JPS6432444U - - Google Patents

Info

Publication number
JPS6432444U
JPS6432444U JP10458788U JP10458788U JPS6432444U JP S6432444 U JPS6432444 U JP S6432444U JP 10458788 U JP10458788 U JP 10458788U JP 10458788 U JP10458788 U JP 10458788U JP S6432444 U JPS6432444 U JP S6432444U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
knocking
cylinder chamber
pressure gradient
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
JP10458788U
Other languages
Japanese (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
Publication of JPS6432444U publication Critical patent/JPS6432444U/ja
Pending 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
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • 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
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案装置の概略構成を示した配置構成図
である。 １０……内燃機関、１１……噴射装置、１２…
…吸気管、１３……排気管、１４……噴射調節装
置、１５，１８……ノツキングセンサ、１６……
変換回路。 The figure is a layout configuration diagram showing a schematic configuration of the device of the present invention. 10... internal combustion engine, 11... injection device, 12...
...Intake pipe, 13...Exhaust pipe, 14...Injection adjustment device, 15, 18...Knocking sensor, 16...
conversion circuit.

Claims (1)

【実用新案登録請求の範囲】 (1) 内燃機関の動作パラメータ並びに内燃機関
のノツキングあるいはシリンダ室の圧力勾配の上
昇を示す信号に従つて噴射開始を制御する自己点
火式内燃機関の噴射開始制御装置において、 複数のノツキングセンサ１５，１８を設けて、
これらのノツキングセンサからの信号を処理する
ことによりノツキングあるいはシリンダ室の圧力
勾配の上昇を検出し、 ノツキングあるいはシリンダ室の圧力勾配の上
昇が検出されたとき噴射開始時期を遅延させ、 ノツキングあるいはシリンダ室の圧力勾配の上
昇が生じなくなつたとき、再び噴射開始時期を連
続的あるいは段階的に早める方向に調節すること
を特徴とする自己点火式内燃機関の噴射開始制御
装置。 (2) 前記ノツキングセンサとして圧力あるいは
加速センサを用い、このセンサを内燃機関のシリ
ンダ室に取り付けるようにした実用新案登録請求
の範囲第１項に記載の自己点火式内燃機関の噴射
開始制御装置。[Claims for Utility Model Registration] (1) An injection start control device for a self-ignition internal combustion engine that controls the start of injection according to operating parameters of the internal combustion engine and signals indicating knocking of the internal combustion engine or increase in pressure gradient in the cylinder chamber. , a plurality of knocking sensors 15 and 18 are provided,
By processing the signals from these knocking sensors, knocking or an increase in the pressure gradient in the cylinder chamber is detected, and when knocking or a rise in the pressure gradient in the cylinder chamber is detected, the injection start timing is delayed, and the knotting or cylinder chamber pressure gradient is detected. 1. An injection start control device for a self-ignition internal combustion engine, which adjusts the injection start timing to advance again continuously or stepwise when the pressure gradient in the chamber stops rising. (2) The injection start control device for a self-ignition internal combustion engine according to claim 1, wherein a pressure or acceleration sensor is used as the knocking sensor, and the sensor is installed in the cylinder chamber of the internal combustion engine. .
JP10458788U 1980-02-27 1988-08-09 Pending JPS6432444U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803007337 DE3007337A1 (en) 1980-02-27 1980-02-27 DEVICE FOR CONTROLLING THE START OF SPRAYING IN AN INTERNAL COMBUSTION ENGINE

Publications (1)

Publication Number Publication Date
JPS6432444U true JPS6432444U (en) 1989-03-01

Family

ID=6095682

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2439381A Pending JPS56132426A (en) 1980-02-27 1981-02-23 Injection start controller for self-igniting internal combustion engine
JP10458788U Pending JPS6432444U (en) 1980-02-27 1988-08-09

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2439381A Pending JPS56132426A (en) 1980-02-27 1981-02-23 Injection start controller for self-igniting internal combustion engine

Country Status (3)

Country Link
JP (2) JPS56132426A (en)
DE (1) DE3007337A1 (en)
GB (1) GB2070138B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138427A (en) * 1980-03-28 1981-10-29 Nissan Motor Co Ltd Knocking controlled diesel engine
JPS58186135U (en) * 1982-06-04 1983-12-10 マツダ株式会社 Diesel engine fuel injection timing control device
DE3540813A1 (en) * 1985-11-16 1987-05-21 Daimler Benz Ag Method for adjustment of the start of delivery on an injection timing device of an injection pump of an air-compressing internal combustion engine
DE4042629C2 (en) * 1990-01-26 1998-04-23 Bosch Gmbh Robert Power-stroke detection for four stroke engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620763A (en) * 1979-07-31 1981-02-26 Nissan Motor Co Ltd Controller for internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470709A (en) * 1946-05-23 1949-05-17 Charles W Macmillan Engine combustion controlling device
JPS5339528B1 (en) * 1971-03-06 1978-10-21
JPS54113728A (en) * 1978-02-24 1979-09-05 Sanwa Seiki Mfg Co Ltd Automatic fuel injection timing control system for engine fuel injection pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620763A (en) * 1979-07-31 1981-02-26 Nissan Motor Co Ltd Controller for internal combustion engine

Also Published As

Publication number Publication date
JPS56132426A (en) 1981-10-16
DE3007337A1 (en) 1981-09-10
GB2070138B (en) 1983-09-07
GB2070138A (en) 1981-09-03
DE3007337C2 (en) 1988-04-21

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