JPH04252858A - 燃料噴射ポンプ - Google Patents

燃料噴射ポンプ

Info

Publication number
JPH04252858A
JPH04252858A JP3025034A JP2503491A JPH04252858A JP H04252858 A JPH04252858 A JP H04252858A JP 3025034 A JP3025034 A JP 3025034A JP 2503491 A JP2503491 A JP 2503491A JP H04252858 A JPH04252858 A JP H04252858A
Authority
JP
Japan
Prior art keywords
fuel
plunger
valve
hole
leak
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
JP3025034A
Other languages
English (en)
Japanese (ja)
Inventor
Hisashi Nakamura
久 中村
Akinao Minegishi
昭直 峯岸
Satoru Ito
悟 伊藤
Yasuhiro Fujisawa
藤沢　泰弘
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
Zexel 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 Zexel Corp filed Critical Zexel Corp
Priority to JP3025034A priority Critical patent/JPH04252858A/ja
Priority to KR1019910022295A priority patent/KR940008281B1/ko
Publication of JPH04252858A publication Critical patent/JPH04252858A/ja
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
    • F02M59/20—Varying fuel delivery in quantity or timing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP3025034A 1991-01-28 1991-01-28 燃料噴射ポンプ Pending JPH04252858A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3025034A JPH04252858A (ja) 1991-01-28 1991-01-28 燃料噴射ポンプ
KR1019910022295A KR940008281B1 (ko) 1991-01-28 1991-12-06 연료 분사펌프

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3025034A JPH04252858A (ja) 1991-01-28 1991-01-28 燃料噴射ポンプ

Publications (1)

Publication Number Publication Date
JPH04252858A true JPH04252858A (ja) 1992-09-08

Family

ID=12154628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3025034A Pending JPH04252858A (ja) 1991-01-28 1991-01-28 燃料噴射ポンプ

Country Status (2)

Country Link
JP (1) JPH04252858A (ko)
KR (1) KR940008281B1 (ko)

Also Published As

Publication number Publication date
KR940008281B1 (ko) 1994-09-09
KR930013466A (ko) 1993-07-21

Similar Documents

Publication Publication Date Title
JPS5831470B2 (ja) 内燃機関の燃料噴射ポンプ
JPH0432226B2 (ko)
GB2307521A (en) Hydraulically actuated fuel injector with spill valve for abrupt end to injection
JPS6176727A (ja) 燃料噴射ポンプの噴射率制御装置
JPS6113099B2 (ko)
JPH03100375A (ja) 油圧ポンプ
JPH04252858A (ja) 燃料噴射ポンプ
US5282574A (en) Hydraulic flow shutoff device for a unit fuel pump/injector
US20050034709A1 (en) Fuel injector and assembly
US5333588A (en) Pump/injector
JPS6010182B2 (ja) 分配型燃料噴射ポンプ
JPH04259661A (ja) 燃料噴射ポンプ
JPH0681939B2 (ja) 内燃機関用の燃料噴射ポンプ
JPS59183014A (ja) 油圧式弁駆動装置
KR900002995Y1 (ko) 연료분사펌프에 있어서의 커트오프연료의 배출기구
JPH06257533A (ja) 燃料噴射ポンプ
JPH0143137B2 (ko)
JP2878500B2 (ja) 燃料噴射ポンプ
JPS59170426A (ja) 燃料噴射ポンプの進角装置
JPH11200977A (ja) 燃料噴射装置の制御二方弁
SU579444A1 (ru) Топливный насос высокого давлени дл двигател внутреннего сгорани
JP3446594B2 (ja) 噴射量可変ノズル
JP2748689B2 (ja) ディーゼルエンジン用の燃料噴射時期制御装置
JPH09195881A (ja) 燃料噴射装置
EP1006276A1 (en) Advance arrangement