ATE524648T1 - System und verfahren zur verhinderung der überhitzung einer brennstoffpumpe - Google Patents

System und verfahren zur verhinderung der überhitzung einer brennstoffpumpe

Info

Publication number
ATE524648T1
ATE524648T1 AT08871700T AT08871700T ATE524648T1 AT E524648 T1 ATE524648 T1 AT E524648T1 AT 08871700 T AT08871700 T AT 08871700T AT 08871700 T AT08871700 T AT 08871700T AT E524648 T1 ATE524648 T1 AT E524648T1
Authority
AT
Austria
Prior art keywords
fuel
pump
pressure
pressure fuel
pump mode
Prior art date
Application number
AT08871700T
Other languages
English (en)
Inventor
Stefan Haas
Bert Ritscher
Bodo Gneist
Horst Ressel
Wolfgang Scheibe
Juergen Schick
Original Assignee
Caterpillar Motoren Gmbh & Co
Orange Gmbh
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 Caterpillar Motoren Gmbh & Co, Orange Gmbh filed Critical Caterpillar Motoren Gmbh & Co
Application granted granted Critical
Publication of ATE524648T1 publication Critical patent/ATE524648T1/de

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
    • 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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • 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
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
AT08871700T 2008-01-31 2008-11-28 System und verfahren zur verhinderung der überhitzung einer brennstoffpumpe ATE524648T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08001853A EP2085603A1 (de) 2008-01-31 2008-01-31 System und Verfahren zur Verhinderung der Überhitzung einer CR-Pumpe
PCT/EP2008/010125 WO2009095053A1 (en) 2008-01-31 2008-11-28 System and method for preventing overheating of a fuel pump

Publications (1)

Publication Number Publication Date
ATE524648T1 true ATE524648T1 (de) 2011-09-15

Family

ID=39493336

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08871700T ATE524648T1 (de) 2008-01-31 2008-11-28 System und verfahren zur verhinderung der überhitzung einer brennstoffpumpe

Country Status (6)

Country Link
US (1) US8307810B2 (de)
EP (2) EP2085603A1 (de)
CN (1) CN101925732B (de)
AT (1) ATE524648T1 (de)
ES (1) ES2373077T3 (de)
WO (1) WO2009095053A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200306564B (en) * 2001-02-26 2004-10-15 Optinose As Nasal devices.
DE102005005446A1 (de) * 2005-02-04 2006-08-10 Grünenthal GmbH Bruchfeste Darreichungsformen mit retardierter Freisetzung
NO330187B1 (no) * 2008-05-08 2011-03-07 Hamworthy Gas Systems As Gasstilforselssystem for gassmotorer
US20120070108A1 (en) * 2010-09-17 2012-03-22 Leonid Kashchenevsky Hydrostatic arrangement for a spin welding machine and method of supporting spindle for the same
US8789513B2 (en) 2011-09-26 2014-07-29 Hitachi, Ltd Fuel delivery system
DE102012218643B4 (de) * 2012-10-12 2020-07-09 Vitesco Technologies GmbH Kraftstoffeinspritzsystem für eine Brennkraftmaschine und Verfahren zum Betreiben eines solchen Kraftstoffeinspritzsystems
US20140331974A1 (en) * 2013-05-08 2014-11-13 Caterpillar Inc. Modular Low Pressure Fuel System with Filtration
SE537248C2 (sv) 2013-05-23 2015-03-17 Scania Cv Ab Förfarande samt anordning för drift av en högtrycksbränslepump
US9587581B2 (en) * 2013-06-20 2017-03-07 GM Global Technology Operations LLC Wideband diesel fuel rail control using active pressure control valve
DE102013212302A1 (de) * 2013-06-26 2014-12-31 Robert Bosch Gmbh Hochdruckpumpe und Kraftstoffeinspritzanlage mit einer Hochdruckpumpe
US9506417B2 (en) * 2014-04-17 2016-11-29 Ford Global Technologies, Llc Methods for detecting high pressure pump bore wear
EP3093469B1 (de) * 2015-05-13 2020-11-11 Caterpillar Motoren GmbH & Co. KG Kraftstoffversorgungsystem für eine brennkraftmaschine
US10451013B2 (en) * 2015-08-20 2019-10-22 Ford Global Technologies, Llc Method for operating a dual lift pump system
CA3004179A1 (en) * 2015-11-25 2017-06-01 Walmart Apollo, Llc Unmanned aerial delivery to secure location
DE102016213595A1 (de) * 2016-07-25 2018-01-25 Robert Bosch Gmbh Kraftstofffördereinrichtung für eine Brennkraftmaschine, sowie ein Verfahren zur Förderung von Kraftstoff in einer Kraftstofffördereinrichtung
CN106089738A (zh) * 2016-08-16 2016-11-09 李川凌 一种智能恒压燃料泵
JP2019100214A (ja) * 2017-11-29 2019-06-24 トヨタ自動車株式会社 内燃機関の燃料ポンプ制御装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422829A1 (de) 1984-06-20 1986-01-02 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur ansteuerung von elektrischen kraftstoffpumpen
DE3520660A1 (de) * 1985-06-08 1986-12-11 Bosch Gmbh Robert Verfahren und vorrichtung zum sicheren betrieb einer brennkraftmaschine
JPH0374564A (ja) * 1989-08-11 1991-03-29 Japan Electron Control Syst Co Ltd 燃料ポンプ制御装置
JP3033214B2 (ja) * 1991-02-27 2000-04-17 株式会社デンソー 複数の燃料圧送手段による蓄圧式燃料供給方法及び装置と、複数の流体圧送手段を有する機器における異常判断装置
US5357929A (en) * 1993-09-29 1994-10-25 Navistar International Transportation Corp. Actuation fluid pump for a unit injector system
DE19501475A1 (de) 1995-01-19 1996-07-25 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für einen Verbrennungsmotor
JP3304755B2 (ja) * 1996-04-17 2002-07-22 三菱電機株式会社 燃料噴射装置
DE19646581A1 (de) * 1996-11-12 1998-05-14 Bosch Gmbh Robert Kraftstoffeinspritzsystem
DE10023033A1 (de) * 2000-05-11 2001-11-22 Bosch Gmbh Robert Verfahren zum Betreiben eines Kraftstoffzumesssystems einer direkteinspritzenden Brennkraftmaschine
DE10030247A1 (de) 2000-06-20 2002-01-03 Bosch Gmbh Robert Verfahren zur Erkennung der Pumpenfunktion bei Fahrzeugen mit wenigstens zwei elektrischen Kraftstoffpumpen
DE10157641C2 (de) * 2001-11-24 2003-09-25 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung einer Brennkraftmaschine
JP4123952B2 (ja) * 2003-02-06 2008-07-23 トヨタ自動車株式会社 内燃機関の燃料供給システム
DE10335698A1 (de) 2003-08-05 2005-02-24 Bayerische Motoren Werke Ag Kraftstoffversorgungsanlage einer Brennkraftmaschine sowie Betriebsverfahren hierfür
JP4225240B2 (ja) * 2004-04-28 2009-02-18 トヨタ自動車株式会社 内燃機関の燃料供給装置
JP4169046B2 (ja) * 2006-05-23 2008-10-22 トヨタ自動車株式会社 内燃機関の制御装置
US20080115770A1 (en) * 2006-11-16 2008-05-22 Merchant Jack A Pump with torque reversal avoidance feature and engine system using same
JP4672640B2 (ja) * 2006-11-30 2011-04-20 三菱重工業株式会社 エンジンの燃料噴射装置及び運転方法

Also Published As

Publication number Publication date
CN101925732A (zh) 2010-12-22
US20110023830A1 (en) 2011-02-03
CN101925732B (zh) 2013-06-12
US8307810B2 (en) 2012-11-13
EP2235352B1 (de) 2011-09-14
WO2009095053A1 (en) 2009-08-06
EP2235352A1 (de) 2010-10-06
ES2373077T3 (es) 2012-01-31
EP2085603A1 (de) 2009-08-05

Similar Documents

Publication Publication Date Title
ATE524648T1 (de) System und verfahren zur verhinderung der überhitzung einer brennstoffpumpe
ATE549498T1 (de) Zweikraftstoffeinspritzsystem und kraftfahrzeug mit einem solchen einspritzsystem
WO2010032121A3 (en) Low pressure feed pump control for a high pressure common rail fuel injection system
EP1892403A3 (de) Steuervorrichtung für Verbrennungsmotoren mit Direkteinspritzung
FI20115126A7 (fi) Polttoaineen ruiskutusjärjestelmä
ATE491879T1 (de) Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine
DE602007005260D1 (de) Verfahren zur Steuerung eines Common-Rail-Direkteinspritzungsystems mit einer Hochdruckkraftstoffpumpe
ATE498769T1 (de) Verfahren zur steuerung eines kraftstoffeinspritzsystems einer brennkraftmaschine
ATE466187T1 (de) Verfahren zur steuerung des überdrucks in einem brennstoffversorgungssystem des common-rail-typs
FI20115954A0 (fi) Ruiskutuspumppujärjestely ja menetelmä polttomoottorin käyttämiseksi
ATE448402T1 (de) Kraftstoffeinspritzeinrichtung für eine mehrzylindrige brennkraftmaschine
WO2009068438A3 (de) Kraftstoffeinspritzsystem für eine brennkraftmaschine mit hc-injektor
ATE502197T1 (de) Verfahren zur kraftstoffeinspritzung
ATE542993T1 (de) Dieselmotorisch betriebene brennkraftmaschine
PH12018502150A1 (en) Fuel exchange system and fuel supply system for fuel systems
FI20125904A7 (fi) Iskumäntäpolttomoottorikone ja menetelmä iskumäntäpolttomoottorikoneen käyttämiseksi
AU2012358130B2 (en) Method and device for controlling the fuel supply of an internal combustion engine operated with liquefied gas
EP2593660A4 (de) Brennstoffeinspritzsystem mit druckgesteuerter ausflussfunktion
ATE455949T1 (de) Verfahren zum betreiben eines kraftstoffsystems einer brennkraftmaschine
WO2012159841A3 (de) Verfahren zur steuerung des raildrucks einer brennkraftmaschine
GB201205924D0 (en) Method of operating a fuel injection system of an internal combustion engine
IN2013CH00451A (de)
DE60329182D1 (de) Vorrichtung und Verfahren zur Regelung der Liefermenge einer Pumpe zur Benzindirekteinspritzung
WO2012175800A3 (en) Fuel injection system
JP2015010541A (ja) コモンレール式燃料噴射装置の制御装置

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties