DE19751527A1 - Kraftstoffeinspritzgerät mit einem gemeinsamen Strang - Google Patents

Kraftstoffeinspritzgerät mit einem gemeinsamen Strang

Info

Publication number
DE19751527A1
DE19751527A1 DE1997151527 DE19751527A DE19751527A1 DE 19751527 A1 DE19751527 A1 DE 19751527A1 DE 1997151527 DE1997151527 DE 1997151527 DE 19751527 A DE19751527 A DE 19751527A DE 19751527 A1 DE19751527 A1 DE 19751527A1
Authority
DE
Germany
Prior art keywords
fuel
chamber
armature
channel
control chamber
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.)
Ceased
Application number
DE1997151527
Other languages
German (de)
English (en)
Inventor
Yoshihiro Tsuzuki
Yoshiharu Nonoyama
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Publication of DE19751527A1 publication Critical patent/DE19751527A1/de
Ceased 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/002—Arrangement of leakage or drain conduits in or from injectors
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
DE1997151527 1997-01-23 1997-11-20 Kraftstoffeinspritzgerät mit einem gemeinsamen Strang Ceased DE19751527A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02611397A JP3844092B2 (ja) 1997-01-23 1997-01-23 蓄圧式燃料噴射装置

Publications (1)

Publication Number Publication Date
DE19751527A1 true DE19751527A1 (de) 1998-07-30

Family

ID=12184538

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997151527 Ceased DE19751527A1 (de) 1997-01-23 1997-11-20 Kraftstoffeinspritzgerät mit einem gemeinsamen Strang

Country Status (2)

Country Link
JP (1) JP3844092B2 (ja)
DE (1) DE19751527A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10216622B3 (de) * 2002-04-15 2004-01-08 Siemens Ag Einstückig ausgebildetes Steuermodul für einen Kraftstoffinjektor
EP1967726A3 (de) * 2007-03-07 2009-05-20 Robert Bosch Gmbh Magnetventilinjektor
DE102017207880A1 (de) * 2017-05-10 2018-11-15 Robert Bosch Gmbh Kraftstoffinjektor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT247260Y1 (it) * 1999-09-21 2002-05-13 Elasis Sistema Ricerca Fiat Perfezionamento di un'elettrovalvola per la regolazione dellapressione di alimentazione di combustibile ad un motore acombustione
JP5731562B2 (ja) 2012-07-04 2015-06-10 株式会社デンソー 高圧ポンプ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10216622B3 (de) * 2002-04-15 2004-01-08 Siemens Ag Einstückig ausgebildetes Steuermodul für einen Kraftstoffinjektor
EP1967726A3 (de) * 2007-03-07 2009-05-20 Robert Bosch Gmbh Magnetventilinjektor
DE102017207880A1 (de) * 2017-05-10 2018-11-15 Robert Bosch Gmbh Kraftstoffinjektor

Also Published As

Publication number Publication date
JPH10205404A (ja) 1998-08-04
JP3844092B2 (ja) 2006-11-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20110601

Effective date: 20110531

R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final

Effective date: 20120329