MX341817B - Sistema potente de bomba de combustible para inyeccion directa. - Google Patents

Sistema potente de bomba de combustible para inyeccion directa.

Info

Publication number
MX341817B
MX341817B MX2015000579A MX2015000579A MX341817B MX 341817 B MX341817 B MX 341817B MX 2015000579 A MX2015000579 A MX 2015000579A MX 2015000579 A MX2015000579 A MX 2015000579A MX 341817 B MX341817 B MX 341817B
Authority
MX
Mexico
Prior art keywords
fuel
fuel pump
pump system
direct injection
injection fuel
Prior art date
Application number
MX2015000579A
Other languages
English (en)
Other versions
MX2015000579A (es
Inventor
Gopichandra Surnilla
Ross Dykstra Pursifull
Mark Meinhart
Joseph F Basmaji
Original Assignee
Ford Global Tech Llc
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 Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of MX2015000579A publication Critical patent/MX2015000579A/es
Publication of MX341817B publication Critical patent/MX341817B/es

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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
    • 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
    • F02D41/3854—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped with elements in the low pressure part, e.g. low pressure pump
    • 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
    • F02M63/0275—Arrangement of common rails
    • F02M63/0285—Arrangement of common rails having more than one common rail
    • F02M63/029—Arrangement of common rails having more than one common rail per cylinder bank, e.g. storing different fuels or fuels at different pressure levels per cylinder bank
    • 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
    • F02D2041/3881—Common rail control systems with multiple common rails, e.g. one rail per cylinder bank, or a high pressure rail and a low pressure rail
    • 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
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/02—Fuel evaporation in fuel rails, e.g. in common rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Un método para un motor PFDI puede comprender, durante una primera condición, inyectar combustible directamente al motor PFDI, calcular una presión de vapor de combustible, y fijar una presión de bomba elevadora de combustible mayor a la presión del vapor de combustible mediante una diferencia de elasticidad de presión, y durante una segunda condición, inyectar combustible a través de un puerto al motor PFDI, fijar una señal de comando de la bomba de combustible Dl por encima de una señal de comando de bomba de combustible Dl umbral sin suministrar combustible a un distribuidor de combustible Dl.
MX2015000579A 2014-01-14 2015-01-13 Sistema potente de bomba de combustible para inyeccion directa. MX341817B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/155,250 US9303583B2 (en) 2014-01-14 2014-01-14 Robust direct injection fuel pump system

Publications (2)

Publication Number Publication Date
MX2015000579A MX2015000579A (es) 2015-07-17
MX341817B true MX341817B (es) 2016-09-02

Family

ID=53484832

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015000579A MX341817B (es) 2014-01-14 2015-01-13 Sistema potente de bomba de combustible para inyeccion directa.

Country Status (5)

Country Link
US (1) US9303583B2 (es)
CN (1) CN104775921B (es)
DE (1) DE102014119412A1 (es)
MX (1) MX341817B (es)
RU (1) RU2669427C2 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10718301B2 (en) * 2013-10-01 2020-07-21 Ford Global Technologies, Llc High pressure fuel pump control for idle tick reduction
JP6305848B2 (ja) * 2014-06-27 2018-04-04 日機装株式会社 血液浄化装置
US10563611B2 (en) * 2014-12-19 2020-02-18 Ford Global Technologies, Llc Fuel delivery system and method for operation of a fuel delivery system
DE102015201414A1 (de) * 2015-01-28 2016-07-28 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Starten einer Brennkraftmaschine
US9599060B2 (en) * 2015-07-21 2017-03-21 Ford Global Technologies, Llc Method for operating a fuel injection system
DE102016001926A1 (de) * 2016-02-18 2017-08-24 Man Truck & Bus Ag Kolben für eine Hubkolben-Verbrennungskraftmaschine
CN105781769B (zh) * 2016-03-26 2019-02-01 北京工业大学 间隔喷油实现汽油转子机低泵气损失的装置及方法
US9995237B2 (en) 2016-11-16 2018-06-12 Ford Global Technologies, Llc Systems and methods for operating a lift pump
US10077733B2 (en) 2016-11-16 2018-09-18 Ford Global Technologies, Llc Systems and methods for operating a lift pump
US11668262B2 (en) * 2017-01-30 2023-06-06 Transportation Ip Holdings, Llc Methods and system for diagnosing a high-pressure fuel pump in a fuel system
US10072600B1 (en) * 2017-03-08 2018-09-11 Ford Global Technologies, Llc Method and system for port fuel injection
US10450992B2 (en) * 2017-10-30 2019-10-22 Stanadyne Llc GDI pump with direct injection and port injection
US10519890B2 (en) 2018-03-26 2019-12-31 Ford Global Technologies, Llc Engine parameter sampling and control method
US10697390B2 (en) * 2018-04-06 2020-06-30 GM Global Technology Operations LLC Gasoline reid vapor pressure detection system and method for a vehicle propulsion system
JP7054716B2 (ja) * 2020-03-18 2022-04-14 本田技研工業株式会社 内燃機関の過給圧制御装置
US20220101957A1 (en) * 2020-09-29 2022-03-31 Aramco Services Company Method to generate highly accurate thermodynamic and physical fluid properties of real light-distillate fuels for one-dimensional hydraulic models using a detailed multi-component surrogate formulation approach
DE102021202000A1 (de) * 2021-03-02 2022-09-08 Hyundai Motor Company Kraftstoffeinspritzsystem für einen verbrennungsmotor und verfahren sowie steuerungsvorrichtung zur steuerung eines kraftstoffeinspritzsystems eines verbrennungsmotors

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715797A (en) * 1995-06-28 1998-02-10 Nippondenso Co., Ltd. Fuel supply system for internal combustion engine and method of adjusting it
JP3856252B2 (ja) 1997-07-15 2006-12-13 本田技研工業株式会社 内燃機関の燃料供給量制御装置
JPH1144236A (ja) * 1997-07-25 1999-02-16 Nissan Motor Co Ltd 直噴ガソリンエンジンの燃料噴射装置
DE10147189A1 (de) * 2001-09-25 2003-04-24 Bosch Gmbh Robert Verfahren zum Betreiben eines Kraftstoffversorgungssystems für einen Verbrennungsmotor eines Kraftfahrzeugs
WO2003074862A1 (fr) * 2002-03-06 2003-09-12 Bosch Automotive Systems Corporation Dispositif d'alimentation en carburant dimethylether (dme) de moteur diesel
US7207319B2 (en) * 2004-03-11 2007-04-24 Denso Corporation Fuel injection system having electric low-pressure pump
WO2005124127A1 (en) * 2004-06-15 2005-12-29 Toyota Jidosha Kabushiki Kaisha A control device for a purge system of a dual injector fuel system for an internal combustion engine
JP4260079B2 (ja) 2004-08-06 2009-04-30 株式会社日本自動車部品総合研究所 内燃機関の燃料性状計測装置および内燃機関
JP2006132517A (ja) * 2004-10-07 2006-05-25 Toyota Motor Corp 内燃機関の燃料噴射装置および内燃機関の高圧燃料系統の制御装置
JP4375201B2 (ja) * 2004-11-02 2009-12-02 トヨタ自動車株式会社 内燃機関の制御装置
DE102004062613B4 (de) * 2004-12-24 2014-02-20 Volkswagen Ag Verfahren und Vorrichtung zur Kraftstoffversorgung von Verbrennungsmotoren
JP4552694B2 (ja) * 2005-03-02 2010-09-29 トヨタ自動車株式会社 車両の燃料供給装置
RU2358143C1 (ru) * 2005-03-18 2009-06-10 Тойота Дзидося Кабусики Кайся Двигатель внутреннего сгорания с двойной системой впрыска топлива
WO2006100938A1 (ja) 2005-03-18 2006-09-28 Toyota Jidosha Kabushiki Kaisha ２系統燃料噴射式内燃機関
JP4670450B2 (ja) * 2005-04-15 2011-04-13 トヨタ自動車株式会社 内燃機関の燃料供給装置
JP4535448B2 (ja) 2005-11-30 2010-09-01 株式会社デンソー 蒸発燃料処理装置
JP4179333B2 (ja) * 2006-04-12 2008-11-12 トヨタ自動車株式会社 内燃機関の始動制御装置
JP4297129B2 (ja) * 2006-04-12 2009-07-15 トヨタ自動車株式会社 内燃機関の始動制御装置
JP4297160B2 (ja) * 2006-12-22 2009-07-15 トヨタ自動車株式会社 内燃機関
US7448367B1 (en) 2007-07-13 2008-11-11 Gm Global Technology Operations, Inc. Evaporative emission control in battery powered vehicle with gasoline engine powered generator
US20090090331A1 (en) 2007-10-04 2009-04-09 Ford Global Technologies, Llc Volumetric Efficiency Based Lift Pump Control
US7966984B2 (en) * 2007-10-26 2011-06-28 Ford Global Technologies, Llc Direct injection fuel system with reservoir
US8061329B2 (en) 2007-11-02 2011-11-22 Ford Global Technologies, Llc Lift pump control for a two pump direct injection fuel system
US7552720B2 (en) 2007-11-20 2009-06-30 Hitachi, Ltd Fuel pump control for a direct injection internal combustion engine
US7640916B2 (en) 2008-01-29 2010-01-05 Ford Global Technologies, Llc Lift pump system for a direct injection fuel system
US7720592B2 (en) * 2008-05-20 2010-05-18 Ford Global Technologies, Llc Approach for enhancing emissions control device warmup in a direct injection engine system
JP4661930B2 (ja) * 2008-09-19 2011-03-30 トヨタ自動車株式会社 内燃機関の燃料供給装置
US7832375B2 (en) 2008-11-06 2010-11-16 Ford Global Technologies, Llc Addressing fuel pressure uncertainty during startup of a direct injection engine
US8347867B2 (en) * 2009-06-30 2013-01-08 GM Global Technology Operations LLC System and method for protecting engine fuel pumps
JP5180251B2 (ja) * 2010-03-19 2013-04-10 日立オートモティブシステムズ株式会社 内燃機関の燃料供給制御装置
US8590510B2 (en) * 2010-08-24 2013-11-26 Ford Global Technologies, Llc Fuel system for a multi-fuel engine
JP5573504B2 (ja) * 2010-08-31 2014-08-20 トヨタ自動車株式会社 内燃機関燃料噴射制御装置
JP5282779B2 (ja) * 2010-12-08 2013-09-04 トヨタ自動車株式会社 内燃機関の燃料供給装置
JP5682632B2 (ja) * 2011-01-18 2015-03-11 トヨタ自動車株式会社 内燃機関の燃料噴射制御システム
US9217405B2 (en) * 2011-06-22 2015-12-22 Ford Global Technologies, Llc System and method for lubricating a fuel pump
CN103874846A (zh) * 2011-09-28 2014-06-18 丰田自动车株式会社 内燃机的燃料喷射控制***
KR101316475B1 (ko) 2011-12-01 2013-10-08 기아자동차주식회사 Ｇｄｉ엔진의 저압연료펌프 제어방법
CN103016335B (zh) 2012-11-30 2015-12-02 重庆长安汽车股份有限公司 一种直喷汽油发动机的高压油泵润滑油路

Also Published As

Publication number Publication date
RU2015100929A (ru) 2016-08-10
MX2015000579A (es) 2015-07-17
CN104775921B (zh) 2019-08-02
DE102014119412A1 (de) 2015-07-16
RU2669427C2 (ru) 2018-10-11
US9303583B2 (en) 2016-04-05
US20150198081A1 (en) 2015-07-16
CN104775921A (zh) 2015-07-15
RU2015100929A3 (es) 2018-03-19

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