4128434A1 (de) * 1991-08-27 1993-03-04 Kloeckner Humboldt Deutz Ag Kraftstoffeinspritzvorrichtung
JPH0777124A (ja) * 1993-09-09 1995-03-20 Zexel Corp パイロット噴射制御装置
JP3440347B2 (ja) * 1994-07-27 2003-08-25 株式会社ボッシュオートモーティブシステム 燃料噴射ポンプのプリストローク制御装置
JPH08100740A (ja) * 1994-09-30 1996-04-16 Zexel Corp 燃料噴射装置のパイロット噴射量制御機構およびパイロット噴射量制御方法
US6382044B1 (en) * 2000-04-14 2002-05-07 Abb Automation Inc. Actuator having a rotational power source
JP3993841B2 (ja) * 2003-06-12 2007-10-17 ヤンマー株式会社 低温始動進角機構を備える燃料噴射ポンプ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55131562A (en) * 1979-03-29 1980-10-13 Mitsubishi Motors Corp Fuel injection device for internal combustion engine
JPS5756631A (en) * 1980-09-19 1982-04-05 Diesel Kiki Co Ltd Distributor type fuel injection device
JPS57146032A (en) * 1981-03-04 1982-09-09 Diesel Kiki Co Ltd Single cylinder type fuel injector for marine use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR758184A (ja) * 1934-01-11
DE613373C (de) * 1932-08-16 1935-05-18 Robert Bosch Akt Ges Brennstoffeinspritzpumpe fuer Brennkraftmaschinen
US2147390A (en) * 1934-04-17 1939-02-14 Provencale De Const Aeronautiq Fuel feed pump
JPS55164773A (en) * 1979-06-11 1980-12-22 Diesel Kiki Co Ltd Fuel injection device for internal combustion engine
JPS619182Y2 (ja) * 1981-03-04 1986-03-22
JPS5853646A (ja) * 1981-09-24 1983-03-30 Hitachi Ltd 燃料噴射ポンプの制御装置
JPS5951133A (ja) * 1982-09-16 1984-03-24 Diesel Kiki Co Ltd 電子式調速装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55131562A (en) * 1979-03-29 1980-10-13 Mitsubishi Motors Corp Fuel injection device for internal combustion engine
JPS5756631A (en) * 1980-09-19 1982-04-05 Diesel Kiki Co Ltd Distributor type fuel injection device
JPS57146032A (en) * 1981-03-04 1982-09-09 Diesel Kiki Co Ltd Single cylinder type fuel injector for marine use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014009632A (ja) * 2012-06-29 2014-01-20 Mazda Motor Corp エンジンの高圧燃料ポンプ装置
JP2014009633A (ja) * 2012-06-29 2014-01-20 Mazda Motor Corp エンジンの高圧燃料供給装置

Also Published As

Publication number Publication date
DE3522414C2 (ja) 1988-05-26
JPH0455237Y2 (ja) 1992-12-25
DE3522414A1 (de) 1986-01-02
KR860000014U (ko) 1986-02-10
KR890000895Y1 (ko) 1989-03-27
US4619233A (en) 1986-10-28

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