JPS56135727A - Controlling device for rotation of internal combustion engine - Google Patents

Controlling device for rotation of internal combustion engine

Info

Publication number
JPS56135727A
JPS56135727A JP3891180A JP3891180A JPS56135727A JP S56135727 A JPS56135727 A JP S56135727A JP 3891180 A JP3891180 A JP 3891180A JP 3891180 A JP3891180 A JP 3891180A JP S56135727 A JPS56135727 A JP S56135727A
Authority
JP
Japan
Prior art keywords
rotation
engine
circuit
time required
output shaft
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
JP3891180A
Other languages
Japanese (ja)
Inventor
Kiichi Hoshi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3891180A priority Critical patent/JPS56135727A/en
Priority to GB8109035A priority patent/GB2072888A/en
Priority to DE19813112222 priority patent/DE3112222A1/en
Publication of JPS56135727A publication Critical patent/JPS56135727A/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/007—Electric control of rotation speed controlling fuel supply
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

PURPOSE: To detect the exact rotational speed of an engine by detecting a time required for rotation in integral times more than one rotation of an output shaft in the two-cycle engine, while detecting a time required for rotation in integral times more than two rotations of an output shaft in the four-cycle engine.
CONSTITUTION: The rotational number of the output shaft 4 of the engine 1 is detected by a magnetic detector 6, shaped by a wave-form shaping circuit 7 and further compared with a reference pulse from a pulse generating circuit 12 in a controlling pulse generating circuit 8. The output signal from this circuit is made to be a latch signal by a counter 9 and retained by a data retaining device 10. Thereafter, it is sent to a processing device 13 by a data transmission device 11, the time required for the case of each cycle is computed and the value thereof is counted in an output counter circuit 15 through the intermediary of a data transmission device 14, while the quantity of injection is compensated by driving the actuator 3 of an injecting pump 2.
COPYRIGHT: (C)1981,JPO&Japio
JP3891180A 1980-03-28 1980-03-28 Controlling device for rotation of internal combustion engine Pending JPS56135727A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3891180A JPS56135727A (en) 1980-03-28 1980-03-28 Controlling device for rotation of internal combustion engine
GB8109035A GB2072888A (en) 1980-03-28 1981-03-23 Apparatus for Controlling Revolution Speed of Internal Combustion Engine
DE19813112222 DE3112222A1 (en) 1980-03-28 1981-03-27 SPEED CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3891180A JPS56135727A (en) 1980-03-28 1980-03-28 Controlling device for rotation of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS56135727A true JPS56135727A (en) 1981-10-23

Family

ID=12538378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3891180A Pending JPS56135727A (en) 1980-03-28 1980-03-28 Controlling device for rotation of internal combustion engine

Country Status (3)

Country Link
JP (1) JPS56135727A (en)
DE (1) DE3112222A1 (en)
GB (1) GB2072888A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60252144A (en) * 1984-05-29 1985-12-12 Diesel Kiki Co Ltd Fuel injection device for diesel engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715012A (en) * 1980-10-15 1987-12-22 Massey-Ferguson Services N.V. Electronic tractor control
US4715339A (en) * 1984-09-01 1987-12-29 Kawasaki Jukogyo Kabushiki Kaisha Governor for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60252144A (en) * 1984-05-29 1985-12-12 Diesel Kiki Co Ltd Fuel injection device for diesel engine

Also Published As

Publication number Publication date
GB2072888A (en) 1981-10-07
DE3112222A1 (en) 1982-01-28

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