BRPI0607403A2 - aparelho de suprimento de combustìvel para veìculo - Google Patents

aparelho de suprimento de combustìvel para veìculo

Info

Publication number
BRPI0607403A2
BRPI0607403A2 BRPI0607403-0A BRPI0607403A BRPI0607403A2 BR PI0607403 A2 BRPI0607403 A2 BR PI0607403A2 BR PI0607403 A BRPI0607403 A BR PI0607403A BR PI0607403 A2 BRPI0607403 A2 BR PI0607403A2
Authority
BR
Brazil
Prior art keywords
fuel
fuel supply
supply system
high pressure
vehicle
Prior art date
Application number
BRPI0607403-0A
Other languages
English (en)
Inventor
Terutoshi Tomoda
Tomihisa Tsuchiya
Mitsuto Sakai
Original Assignee
Toyota Motor Co Ltd
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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of BRPI0607403A2 publication Critical patent/BRPI0607403A2/pt

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
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/046—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into both the combustion chamber and the intake conduit
    • 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
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • 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
    • F02M63/02—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
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • 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
    • F02M63/023—Means for varying pressure in common rails
    • F02M63/0235—Means for varying pressure in common rails by bleeding fuel pressure
    • F02M63/024—Means for varying pressure in common rails by bleeding fuel pressure between the low pressure pump and the high pressure pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

APARELHO DE SUPRIMENTO DE COMBUSTìVEL PARA VEìCULO. Canos de combustível (190 e 192) guiam o combustível de um tanque de combustível (165) provido em uma área traseira (600R) do veículo para um sistema de suprimento de combustível de baixa pressão (11) e um sistema de suprimento de combustível de alta pressão (12), respectivamente, para injetar o combustível em um motor (10) provido em uma área frontal (600F) do veículo. Um ponto de ramificação (Na) entre os canos de combustível (190 e 192) é disposto na proximidade do tanque de combustível (165) para garantir um longo comprimento de cano entre o sistema de suprimento de combustível de baixa pressão (11) e o sistema de suprimento de combustível de alta pressão (12). Isso pode suprimir a variação na pressão do combustível no sistema de suprimento de combustível de baixa pressão (11) atribuivel ao combustível que é descarregado da bomba de combustível de alta pressão (200) dentro do sistema de suprimento de combustível de alta pressão (12) de volta para o cano de combustível (192).
BRPI0607403-0A 2005-03-02 2006-01-20 aparelho de suprimento de combustìvel para veìculo BRPI0607403A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005057438A JP4552694B2 (ja) 2005-03-02 2005-03-02 車両の燃料供給装置
PCT/JP2006/301270 WO2006092916A1 (en) 2005-03-02 2006-01-20 Fuel supply apparatus for vehicle

Publications (1)

Publication Number Publication Date
BRPI0607403A2 true BRPI0607403A2 (pt) 2009-09-01

Family

ID=36498907

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607403-0A BRPI0607403A2 (pt) 2005-03-02 2006-01-20 aparelho de suprimento de combustìvel para veìculo

Country Status (12)

Country Link
US (1) US7913667B2 (pt)
EP (1) EP1853814B1 (pt)
JP (1) JP4552694B2 (pt)
KR (1) KR100908586B1 (pt)
CN (1) CN100554673C (pt)
AU (1) AU2006219539B2 (pt)
BR (1) BRPI0607403A2 (pt)
CA (1) CA2588451C (pt)
DE (1) DE602006011714D1 (pt)
ES (1) ES2336939T3 (pt)
RU (1) RU2358144C1 (pt)
WO (1) WO2006092916A1 (pt)

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US8118006B2 (en) * 2010-04-08 2012-02-21 Ford Global Technologies, Llc Fuel injector diagnostic for dual fuel engine
DE102010027745A1 (de) * 2010-04-14 2011-10-20 Robert Bosch Gmbh Hochdruckpumpe
DE102010061810A1 (de) 2010-11-23 2012-05-24 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffsystems einer Brennkraftmaschine
JP5915828B2 (ja) * 2011-06-08 2016-05-11 マツダ株式会社 車両の制御装置
JP5863017B2 (ja) * 2011-10-25 2016-02-16 三菱自動車工業株式会社 内燃機関の燃料噴射装置
US9989026B2 (en) * 2012-02-17 2018-06-05 Ford Global Technologies, Llc Fuel pump with quiet rotating suction valve
JP6108072B2 (ja) * 2012-12-28 2017-04-05 三菱自動車工業株式会社 車両の内燃機関
US9399947B2 (en) * 2013-03-12 2016-07-26 Pratt & Whitney Canada Corp. Internal combustion engine with pilot and main injection
US9303583B2 (en) * 2014-01-14 2016-04-05 Ford Global Technologies, Llc Robust direct injection fuel pump system
JP6233200B2 (ja) 2014-06-19 2017-11-22 トヨタ自動車株式会社 内燃機関の燃料供給装置
CN107002571B (zh) * 2014-11-27 2018-06-22 日产自动车株式会社 内燃机的控制装置以及控制方法
DE102015202218A1 (de) * 2015-02-09 2016-08-11 Robert Bosch Gmbh Einspritzvorrichtung für eine Brennkraftmaschine
DE102015220374A1 (de) * 2015-10-20 2017-04-20 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine, sowie Computerprogramm und Steuer- und/oder Regeleinrichtung
US9771887B2 (en) * 2015-11-23 2017-09-26 Ford Global Technologies, Llc Single rail combined fuel injection
JP6455415B2 (ja) * 2015-12-02 2019-01-23 株式会社デンソー 噴射制御装置
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Also Published As

Publication number Publication date
RU2358144C1 (ru) 2009-06-10
CA2588451C (en) 2009-06-09
EP1853814B1 (en) 2010-01-13
KR20070094952A (ko) 2007-09-27
ES2336939T3 (es) 2010-04-19
KR100908586B1 (ko) 2009-07-22
CA2588451A1 (en) 2006-09-08
RU2007136301A (ru) 2009-04-10
WO2006092916A1 (en) 2006-09-08
AU2006219539A1 (en) 2006-09-08
CN100554673C (zh) 2009-10-28
DE602006011714D1 (de) 2010-03-04
JP2006242059A (ja) 2006-09-14
US7913667B2 (en) 2011-03-29
EP1853814A1 (en) 2007-11-14
AU2006219539B2 (en) 2011-04-14
CN101107439A (zh) 2008-01-16
US20060196475A1 (en) 2006-09-07
JP4552694B2 (ja) 2010-09-29

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time