JPH0437270B2 - - Google Patents

Info

Publication number
JPH0437270B2
JPH0437270B2 JP1787484A JP1787484A JPH0437270B2 JP H0437270 B2 JPH0437270 B2 JP H0437270B2 JP 1787484 A JP1787484 A JP 1787484A JP 1787484 A JP1787484 A JP 1787484A JP H0437270 B2 JPH0437270 B2 JP H0437270B2
Authority
JP
Japan
Prior art keywords
needle valve
fuel
lift
fuel injection
discharge passage
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.)
Expired
Application number
JP1787484A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60162051A (ja
Inventor
Takeshi Matsuoka
Hirobumi Yamauchi
Masanori Sawara
Saburo Nakamura
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.)
Mazda Motor Corp
Original Assignee
Mazda 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP1787484A priority Critical patent/JPS60162051A/ja
Priority to US06/694,960 priority patent/US4640252A/en
Priority to DE19853502749 priority patent/DE3502749A1/de
Publication of JPS60162051A publication Critical patent/JPS60162051A/ja
Publication of JPH0437270B2 publication Critical patent/JPH0437270B2/ja
Granted 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/161—Means for adjusting injection-valve lift
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP1787484A 1984-01-28 1984-02-01 ディ−ゼルエンジンの燃料噴射装置 Granted JPS60162051A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1787484A JPS60162051A (ja) 1984-02-01 1984-02-01 ディ−ゼルエンジンの燃料噴射装置
US06/694,960 US4640252A (en) 1984-01-28 1985-01-25 Fuel injection system for diesel engine
DE19853502749 DE3502749A1 (de) 1984-01-28 1985-01-28 Brennstoff-einspritzsystem fuer dieselmotoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1787484A JPS60162051A (ja) 1984-02-01 1984-02-01 ディ−ゼルエンジンの燃料噴射装置

Publications (2)

Publication Number Publication Date
JPS60162051A JPS60162051A (ja) 1985-08-23
JPH0437270B2 true JPH0437270B2 (nl) 1992-06-18

Family

ID=11955825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1787484A Granted JPS60162051A (ja) 1984-01-28 1984-02-01 ディ−ゼルエンジンの燃料噴射装置

Country Status (1)

Country Link
JP (1) JPS60162051A (nl)

Also Published As

Publication number Publication date
JPS60162051A (ja) 1985-08-23

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