IT1306319B1 - Gruppo di alimentazione di carburante ad un motore endotermico - Google Patents

Gruppo di alimentazione di carburante ad un motore endotermico

Info

Publication number
IT1306319B1
IT1306319B1 IT1998BO000438A ITBO980438A IT1306319B1 IT 1306319 B1 IT1306319 B1 IT 1306319B1 IT 1998BO000438 A IT1998BO000438 A IT 1998BO000438A IT BO980438 A ITBO980438 A IT BO980438A IT 1306319 B1 IT1306319 B1 IT 1306319B1
Authority
IT
Italy
Prior art keywords
group
fuel supply
endothermal engine
endothermal
engine
Prior art date
Application number
IT1998BO000438A
Other languages
English (en)
Inventor
Marcello Cristiani
Massimo Lolli
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT1998BO000438A priority Critical patent/IT1306319B1/it
Priority to ES99113854T priority patent/ES2207896T3/es
Priority to US09/353,846 priority patent/US6112727A/en
Priority to EP99113854A priority patent/EP0972933B1/en
Priority to DE69911323T priority patent/DE69911323T2/de
Priority to BR9904568-0A priority patent/BR9904568A/pt
Publication of ITBO980438A1 publication Critical patent/ITBO980438A1/it
Application granted granted Critical
Publication of IT1306319B1 publication Critical patent/IT1306319B1/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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/442—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means preventing fuel leakage around pump plunger, e.g. fluid barriers
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
    • 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
IT1998BO000438A 1998-07-16 1998-07-16 Gruppo di alimentazione di carburante ad un motore endotermico IT1306319B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT1998BO000438A IT1306319B1 (it) 1998-07-16 1998-07-16 Gruppo di alimentazione di carburante ad un motore endotermico
ES99113854T ES2207896T3 (es) 1998-07-16 1999-07-15 Unidad de alimentacion de combustible para motor de combustion interna.
US09/353,846 US6112727A (en) 1998-07-16 1999-07-15 Fuel supply unit for an endothermal engine
EP99113854A EP0972933B1 (en) 1998-07-16 1999-07-15 Fuel supply unit for an endothermal engine
DE69911323T DE69911323T2 (de) 1998-07-16 1999-07-15 Kraftstoffversorgungseinheit für Brennkraftmaschine
BR9904568-0A BR9904568A (pt) 1998-07-16 1999-07-16 Unidade para suprimento de combustìvel em pelo menos uma câmara de combustão em um motor endotérmico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998BO000438A IT1306319B1 (it) 1998-07-16 1998-07-16 Gruppo di alimentazione di carburante ad un motore endotermico

Publications (2)

Publication Number Publication Date
ITBO980438A1 ITBO980438A1 (it) 2000-01-16
IT1306319B1 true IT1306319B1 (it) 2001-06-04

Family

ID=11343310

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998BO000438A IT1306319B1 (it) 1998-07-16 1998-07-16 Gruppo di alimentazione di carburante ad un motore endotermico

Country Status (6)

Country Link
US (1) US6112727A (it)
EP (1) EP0972933B1 (it)
BR (1) BR9904568A (it)
DE (1) DE69911323T2 (it)
ES (1) ES2207896T3 (it)
IT (1) IT1306319B1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9920210D0 (en) * 1999-08-27 1999-10-27 Lucas Industries Ltd Fuel pump
US6460510B1 (en) * 2000-05-30 2002-10-08 Robert H. Breeden Pump assembly and method
US6776143B2 (en) * 2001-01-08 2004-08-17 Robert Bosch Gmbh Fuel injector for an internal combustion engine
US6598579B2 (en) * 2001-01-08 2003-07-29 Diesel Technology Company Fuel injection pump for an internal combustion engine
DE10143892A1 (de) * 2001-09-07 2003-03-27 Pierburg Gmbh Vorducksteueranordnung
JP3924716B2 (ja) * 2002-04-10 2007-06-06 ボッシュ株式会社 蓄圧式燃料噴射システム
AT7374U1 (de) * 2003-09-30 2005-02-25 Tesma Motoren Getriebetechnik Kraftstoffrücklaufventil
ITMI20072300A1 (it) * 2007-12-06 2009-06-07 Bosch Gmbh Robert Guarnizione per pompa di alta pressione e pompa di alta pressione comprendente tale guarnizione
JP5240284B2 (ja) * 2010-12-10 2013-07-17 株式会社デンソー 燃料供給ポンプ
ITUA20162000A1 (it) * 2016-03-24 2017-09-24 Bosch Gmbh Robert Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
US20180010600A1 (en) * 2016-07-08 2018-01-11 Delphi Technologies, Inc. High-pressure fuel pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198062B (it) * 1986-10-22 1988-12-21 Piaggio & C Spa Motore a combustione interna a due tempi,ad iniezione di combustibile ed accensione comandata
US4794888A (en) * 1988-01-04 1989-01-03 Brunswick Corporation Fuel puddle suction system for fuel injected engine
US5220941A (en) * 1992-06-02 1993-06-22 Walbro Corporation Fuel pressure regulator
DE19522306B4 (de) * 1994-06-24 2004-08-26 Denso Corp., Kariya Hochdruck-Kraftstoffzuführungspumpe
DE4426667A1 (de) * 1994-07-28 1996-02-01 Bosch Gmbh Robert Vorrichtung zum Fördern von Kraftstoff aus einem Vorratsbehälter zur Brennkraftmaschine eines Kraftfahrzeuges
US5454359A (en) * 1994-12-01 1995-10-03 Navistar International Transportation Corp. Continuous high pressure rail deaeration system for fuel injection system
US5692479A (en) * 1995-11-13 1997-12-02 Ford Motor Company Fuel delivery system for an internal combustion engine
US5682861A (en) * 1996-05-23 1997-11-04 Caterpillar Inc. Fluid seal for cyclic high pressures within a fuel injection
EP0893598B1 (en) * 1997-07-26 2003-05-28 Delphi Technologies, Inc. Fuel system

Also Published As

Publication number Publication date
ES2207896T3 (es) 2004-06-01
DE69911323D1 (de) 2003-10-23
ITBO980438A1 (it) 2000-01-16
US6112727A (en) 2000-09-05
EP0972933B1 (en) 2003-09-17
EP0972933A1 (en) 2000-01-19
DE69911323T2 (de) 2004-07-01
BR9904568A (pt) 2000-09-26

Similar Documents

Publication Publication Date Title
DE19983178T1 (de) Brennstoffeinspritzvorrichtungsisolation
DE69922087D1 (de) Brennstoffeinspritzdüse
DE19915874B8 (de) Kraftstoffeinspritzdüse
NO20012512D0 (no) Sammensetning av dieseldrivstoff
NO985533D0 (no) Additiver til brennstoff
EP1228171A4 (en) INTERNAL COMBUSTION SYSTEM WITH ACETYLENE AS A FUEL
DE69803185T2 (de) Heissgas-maschinenbrennkammer
DE69919777D1 (de) Kraftstoffinjektor
DE69925884D1 (de) Brennstoffeinspritzventil
IT1306319B1 (it) Gruppo di alimentazione di carburante ad un motore endotermico
DE59909449D1 (de) Kraftstoffeinspritzdüse
DE19983140T1 (de) Brennstoffeinspritzvorrichtung
IT1315861B1 (it) Procedimento per la regolazione della frazione della miscela gassosadi scarico rialimentata ad un motore a combustione interna.
GB9821507D0 (en) Synchronisation of internal combustion engine
IT1291658B1 (it) Gruppo per convogliare combustibile da un serbatoio ad un motore endotermico
IT247121Y1 (it) Impianto d'accensione per un motore endotermico
DE69923899D1 (de) Brennstoffeinspritzventil
IT1290561B1 (it) Procedimento per riconoscere mancate combustioni
DE59814428D1 (de) Brennstoffeinspritzdüse
DE59903588D1 (de) Kraftstoffeinspritzdüse
ITMI20001139A0 (it) Procedimento per regolare un motore endotermico
IT1303951B1 (it) Gruppo di alimentazione di carburante ad un motore endotermico .
IT1290015B1 (it) Impianto-generatore per un motore endotermico
DE69904414D1 (de) Brennstoffeinspritzventil
GB0021029D0 (en) Improvements to internal combustion engines