IT1314129B1 - INJECTION SYSTEM AND RELATED OPERATING PROCEDURE. - Google Patents

INJECTION SYSTEM AND RELATED OPERATING PROCEDURE.

Info

Publication number
IT1314129B1
IT1314129B1 IT1999MI002588A ITMI992588A IT1314129B1 IT 1314129 B1 IT1314129 B1 IT 1314129B1 IT 1999MI002588 A IT1999MI002588 A IT 1999MI002588A IT MI992588 A ITMI992588 A IT MI992588A IT 1314129 B1 IT1314129 B1 IT 1314129B1
Authority
IT
Italy
Prior art keywords
injection system
operating procedure
related operating
procedure
injection
Prior art date
Application number
IT1999MI002588A
Other languages
Italian (it)
Inventor
Christoph Klesse
Martin Werner
Christian Taudt
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ITMI992588A0 publication Critical patent/ITMI992588A0/en
Publication of ITMI992588A1 publication Critical patent/ITMI992588A1/en
Application granted granted Critical
Publication of IT1314129B1 publication Critical patent/IT1314129B1/en

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
    • 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
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • 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
    • F02M37/20—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 characterised by means for preventing vapour lock
    • 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
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • F02M2200/24—Fuel-injection apparatus with sensors
    • 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
    • F02M37/04—Feeding by means of driven pumps
    • 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
    • F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil
    • 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)
  • External Artificial Organs (AREA)
IT1999MI002588A 1998-12-16 1999-12-14 INJECTION SYSTEM AND RELATED OPERATING PROCEDURE. IT1314129B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19858084A DE19858084C1 (en) 1998-12-16 1998-12-16 Injection system with common rail high pressure pump, especially for vehicle internal combustion engine

Publications (3)

Publication Number Publication Date
ITMI992588A0 ITMI992588A0 (en) 1999-12-14
ITMI992588A1 ITMI992588A1 (en) 2001-06-14
IT1314129B1 true IT1314129B1 (en) 2002-12-04

Family

ID=7891312

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI002588A IT1314129B1 (en) 1998-12-16 1999-12-14 INJECTION SYSTEM AND RELATED OPERATING PROCEDURE.

Country Status (3)

Country Link
DE (1) DE19858084C1 (en)
FR (1) FR2787519B1 (en)
IT (1) IT1314129B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19954695A1 (en) * 1999-11-13 2001-05-23 Bosch Gmbh Robert Fuel injection system
DE10061296A1 (en) * 2000-12-08 2002-06-27 Siemens Ag Injection system for internal combustion engine has second choke for venting injection system designed to pass volumetric fuel flow at specified rate
DE10261414B4 (en) * 2002-12-30 2005-03-17 Siemens Ag Fuel injection system
DE102004061249B3 (en) * 2004-12-20 2006-08-17 Robert Bosch Gmbh Fuel supply system for use in internal combustion engine, has change over switch connecting control device with electrical fuel pumps and with power supply during power consumption that exceeds threshold value
ATE467045T1 (en) 2006-11-16 2010-05-15 Fiat Ricerche IMPROVED FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
ATE531928T1 (en) * 2006-11-16 2011-11-15 Fiat Ricerche FUEL ADJUSTMENT AND FUEL FILTER DEVICE FOR A HIGH PRESSURE PUMP
DE102006060754A1 (en) * 2006-12-21 2008-06-26 Siemens Ag Injection system for an internal combustion engine
DE102010043255A1 (en) 2010-11-03 2012-05-03 Robert Bosch Gmbh Fuel injection system and method for filling and / or venting a fuel injection system
GB2507747B (en) * 2012-11-07 2014-10-08 Perkins Engines Co Ltd A pump assembly and a valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625567C2 (en) * 1996-06-26 2001-02-15 Bosch Gmbh Robert Fuel feed pump for a fuel injection pump for internal combustion engines
DE19628591A1 (en) * 1996-07-16 1998-01-22 Knecht Filterwerke Gmbh 3/2-way valve for a fuel supply device of an injection internal combustion engine
JPH1030519A (en) * 1996-07-18 1998-02-03 Nissan Motor Co Ltd Fuel supplier of engine
DE19740057C1 (en) * 1997-09-12 1999-01-21 Mannesmann Vdo Ag Fuel feed circuit for motor vehicle engine
DE19818385A1 (en) * 1998-04-24 1999-10-28 Bosch Gmbh Robert Connecting valve for fuel injection system of internal combustion engine

Also Published As

Publication number Publication date
ITMI992588A0 (en) 1999-12-14
FR2787519A1 (en) 2000-06-23
ITMI992588A1 (en) 2001-06-14
FR2787519B1 (en) 2006-08-04
DE19858084C1 (en) 2000-04-20

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