ES2252131T3 - Dispositivo para detectar fallos en un sistema de suministro de combustible de alta presion. - Google Patents

Dispositivo para detectar fallos en un sistema de suministro de combustible de alta presion.

Info

Publication number: ES2252131T3
Authority: ES; Spain
Prior art keywords: fuel; pressure; supply; pump; accumulation chamber
Prior art date: 2000-10-27
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

ES01125541T

Other languages

English (en)

Spanish (es)

Inventor

Motoichi Murakami

Tatsumasa Sugiyama

Eiji c/o Intellectual Property Center Takemoto

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Denso Corp

Toyota Motor Corp

Original Assignee

Denso Corp

Toyota Motor Corp

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.)

2000-10-27

Filing date

2001-10-25

Publication date

2006-05-16

2001-10-25 Application filed by Denso Corp, Toyota Motor Corp filed Critical Denso Corp

2006-05-16 Application granted granted Critical

2006-05-16 Publication of ES2252131T3 publication Critical patent/ES2252131T3/es

2021-10-25 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title claims abstract description 420
238000002347 injection Methods 0.000 claims abstract description 72
239000007924 injection Substances 0.000 claims abstract description 72
238000009825 accumulation Methods 0.000 claims abstract description 37
230000033228 biological regulation Effects 0.000 claims abstract description 17
238000002485 combustion reaction Methods 0.000 claims abstract description 9
238000011156 evaluation Methods 0.000 claims description 99
238000001514 detection method Methods 0.000 claims description 59
230000007423 decrease Effects 0.000 claims description 8
230000006870 function Effects 0.000 description 12
238000010586 diagram Methods 0.000 description 11
LMYSNFBROWBKMB-UHFFFAOYSA-N 4-[2-(dipropylamino)ethyl]benzene-1,2-diol Chemical compound CCCN(CCC)CCC1=CC=C(O)C(O)=C1 LMYSNFBROWBKMB-UHFFFAOYSA-N 0.000 description 7
230000001276 controlling effect Effects 0.000 description 5
239000006185 dispersion Substances 0.000 description 5
230000000694 effects Effects 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 4
238000000034 method Methods 0.000 description 4
230000010354 integration Effects 0.000 description 3
230000001105 regulatory effect Effects 0.000 description 3
238000013459 approach Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000001174 ascending effect Effects 0.000 description 1
230000002457 bidirectional effect Effects 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000002828 fuel tank Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D2041/224—Diagnosis of the fuel system
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D2041/224—Diagnosis of the fuel system
- F02D2041/225—Leakage detection

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)
Combined Controls Of Internal Combustion Engines (AREA)
Fuel-Injection Apparatus (AREA)

ES01125541T 2000-10-27 2001-10-25 Dispositivo para detectar fallos en un sistema de suministro de combustible de alta presion. Expired - Lifetime ES2252131T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2000-329448		2000-10-27
JP2000329448A JP3798615B2 (ja)	2000-10-27	2000-10-27	高圧燃料供給系の異常検出装置

Publications (1)

Publication Number	Publication Date
ES2252131T3 true ES2252131T3 (es)	2006-05-16

Family

ID=18806113

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES01125541T Expired - Lifetime ES2252131T3 (es)	2000-10-27	2001-10-25	Dispositivo para detectar fallos en un sistema de suministro de combustible de alta presion.

Country Status (4)

Country	Link
EP (1)	EP1201905B1 (fr)
JP (1)	JP3798615B2 (fr)
DE (1)	DE60115812T2 (fr)
ES (1)	ES2252131T3 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4096652B2 (ja) *	2002-07-30	2008-06-04	三菱ふそうトラック・バス株式会社	増圧型燃料噴射装置
DE10348610B4 (de) *	2003-10-20	2009-07-09	Continental Automotive Gmbh	Verfahren und Vorrichtung zum Überwachen eines Kraftstoffdrucksensors
DE102004055575A1 (de)	2004-11-18	2006-05-24	Robert Bosch Gmbh	Verfahren und Vorrichtung zur Leckageprüfung eines Kraftstoffeinspritzventils einer Brennkraftmaschine
JP2006291755A (ja) *	2005-04-06	2006-10-26	Denso Corp	燃料噴射制御装置
JP4595854B2 (ja) *	2006-03-22	2010-12-08	株式会社デンソー	燃料噴射装置
KR101180800B1 (ko)	2006-12-11	2012-09-10	현대자동차주식회사	커먼레일 연료분사 시스템의 인젝터 연료누출 진단 방법
GB2449706A (en) *	2007-06-01	2008-12-03	Scania Cv Ab	Identifying a Malfunctioning Fuel Injector
JP5353670B2 (ja) *	2009-12-07	2013-11-27	株式会社デンソー	燃料噴射制御装置
DE102010027675B4 (de) *	2010-07-20	2013-07-18	Continental Automotive Gmbh	Verfahren zur Erkennung fehlerhafter Komponenten oder fehlerhafter Teilsysteme eines elektronisch geregelten Kraftstoffeinspritzsystems eines Verbrennungsmotors durch Evaluierung des Druckverhaltens
DE102011015154B4 (de) *	2011-03-25	2017-01-12	Continental Automotive Gmbh	Verfahren zur Überwachung einer elektromotorisch angetriebenen Kraftstoffpumpe und Kraftstofffördereinheit mit einer Kraftstoffpumpe
DE102014214033A1 (de) *	2014-07-18	2016-01-21	Ksb Aktiengesellschaft	Bestimmung des Förderstroms einer Pumpe
DE102016225435B3 (de) *	2016-12-19	2018-02-15	Continental Automotive Gmbh	Verfahren zum Betreiben einer Brennkraftmaschine mit Kraftstofferkennung
CN107255052B (zh) *	2017-07-04	2019-08-13	潍柴西港新能源动力有限公司	燃气发动机喷射装置泄露监测策略
CN109113882B (zh) *	2018-08-27	2020-08-18	车行天下网络科技股份有限公司	一种柴油车发动机传感器智能数据优化装置
CN111237072B (zh) *	2020-03-27	2022-08-05	潍柴动力股份有限公司	一种电控柴油机喷嘴故障识别方法、系统及电子控制单元
CN111765014B (zh) *	2020-06-30	2022-10-25	潍柴重机股份有限公司	一种高压燃油系统泄漏的监控方法及系统
DE102020210984B4 (de) *	2020-08-31	2022-07-07	Vitesco Technologies GmbH	Verfahren und Vorrichtung zum Ermitteln einer Fluideinspritzmenge eines Einspritzsystems
CN115126637B (zh) *	2022-07-20	2024-02-20	潍柴动力股份有限公司	一种高压共轨燃油系统及汽车

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3796912B2 (ja)	1997-02-21	2006-07-12	トヨタ自動車株式会社	内燃機関の燃料噴射装置
JP3855471B2 (ja) *	1998-07-01	2006-12-13	いすゞ自動車株式会社	コモンレール式燃料噴射装置
JP2000265896A (ja) *	1999-03-17	2000-09-26	Toyota Motor Corp	高圧燃料噴射装置の異常判定方法
JP4158272B2 (ja) *	1999-03-26	2008-10-01	トヨタ自動車株式会社	高圧燃料噴射系の異常判定方法

2000
- 2000-10-27 JP JP2000329448A patent/JP3798615B2/ja not_active Expired - Fee Related
2001
- 2001-10-25 DE DE2001615812 patent/DE60115812T2/de not_active Expired - Lifetime
- 2001-10-25 ES ES01125541T patent/ES2252131T3/es not_active Expired - Lifetime
- 2001-10-25 EP EP20010125541 patent/EP1201905B1/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP1201905B1 (fr)	2005-12-14
DE60115812T2 (de)	2006-08-10
EP1201905A2 (fr)	2002-05-02
EP1201905A3 (fr)	2003-09-24
JP3798615B2 (ja)	2006-07-19
JP2002130023A (ja)	2002-05-09
DE60115812D1 (de)	2006-01-19

Publication	Publication Date	Title
ES2252131T3 (es)	2006-05-16	Dispositivo para detectar fallos en un sistema de suministro de combustible de alta presion.
US7412968B2 (en)	2008-08-19	Fuel supply apparatus for engine and control method of same apparatus
ES2228321T3 (es)	2005-04-16	Metodo de determinacion de anomalias en un sistema de inyeccion de combustible a alta presion.
ES2227911T3 (es)	2005-04-01	Aparato y metodo de control de bomba de fluido.
US10385788B2 (en)	2019-08-20	Operating a gaseous fuel injector
EP0860601B1 (fr)	2002-11-27	Système d'injection de combustible pour moteur à combustion interne
US10393056B2 (en)	2019-08-27	Method and system for characterizing a port fuel injector
US20090276141A1 (en)	2009-11-05	Feed-Forward Control in a Fuel Delivery System & Leak Detection Diagnostics
EP0860600B1 (fr)	2003-09-17	Système d'injection de combustible pour moteur à combustion interne
US6966215B2 (en)	2005-11-22	Failure diagnosis method and failure diagnosis device of evaporated fuel treating unit
KR20000053439A (ko)	2000-08-25	내연기관의 진단장치 및 진단방법
ES2243809T3 (es)	2005-12-01	Aparato de control de la presion de combustible.
US20160017819A1 (en)	2016-01-21	Fuel injection control apparatus of internal combustion engine
CN104047739A (zh)	2014-09-17	用于关闭燃料箱阀的系统和方法
ES2213968T3 (es)	2004-09-01	Metodo para controlar la inyeccion de combustible en la camara de combustion de un motor de explosion.
JP6090112B2 (ja)	2017-03-08	内燃機関の制御装置
BR102013004739B1 (pt)	2020-11-17	aparelho de detecção de falha de pulverização de combustível
US7380528B2 (en)	2008-06-03	Method for operating a hydraulic actuator, especially a gas exchange valve of an internal combustion engine
ES2207434T3 (es)	2004-06-01	Metodo de determinacion de anomalias en el dispositivo de inyeccion de combustible a alta presion.
ES2204365T3 (es)	2004-05-01	Aparato y metodo de control de inyeccion de combustible de acumulador.
ES2232796T3 (es)	2005-06-01	Dispositivo de control de inyeccion de combustible y metodo de control de inyeccion de combustible.
JP6167830B2 (ja)	2017-07-26	内燃機関の制御装置
JP6451789B2 (ja)	2019-01-16	内燃機関の制御装置
JP2002047983A (ja)	2002-02-15	内燃機関の高圧燃料供給システムの異常診断装置
ES2249569T3 (es)	2006-04-01	Aparato y metodo de control de la inyeccion de combustible.