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
Links
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 238000011017 operating method Methods 0.000 title 1
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)
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)
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 |
EP1923562B1 (en) * | 2006-11-16 | 2011-11-02 | C.R.F. Società Consortile per Azioni | Fuel adjustment and filtering device for a high-pressure pump |
ATE467045T1 (en) | 2006-11-16 | 2010-05-15 | Fiat Ricerche | IMPROVED FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE |
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)
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 |
-
1998
- 1998-12-16 DE DE19858084A patent/DE19858084C1/en not_active Expired - Fee Related
-
1999
- 1999-12-14 IT IT1999MI002588A patent/IT1314129B1/en active
- 1999-12-16 FR FR9915889A patent/FR2787519B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2787519B1 (en) | 2006-08-04 |
ITMI992588A1 (en) | 2001-06-14 |
ITMI992588A0 (en) | 1999-12-14 |
FR2787519A1 (en) | 2000-06-23 |
DE19858084C1 (en) | 2000-04-20 |
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