IT1299956B1 - Dispositivo di alimentazione del carburante ad almeno una camera di combustione di un motore a scoppio. - Google Patents

Dispositivo di alimentazione del carburante ad almeno una camera di combustione di un motore a scoppio.

Info

Publication number
IT1299956B1
IT1299956B1 IT98BO000221A ITBO980221A IT1299956B1 IT 1299956 B1 IT1299956 B1 IT 1299956B1 IT 98BO000221 A IT98BO000221 A IT 98BO000221A IT BO980221 A ITBO980221 A IT BO980221A IT 1299956 B1 IT1299956 B1 IT 1299956B1
Authority
IT
Italy
Prior art keywords
supply device
fuel supply
combustion engine
combustion chamber
combustion
Prior art date
Application number
IT98BO000221A
Other languages
English (en)
Inventor
Marcello Cristiani
Massimo Lolli
Paolo Pasquali
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 IT98BO000221A priority Critical patent/IT1299956B1/it
Publication of ITBO980221A0 publication Critical patent/ITBO980221A0/it
Priority to BR9901593-5A priority patent/BR9901593A/pt
Priority to EP99106831A priority patent/EP0949416A1/en
Publication of ITBO980221A1 publication Critical patent/ITBO980221A1/it
Application granted granted Critical
Publication of IT1299956B1 publication Critical patent/IT1299956B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
    • F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
    • F02D33/006—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient conditions
    • 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
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • F02M37/0029—Pressure regulator in the low pressure fuel system
    • 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
    • F02M37/0058—Returnless fuel systems, i.e. the fuel return lines are not entering the fuel tank
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/54—Arrangement of fuel pressure regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
IT98BO000221A 1998-04-06 1998-04-06 Dispositivo di alimentazione del carburante ad almeno una camera di combustione di un motore a scoppio. IT1299956B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT98BO000221A IT1299956B1 (it) 1998-04-06 1998-04-06 Dispositivo di alimentazione del carburante ad almeno una camera di combustione di un motore a scoppio.
BR9901593-5A BR9901593A (pt) 1998-04-06 1999-04-05 Disposição de alimentação de combustìvel para pelo menos uma câmara de combustão de um motor de combustão interna.
EP99106831A EP0949416A1 (en) 1998-04-06 1999-04-06 Fuel supply arrangement to at least one combustion chamber of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98BO000221A IT1299956B1 (it) 1998-04-06 1998-04-06 Dispositivo di alimentazione del carburante ad almeno una camera di combustione di un motore a scoppio.

Publications (3)

Publication Number Publication Date
ITBO980221A0 ITBO980221A0 (it) 1998-04-06
ITBO980221A1 ITBO980221A1 (it) 1999-10-06
IT1299956B1 true IT1299956B1 (it) 2000-04-04

Family

ID=11343092

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98BO000221A IT1299956B1 (it) 1998-04-06 1998-04-06 Dispositivo di alimentazione del carburante ad almeno una camera di combustione di un motore a scoppio.

Country Status (3)

Country Link
EP (1) EP0949416A1 (it)
BR (1) BR9901593A (it)
IT (1) IT1299956B1 (it)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2712760B2 (ja) * 1990-05-29 1998-02-16 トヨタ自動車株式会社 燃料噴射弁
EP0474168B1 (en) * 1990-08-31 1995-06-21 Yamaha Hatsudoki Kabushiki Kaisha High pressure fuel injection system for an internal combustion engine
DE4336871A1 (de) * 1993-10-28 1995-05-04 Siemens Ag Vorrichtung zur Reduzierung der Kraftstofftemperatur im Tank eines Kraftfahrzeuges
JP3310871B2 (ja) * 1996-07-08 2002-08-05 三菱電機株式会社 燃料噴射装置
FR2764003B1 (fr) * 1997-06-02 1999-08-06 Magneti Marelli France Purge d'une rampe d'injecteurs d'un moteur a injection directe

Also Published As

Publication number Publication date
ITBO980221A1 (it) 1999-10-06
BR9901593A (pt) 2000-01-04
ITBO980221A0 (it) 1998-04-06
EP0949416A1 (en) 1999-10-13

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