BR112016019980A2 - - Google Patents

Info

Publication number
BR112016019980A2
BR112016019980A2 BR112016019980A BR112016019980A BR112016019980A2 BR 112016019980 A2 BR112016019980 A2 BR 112016019980A2 BR 112016019980 A BR112016019980 A BR 112016019980A BR 112016019980 A BR112016019980 A BR 112016019980A BR 112016019980 A2 BR112016019980 A2 BR 112016019980A2
Authority
BR
Brazil
Application number
BR112016019980A
Other versions
BR112016019980B1 (pt
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 filed Critical
Publication of BR112016019980A2 publication Critical patent/BR112016019980A2/pt
Publication of BR112016019980B1 publication Critical patent/BR112016019980B1/pt

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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/005—Fuel-injectors combined or associated with other devices the devices being 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
    • 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
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0071—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059 characterised by guiding or centering means in valves including the absence of any guiding means, e.g. "flying arrangements"
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • F02D2041/2062—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value the current value is determined by simulation or estimation
    • 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
    • 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
    • F02D2200/0611—Fuel type, fuel composition or fuel quality
    • F02D2200/0612—Fuel type, fuel composition or fuel quality determined by estimation
    • 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
    • F02D2200/0618—Actual fuel injection timing or delay, e.g. determined from fuel pressure drop
    • 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
    • F02D2200/063—Lift of the valve needle
    • 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
    • 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
    • F02M2200/247—Pressure 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
    • F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
    • F02M2547/003—Valve inserts containing control chamber and valve 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • 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
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
    • 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
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
BR112016019980-4A 2014-03-06 2015-02-19 Método para regulagem de um injetor common rail BR112016019980B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014204098.1A DE102014204098A1 (de) 2014-03-06 2014-03-06 Verfahren zur Regelung eines Common-Rail-Injektors
DE102014204098.1 2014-03-06
PCT/EP2015/053463 WO2015132074A1 (de) 2014-03-06 2015-02-19 Verfahren zur regelung eines common-rail-injektors

Publications (2)

Publication Number Publication Date
BR112016019980A2 true BR112016019980A2 (pt) 2017-08-15
BR112016019980B1 BR112016019980B1 (pt) 2022-09-06

Family

ID=52574146

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016019980-4A BR112016019980B1 (pt) 2014-03-06 2015-02-19 Método para regulagem de um injetor common rail

Country Status (7)

Country Link
US (1) US9995240B2 (pt)
EP (1) EP3114346B1 (pt)
KR (1) KR102238947B1 (pt)
CN (1) CN106062352B (pt)
BR (1) BR112016019980B1 (pt)
DE (1) DE102014204098A1 (pt)
WO (1) WO2015132074A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015222316A1 (de) 2015-11-12 2017-05-18 Robert Bosch Gmbh Verfahren zur Steuerung einer Brennkraftmaschine
DE102016206369B3 (de) * 2016-04-15 2017-06-14 Continental Automotive Gmbh Verfahren zum Ermitteln des Servoventilschließzeitpunktes bei piezogetriebenen Injektoren und Kraftstoffeinspritzsystem
DE102016208086A1 (de) 2016-05-11 2017-11-16 Robert Bosch Gmbh Verfahren zur Regelung eines Injektors zur Einspritzung von Kraftstoff
US10883434B2 (en) 2016-08-26 2021-01-05 Hitachi Automotive Systems, Ltd. Control device for fuel injection device
DE102016218278A1 (de) * 2016-09-22 2018-03-22 Robert Bosch Gmbh Funktionsüberwachung von Magnetventilen für Kraftstoffeinspritzsysteme
DE102017105473A1 (de) 2017-03-15 2017-04-27 FEV Europe GmbH Common-rail-system und verfahren zum betreiben eines common-rail-systems
CN108661816B (zh) * 2017-03-29 2020-10-27 中国船舶重工集团公司第七一一研究所 用于高压共轨柴油机的电控喷射控制方法
DE102017205695A1 (de) 2017-04-04 2018-10-04 Robert Bosch Gmbh Verfahren zum Ermitteln eines Ankerhubes eines Kraftstoffinjektors
DE102017206366A1 (de) 2017-04-13 2018-10-18 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffinjektors
DE102017212180A1 (de) 2017-07-17 2019-01-17 Robert Bosch Gmbh Verfahren zur Zylindergleichstellung bei einer Brennkraftmaschine
DE102018200205A1 (de) 2018-01-09 2019-07-11 Robert Bosch Gmbh Verfahren zur Ermittlung eines Ankerhubs eines Kraftstoffinjektors und zum Betreiben des Kraftstoffinjektors
DE102018101773B4 (de) * 2018-01-26 2019-11-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Vorrichtung zur Wassereinspritzung
DE102018205540A1 (de) 2018-04-12 2019-10-17 Robert Bosch Gmbh Verfahren zur Ermittlung eines Ankerhubs eines Steuerventils und zum Betreiben des Steuerventils
JP7109145B2 (ja) * 2018-10-12 2022-07-29 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 燃料噴射制御方法及び燃料噴射制御装置
DE102018218229A1 (de) 2018-10-24 2020-04-30 Robert Bosch Gmbh Verfahren zum Ermitteln einer Ladungskonstante
KR20210019223A (ko) * 2019-08-12 2021-02-22 현대자동차주식회사 차량 엔진용 인젝터의 열림 시간 학습 방법 및 그 학습장치
DE102021212338A1 (de) 2020-11-11 2022-05-12 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Ermitteln einer eine Durchflussrate eines Kraftstoffinjektors charakterisierenden Größe
DE102021205381A1 (de) 2021-05-27 2022-12-01 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Charakterisieren von Kraftstoff
DE102021211261A1 (de) * 2021-10-06 2023-04-06 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Erkennen eines Fehlers in einem Sensorsignal beim Betrieb eines Kraftstoffinjektors
DE102022205734A1 (de) 2022-06-07 2023-12-07 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Ansteuerung eines Injektors, Steuergerät
DE102022211245A1 (de) 2022-10-24 2024-04-25 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Ermitteln eines oder mehrerer charakteristischer Zeitpunkte einer Kraftstoffeinspritzung
DE102022212772A1 (de) 2022-11-29 2024-05-29 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Ansteuerung eines Injektors, Steuergerät

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6253736B1 (en) * 1999-08-10 2001-07-03 Cummins Engine Company, Inc. Fuel injector nozzle assembly with feedback control
JP3829573B2 (ja) * 2000-03-14 2006-10-04 いすゞ自動車株式会社 コモンレール式燃料噴射装置
US6837221B2 (en) * 2001-12-11 2005-01-04 Cummins Inc. Fuel injector with feedback control
US6598591B2 (en) * 2001-12-18 2003-07-29 Caterpillar Inc Measuring check motion through pressure sensing
DE10252476B4 (de) * 2002-11-12 2012-07-26 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine
DE10330705B4 (de) 2003-07-08 2014-09-04 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
JP4321342B2 (ja) * 2004-04-22 2009-08-26 株式会社デンソー コモンレール式燃料噴射装置
US8444060B2 (en) * 2007-07-17 2013-05-21 Mi Yan Fuel injector with deterioration detection
US8459234B2 (en) * 2007-08-31 2013-06-11 Denso Corporation Fuel injection device, fuel injection system, and method for determining malfunction of the same
DE102009029549A1 (de) 2009-09-17 2011-03-24 Robert Bosch Gmbh Verfahren zum Bestimmen eines Zeitpunkts
DE102010000827A1 (de) * 2010-01-12 2011-07-14 Robert Bosch GmbH, 70469 Kraftstoffinjektor
EP2686540A4 (en) * 2011-03-18 2015-09-09 Int Engine Intellectual Prop INJECTOR NOZZLE COKING COMPENSATION STRATEGY
DE102011078953A1 (de) * 2011-04-07 2012-10-11 Robert Bosch Gmbh Kraftstoffinjektor
DE102011078159A1 (de) * 2011-06-28 2013-01-03 Robert Bosch Gmbh Kraftstoffeinspritzventil
BR112012015464B1 (pt) * 2011-07-25 2020-12-08 Toyota Jidosha Kabushiki Kaisha dispositivo de controle para um motor de combustão interna
US20140238352A1 (en) * 2013-02-22 2014-08-28 Caterpillar, Inc. Fault Diagnostic Strategy For Common Rail Fuel System
DE102014217112A1 (de) * 2014-08-28 2016-03-03 Robert Bosch Gmbh Verfahren zur Adaption eines Common-Rail-Einspritzsystems einer Brennkraftmaschine

Also Published As

Publication number Publication date
EP3114346B1 (de) 2023-06-28
US9995240B2 (en) 2018-06-12
KR102238947B1 (ko) 2021-04-12
EP3114346A1 (de) 2017-01-11
US20170074203A1 (en) 2017-03-16
CN106062352B (zh) 2019-12-13
WO2015132074A1 (de) 2015-09-11
BR112016019980B1 (pt) 2022-09-06
CN106062352A (zh) 2016-10-26
KR20160130277A (ko) 2016-11-10
DE102014204098A1 (de) 2015-09-10

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/02/2015, OBSERVADAS AS CONDICOES LEGAIS