JPS57210130A - Boost compensator - Google Patents

Boost compensator

Info

Publication number
JPS57210130A
JPS57210130A JP9483781A JP9483781A JPS57210130A JP S57210130 A JPS57210130 A JP S57210130A JP 9483781 A JP9483781 A JP 9483781A JP 9483781 A JP9483781 A JP 9483781A JP S57210130 A JPS57210130 A JP S57210130A
Authority
JP
Japan
Prior art keywords
excess
lever
fuel
supercharge
stroke
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
JP9483781A
Other languages
Japanese (ja)
Other versions
JPS6017936B2 (en
Inventor
Yoshiro Suzuno
Hajime Machida
Masayoshi Oogoshi
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.)
Bosch Corp
Original Assignee
Diesel Kiki 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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP9483781A priority Critical patent/JPS6017936B2/en
Publication of JPS57210130A publication Critical patent/JPS57210130A/en
Publication of JPS6017936B2 publication Critical patent/JPS6017936B2/en
Expired 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 both controllability of an engine and acceleration at the starting of a car, in a boost compensator for operating a supercharge stroke of a control rack in a fuel injection pump, by decreasing operational force applied to a manual excess lever. CONSTITUTION:A fuel excess button or the like is pressed at starting, if a manual excess lever 13 is turned in the direction of an arrow head, an engaging hook 14 causes a main lever 4 to turn about a shaft 5 as a supporting point, and a push rod 8 is moved leftward while compressing a start excess cancelling spring 11 and displaced to a position of two-dot chain line (fuel excess position). Further simultaneously, a control lever, not shown in the drawing, is turned to a full lever position, and a control rack 1 in a fuel injection pump P is moved to an increasing direction. And then an engine increases its rotation, if boost pressure is fed into a chamber 6, the push rod 8 is moved leftward by a diaphragm 7 against springs 10', 11, and a supercharge stroke of fuel meeting a quantity of supercharge can be obtained.
JP9483781A 1981-06-19 1981-06-19 boost compensator Expired JPS6017936B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9483781A JPS6017936B2 (en) 1981-06-19 1981-06-19 boost compensator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9483781A JPS6017936B2 (en) 1981-06-19 1981-06-19 boost compensator

Publications (2)

Publication Number Publication Date
JPS57210130A true JPS57210130A (en) 1982-12-23
JPS6017936B2 JPS6017936B2 (en) 1985-05-08

Family

ID=14121151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9483781A Expired JPS6017936B2 (en) 1981-06-19 1981-06-19 boost compensator

Country Status (1)

Country Link
JP (1) JPS6017936B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020055816A (en) * 2000-12-29 2002-07-10 이계안 Boost compensator of diesel engine fuel injection pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020055816A (en) * 2000-12-29 2002-07-10 이계안 Boost compensator of diesel engine fuel injection pump

Also Published As

Publication number Publication date
JPS6017936B2 (en) 1985-05-08

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