JPS61126059U - - Google Patents

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Publication number
JPS61126059U
JPS61126059U JP1985125797U JP12579785U JPS61126059U JP S61126059 U JPS61126059 U JP S61126059U JP 1985125797 U JP1985125797 U JP 1985125797U JP 12579785 U JP12579785 U JP 12579785U JP S61126059 U JPS61126059 U JP S61126059U
Authority
JP
Japan
Prior art keywords
generator
temperature
control device
fuel
differential amplifier
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.)
Pending
Application number
JP1985125797U
Other languages
English (en)
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
Publication of JPS61126059U publication Critical patent/JPS61126059U/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/12—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic
    • 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
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/407—Electrically controlling a diesel injection pump of the in-line type
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/447—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0606—Fuel temperature
    • 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

Description

【図面の簡単な説明】
第１図は本考案による燃料噴射ポンプの制御装
置の第１の実施例を略示する図、第２図は別の実
施例の簡略回路図、そして第３図および第４図は
それぞれ吸気温度信号および燃料温度信号を結合
するためのブリツジ回路を示す。 １…機械的回転数調整器、２…燃料噴射ポンプ
、３…調整桿、４…操作レバー、５…ストツパー
アーム、６…ストツパー、７…サーボ調整要素、
８…電子制御回路、９…圧力室、１０…油圧サー
ボモータ、１１…電磁弁、１２…送りポンプ、１
３…導管、１４…送り導管、１５，２２…帰還導
管、１６…蓄積装置、１７…供給導管、１８…タ
ンク、１９…濾過器、２０…逆止弁、２１…圧力
調整弁、２３…ダイヤフラム、２４…戻しバネ、
２７…回転数発生器、２８…絶対圧力発生器、２
９…圧力発生器、３１…電気的変位量発生器、３
２…吸気温度発生器、３３…燃料温度発生器、３
６…スタータスイツチ、３７…行程発生器、３８
…ＰＩＤ調整器即ち電子的調整増幅器、３９…電
子制御要素、４４…電子調整回路、４５…結合回
路、４６…ブリツジ回路、４７…差動増幅器、４
８，４９…調整抵抗器。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ デイーゼル機関の燃料供給量調整要素の位置
    、従つて燃料噴射ポンプの燃料供給量を決定また
    は制限するサーボ調整要素の位置を温度に依存し
    て制御し、該サーボ調整要素は電子制御回路によ
    つて制御可能であり、該電子制御回路は、サーボ
    調整要素の位置を決定する制御信号を温度に依存
    して修正するために、機関の駆動媒体温度に影響
    される少くとも１つの温度発生器（吸気温度発生
    器）を有し、かつデイーゼル機関のパラメータ用
    の別の発生器を有し、また前記燃料噴射ポンプの
    最大許容燃料供給量を機関に供給される空気量に
    正確に整合させるために、前記吸気温度発生器お
    よび別の発生器が制御回路の制御信号に影響を与
    える、デイーゼル機関の燃料噴射ポンプ用の制御
    装置において、別の発生器として燃料温度発生器
    が用いられてなる、デイーゼル機関の燃料噴射ポ
    ンプ用の制御装置。 ２ 吸気温度発生器３２および燃料温度発生器３
    ３を差動増幅器４７の入力側に結合されたブリツ
    ジ回路４６において結合し、そして前記差動増幅
    器４７の出力信号ＳＴを前記サーボ調整要素７を
    制御する電子制御回路８に供給するように接続し
    た実用新案登録請求の範囲第１項記載の制御装置
    。 ３ ＮＴＣインピーダンス回路として構成した温
    度発生器３２，３３を空気および燃料温度が同じ
    場合に差動増幅器４７に入力されるブリツジ電圧
    差が０となるかまたは予め定められた値に対応す
    るように接続した実用新案登録請求の範囲第２項
    記載の制御装置。 ４ ２つの温度発生器３２，３３の温度依存性の
    制御電圧を補償するために、各温度発生器に調整
    インピーダンス４８，４９を接続するか、または
    ブリツジ回路のブリツジ辺を異なつた供給電圧電
    源Ｕ１，Ｕ２に接続した実用新案登録請求の範囲
    第２項記載の制御装置。 ６ 差動増幅器４７の出力信号Ｓｔを結合回路４
    ５において絶対圧力発生器２８の信号ＰＬと乗算
    的に結合するようにした実用新案登録請求の範囲
    第１項記載の制御装置。 ７ 差動増幅器４７が調整可能な増幅率を有する
    比例増幅器である実用新案登録請求の範囲第１項
    記載の制御装置。 ８ 差動増幅器４７の出力信号Ｓｔにより絶対圧
    力発生器２８に含まれる行程発生器３１の供給電
    圧を修正可能にした実用新案登録請求の範囲第５
    項記載の制御装置。
JP1985125797U 1976-11-02 1985-08-19 Pending JPS61126059U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2650246A DE2650246C2 (de) 1976-11-02 1976-11-02 Steuereinrichtung für eine Kraftstoffeinspritzpumpe eines Dieselmotors

Publications (1)

Publication Number Publication Date
JPS61126059U true JPS61126059U (ja) 1986-08-07

Family

ID=5992285

Family Applications (2)

Application Number Title Priority Date Filing Date
JP13211477A Pending JPS5357326A (en) 1976-11-02 1977-11-02 Fuel injection pump controller for diesel engine
JP1985125797U Pending JPS61126059U (ja) 1976-11-02 1985-08-19

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP13211477A Pending JPS5357326A (en) 1976-11-02 1977-11-02 Fuel injection pump controller for diesel engine

Country Status (7)

Country Link
US (1) US4174694A (ja)
JP (2) JPS5357326A (ja)
BR (1) BR7707266A (ja)
DE (1) DE2650246C2 (ja)
FR (1) FR2369421A1 (ja)
GB (1) GB1590460A (ja)
IT (1) IT1088507B (ja)

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Also Published As

Publication number Publication date
US4174694A (en) 1979-11-20
FR2369421A1 (fr) 1978-05-26
DE2650246C2 (de) 1986-07-10
JPS5357326A (en) 1978-05-24
GB1590460A (en) 1981-06-03
FR2369421B1 (ja) 1984-07-13
IT1088507B (it) 1985-06-10
BR7707266A (pt) 1978-07-11
DE2650246A1 (de) 1978-05-11

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