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 combustìvelInfo
- 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
Links
- 239000000446 fuel Substances 0.000 title abstract 5
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 238000002347 injection Methods 0.000 title 2
- 239000007924 injection Substances 0.000 title 2
- 238000000034 method Methods 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
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
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)
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)
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. |
-
1997
- 1997-08-27 GB GB9717993A patent/GB2328714A/en not_active Withdrawn
-
1998
- 1998-08-24 PL PL98338899A patent/PL338899A1/xx unknown
- 1998-08-24 CA CA002302229A patent/CA2302229A1/en not_active Abandoned
- 1998-08-24 CN CN98808580A patent/CN1268224A/zh active Pending
- 1998-08-24 DE DE69808106T patent/DE69808106D1/de not_active Expired - Lifetime
- 1998-08-24 EP EP98939741A patent/EP1007984B1/en not_active Expired - Lifetime
- 1998-08-24 JP JP2000508015A patent/JP2001514363A/ja active Pending
- 1998-08-24 BR BR9811371-2A patent/BR9811371A/pt not_active IP Right Cessation
- 1998-08-24 AT AT98939741T patent/ATE224547T1/de not_active IP Right Cessation
- 1998-08-24 AU AU88149/98A patent/AU744286B2/en not_active Ceased
- 1998-08-24 US US09/486,572 patent/US6425384B1/en not_active Expired - Lifetime
- 1998-08-24 WO PCT/GB1998/002471 patent/WO1999010751A1/en not_active Application Discontinuation
- 1998-08-24 KR KR1020007002087A patent/KR20010023444A/ko not_active Application Discontinuation
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 |
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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. |