BR9809105A - Processo e dispositivo para proporcionar combustìvel em um motor de combustão acionado por gás - Google Patents

Processo e dispositivo para proporcionar combustìvel em um motor de combustão acionado por gás

Info

Publication number
BR9809105A
BR9809105A BR9809105-0A BR9809105A BR9809105A BR 9809105 A BR9809105 A BR 9809105A BR 9809105 A BR9809105 A BR 9809105A BR 9809105 A BR9809105 A BR 9809105A
Authority
BR
Brazil
Prior art keywords
combustion engine
gas
value
adjusted
providing fuel
Prior art date
Application number
BR9809105-0A
Other languages
English (en)
Inventor
G Ran Carlsson
Original Assignee
Scania Cv 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
Application filed by Scania Cv Ab filed Critical Scania Cv Ab
Publication of BR9809105A publication Critical patent/BR9809105A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239—Pressure or flow regulators therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

"PROCESSO E DISPOSITIVO PARA PROPORCIONAR COMBUSTìVEL EM UM MOTOR DE COMBUSTãO ACIONADO POR GáS" O fornecimento de um combustível em um motor de combustão acionado por gás é efetuado de modo que quando o valor de um parâmetro monitorado nos gases de exaustão se desvia a partir de um valor ajustado, o valor da pressão de entrada de gás para um misturador para o gás e ar é ajustado em uma situação de operação específica de modo que o valor ajustado é invertido. Um dispositivo para fornecer combustível inclui um regulador de pressão (3) onde a pressão de saída pode ser ajustada automaticamente durante uma situação de operação específica por meio de uma unidade de controle (11). Após o ajuste ter sido executado, a ajustagem alcançada é mantida por um período longo.
BR9809105-0A 1997-04-24 1998-04-23 Processo e dispositivo para proporcionar combustìvel em um motor de combustão acionado por gás BR9809105A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9701530A SE517392C2 (sv) 1997-04-24 1997-04-24 Sätt och anordning för bränsledosering vid en gasdriven förbränningsmotor
PCT/SE1998/000740 WO1998048163A1 (en) 1997-04-24 1998-04-23 Method and device for fuel proportioning in a gas-powered combustion engine

Publications (1)

Publication Number Publication Date
BR9809105A true BR9809105A (pt) 2000-08-01

Family

ID=20406701

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809105-0A BR9809105A (pt) 1997-04-24 1998-04-23 Processo e dispositivo para proporcionar combustìvel em um motor de combustão acionado por gás

Country Status (7)

Country Link
US (1) US6253751B1 (pt)
EP (1) EP0983434B1 (pt)
AU (1) AU731648B2 (pt)
BR (1) BR9809105A (pt)
DE (1) DE69819320D1 (pt)
SE (1) SE517392C2 (pt)
WO (1) WO1998048163A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11338798A (ja) * 1998-05-27 1999-12-10 Ntt Communication Ware Kk ネットワークシステムおよびプログラムを記録したコンピュータ読み取り可能な記録媒体
US6978774B2 (en) * 2003-01-16 2005-12-27 Continental Controls Corporation Emission control valve for gas-fueled engines
US8005603B2 (en) * 2007-09-27 2011-08-23 Continental Controls Corporation Fuel control system and method for gas engines
WO2017165799A1 (en) * 2016-03-24 2017-09-28 Beckman Michael Manford Communication interface between an emission control system and internal combustion engine
US11492938B2 (en) 2020-02-28 2022-11-08 Applied Resonance Technology Llc Carbon capture in an internal combustion engine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188919A (en) * 1976-12-16 1980-02-19 Laser-Grade (Ireland) Limited Fluid regulating systems
US4141326A (en) * 1977-03-11 1979-02-27 The Bendix Corporation Closed loop control system for hydrogen fuelled engine
US4263883A (en) * 1979-11-21 1981-04-28 Ingersoll-Rand Company Engine combustion control system
US4364364A (en) * 1981-07-23 1982-12-21 Cooper Industries, Inc. Air-fuel ratio controller
US4512304A (en) * 1983-10-20 1985-04-23 Dresser Industries, Inc. Method and apparatus for controlling air to gas ratio in gas engines
JPS60224945A (ja) * 1984-04-24 1985-11-09 Nissan Motor Co Ltd 空燃比制御装置
DE3612994A1 (de) * 1986-04-17 1987-10-29 Hi Tec Gas International Gmbh Dosiervorrichtung fuer gasfoermigen kraftstoff
GB9008915D0 (en) * 1990-04-20 1990-06-20 Bedford Timothy J Controlling exhaust emissions in lpg engines
DE4020453A1 (de) * 1990-06-27 1992-01-02 Motoren Werke Mannheim Ag Gasmotor
US5337722A (en) * 1992-04-16 1994-08-16 Yamaha Hatsudoki Kabushiki Kaisha Fuel control and feed system for gas fueled engine
US5251602A (en) * 1991-04-20 1993-10-12 Yamaha Hatsudoki Kabushiki Kaisha Fuel supply system for gas-fueled engine
US5343847A (en) * 1993-09-13 1994-09-06 Pacer Industries, Inc. Electronic gaseous fuel injection system
EP1264976B1 (en) * 1994-06-29 2004-05-12 Honda Giken Kogyo Kabushiki Kaisha Control system for internal combustion engines
US5860407A (en) * 1994-10-26 1999-01-19 Chapin Lee Gaseous fuel control system for engines

Also Published As

Publication number Publication date
DE69819320D1 (de) 2003-12-04
US6253751B1 (en) 2001-07-03
EP0983434B1 (en) 2003-10-29
SE9701530L (sv) 1998-10-25
AU731648B2 (en) 2001-04-05
EP0983434A1 (en) 2000-03-08
WO1998048163A1 (en) 1998-10-29
SE9701530D0 (sv) 1997-04-24
AU7242598A (en) 1998-11-13
SE517392C2 (sv) 2002-06-04

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A, 10A, 11A E 12A ANUIDADES

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2039 DE 02/02/2010 E AO NAO RECOLHIMENTO DA 13A, 14A E 15A ANUIDADES.