ES2044700T3 - Procedimiento y aparato para determinar caracteristicas de funcionamiento de un motor de explosion con alimentacion independiente de los cilindros. - Google Patents
Procedimiento y aparato para determinar caracteristicas de funcionamiento de un motor de explosion con alimentacion independiente de los cilindros.Info
- Publication number
- ES2044700T3 ES2044700T3 ES91402314T ES91402314T ES2044700T3 ES 2044700 T3 ES2044700 T3 ES 2044700T3 ES 91402314 T ES91402314 T ES 91402314T ES 91402314 T ES91402314 T ES 91402314T ES 2044700 T3 ES2044700 T3 ES 2044700T3
- Authority
- ES
- Spain
- Prior art keywords
- cylinder
- pressure
- operating characteristics
- organ
- adjustment
- Prior art date
- 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
Links
- 238000004880 explosion Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 210000000056 organ Anatomy 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/09—Testing internal-combustion engines by monitoring pressure in fluid ducts, e.g. in lubrication or cooling parts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Testing Of Engines (AREA)
- Characterised By The Charging Evacuation (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCESO Y UN APARATO PARA DETERMINAR CARACTERISTICAS DE FUNCIONAMIENTO DE UN CILINDRO (1) EN UN MOTOR DE EXPLOSION EN EL QUE CADA CILINDRO ESTA PROVISTA DE UN CONDUCTO (4) DE ADMISION DE LA MEZCLA AIRE-CARBURANTE QUE ESTA EQUIPADO CON UN ORGANO (5) DE AJUSTE DE VOLUMEN DE DICHA MEZCLA Y QUE DESEMBOCA EN EL CILINDRO POR UN ORIFICIO DE ADMISION (6), UN CAPTADOR DE PRESION (11) ESTA CONECTADO A DICHO CONDUCTO DE ADMISION ENTRE EL ORGANO DE AJUSTE Y EL ORIFICIO (6) ; CON EL CAPTADOR DE PRESION (11) INDEPENDIENTE DE LOS COMPONENTES A CONTROLAR, SE DETECTA DE MANERA CONTINUA LA PRESION EN EL CONDUCTO DE ADMISION (4) ENTRE EL ORGANO DE AJUSTE (5) Y EL ORIFICIO (6); SE CONVIERTE DE MANERA CONTINUA ESTA PRESION EN UNA SEÑAL ELECTRICA ANALOGICA REPRESENTATIVA DE LA PRESION Y DE SUS VARIACIONES; Y SE TRATA EN (12) ESTA SEÑAL ELECTRICA DE MANERA A OBTENER AL MENOS UNA CARACTERISTICA DESEADA DEL FUNCIONAMIENTO DEL CILINDRO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9010781A FR2666411B1 (fr) | 1990-08-29 | 1990-08-29 | Procede et appareil pour determiner des caracteristiques de fonctionnement d'un moteur a explosion a alimentation independante des cylindres. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2044700T3 true ES2044700T3 (es) | 1994-01-01 |
Family
ID=9399940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91402314T Expired - Lifetime ES2044700T3 (es) | 1990-08-29 | 1991-08-26 | Procedimiento y aparato para determinar caracteristicas de funcionamiento de un motor de explosion con alimentacion independiente de los cilindros. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5261369A (es) |
| EP (1) | EP0473505B1 (es) |
| JP (1) | JPH04298632A (es) |
| DE (2) | DE9110248U1 (es) |
| ES (1) | ES2044700T3 (es) |
| FR (1) | FR2666411B1 (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5138874A (en) * | 1991-07-01 | 1992-08-18 | General Motors Corporation | Diagnostic system for detecting faults in engine air intake check valves |
| DE4420290A1 (de) * | 1994-06-10 | 1995-12-14 | Bosch Gmbh Robert | Verfahren zum Erkennen eines undichten Auslaßventils |
| US5689066A (en) * | 1995-08-15 | 1997-11-18 | Stevenson; Dennis B. | Method and apparatus for analyzing gas turbine pneumatic fuel system |
| DE19636451B4 (de) * | 1996-09-07 | 2010-06-10 | Robert Bosch Gmbh | Einrichtung zum Steuern der einer Brennkraftmaschine zuzuführenden Kraftstoffmenge |
| RU2213338C2 (ru) * | 2001-12-19 | 2003-09-27 | Усольцев Александр Александрович | Способ оценки технического состояния цилиндропоршневой группы двигателя внутреннего сгорания |
| US7031823B2 (en) * | 2003-02-14 | 2006-04-18 | Optimum Power Technology L.P. | Signal conditioner and user interface |
| DE10346734B3 (de) * | 2003-10-08 | 2005-04-21 | Bayerische Motoren Werke Ag | Verfahren zur Fehlerdiagnose bei einer in der Saugrohrgeometrie variierbaren Sauganlage einer Brennkraftmaschine |
| CN101956621B (zh) * | 2005-08-05 | 2013-12-25 | 罗伯特.博世有限公司 | 用于内燃机的燃料喷射系统 |
| US20070028899A1 (en) * | 2005-08-05 | 2007-02-08 | Jeffrey Allen | Fuel injection unit |
| US7458364B2 (en) | 2005-08-05 | 2008-12-02 | Scion-Sprays Limited | Internal combustion engine having a fuel injection system |
| EP1910658B1 (en) * | 2005-08-05 | 2011-02-23 | Scion-Sprays Limited | Fuel injection unit |
| RU2378631C2 (ru) * | 2008-03-31 | 2010-01-10 | Владивостокский государственный университет экономики и сервиса (ВГУЭС) Федеральное агентство по образованию Государственное образовательное учреждение высшего профессионального образования | Способ диагностики технического состояния двигателя внутреннего сгорания |
| RU181076U1 (ru) * | 2018-04-12 | 2018-07-04 | Федеральное государственное казенное военное образовательное учреждение высшего образования "ВОЕННАЯ АКАДЕМИЯ МАТЕРИАЛЬНО-ТЕХНИЧЕСКОГО ОБЕСПЕЧЕНИЯ имени генерала армии А.В. Хрулева" | Устройство для определения технического состояния цилиндропоршневой группы двигателя внутреннего сгорания |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3774580A (en) * | 1971-10-21 | 1973-11-27 | Gen Motors Corp | Linearized electronic fuel injection system |
| US3812831A (en) * | 1972-11-01 | 1974-05-28 | Stp Corp | Vacuum advance control system |
| US4036050A (en) * | 1976-03-24 | 1977-07-19 | Dooley Joseph L | Engine monitoring apparatus |
| US4109518A (en) * | 1976-03-24 | 1978-08-29 | Creative Tool Company | Engine monitoring apparatus |
| DE2614947C2 (de) * | 1976-04-07 | 1987-01-29 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zur Lage-Erkennung eines rotierenden Teiles |
| JPS55103438A (en) * | 1979-02-05 | 1980-08-07 | Hitachi Ltd | Pressure converter |
| JPS57200811A (en) * | 1981-06-04 | 1982-12-09 | Fuji Heavy Ind Ltd | Crank angle detecting device |
| DE3212561A1 (de) * | 1982-04-03 | 1983-10-13 | Robert Bosch Gmbh, 7000 Stuttgart | Anordnung zum ueberwachen eines sensors an einer brennkraftmaschine |
| JPS595838A (ja) * | 1982-07-03 | 1984-01-12 | Nissan Motor Co Ltd | 内燃機関の燃料噴射装置 |
| US4424709A (en) * | 1982-07-06 | 1984-01-10 | Ford Motor Company | Frequency domain engine defect signal analysis |
| DE3414681A1 (de) * | 1984-04-18 | 1985-10-24 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und vorrichtung zur einspritzzeitsteuerung bei brennkraftmaschinen |
| JP2510991B2 (ja) * | 1986-05-10 | 1996-06-26 | 日産自動車株式会社 | エンジン制御装置 |
| US5092301A (en) * | 1990-02-13 | 1992-03-03 | Zenith Fuel Systems, Inc. | Digital fuel control system for small engines |
-
1990
- 1990-08-29 FR FR9010781A patent/FR2666411B1/fr not_active Expired - Lifetime
-
1991
- 1991-08-20 DE DE9110248U patent/DE9110248U1/de not_active Expired - Lifetime
- 1991-08-26 ES ES91402314T patent/ES2044700T3/es not_active Expired - Lifetime
- 1991-08-26 US US07/749,532 patent/US5261369A/en not_active Expired - Lifetime
- 1991-08-26 DE DE91402314T patent/DE69100473T2/de not_active Expired - Lifetime
- 1991-08-26 EP EP91402314A patent/EP0473505B1/fr not_active Expired - Lifetime
- 1991-08-29 JP JP3242383A patent/JPH04298632A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE69100473D1 (de) | 1993-11-11 |
| EP0473505B1 (fr) | 1993-10-06 |
| EP0473505A1 (fr) | 1992-03-04 |
| FR2666411A1 (fr) | 1992-03-06 |
| JPH04298632A (ja) | 1992-10-22 |
| US5261369A (en) | 1993-11-16 |
| DE9110248U1 (de) | 1991-11-07 |
| FR2666411B1 (fr) | 1995-07-07 |
| DE69100473T2 (de) | 1994-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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