BR9811371A - Dispositivo de diagnóstico/ controle para motores de combustão interna, com injeção de combustìvel, e, processo de teste de motores de combustão interna, com injeção de combustìvel - Google Patents

Dispositivo de diagnóstico/ controle para motores de combustão interna, com injeção de combustìvel, e, processo de teste de motores de combustão interna, com injeção de combustìvel

Info

Publication number
BR9811371A
BR9811371A BR9811371-2A BR9811371A BR9811371A BR 9811371 A BR9811371 A BR 9811371A BR 9811371 A BR9811371 A BR 9811371A BR 9811371 A BR9811371 A BR 9811371A
Authority
BR
Brazil
Prior art keywords
internal combustion
fuel injection
diagnostic
control device
testing process
Prior art date
Application number
BR9811371-2A
Other languages
English (en)
Inventor
Mark Vincent Howarth
Edward Christopher Zyla
Original Assignee
Factor 1 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 Factor 1 Ltd filed Critical Factor 1 Ltd
Publication of BR9811371A publication Critical patent/BR9811371A/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
    • F02D41/30—Controlling fuel injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices

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)
  • Testing Of Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

"DISPOSITIVO DE DIAGNóSTICO/CONTROLE PARA MOTORES DE COMBUSTãO INTERNA, COM INJEçãO DE COMBUSTìVEL, E, PROCESSO DE TESTE DE MOTORES DE COMBUSTãO INTERNA, COM INJEçãO DE COMBUSTìVEL". Um dispositivo de diagnóstico/controle para motores de combustão interna, com injeção de combustível, compreendendo um sistema de controle (14) conectável através de condutores (16) aos injetores de combustível (10), após a desconexão dos mesmos de um computador de administração de motor (11), o último sendo conectado diretamente (em 18) ao sistema de controle (14). Um sensor de oxigênio (13) é conectado (em 17) ao sistema de controle (14), pelo que o último é conectado entre o computador de administração de motor (11) e os injetores de combustível (10) e pode ser operado no modo de circuito fechado ou de circuito aberto para controlar os injetores diretamente, quando requerido, independentemente do computador de administração de motor
BR9811371-2A 1997-08-27 1998-08-24 Dispositivo de diagnóstico/ controle para motores de combustão interna, com injeção de combustìvel, e, processo de teste de motores de combustão interna, com injeção de combustìvel BR9811371A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9717993A GB2328714A (en) 1997-08-27 1997-08-27 Automotive diagnostic apparatus allowing manual control of electronically controlled fuel injectors
PCT/GB1998/002471 WO1999010751A1 (en) 1997-08-27 1998-08-24 Fuel injection diagnostic control device

Publications (1)

Publication Number Publication Date
BR9811371A true BR9811371A (pt) 2000-08-29

Family

ID=10817998

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811371-2A BR9811371A (pt) 1997-08-27 1998-08-24 Dispositivo de diagnóstico/ controle para motores de combustão interna, com injeção de combustìvel, e, processo de teste de motores de combustão interna, com injeção de combustìvel

Country Status (13)

Country Link
US (1) US6425384B1 (pt)
EP (1) EP1007984B1 (pt)
JP (1) JP2001514363A (pt)
KR (1) KR20010023444A (pt)
CN (1) CN1268224A (pt)
AT (1) ATE224547T1 (pt)
AU (1) AU744286B2 (pt)
BR (1) BR9811371A (pt)
CA (1) CA2302229A1 (pt)
DE (1) DE69808106D1 (pt)
GB (1) GB2328714A (pt)
PL (1) PL338899A1 (pt)
WO (1) WO1999010751A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6684869B2 (en) * 2002-01-11 2004-02-03 Ford Global Technologies, Llc System and method for detecting an air leak in an engine
JP4407608B2 (ja) * 2005-09-28 2010-02-03 株式会社デンソー 蓄圧式噴射装置の異常判定装置
US7562561B2 (en) * 2007-04-13 2009-07-21 Honda Motor Co., Ltd. Intake air leak determination system and method
GB0807859D0 (en) * 2008-04-30 2008-06-04 Mobilizer Ltd A System for and method of determining the quantity of fuel injected into internal combustion engines
CN103048966A (zh) * 2012-12-17 2013-04-17 浙江达峰汽车技术有限公司 一种汽车尾气净化器检测设备的远程控制系统
US9567934B2 (en) * 2013-06-19 2017-02-14 Enviro Fuel Technology, Lp Controllers and methods for a fuel injected internal combustion engine
US20150027406A1 (en) * 2013-07-25 2015-01-29 Douglas A. Cooper Adjustable fuel trim module for diesel engine
GB2567637B (en) 2017-10-17 2020-05-27 Delphi Tech Ip Ltd Injector test machine
CN107782563A (zh) * 2017-10-18 2018-03-09 重庆市弘鼎圣科技有限公司 汽车故障自动检测系统
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US12017506B2 (en) 2020-08-20 2024-06-25 Denso International America, Inc. Passenger cabin air control systems and methods
CN113847154B (zh) * 2021-11-02 2023-08-18 潍柴动力股份有限公司 一种喷射阀故障检测方法和装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2838619A1 (de) * 1978-09-05 1980-03-20 Bosch Gmbh Robert Einrichtung zum steuern von betriebsparameterabhaengigen und sich wiederholenden vorgaengen fuer brennkraftmaschinen
DE3322074A1 (de) * 1982-07-23 1984-01-26 Robert Bosch Gmbh, 7000 Stuttgart Notlaufeinrichtung fuer mikrocomputergesteuerte systeme
JPS5949330A (ja) * 1982-09-11 1984-03-21 Nippon Denso Co Ltd 内燃機関の空燃比制御装置
GB2210999B (en) * 1987-10-09 1992-04-29 Fuji Heavy Ind Ltd Diagnostic system for a motor vehicle
SE8902053L (sv) * 1988-06-06 1989-12-07 Ferocem Pty Ltd Insprutnings- och taendningssystemtestapparat
JPH02105034A (ja) * 1988-10-14 1990-04-17 Mitsubishi Electric Corp 故障診断装置
US5124919A (en) * 1989-08-16 1992-06-23 Kastelle Harald W Test device for automobile engine idle speed control circuit
US5107701A (en) * 1990-08-13 1992-04-28 Smith J Nicholas Fuel injector testing harness
US5214582C1 (en) * 1991-01-30 2001-06-26 Edge Diagnostic Systems Interactive diagnostic system for an automobile vehicle and method
WO1993020426A1 (en) * 1992-03-27 1993-10-14 Brockland, Robert, J. Automotive diagnostic testing apparatus
IT1257089B (it) * 1992-09-04 1996-01-05 Fiat Auto Spa Apparecchiatura portatile di prova per verificare l'efficienza di una unita' elettronica di controllo di un sistema installato a bordo di unautoveicolo.

Also Published As

Publication number Publication date
GB2328714A8 (en) 1999-03-18
AU744286B2 (en) 2002-02-21
KR20010023444A (ko) 2001-03-26
GB9717993D0 (en) 1997-10-29
JP2001514363A (ja) 2001-09-11
WO1999010751A1 (en) 1999-03-04
DE69808106D1 (de) 2002-10-24
EP1007984B1 (en) 2002-09-18
GB2328714A (en) 1999-03-03
EP1007984A1 (en) 2000-06-14
US6425384B1 (en) 2002-07-30
ATE224547T1 (de) 2002-10-15
CN1268224A (zh) 2000-09-27
CA2302229A1 (en) 1999-03-04
AU8814998A (en) 1999-03-16
PL338899A1 (en) 2000-11-20

Similar Documents

Publication Publication Date Title
BR9811371A (pt) Dispositivo de diagnóstico/ controle para motores de combustão interna, com injeção de combustìvel, e, processo de teste de motores de combustão interna, com injeção de combustìvel
DE69633032D1 (de) Kraftstoffeinspritzsteuereinrichtung für eine Brennkraftmaschine mit Einspritzung in den Zylinder
DE19581453T1 (de) Brennstoff-Einspritz-Steuergerät und -Verfahren für einen Innenverbrennungsmotor
EP0369480A3 (en) An internal combustion engine
ES2174137T3 (es) Metodo y unidad de diagnostico de fugas de un sistema de inyeccion de alta presion de un motor de combustion interna.
BR9800970A (pt) Motor de combustão interna acionado por vela de ignição com injeção de combustível de m·ltiplos eventos
DE69710407D1 (de) Brennstoffzufuhrvorrichtung für eine Brennkraftmaschine mit Benzindirekteinspritzung
EP1205657A3 (en) Method of diagnosing leakage in an internal combustion engine common-rail injection system
ES2001026A6 (es) Motor de combustion interna de dos tiempos y metodo de reglaje de su inyeccion de combustible
SE9700102L (sv) Förbränningsmotor med cylinderinsprutning
DE59608924D1 (de) Brennstoffeinspritzsystem
DE69822418D1 (de) Kraftstoffeinspritz-Regelvorrichtung für eine Brennkraftmaschine
DE69404499D1 (de) Kraftstoffeinspritz-Regelvorrichtung für eine Brennkraftmaschine
DE69404498D1 (de) Kraftstoffeinspritz-Regelvorrichtung für eine Brennkraftmaschine
DE60018928D1 (de) Vorrichtung zur sofortigen analyse der einspritzmenge pro einspritzvorgang für eine einspritzanlage von brennkraftmaschinen
DE69823620T2 (de) Kraftstoffeinspritzsteuerungsvorrichtung für eine Brennkraftmaschine
DE59505499D1 (de) Brennstoffeinspritzvorrichtung für eine Brennkraftmaschine
BRPI0417332A (pt) dispositivo e método para a supressão das emissões em um motor de combustão interna por ignição
SE9702887D0 (sv) Control device for internal-combustion engine
KR900018509A (ko) 내연기관용 혼합기 공급장치
BR9406326A (pt) Motor de combustão interna injetado com combustível
DE69609581D1 (de) Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine mit Verbrennung eines armen Gemisches
DE59712640D1 (de) Kraftstoff-Einspritzvorrichtung für eine luftverdichtende Brennkraftmaschine
DE69925343D1 (de) Kraftstoffeinspritzsteuervorrichtung für eine Brennkraftmaschine
EP1284354A3 (en) Fuel injection control for internal combustion engine

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A, 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007.