EP1076176A3 - Dispositif d'injection pour un moteur à combustion interne - Google Patents

Dispositif d'injection pour un moteur à combustion interne Download PDF

Info

Publication number
EP1076176A3
EP1076176A3 EP00117010A EP00117010A EP1076176A3 EP 1076176 A3 EP1076176 A3 EP 1076176A3 EP 00117010 A EP00117010 A EP 00117010A EP 00117010 A EP00117010 A EP 00117010A EP 1076176 A3 EP1076176 A3 EP 1076176A3
Authority
EP
European Patent Office
Prior art keywords
fuel
control valve
flow control
combustion engine
internal combustion
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP00117010A
Other languages
German (de)
English (en)
Other versions
EP1076176A2 (fr
Inventor
Helmut Hummel
Christoph Klesse
Klaus Rübling
Eckbert Zander
Christian Taudt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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 EP1076176A2 publication Critical patent/EP1076176A2/fr
Publication of EP1076176A3 publication Critical patent/EP1076176A3/fr
Withdrawn legal-status Critical Current

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
    • F02M37/0047—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • F04B23/103—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being a radial piston pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening
    • 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
    • F02M37/18—Feeding by means of driven pumps characterised by provision of main and auxiliary pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
EP00117010A 1999-08-10 2000-08-08 Dispositif d'injection pour un moteur à combustion interne Withdrawn EP1076176A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19937673 1999-08-10
DE19937673A DE19937673A1 (de) 1999-08-10 1999-08-10 Einspritzanlage für eine Brennkraftmaschine

Publications (2)

Publication Number Publication Date
EP1076176A2 EP1076176A2 (fr) 2001-02-14
EP1076176A3 true EP1076176A3 (fr) 2003-11-12

Family

ID=7917809

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00117010A Withdrawn EP1076176A3 (fr) 1999-08-10 2000-08-08 Dispositif d'injection pour un moteur à combustion interne

Country Status (2)

Country Link
EP (1) EP1076176A3 (fr)
DE (1) DE19937673A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10039773A1 (de) † 2000-08-16 2002-02-28 Bosch Gmbh Robert Kraftstoffversorgungsanlage
DE10112163A1 (de) * 2001-03-14 2002-09-19 Bosch Gmbh Robert Speichereinspritzsystem (Common Rail) für Brennkraftmaschinen
DE10208576A1 (de) * 2002-02-21 2003-09-11 Bosch Gmbh Robert Hydraulische Druckentlastungseinrichtung für eine Kraftstoffeinspritzanlage
DE10307877A1 (de) 2003-02-25 2004-09-02 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE102006006557A1 (de) * 2006-02-13 2007-08-23 Siemens Ag Kraftstoffeinspritz-System
DE102007026834A1 (de) 2007-06-06 2008-12-11 Hydraulik-Ring Gmbh Elektromagnetisches Regelventil und Einspritzanlage für eine Brennkraftmaschine
DE102007026833A1 (de) 2007-06-06 2008-12-11 Hydraulik-Ring Gmbh Volumenstromsteuerventil
US20140336901A1 (en) * 2013-05-09 2014-11-13 Ford Global Technologies, Llc High-pressure fuel pump protection

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995025887A1 (fr) * 1994-03-23 1995-09-28 Siemens Aktiengesellschaft Systeme permettant d'injecter du carburant dans les cylindres d'un moteur a combustion interne
WO2000011342A1 (fr) * 1998-08-25 2000-03-02 Siemens Aktiengesellschaft Procede permettant la montee rapide de la pression de carburant dans un accumulateur de carburant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995025887A1 (fr) * 1994-03-23 1995-09-28 Siemens Aktiengesellschaft Systeme permettant d'injecter du carburant dans les cylindres d'un moteur a combustion interne
WO2000011342A1 (fr) * 1998-08-25 2000-03-02 Siemens Aktiengesellschaft Procede permettant la montee rapide de la pression de carburant dans un accumulateur de carburant

Also Published As

Publication number Publication date
EP1076176A2 (fr) 2001-02-14
DE19937673A1 (de) 2001-02-22

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