FR2821888B1 - Procede et dispositif de diagnostic d'une soupape de derivation d'un compresseur d'alimentation d'un moteur a combustion interne de vehicule - Google Patents

Procede et dispositif de diagnostic d'une soupape de derivation d'un compresseur d'alimentation d'un moteur a combustion interne de vehicule

Info

Publication number
FR2821888B1
FR2821888B1 FR0202934A FR0202934A FR2821888B1 FR 2821888 B1 FR2821888 B1 FR 2821888B1 FR 0202934 A FR0202934 A FR 0202934A FR 0202934 A FR0202934 A FR 0202934A FR 2821888 B1 FR2821888 B1 FR 2821888B1
Authority
FR
France
Prior art keywords
diagnosing
power supply
combustion engine
internal combustion
bypass valve
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 - Fee Related
Application number
FR0202934A
Other languages
English (en)
Other versions
FR2821888A1 (fr
Inventor
Manfred Pfitz
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 FR2821888A1 publication Critical patent/FR2821888A1/fr
Application granted granted Critical
Publication of FR2821888B1 publication Critical patent/FR2821888B1/fr
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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/16—Control of the pumps by bypassing charging air
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • 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
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • 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
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
    • 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
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Supercharger (AREA)
FR0202934A 2001-03-09 2002-03-08 Procede et dispositif de diagnostic d'une soupape de derivation d'un compresseur d'alimentation d'un moteur a combustion interne de vehicule Expired - Fee Related FR2821888B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10111271A DE10111271A1 (de) 2001-03-09 2001-03-09 Verfahren und Vorrichtung zur Diagnose eines Schubumluftventils eines Laders

Publications (2)

Publication Number Publication Date
FR2821888A1 FR2821888A1 (fr) 2002-09-13
FR2821888B1 true FR2821888B1 (fr) 2009-05-08

Family

ID=7676797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0202934A Expired - Fee Related FR2821888B1 (fr) 2001-03-09 2002-03-08 Procede et dispositif de diagnostic d'une soupape de derivation d'un compresseur d'alimentation d'un moteur a combustion interne de vehicule

Country Status (3)

Country Link
DE (1) DE10111271A1 (fr)
FR (1) FR2821888B1 (fr)
IT (1) ITMI20020476A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004030763A1 (de) * 2004-06-25 2006-01-19 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102004030764A1 (de) * 2004-06-25 2006-01-19 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
DE102005018271B4 (de) 2005-04-20 2018-10-18 Robert Bosch Gmbh Verfahren und Vorrichtung zur Diagnose eines Schubumluftventils eines Laders
DE102005029063A1 (de) * 2005-06-23 2006-12-28 Deutz Ag Hubkolbenbrennkraftmaschine mit einem Verdichter, insbesondere Turbolader
DE102007052360A1 (de) 2007-11-02 2009-05-07 Robert Bosch Gmbh Verfahren zum Betreiben einer Einrichtung
DE102008054764A1 (de) * 2008-12-16 2010-07-08 Robert Bosch Gmbh Verfahren und Vorrichtung zur Diagnose eines pneumatischen Schubumluftventils einer Aufladevorrichtung eines Verbrennungsmotors
DE102008054838A1 (de) 2008-12-17 2010-07-01 Robert Bosch Gmbh Verfahren und Vorrichtung zur Diagnose eines Schubumluftventils einer Aufladevorrichtung
DE102010005826A1 (de) * 2010-01-27 2011-07-28 GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. Saugrohrmodul für einen Turbomotor, Motor und Fahrzeug mit einem Saugrohrmodul, Steuerventil
JP5051321B2 (ja) * 2010-03-03 2012-10-17 トヨタ自動車株式会社 過給機を有する内燃機関の制御装置
DE102011105917A1 (de) * 2011-06-21 2012-12-27 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Verdichtervorrichtung für den Turbolader eines Kolbenmotors, insbesondere für den Einsatz in einem Kraftfahrzeug, und Verfahren zu dessen Betrieb
DE102011087179B4 (de) 2011-11-28 2023-03-30 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Betreiben eines Kraftfahrzeugs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712850A1 (de) 1997-03-27 1998-10-01 Bosch Gmbh Robert Vorrichtung zum Steuern eines Schubumluftventils
DE19740970A1 (de) 1997-04-01 1998-10-08 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine
DE19834762C2 (de) * 1998-08-01 2000-10-19 Audi Ag Verfahren zur Funktionsprüfung eines Bypasselements für eine Brennkraftmaschine
FR2787141B1 (fr) * 1998-12-11 2001-01-12 Renault Moteur a combustion interne suralimente

Also Published As

Publication number Publication date
ITMI20020476A1 (it) 2003-09-08
FR2821888A1 (fr) 2002-09-13
DE10111271A1 (de) 2002-09-12
ITMI20020476A0 (it) 2002-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141128