JPS5762935A - Device for controlling fuel injection timing in diesel engine - Google Patents

Device for controlling fuel injection timing in diesel engine

Info

Publication number
JPS5762935A
JPS5762935A JP13919880A JP13919880A JPS5762935A JP S5762935 A JPS5762935 A JP S5762935A JP 13919880 A JP13919880 A JP 13919880A JP 13919880 A JP13919880 A JP 13919880A JP S5762935 A JPS5762935 A JP S5762935A
Authority
JP
Japan
Prior art keywords
fuel injection
timing
pressure
signal representing
injection timing
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
JP13919880A
Other languages
Japanese (ja)
Inventor
Hiroshi Koide
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 JP13919880A priority Critical patent/JPS5762935A/en
Publication of JPS5762935A publication Critical patent/JPS5762935A/en
Pending 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

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

Abstract

PURPOSE: To stably detect the fuel injection timing for a long term by a device wherein a pressure of fuel pressure-fed to a fuel injection valve and a signal representing a rise timing of the pressure is fed-back to a main control device as a signal representing the actual fuel injection timing.
CONSTITUTION: In a fuel injection pump 2, the timing at which fuel is fed to an injection valve 32 by a pump plunger 14 is changed by rotating a roller plate 16 with a timer piston 34. A fuel injection amount is controlled by a fuel injection control device 56 which comprises a spill ring 50, control lever 52, actuator 54 and so. A stroke of the actuator 54 is detected by a sensor 62 and thus detected signal is fedback to a computer 64. At this time, the computer 64 is supplied with a signal representing a rise timing of pressure as a signal representing the actual fuel injection timing rather than output of the pressure sensor 68. Output from the computer 64 is used to control the control valve 46 and the actuator 54.
COPYRIGHT: (C)1982,JPO&Japio
JP13919880A 1980-10-03 1980-10-03 Device for controlling fuel injection timing in diesel engine Pending JPS5762935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13919880A JPS5762935A (en) 1980-10-03 1980-10-03 Device for controlling fuel injection timing in diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13919880A JPS5762935A (en) 1980-10-03 1980-10-03 Device for controlling fuel injection timing in diesel engine

Publications (1)

Publication Number Publication Date
JPS5762935A true JPS5762935A (en) 1982-04-16

Family

ID=15239834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13919880A Pending JPS5762935A (en) 1980-10-03 1980-10-03 Device for controlling fuel injection timing in diesel engine

Country Status (1)

Country Link
JP (1) JPS5762935A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122253A (en) * 1983-12-07 1985-06-29 Yanmar Diesel Engine Co Ltd Electronic control device for internal-combustion engine
EP0585746A2 (en) * 1992-08-20 1994-03-09 Toyota Jidosha Kabushiki Kaisha Fuel injection controller for use in an internal combustion engine
US6102000A (en) * 1993-11-02 2000-08-15 Toyota Jidosha Kabushiki Kaisha Fuel injection apparatus for engine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122253A (en) * 1983-12-07 1985-06-29 Yanmar Diesel Engine Co Ltd Electronic control device for internal-combustion engine
EP0585746A2 (en) * 1992-08-20 1994-03-09 Toyota Jidosha Kabushiki Kaisha Fuel injection controller for use in an internal combustion engine
US5485822A (en) * 1992-08-20 1996-01-23 Toyota Jidosha Kabushiki Kaisha Fuel injection controller for use in an internal combustion engine
EP0585746A3 (en) * 1992-08-20 1997-09-10 Toyota Motor Co Ltd Fuel injection controller for use in an internal combustion engine
US5697338A (en) * 1992-08-20 1997-12-16 Toyota Jidosha Kabushiki Kaisha Fuel injection controller for use in an internal combustion engine
US5848581A (en) * 1992-08-20 1998-12-15 Toyota Jidosha Kabushiki Kaisha Fuel injection controller for use in an internal combustion engine
EP0911507A2 (en) 1992-08-20 1999-04-28 Toyota Jidosha Kabushiki Kaisha Fuel injection controller for use in an internal combustion engine
US6102000A (en) * 1993-11-02 2000-08-15 Toyota Jidosha Kabushiki Kaisha Fuel injection apparatus for engine

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