JPS56146026A - Controlling method for maximum injection quantity of fuel injection pump - Google Patents

Controlling method for maximum injection quantity of fuel injection pump

Info

Publication number
JPS56146026A
JPS56146026A JP4999080A JP4999080A JPS56146026A JP S56146026 A JPS56146026 A JP S56146026A JP 4999080 A JP4999080 A JP 4999080A JP 4999080 A JP4999080 A JP 4999080A JP S56146026 A JPS56146026 A JP S56146026A
Authority
JP
Japan
Prior art keywords
signal
circuit
rack
target
maximum
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
JP4999080A
Other languages
Japanese (ja)
Inventor
Tomonori Oya
Mitsuo Hagiwara
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.)
Bosch Corp
Original Assignee
Diesel Kiki Co Ltd
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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP4999080A priority Critical patent/JPS56146026A/en
Publication of JPS56146026A publication Critical patent/JPS56146026A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the excessive adjustment of a rack for the adjustment of fuel at the time of quick acceleration and the like by a method wherein an actuator device setting a position of the maximum displacement in the direction of fuel increase of the rack is controlled by two position signals and a target signal indicating the target maximum rack position.
CONSTITUTION: An aimed property operating circuit 3 wherefrom the target signal S3 indicating the target maximum rack position for obtaining the property of the maximum injection quantity is generated by inputting an engine rotation signal S1 and an atmospheric pressure signal S2 is provided. The target signal S3 from the circuit 3 is inputted, together with a rack position signal S4 and with an actuator 13 regulating position signal S5, in a comparator 8, where the sizes of the three signals are discriminated. The data D1 of the discrimination is sent to a logic circuit 9 and therefrom an increase signal S6 or a decrease signal S7 is delivered. And the decrease S7 is impressed directly on a pulse generating circuit 10, while the increase signal S6 is impressed on the sam circuit with a prescribed time delay being given by a time constant circuit 12, and according to the output of the circuit 10, the excitation coil 14 of the actuator 13 is controlled through the intermediary of a driving circuit 11.
COPYRIGHT: (C)1981,JPO&Japio
JP4999080A 1980-04-15 1980-04-15 Controlling method for maximum injection quantity of fuel injection pump Pending JPS56146026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4999080A JPS56146026A (en) 1980-04-15 1980-04-15 Controlling method for maximum injection quantity of fuel injection pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4999080A JPS56146026A (en) 1980-04-15 1980-04-15 Controlling method for maximum injection quantity of fuel injection pump

Publications (1)

Publication Number Publication Date
JPS56146026A true JPS56146026A (en) 1981-11-13

Family

ID=12846440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4999080A Pending JPS56146026A (en) 1980-04-15 1980-04-15 Controlling method for maximum injection quantity of fuel injection pump

Country Status (1)

Country Link
JP (1) JPS56146026A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918244A (en) * 1982-07-05 1984-01-30 ダイムラ−ベンツ・アクチエンゲゼルシャフト Method of controlling weighing of fuel of internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918244A (en) * 1982-07-05 1984-01-30 ダイムラ−ベンツ・アクチエンゲゼルシャフト Method of controlling weighing of fuel of internal combustion engine

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