JPS5728833A - Fuel injection timing control process for diesel enging - Google Patents

Fuel injection timing control process for diesel enging

Info

Publication number
JPS5728833A
JPS5728833A JP10304980A JP10304980A JPS5728833A JP S5728833 A JPS5728833 A JP S5728833A JP 10304980 A JP10304980 A JP 10304980A JP 10304980 A JP10304980 A JP 10304980A JP S5728833 A JPS5728833 A JP S5728833A
Authority
JP
Japan
Prior art keywords
fuel injection
injection timing
sensor
pump chamber
driving condition
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
JP10304980A
Other languages
Japanese (ja)
Other versions
JPS6321023B2 (en
Inventor
Takehito Ueda
Eiji Hashimoto
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP10304980A priority Critical patent/JPS5728833A/en
Publication of JPS5728833A publication Critical patent/JPS5728833A/en
Publication of JPS6321023B2 publication Critical patent/JPS6321023B2/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
    • 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

Landscapes

  • High-Pressure Fuel Injection Pump Control (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To enable selection of timely injection corresponding to the driving situation, by reading fuel injection timing corresponding to the detected driving condition from the stored memory and feedback-controlling it by the valve calculated from the read value.
CONSTITUTION: An engine rotation frequency sensor 64, an operating transformer type spill ring displacement sensor 66, a pressure sensor 70, a combustion chamber wall temperature sensor 72 an intake air pressure sensor 76, an intake air temperature sensor 77 and a disphragm displacement sensor 78 are connected to a input section 55 of a computer 54. And fuel injection timing, which is mapped in memory 59 in the form of the pump chamber pressure corresponding to the driving condition, and the pump chamber pressure corrected valve which is mapped similarly in a memory 61 are operated in an operation part 57 in reference to the driving condition obtained from sensors. Then a fuel bleed valve 80 is controlled so that at matches 80 the pump chamber inner pressure corresponding to optimum fuel injection timing.
COPYRIGHT: (C)1982,JPO&Japio
JP10304980A 1980-07-29 1980-07-29 Fuel injection timing control process for diesel enging Granted JPS5728833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10304980A JPS5728833A (en) 1980-07-29 1980-07-29 Fuel injection timing control process for diesel enging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10304980A JPS5728833A (en) 1980-07-29 1980-07-29 Fuel injection timing control process for diesel enging

Publications (2)

Publication Number Publication Date
JPS5728833A true JPS5728833A (en) 1982-02-16
JPS6321023B2 JPS6321023B2 (en) 1988-05-02

Family

ID=14343807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10304980A Granted JPS5728833A (en) 1980-07-29 1980-07-29 Fuel injection timing control process for diesel enging

Country Status (1)

Country Link
JP (1) JPS5728833A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147986A (en) * 1980-02-28 1981-11-17 Wavin Bv Connecting device of pipe
JPS58150044A (en) * 1982-03-01 1983-09-06 Toyota Motor Corp Control method of fuel injection timing in diesel engine
JPS58178834A (en) * 1982-04-03 1983-10-19 ル−カス・インダストリ−ズ・パブリツク・リミテツド・カンパニ− Fuel feeder
JPS58161137U (en) * 1982-04-21 1983-10-27 マツダ株式会社 Fuel injection pump injection timing control device
JPS6155344A (en) * 1984-08-27 1986-03-19 Toyota Motor Corp Fuel-injection timing controlling method of diesel engine
JPS62101043U (en) * 1985-12-16 1987-06-27
JPH01106689U (en) * 1988-01-07 1989-07-18
JPH01128088U (en) * 1988-02-25 1989-08-31

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147986A (en) * 1980-02-28 1981-11-17 Wavin Bv Connecting device of pipe
JPS5833437B2 (en) * 1980-02-28 1983-07-19 ヴアヴイン・ベスロ−テム・ヴエンノツトシヤツプ pipe connecting device
JPS58150044A (en) * 1982-03-01 1983-09-06 Toyota Motor Corp Control method of fuel injection timing in diesel engine
JPH0325626B2 (en) * 1982-03-01 1991-04-08 Toyota Motor Co Ltd
JPS58178834A (en) * 1982-04-03 1983-10-19 ル−カス・インダストリ−ズ・パブリツク・リミテツド・カンパニ− Fuel feeder
JPH0428901B2 (en) * 1982-04-03 1992-05-15 Lucas Ind Plc
JPS58161137U (en) * 1982-04-21 1983-10-27 マツダ株式会社 Fuel injection pump injection timing control device
JPS6155344A (en) * 1984-08-27 1986-03-19 Toyota Motor Corp Fuel-injection timing controlling method of diesel engine
JPS62101043U (en) * 1985-12-16 1987-06-27
JPH0528349Y2 (en) * 1985-12-16 1993-07-21
JPH01106689U (en) * 1988-01-07 1989-07-18
JPH01128088U (en) * 1988-02-25 1989-08-31

Also Published As

Publication number Publication date
JPS6321023B2 (en) 1988-05-02

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