BR0311989A - Sistema de injeção de combustìvel para um motor de combustão interna - Google Patents

Sistema de injeção de combustìvel para um motor de combustão interna

Info

Publication number
BR0311989A
BR0311989A BR0311989-0A BR0311989A BR0311989A BR 0311989 A BR0311989 A BR 0311989A BR 0311989 A BR0311989 A BR 0311989A BR 0311989 A BR0311989 A BR 0311989A
Authority
BR
Brazil
Prior art keywords
fuel
internal combustion
valve
combustion engine
fuel injection
Prior art date
Application number
BR0311989-0A
Other languages
English (en)
Other versions
BR0311989B1 (pt
Inventor
Larsson Anders
Original Assignee
Volvo Lastvagnar Ab
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
Priority claimed from SE0201901A external-priority patent/SE522504C2/sv
Application filed by Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Publication of BR0311989A publication Critical patent/BR0311989A/pt
Publication of BR0311989B1 publication Critical patent/BR0311989B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • 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
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • 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
    • F02M37/20—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 characterised by means for preventing vapour lock
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/54—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by air purging 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/007—Venting 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • 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

Abstract

"SISTEMA DE INJEçãO DE COMBUSTìVEL PARA UM MOTOR DE COMBUSTãO INTERNA". A presente invenção se refere a um sistema de combustível para um motor de combustão interna (10), sistema que compreende um tanque de combustível (13), uma bomba de combustível (12) e um filtro de combustível (19) localizados em um duto de fluxo (14) entre a bomba de combustível (12) e os consumidores de combustível (11) do motor de combustão interna. O duto de fluxo (14) compreende uma câmara de válvula (20), localizada à jusante do filtro de combustível (19), com um cone de válvula (24) disposto movivelmente na referida câmara entre um assento de válvula superior (20b) e um assento de válvula inferior (27). O sistema de combustível para um motor de combustão interna, em concordância com a presente invenção, está caracterizado pelo fato de que a parte superior da câmara de válvula (20) possui uma saída (22) para drenagem do tanque de combustível (13), e de que o cone de válvula (24) está proporcionado com uma passagem interna (25) com um assento de válvula (25a) que, sob pressão de combustível normal, interage com um cone de drenagem (26) que está movível na passagem.
BRPI0311989-0A 2002-06-19 2003-05-28 sistema de injeção de combustìvel para um motor de combustão interna. BR0311989B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US38973702P 2002-06-19 2002-06-19
SE0201901-6 2002-06-19
US60/389,737 2002-06-19
SE0201901A SE522504C2 (sv) 2002-06-19 2002-06-19 Bränslesystem för en förbränningsmotor
PCT/SE2003/000884 WO2004001217A1 (en) 2002-06-19 2003-05-28 Fuel injection system for an internal combustion engine

Publications (2)

Publication Number Publication Date
BR0311989A true BR0311989A (pt) 2005-03-22
BR0311989B1 BR0311989B1 (pt) 2012-12-11

Family

ID=30002438

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0311989-0A BR0311989B1 (pt) 2002-06-19 2003-05-28 sistema de injeção de combustìvel para um motor de combustão interna.

Country Status (9)

Country Link
US (1) US7201153B2 (pt)
EP (1) EP1518048B1 (pt)
JP (1) JP4340627B2 (pt)
CN (1) CN100354518C (pt)
AT (1) ATE425353T1 (pt)
AU (1) AU2003246196A1 (pt)
BR (1) BR0311989B1 (pt)
DE (1) DE60326583D1 (pt)
WO (1) WO2004001217A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7717092B2 (en) * 2006-08-14 2010-05-18 Cummins Filtration Ip Inc. Fuel system with air venting and fuel anti-drainback
US7779818B2 (en) * 2007-07-12 2010-08-24 Caterpillar Inc. System and method for priming a fluid system
JP4518140B2 (ja) * 2007-12-05 2010-08-04 株式会社デンソー 燃料供給装置
EP2735722B1 (en) * 2011-07-13 2017-03-01 Volvo Construction Equipment AB Fuel system for an excavator
US20130291838A1 (en) * 2012-05-04 2013-11-07 Ronnie Lee Booth Diesel bleeder
ES2625076T3 (es) 2012-12-07 2017-07-18 Volvo Truck Corporation Mecanismo de válvula para un motor de combustión interna, motor de combustión interna y vehículo motorizado
CN105358818B (zh) * 2013-07-01 2018-04-27 沃尔沃卡车集团 液压系统
JP6955492B2 (ja) * 2016-06-29 2021-10-27 ヤマシンフィルタ株式会社 フィルタ装置
CN108518519B (zh) * 2018-04-23 2024-01-30 科堡科技（江苏）有限公司 一种电磁阀
WO2021083491A1 (en) 2019-10-29 2021-05-06 Volvo Truck Corporation A filter cartridge for a liquid such as fuel, the upper end plate of which including an automatic degassing valve

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627450A (en) * 1970-09-18 1971-12-14 Caterpillar Tractor Co Fuel control valve
US3774764A (en) * 1971-03-05 1973-11-27 Baldwin J Manuf Co Disposable spin-on type oil filters
US4427542A (en) * 1983-01-05 1984-01-24 Glover Richard E Inline fuel filter device
US4706636A (en) * 1984-12-06 1987-11-17 Davco Manufacturing Corporation Purge and prime fuel delivery system and method
DE3731206A1 (de) * 1987-09-17 1989-03-30 Daimler Benz Ag Entlueftungsvorrichtung fuer eine kraftstoffanlage von brennkraftmaschinen
DE4014551C1 (en) * 1990-05-07 1991-12-12 Ing. Walter Hengst Gmbh & Co Kg, 4400 Muenster, De Venting valve for fuel filter - has ball inside which floats in fuel and can be pressed against valve seat to prevent fuel flow into return line
US5350506A (en) * 1992-01-30 1994-09-27 Navistar International Transporation Corporation Anti-drain fluid filter
US6053334A (en) * 1993-09-15 2000-04-25 Parker Hannifin Customer Support Inc. Fuel filter with valve device
US5534161A (en) 1994-12-16 1996-07-09 Cummins Engine Company, Inc. Automatic water drain and priming pump for fuel systems
FI107830B (fi) * 1998-06-08 2001-10-15 Waertsilae Tech Oy Ab Ohjaus- ja varoventtiilijärjestely polttoaineensyöttöjärjestelmässä
US6269801B1 (en) * 1999-10-29 2001-08-07 Ford Global Technologies, Inc. System for priming a diesel fuel system
US6328883B1 (en) * 2000-05-31 2001-12-11 Parker-Hannifin Corporation Fuel filter assembly with priming pump
US6554139B1 (en) * 2000-06-01 2003-04-29 Parker-Hannifin Corporation Extension and locking assembly for dripless element, and container therefore
EP1399235B1 (en) * 2001-05-02 2005-06-29 Parker Hannifin Corporation Spin-on filter element and corresponding filter head
US20040069700A1 (en) * 2002-10-09 2004-04-15 Miller Terry L. Fuel filter assembly, and a method of changing a fuel filter within a fuel system
KR100580459B1 (ko) * 2003-11-04 2006-05-15 현대자동차주식회사 연료압력 손실 저감을 위한 디젤 엔진 차량의 연료공급시스템

Also Published As

Publication number Publication date
US7201153B2 (en) 2007-04-10
EP1518048A1 (en) 2005-03-30
ATE425353T1 (de) 2009-03-15
AU2003246196A1 (en) 2004-01-06
EP1518048B1 (en) 2009-03-11
JP2005530095A (ja) 2005-10-06
BR0311989B1 (pt) 2012-12-11
JP4340627B2 (ja) 2009-10-07
CN1662740A (zh) 2005-08-31
DE60326583D1 (de) 2009-04-23
WO2004001217A1 (en) 2003-12-31
CN100354518C (zh) 2007-12-12
US20050081831A1 (en) 2005-04-21

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Legal Events

Date Code Title Description
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 28/05/2003, OBSERVADAS AS DEMAIS CONDICOES LEGAIS.