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JPS5535130A - Injection amount control system for fuel injection pump in diesel engine - Google Patents

Injection amount control system for fuel injection pump in diesel engine

Info

Publication number
JPS5535130A
JPS5535130A JP10765078A JP10765078A JPS5535130A JP S5535130 A JPS5535130 A JP S5535130A JP 10765078 A JP10765078 A JP 10765078A JP 10765078 A JP10765078 A JP 10765078A JP S5535130 A JPS5535130 A JP S5535130A
Authority
JP
Japan
Prior art keywords
injection
injection pump
stop
fuel
control
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
JP10765078A
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 JP10765078A priority Critical patent/JPS5535130A/en
Priority to DE19792935321 priority patent/DE2935321C2/en
Publication of JPS5535130A publication Critical patent/JPS5535130A/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/447—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine
    • 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
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/06—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid
    • F02D1/065—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid of intake of air
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • 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
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/0022—Controlling intake air for diesel engines by throttle control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To control engenderment of murky smoke as well as to save fuel in such a way that a fuel injection pump is set automatically controllable in three states, such as start-up, drive and stop in proportion to the operation of a key switch the same as a gasoline engine.
CONSTITUTION: A pneumatic governor 2 fitted to an injection pump 1 is divided into two by a diaphragm 3, a control level 13 co-operates with a stopper cam 12, the stopper cam 12 is operated the outside of the injection pump. A rotary arm 15 is rotated by an intermittent drive mechanism composed of a roller 22 and a Geneva cross 25, and positioning in done by three points, such as start-up position 16, drive control position 17, stop control position 18. A rod 14 converts rotational motion of the rotary arm 15 to swinging motion of the control level 13, and controls fuel increment injection, ordinary injection and injection stop in such a way that three positioning, such as X'.Y'.Z' of the stopper cam 12 are respectively brought to correspond with said three positions.
COPYRIGHT: (C)1980,JPO&Japio
JP10765078A 1978-09-04 1978-09-04 Injection amount control system for fuel injection pump in diesel engine Pending JPS5535130A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10765078A JPS5535130A (en) 1978-09-04 1978-09-04 Injection amount control system for fuel injection pump in diesel engine
DE19792935321 DE2935321C2 (en) 1978-09-04 1979-08-31 Control device for the injection quantity of a fuel injection pump in a diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10765078A JPS5535130A (en) 1978-09-04 1978-09-04 Injection amount control system for fuel injection pump in diesel engine

Publications (1)

Publication Number Publication Date
JPS5535130A true JPS5535130A (en) 1980-03-12

Family

ID=14464558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10765078A Pending JPS5535130A (en) 1978-09-04 1978-09-04 Injection amount control system for fuel injection pump in diesel engine

Country Status (2)

Country Link
JP (1) JPS5535130A (en)
DE (1) DE2935321C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6095148U (en) * 1983-12-02 1985-06-28 新キャタピラー三菱株式会社 Engine reverse rotation prevention device
JPS62112557U (en) * 1986-01-09 1987-07-17

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007662A1 (en) * 1980-02-29 1981-09-10 Daimler-Benz Ag, 7000 Stuttgart ELECTRONIC CONTROL
DE3217351A1 (en) * 1982-05-08 1983-11-10 Vdo Adolf Schindling Ag, 6000 Frankfurt ARRANGEMENT FOR INCREASING THE IDLE SPEED
DE3501588A1 (en) * 1985-01-18 1986-07-24 Voest-Alpine Friedmann GmbH, Linz ARRANGEMENT FOR CONTROLLING AND ADJUSTING THE ADJUSTMENT OF THE CONTROL ROD OF AN INJECTION INTERNAL COMBUSTION ENGINE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5359026A (en) * 1976-11-05 1978-05-27 Hodogaya Chem Co Ltd Menatocide composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6095148U (en) * 1983-12-02 1985-06-28 新キャタピラー三菱株式会社 Engine reverse rotation prevention device
JPS62112557U (en) * 1986-01-09 1987-07-17

Also Published As

Publication number Publication date
DE2935321C2 (en) 1984-04-19
DE2935321A1 (en) 1980-03-13

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