IT1212130B - Impianto di iniezione di carburante per un motore endotermico. - Google Patents

Impianto di iniezione di carburante per un motore endotermico.

Info

Publication number
IT1212130B
IT1212130B IT8719129A IT1912987A IT1212130B IT 1212130 B IT1212130 B IT 1212130B IT 8719129 A IT8719129 A IT 8719129A IT 1912987 A IT1912987 A IT 1912987A IT 1212130 B IT1212130 B IT 1212130B
Authority
IT
Italy
Prior art keywords
fuel injection
injection system
endothermal engine
endothermal
engine
Prior art date
Application number
IT8719129A
Other languages
English (en)
Other versions
IT8719129A0 (it
Inventor
Gernot Amann
Christian Mathis
Original Assignee
Dereco Dieselmotoren Forschung
Iveco Fiat
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 Dereco Dieselmotoren Forschung, Iveco Fiat filed Critical Dereco Dieselmotoren Forschung
Publication of IT8719129A0 publication Critical patent/IT8719129A0/it
Application granted granted Critical
Publication of IT1212130B publication Critical patent/IT1212130B/it

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
    • 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
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator

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)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
IT8719129A 1986-01-22 1987-01-21 Impianto di iniezione di carburante per un motore endotermico. IT1212130B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH237/86A CH668621A5 (de) 1986-01-22 1986-01-22 Kraftstoffeinspritzanlage fuer eine brennkraftmaschine.

Publications (2)

Publication Number Publication Date
IT8719129A0 IT8719129A0 (it) 1987-01-21
IT1212130B true IT1212130B (it) 1989-11-08

Family

ID=4182410

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8719129A IT1212130B (it) 1986-01-22 1987-01-21 Impianto di iniezione di carburante per un motore endotermico.

Country Status (8)

Country Link
US (1) US4719889A (it)
JP (1) JP2576861B2 (it)
CH (1) CH668621A5 (it)
DE (1) DE3700687C2 (it)
FR (1) FR2593239B1 (it)
GB (1) GB2185530B (it)
IT (1) IT1212130B (it)
SE (1) SE463631B (it)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3788406T2 (de) * 1986-09-25 1994-04-14 Ganser Hydromag Zuerich Elektronisch gesteuertes Einspritzsystem.
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IT212429Z2 (it) * 1987-08-25 1989-07-04 Weber Srl Elettrovalvola veloce particolarmente valvola pilota di iniezione del combustibile per motori a ciclo diesel
IT212431Z2 (it) * 1987-08-25 1989-07-04 Weber Srl Le a comando elettromagnetico per valvola di iniezione del combustibi motori a ciclo diesel
IT212432Z2 (it) * 1987-08-25 1989-07-04 Weber Srl Valvola di iniezione del combustibile a comando elettromagnetico per motori a ciclo diesel
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DE3903313A1 (de) * 1989-02-04 1990-08-09 Bosch Gmbh Robert Speicherkraftstoffeinspritzvorrichtung
US4957085A (en) * 1989-02-16 1990-09-18 Anatoly Sverdlin Fuel injection system for internal combustion engines
IT1232026B (it) * 1989-02-28 1992-01-23 Weber Srl Dispositivo di iniezione del combustibile ad azionamento elettromagne tico per motori a ciclo diesel
IT216950Z2 (it) * 1989-02-28 1991-10-11 Weber Srl Perfezionamento ai dispositivi di iniezione del combustibile ad azio namento elettromagnetico per motoria ciclo diesel
IT1232027B (it) * 1989-03-03 1992-01-23 Weber Srl Perfezionamento ai dispositivi di iniezione del combustibile ad azio namento elettromagnetico per motori a ciclo diesel
US5156132A (en) * 1989-04-17 1992-10-20 Nippondenso Co., Ltd. Fuel injection device for diesel engines
JP2730172B2 (ja) * 1989-05-09 1998-03-25 株式会社デンソー 燃料噴射装置
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DE4313852B4 (de) * 1993-04-28 2004-11-25 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE4341546A1 (de) * 1993-12-07 1995-06-08 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
IT1261149B (it) * 1993-12-30 1996-05-09 Elasis Sistema Ricerca Fiat Valvola di dosaggio per il comando dell'otturatore di un iniettore di combustibile
CH689281A5 (de) * 1994-02-03 1999-01-29 Christian Dipl-Ing Eth Mathis Kraftstoffeinspritzanlage fuer eine Brennkraftmaschine, insbesondere fuer einen Dieselmotor, sowie ein Verfahren zur Ueberwachung derselben.
WO1995025886A1 (de) * 1994-03-24 1995-09-28 Siemens Aktiengesellschaft Einspritzventil
CH689282A5 (de) * 1994-03-29 1999-01-29 Christian Dipl-Ing Eth Mathis Einspritzventil fuer eine insbesondere als Dieselmotor vorgesehene Brennkraftmaschine.
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JP3939779B2 (ja) * 1995-05-26 2007-07-04 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関の燃料供給のための燃料供給装置
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JP3555264B2 (ja) * 1995-07-14 2004-08-18 いすゞ自動車株式会社 内燃機関の燃料噴射装置
US6027037A (en) * 1995-12-05 2000-02-22 Denso Corporation Accumulator fuel injection apparatus for internal combustion engine
DE19612413B4 (de) * 1996-03-28 2006-06-29 Siemens Ag Druckfluid-Versorgungssystem, insbesondere für ein Kraftstoff-Einspritzsystem
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IT1310754B1 (it) * 1999-11-30 2002-02-22 Elasis Sistema Ricerca Fiat Sistema di valvole per il controllo della pressione di ingresso di unliquido in una pompa ad alta pressione, e relativa valvola di
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US6405710B1 (en) * 2000-04-28 2002-06-18 Ford Global Technologies, Inc. Internal combustion engine high pressure fuel injection system with selectable fuel rail volume
DE10115322A1 (de) * 2001-03-28 2002-10-17 Bosch Gmbh Robert Kraftstoff-Einspritzvorrichtung für Brennkraftmaschinen, insbesondere Common-Rail-Injektor
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Also Published As

Publication number Publication date
GB2185530B (en) 1989-12-06
DE3700687A1 (de) 1987-07-23
DE3700687C2 (de) 1996-05-23
FR2593239B1 (fr) 1990-09-14
IT8719129A0 (it) 1987-01-21
SE8700215L (sv) 1987-07-23
SE463631B (sv) 1990-12-17
GB8701321D0 (en) 1987-02-25
FR2593239A1 (fr) 1987-07-24
CH668621A5 (de) 1989-01-13
SE8700215D0 (sv) 1987-01-21
GB2185530A (en) 1987-07-22
JPS62203932A (ja) 1987-09-08
JP2576861B2 (ja) 1997-01-29
US4719889A (en) 1988-01-19

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Effective date: 19960126