ES2073375A2 - Sistema de gobierno electronico para la dosificacion de combustible en un motor de combustion interna. - Google Patents

Sistema de gobierno electronico para la dosificacion de combustible en un motor de combustion interna.

Info

Publication number
ES2073375A2
ES2073375A2 ES09302670A ES9302670A ES2073375A2 ES 2073375 A2 ES2073375 A2 ES 2073375A2 ES 09302670 A ES09302670 A ES 09302670A ES 9302670 A ES9302670 A ES 9302670A ES 2073375 A2 ES2073375 A2 ES 2073375A2
Authority
ES
Spain
Prior art keywords
combustion engine
internal combustion
transitional
transitional compensation
control system
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.)
Granted
Application number
ES09302670A
Other languages
English (en)
Other versions
ES2073375R (es
ES2073375B1 (es
Inventor
Ernst Wild
Klemens Grieser
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES2073375A2 publication Critical patent/ES2073375A2/es
Publication of ES2073375R publication Critical patent/ES2073375R/es
Application granted granted Critical
Publication of ES2073375B1 publication Critical patent/ES2073375B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/047—Taking into account fuel evaporation or wall wetting

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)

Abstract

SISTEMA DE GOBIERNO ELECTRONICO PARA LA DOSIFICACION DE COMBUSTIBLE EN UN MOTOR DE COMBUSTION INTERNA (100), EN EL QUE EN CONDICIONES DE FUNCIONAMIENTO NO ESTACIONARIAS (ACELERACION, DECELERACION) LA CANTIDAD DE COMBUSTIBLE QUE LLEGA A LOS CILINDROS SE INFLUENCIA POR EFECTO DE PELICULA EN LA PARED. ESTOS EFECTOS DE PELICULA EN LA PARED SE PUEDEN COMPENSAR EN GRAN MEDIDA PONIENDO UNA SEÑAL DE INYECCION BASICA (TE) BAJO LA ACCION DE UNA SEÑAL (TUK) PARA LA COMPENSACION TRANSITORIA, DE MANERA QUE INCLUSO EN CONDICIONES DE FUNCIONAMIENTO NO ESTACIONARIAS SE CONSIGUE UNA BAJA EXPULSION DE SUSTANCIAS NOCIVAS. CON EL FIN DE CONSEGUIR UNA COMPENSACION LO MAS PRECISA POSIBLE MIENTRAS DURA EL FUNCIONAMIENTO NO ESTACIONARIO, LA SEÑAL PARA LA COMPENSACION TRANSITORIA SE COMPONE DE VARIAS PROPORCIONES, QUE ESTAN ADECUADAS EN CADA CASO A UNA SECCION DE TIEMPO DETERMINADA DEL FUNCIONAMIENTO NO ESTACIONARIO.
ES9302670A 1992-12-22 1993-12-22 Sistema de gobierno electronico para la dosificacion de combustible en un motor de combustion interna. Expired - Fee Related ES2073375B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924243449 DE4243449C2 (de) 1992-12-22 1992-12-22 Elektronisches Steuersystem für die Kraftstoffzumessung bei einer Brennkraftmaschine

Publications (3)

Publication Number Publication Date
ES2073375A2 true ES2073375A2 (es) 1995-08-01
ES2073375R ES2073375R (es) 1997-12-01
ES2073375B1 ES2073375B1 (es) 1998-06-16

Family

ID=6476091

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9302670A Expired - Fee Related ES2073375B1 (es) 1992-12-22 1993-12-22 Sistema de gobierno electronico para la dosificacion de combustible en un motor de combustion interna.

Country Status (4)

Country Link
JP (1) JP3802575B2 (es)
DE (1) DE4243449C2 (es)
ES (1) ES2073375B1 (es)
FR (1) FR2699599B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420946B4 (de) * 1994-06-16 2007-09-20 Robert Bosch Gmbh Steuersystem für die Kraftstoffzumessung bei einer Brennkraftmaschine
DE19537381B4 (de) * 1995-10-07 2007-01-04 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026643A2 (en) * 1979-09-27 1981-04-08 Ford Motor Company Limited Fuel metering system for an internal combustion engine
US5063510A (en) * 1988-07-29 1991-11-05 Daimler-Benz Ag Process for the adaptive control of an internal-combustion engine and/or another drive component of a motor vehicle
DE4040637A1 (de) * 1990-12-19 1992-06-25 Bosch Gmbh Robert Elektronisches steuersystem fuer die kraftstoffzumessung bei einer brennkraftmaschine
GB2255658A (en) * 1991-05-10 1992-11-11 Bosch Gmbh Robert Electronic control system for controlling fuel feed to an internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026643A2 (en) * 1979-09-27 1981-04-08 Ford Motor Company Limited Fuel metering system for an internal combustion engine
US5063510A (en) * 1988-07-29 1991-11-05 Daimler-Benz Ag Process for the adaptive control of an internal-combustion engine and/or another drive component of a motor vehicle
DE4040637A1 (de) * 1990-12-19 1992-06-25 Bosch Gmbh Robert Elektronisches steuersystem fuer die kraftstoffzumessung bei einer brennkraftmaschine
GB2255658A (en) * 1991-05-10 1992-11-11 Bosch Gmbh Robert Electronic control system for controlling fuel feed to an internal combustion engine

Also Published As

Publication number Publication date
ES2073375R (es) 1997-12-01
JP3802575B2 (ja) 2006-07-26
DE4243449A1 (de) 1994-06-23
ES2073375B1 (es) 1998-06-16
FR2699599A1 (fr) 1994-06-24
FR2699599B1 (fr) 1995-09-22
DE4243449C2 (de) 2001-10-18
JPH06213032A (ja) 1994-08-02

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