ATE486206T1 - Kraftstoffeinspritzsystem für eine brennkraftmaschine - Google Patents

Kraftstoffeinspritzsystem für eine brennkraftmaschine

Info

Publication number
ATE486206T1
ATE486206T1 AT06763095T AT06763095T ATE486206T1 AT E486206 T1 ATE486206 T1 AT E486206T1 AT 06763095 T AT06763095 T AT 06763095T AT 06763095 T AT06763095 T AT 06763095T AT E486206 T1 ATE486206 T1 AT E486206T1
Authority
AT
Austria
Prior art keywords
combustion engine
internal combustion
fuel injection
injection system
bearings
Prior art date
Application number
AT06763095T
Other languages
English (en)
Inventor
Marcus Kristen
Achim Koehler
Sascha Ambrock
Walter Fuchs
Dietmar Ottenbacher
Bertram Schweitzer
Christian Langenbach
Joerg Wuerz
Saban Akmese
Marco Lamm
Karl-Heinz Traub
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE486206T1 publication Critical patent/ATE486206T1/de

Links

Classifications

    • 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
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • 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
    • 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
    • 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
    • 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
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/18—Lubricating
    • 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
    • F02M2200/04—Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
AT06763095T 2005-06-16 2006-05-08 Kraftstoffeinspritzsystem für eine brennkraftmaschine ATE486206T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005027851A DE102005027851A1 (de) 2005-06-16 2005-06-16 Kraftstoffeinspritzsystem für eine Brennkraftmaschine
PCT/EP2006/062119 WO2006134002A1 (de) 2005-06-16 2006-05-08 Kraftstoffeinspritzsystem für eine brennkraftmaschine

Publications (1)

Publication Number Publication Date
ATE486206T1 true ATE486206T1 (de) 2010-11-15

Family

ID=36754817

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06763095T ATE486206T1 (de) 2005-06-16 2006-05-08 Kraftstoffeinspritzsystem für eine brennkraftmaschine

Country Status (8)

Country Link
US (1) US8371267B2 (de)
EP (1) EP1896713B1 (de)
JP (1) JP4567787B2 (de)
KR (1) KR101046851B1 (de)
CN (1) CN101198784B (de)
AT (1) ATE486206T1 (de)
DE (2) DE102005027851A1 (de)
WO (1) WO2006134002A1 (de)

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DE102006013165A1 (de) * 2006-03-22 2007-09-27 Robert Bosch Gmbh Kraftstoffhochdruckpumpe und Kraftstoffeinspritzsystem für eine Brennkraftmaschine
DE102006048356A1 (de) * 2006-10-12 2008-04-17 Robert Bosch Gmbh Kraftstoffhochdruckpumpe und Kraftstoffeinspritzsystem für eine Brennkraftmaschine
DE102007037084A1 (de) 2007-08-06 2009-02-12 Robert Bosch Gmbh Kraftstoffhochdruckpumpe
DE102007038426A1 (de) 2007-08-14 2009-02-19 Robert Bosch Gmbh Kraftstoffeinspritzsystem
ITMI20072066A1 (it) * 2007-10-26 2009-04-27 Bosch Gmbh Robert Impianto di iniezione di combustibile con una pompa ad alta pressione lubrificata con il combustibile, e relativo gruppo pompe
DE102008043643A1 (de) * 2007-11-29 2009-06-04 Robert Bosch Gmbh Kraftstoffeinspritzsystem für eine Brennkraftmaschine mit HC-Injektor
IT1391090B1 (it) * 2008-07-14 2011-11-18 Bosch Gmbh Robert Metodo e circuito di lubrificazione di una pompa di alta pressione per alimentare combustibile a un motore a combustione interna e impianto di alimentazione di combustibile comprendente tale circuito
DE102008055935A1 (de) * 2008-11-05 2010-05-12 Continental Automotive Gmbh Einspritzanlage für eine Brennkraftmaschine
DE102009001563A1 (de) * 2009-03-16 2010-09-23 Robert Bosch Gmbh Hochdruckpumpe
ITMI20090815A1 (it) * 2009-05-12 2010-11-13 Bosch Gmbh Robert Impianto per l'alimentazione del carburante da un serbatoio ad un motore a combustione interna
DE102009026720A1 (de) 2009-06-04 2010-12-09 Robert Bosch Gmbh Kraftstoffhochdruckpumpe
DE102009026717A1 (de) 2009-06-04 2010-12-09 Robert Bosch Gmbh Kraftstoffhochdruckpumpe
DE102009026715A1 (de) 2009-06-04 2010-12-09 Robert Bosch Gmbh Kraftstoffhochdruckpumpe
DE102009028115A1 (de) 2009-07-30 2011-02-03 Robert Bosch Gmbh Kraftstoffeinspritzanlage und Verfahren zum Betreiben einer Kraftstoffeinspritzanlage
DE102009045161A1 (de) 2009-09-30 2011-03-31 Robert Bosch Gmbh Versorgungssystem für eine Brennkraftmaschine
DE102009054944A1 (de) 2009-12-18 2011-06-22 Robert Bosch GmbH, 70469 Kavitationsvermeidung am Pumpenzylinder einer Hochdruckpumpe
IT1397725B1 (it) * 2009-12-22 2013-01-24 Bosch Gmbh Robert Impianto di alimentazione del carburante da un serbatoio ad un motore a combustione interna.
DE102010001252A1 (de) 2010-01-27 2011-07-28 Robert Bosch GmbH, 70469 Kraftstoffeinspritzsystem mit integriertem Hochdruckspeicher an einem Zylinderkopf
DE102010001834A1 (de) 2010-02-11 2011-08-11 Robert Bosch GmbH, 70469 Verfahren zur Versorgung einer Hochdruckpumpe in einem Kraftstoffeinspritzsystem einer Brennkraftmaschine mit Kraftstoff sowie Kraftstoffeinspritzsystem
JP5401360B2 (ja) * 2010-02-26 2014-01-29 日立オートモティブシステムズ株式会社 高圧燃料供給ポンプ
DE102011007376A1 (de) 2011-04-14 2012-10-18 Robert Bosch Gmbh Kraftstofffördereinrichtung für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
US9303605B2 (en) * 2011-11-10 2016-04-05 GM Global Technology Operations LLC System and method for circulating fuel through a direct injection pump of a bi-fuel engine
KR101305600B1 (ko) * 2011-11-29 2013-09-09 기아자동차주식회사 하이드로-카본 연료공급유닛
US9051906B2 (en) * 2012-02-29 2015-06-09 Ford Global Technologies, Llc Diesel fuel system conditioning
DE102012205325A1 (de) 2012-04-02 2013-10-02 Robert Bosch Gmbh Kraftstofffördereinrichtung für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
DE102012207431A1 (de) * 2012-05-04 2013-11-07 Robert Bosch Gmbh Kraftstoffhochdruckpumpe
DE102012212062A1 (de) * 2012-07-11 2014-01-16 Robert Bosch Gmbh Niederdruckkreislauf für ein Kraftstoffeinspritzsystem, Kraftstoffeinspritzsystem sowie Verfahren zum Betreiben eines Kraftstoffeinspritzsystems
US10161346B2 (en) * 2014-06-09 2018-12-25 Ford Global Technologies, Llc Adjusting pump volume commands for direct injection fuel pumps
DE102014225174A1 (de) 2014-12-08 2016-06-09 Robert Bosch Gmbh Kraftstofffördereinrichtung für eine Brennkraftmaschine
DE102014225920B4 (de) * 2014-12-15 2017-05-11 Continental Automotive Gmbh Verfahren zum Betrieb eines Dieselmotors
US9638153B2 (en) * 2015-02-20 2017-05-02 Ford Global Technologies, Llc Method for cooling a direct injection pump
US9677494B2 (en) * 2015-03-25 2017-06-13 Ford Global Technologies, Llc Method for mitigating cavitation
JP7035542B2 (ja) * 2017-06-22 2022-03-15 株式会社デンソー 高圧燃料ポンプ及び燃料供給システム
JP6948891B2 (ja) * 2017-09-13 2021-10-13 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ 燃料ポンプ装置
DE102020114417A1 (de) 2020-05-29 2021-12-02 Liebherr-Components Deggendorf Gmbh Hochdruckpumpe
US11846246B2 (en) * 2021-05-27 2023-12-19 Thermo King Llc Methods and systems for controlling engine inlet pressure via a fuel delivery system of a transport climate control system
WO2024107534A1 (en) * 2022-11-14 2024-05-23 Cummins Inc. Pressure regulator valve for engine fuel system

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Also Published As

Publication number Publication date
US8371267B2 (en) 2013-02-12
WO2006134002A1 (de) 2006-12-21
KR101046851B1 (ko) 2011-07-06
DE502006008185D1 (de) 2010-12-09
EP1896713B1 (de) 2010-10-27
JP2008544139A (ja) 2008-12-04
JP4567787B2 (ja) 2010-10-20
US20120132177A1 (en) 2012-05-31
DE102005027851A1 (de) 2006-12-21
EP1896713A1 (de) 2008-03-12
CN101198784A (zh) 2008-06-11
CN101198784B (zh) 2010-05-19
KR20080016638A (ko) 2008-02-21

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