JPH0233871B2 - - Google Patents

Info

Publication number
JPH0233871B2
JPH0233871B2 JP56042873A JP4287381A JPH0233871B2 JP H0233871 B2 JPH0233871 B2 JP H0233871B2 JP 56042873 A JP56042873 A JP 56042873A JP 4287381 A JP4287381 A JP 4287381A JP H0233871 B2 JPH0233871 B2 JP H0233871B2
Authority
JP
Japan
Prior art keywords
piston
spring seat
fuel
nozzle
movable spring
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
JP56042873A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57157056A (en
Inventor
Gakuo Funada
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 JP4287381A priority Critical patent/JPS57157056A/ja
Publication of JPS57157056A publication Critical patent/JPS57157056A/ja
Publication of JPH0233871B2 publication Critical patent/JPH0233871B2/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
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP4287381A 1981-03-24 1981-03-24 Fuel injector for internal-combustion engine Granted JPS57157056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4287381A JPS57157056A (en) 1981-03-24 1981-03-24 Fuel injector for internal-combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4287381A JPS57157056A (en) 1981-03-24 1981-03-24 Fuel injector for internal-combustion engine

Publications (2)

Publication Number Publication Date
JPS57157056A JPS57157056A (en) 1982-09-28
JPH0233871B2 true JPH0233871B2 (enrdf_load_stackoverflow) 1990-07-31

Family

ID=12648150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4287381A Granted JPS57157056A (en) 1981-03-24 1981-03-24 Fuel injector for internal-combustion engine

Country Status (1)

Country Link
JP (1) JPS57157056A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387824B (de) * 1984-06-06 1989-03-28 Steyr Daimler Puch Ag Kraftstoff-einspritzduese fuer brennkraftmaschinen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320606B2 (enrdf_load_stackoverflow) * 1971-11-17 1978-06-28
DE2710219A1 (de) * 1977-03-09 1978-09-14 Bosch Gmbh Robert Kraftstoffeinspritzduese fuer brennkraftmaschinen mit verstellbarem oeffnungshub der ventilnadel

Also Published As

Publication number Publication date
JPS57157056A (en) 1982-09-28

Similar Documents

Publication Publication Date Title
KR100482901B1 (ko) 내연기관에사용되는연료분사장치
US5938124A (en) Positive-displacement-metering, electro-hydraulic fuel injection system
JP2576861B2 (ja) 内燃機関用燃料噴射装置
EP0262539B1 (en) Fuel injector unit
RU2193683C2 (ru) Гидрораспределительный клапан
EP0449763B1 (en) Fuel injector
US4463725A (en) Fuel injection device for internal combustion engines, in particular a pump/nozzle for diesel engines
KR20010113850A (ko) 액체 제어 밸브
KR20000068338A (ko) 연료 분사 밸브
JP2000008988A (ja) 燃料噴射弁用の制御弁
US5577667A (en) Fuel injection valve
EP1845256B1 (en) Fuel injector with adjustable metering servo-valve for an internal-combustion engine
US6988680B1 (en) Injector of compact design for a common rail injection system for internal combustion engines
JPH0646020B2 (ja) 燃料噴射ポンプの圧力ビルドアップ一時的中断装置
KR960001469A (ko) 연료 분사 장치
US5150684A (en) High pressure fuel injection unit for engine
US4467963A (en) Single dump single solenoid fuel injector
US6634569B2 (en) Pressure-controlled injector for injecting fuel
US4674461A (en) Unit injector for internal combustion engines
US5282574A (en) Hydraulic flow shutoff device for a unit fuel pump/injector
US4379442A (en) Electromagnetically controlled fuel injection pump
JPH0233871B2 (enrdf_load_stackoverflow)
JPH0214543B2 (enrdf_load_stackoverflow)
US6964266B2 (en) 3/2 Directional-control valve
KR100717527B1 (ko) 내연 기관의 연료 계량 제어 방법 및 장치