JPH0477148B2 - - Google Patents

Info

Publication number
JPH0477148B2
JPH0477148B2 JP58107825A JP10782583A JPH0477148B2 JP H0477148 B2 JPH0477148 B2 JP H0477148B2 JP 58107825 A JP58107825 A JP 58107825A JP 10782583 A JP10782583 A JP 10782583A JP H0477148 B2 JPH0477148 B2 JP H0477148B2
Authority
JP
Japan
Prior art keywords
needle valve
nozzle hole
fuel
nozzle
pressure
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 - Lifetime
Application number
JP58107825A
Other languages
English (en)
Japanese (ja)
Other versions
JPS601372A (ja
Inventor
Yasutaka Irie
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP10782583A priority Critical patent/JPS601372A/ja
Publication of JPS601372A publication Critical patent/JPS601372A/ja
Publication of JPH0477148B2 publication Critical patent/JPH0477148B2/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
    • 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
    • F02M45/086—Having more than one injection-valve controlling discharge orifices
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/46—Valves, e.g. injectors, with concentric valve bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP10782583A 1983-06-17 1983-06-17 デイ−ゼルエンジンの燃料噴射弁 Granted JPS601372A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10782583A JPS601372A (ja) 1983-06-17 1983-06-17 デイ−ゼルエンジンの燃料噴射弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10782583A JPS601372A (ja) 1983-06-17 1983-06-17 デイ−ゼルエンジンの燃料噴射弁

Publications (2)

Publication Number Publication Date
JPS601372A JPS601372A (ja) 1985-01-07
JPH0477148B2 true JPH0477148B2 (ko) 1992-12-07

Family

ID=14468988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10782583A Granted JPS601372A (ja) 1983-06-17 1983-06-17 デイ−ゼルエンジンの燃料噴射弁

Country Status (1)

Country Link
JP (1) JPS601372A (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950743B2 (ja) * 1976-11-05 1984-12-10 東北大学金属材料研究所長 耐熱性ならびに強度に優れる非晶質合金
KR200446411Y1 (ko) 2008-02-28 2009-10-27 두산엔진주식회사 저속 디젤엔진용 연료분사 밸브

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113926A (en) * 1977-03-16 1978-10-04 Bosch Gmbh Robert Fuel injection nozzle for internal combustion engine
JPS5447028A (en) * 1977-09-01 1979-04-13 Sulzer Ag Jet valve for reciprocating internal combustion engine
JPS57176357A (en) * 1981-04-03 1982-10-29 Bosch Gmbh Robert Fuel injection nozzle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024935Y2 (ja) * 1980-04-15 1985-07-26 日立造船株式会社 燃料噴射弁

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113926A (en) * 1977-03-16 1978-10-04 Bosch Gmbh Robert Fuel injection nozzle for internal combustion engine
JPS5447028A (en) * 1977-09-01 1979-04-13 Sulzer Ag Jet valve for reciprocating internal combustion engine
JPS57176357A (en) * 1981-04-03 1982-10-29 Bosch Gmbh Robert Fuel injection nozzle

Also Published As

Publication number Publication date
JPS601372A (ja) 1985-01-07

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