ES2128788T3 - Dispositivo para la deteccion de la carga en un motor de combustion interna con turbocompresor. - Google Patents

Dispositivo para la deteccion de la carga en un motor de combustion interna con turbocompresor.

Info

Publication number
ES2128788T3
ES2128788T3 ES95938354T ES95938354T ES2128788T3 ES 2128788 T3 ES2128788 T3 ES 2128788T3 ES 95938354 T ES95938354 T ES 95938354T ES 95938354 T ES95938354 T ES 95938354T ES 2128788 T3 ES2128788 T3 ES 2128788T3
Authority
ES
Spain
Prior art keywords
turbocharger
internal combustion
load
combustion engine
detection
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
Application number
ES95938354T
Other languages
English (en)
Inventor
Helmut Denz
Klaus Bottcher
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
Application granted granted Critical
Publication of ES2128788T3 publication Critical patent/ES2128788T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Supercharger (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

SE DESCRIBE UN EQUIPO PARA REGISTRO DE CARGA EN UN MOTOR DE COMBUSTION INTERNA CON TURBOCOMPRESOR, DONDE ES POSIBLE UNA CORRECCION DEPENDIENTE DE LA DENSIDAD CON RESPECTO A LA SEÑAL DE CARGA SECUNDARIA DETERMINADA A PARTIR DEL ANGULO DE LA VALVULA DE ESTRANGULACION Y DE LA VELOCIDAD DE GIRO DEL MOTOR. LA CORRECCION DEPENDIENTE DE LA DENSIDAD SE ELABORA DE FORMA DISTINTA EN DIFERENTES REGIMENES DEL MOTOR, SIENDO DEFINIDOS FACTORES PARA CADA REGIMEN CON LOS QUE SE MULTIPLICA EL VALOR NO CORREGIDO DE LA SEÑAL.
ES95938354T 1994-12-31 1995-11-30 Dispositivo para la deteccion de la carga en un motor de combustion interna con turbocompresor. Expired - Lifetime ES2128788T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4447304 1994-12-31
DE19508641A DE19508641A1 (de) 1994-12-31 1995-03-10 Einrichtung zur Lasterfassung bei einer Brennkraftmaschine mit Turbolader

Publications (1)

Publication Number Publication Date
ES2128788T3 true ES2128788T3 (es) 1999-05-16

Family

ID=25943482

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95938354T Expired - Lifetime ES2128788T3 (es) 1994-12-31 1995-11-30 Dispositivo para la deteccion de la carga en un motor de combustion interna con turbocompresor.

Country Status (7)

Country Link
US (1) US5775106A (es)
EP (1) EP0752058B1 (es)
JP (1) JPH09510277A (es)
KR (1) KR100378455B1 (es)
DE (2) DE19508641A1 (es)
ES (1) ES2128788T3 (es)
WO (1) WO1996021100A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1015747B1 (de) 1997-09-17 2001-10-24 Robert Bosch Gmbh Verfahren und eine vorrichtung zur steuerung eines gasflusses über ein drosselventil in einem verbrennungsmotor
DE10065474C1 (de) * 2000-12-28 2002-06-06 Bosch Gmbh Robert Verfahren zum Steuern der Kraftstoffzumessung einer Einspritzanlage und Steuerungseinrichtung
JP2006029279A (ja) 2004-07-21 2006-02-02 Denso Corp 内燃機関の制御装置
JP4453649B2 (ja) * 2005-11-21 2010-04-21 トヨタ自動車株式会社 無段変速機の制御装置
JP5495442B2 (ja) * 2010-08-24 2014-05-21 本田技研工業株式会社 エンジン制御装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870034A (ja) * 1981-10-21 1983-04-26 Japan Electronic Control Syst Co Ltd 過給装置を備えた内燃機関の電子制御燃料噴射装置
JPH06103211B2 (ja) * 1987-05-19 1994-12-14 日産自動車株式会社 機関の空気量検出装置
JPH01121527A (ja) * 1987-11-02 1989-05-15 Fuji Heavy Ind Ltd 電子制御エンジンの過給圧制御装置
US4928489A (en) * 1987-12-29 1990-05-29 Honda Giken Kogyo K.K. Supercharging pressure control method for turbocharged internal combustion engines
US4907409A (en) * 1987-12-29 1990-03-13 Honda Giken Kogyo K.K. Supercharging pressure control method for internal combustion engines
KR930000347B1 (ko) * 1988-04-28 1993-01-16 가부시기가이샤 히다찌세이사꾸쇼 내연기관용 공연비제어장치
US5008824A (en) * 1989-06-19 1991-04-16 Ford Motor Company Hybrid air charge calculation system
DE4322281C2 (de) * 1993-07-05 2003-12-24 Bosch Gmbh Robert Einrichtung zur Lasterfassung bei einer Brennkraftmaschine

Also Published As

Publication number Publication date
KR970701304A (ko) 1997-03-17
JPH09510277A (ja) 1997-10-14
DE19508641A1 (de) 1996-07-04
US5775106A (en) 1998-07-07
DE59505095D1 (de) 1999-03-25
EP0752058A1 (de) 1997-01-08
EP0752058B1 (de) 1999-02-10
WO1996021100A1 (de) 1996-07-11
KR100378455B1 (ko) 2003-07-12

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