JPS57193727A - Correcting device of injection quantity in fuel injection pump - Google Patents

Correcting device of injection quantity in fuel injection pump

Info

Publication number
JPS57193727A
JPS57193727A JP7798381A JP7798381A JPS57193727A JP S57193727 A JPS57193727 A JP S57193727A JP 7798381 A JP7798381 A JP 7798381A JP 7798381 A JP7798381 A JP 7798381A JP S57193727 A JPS57193727 A JP S57193727A
Authority
JP
Japan
Prior art keywords
lever
fuel injection
supercharge operation
pump
corrector
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
JP7798381A
Other languages
Japanese (ja)
Inventor
Takamasa Ueda
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP7798381A priority Critical patent/JPS57193727A/en
Publication of JPS57193727A publication Critical patent/JPS57193727A/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

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)

Abstract

PURPOSE:To improve driveability of an engine at its supercharge operation, in a distributor type fuel injection pump, by connecting the pump to a full load adjusting pin regulating the position of a corrector lever. CONSTITUTION:The end part of a start lever 3 is connected to a control sleeve 1. A full load adjusting pin 22 is connected to a diaphragm 23, responsively operated to boost pressure, and adapted to a corrector lever 8. At supercharge operation, the diaphragm 23 and pin 22 are moved leftward by the boost pressure, and the corrector lever 8 is turned counter clockwise about a fixed shaft 7 as the center, then a supporting shaft 2 moves rightward to shift the control sleeve 1 to the direction of increase. In this way, at a partial load for a tension lever 6 not adapted to a stopper 30, a fuel injection quantity is increased at supercharge operation even for the same opening of an accelerator as at no supercharge operation, then driveability at acceleration can be improved.
JP7798381A 1981-05-25 1981-05-25 Correcting device of injection quantity in fuel injection pump Pending JPS57193727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7798381A JPS57193727A (en) 1981-05-25 1981-05-25 Correcting device of injection quantity in fuel injection pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7798381A JPS57193727A (en) 1981-05-25 1981-05-25 Correcting device of injection quantity in fuel injection pump

Publications (1)

Publication Number Publication Date
JPS57193727A true JPS57193727A (en) 1982-11-29

Family

ID=13649099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7798381A Pending JPS57193727A (en) 1981-05-25 1981-05-25 Correcting device of injection quantity in fuel injection pump

Country Status (1)

Country Link
JP (1) JPS57193727A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013933A (en) * 1983-07-01 1985-01-24 Mazda Motor Corp Fuel supplying apparatus for engine with supercharger
US4562810A (en) * 1983-06-23 1986-01-07 Nippondenso Co., Ltd. Fuel injection pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562810A (en) * 1983-06-23 1986-01-07 Nippondenso Co., Ltd. Fuel injection pump
JPS6013933A (en) * 1983-07-01 1985-01-24 Mazda Motor Corp Fuel supplying apparatus for engine with supercharger
JPH0526017B2 (en) * 1983-07-01 1993-04-14 Mazda Motor

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