FR2839747B1 - Procede et dispositif pour surveiller le fonctionnement d'au moins deux compresseurs a impulsions - Google Patents

Procede et dispositif pour surveiller le fonctionnement d'au moins deux compresseurs a impulsions

Info

Publication number
FR2839747B1
FR2839747B1 FR0305870A FR0305870A FR2839747B1 FR 2839747 B1 FR2839747 B1 FR 2839747B1 FR 0305870 A FR0305870 A FR 0305870A FR 0305870 A FR0305870 A FR 0305870A FR 2839747 B1 FR2839747 B1 FR 2839747B1
Authority
FR
France
Prior art keywords
monitoring
pulse compressors
compressors
pulse
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
FR0305870A
Other languages
English (en)
French (fr)
Other versions
FR2839747A1 (fr
Inventor
Roland Herynek
Michael Baeuerle
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 FR2839747A1 publication Critical patent/FR2839747A1/fr
Application granted granted Critical
Publication of FR2839747B1 publication Critical patent/FR2839747B1/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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F02D41/1456—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires
    • 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
    • Y02T10/40—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)
  • Supercharger (AREA)
FR0305870A 2002-05-18 2003-05-16 Procede et dispositif pour surveiller le fonctionnement d'au moins deux compresseurs a impulsions Expired - Fee Related FR2839747B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10222202A DE10222202A1 (de) 2002-05-18 2002-05-18 Verfahren und Vorrichtung zum Überwachen der Funktion mindestens zweier Impulslader

Publications (2)

Publication Number Publication Date
FR2839747A1 FR2839747A1 (fr) 2003-11-21
FR2839747B1 true FR2839747B1 (fr) 2007-10-26

Family

ID=29285571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0305870A Expired - Fee Related FR2839747B1 (fr) 2002-05-18 2003-05-16 Procede et dispositif pour surveiller le fonctionnement d'au moins deux compresseurs a impulsions

Country Status (3)

Country Link
DE (1) DE10222202A1 (de)
FR (1) FR2839747B1 (de)
HU (1) HUP0301360A3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10347517B3 (de) 2003-10-13 2005-06-02 Siemens Ag Verfahren und Vorrichtung zum Überwachen eines Impulsladeventils einer Brennkraftmaschine
DE10359671B4 (de) * 2003-12-18 2006-02-23 Siemens Ag Vorrichtung zum Steuern einer Brennkraftmaschine
DE102004015835B4 (de) * 2004-03-31 2006-08-24 Siemens Ag Vorrichtung zum Steuern einer Brennkraftmaschine
JP4453091B2 (ja) 2005-03-31 2010-04-21 トヨタ自動車株式会社 エンジンの制御装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620717A (en) * 1979-07-30 1981-02-26 Nissan Motor Co Ltd Knocking controller for turbo-charger
US4936277A (en) * 1988-12-19 1990-06-26 Motorola, Inc. System for monitoring and/or controlling multiple cylinder engine performance
US5487008A (en) * 1990-04-20 1996-01-23 The Regents Of The University Of Michigan Method and system for detecting the misfire of a reciprocating internal combustion engine in frequency domain
DE19832020C1 (de) * 1998-07-16 1999-04-01 Bosch Gmbh Robert Verfahren und Vorrichtung zum Überwachen der Funktion zweier Abgasturbolader
DE19908435A1 (de) * 1999-02-26 2000-09-07 Meta Motoren Energietech Verfahren und Vorrichtung zur Impulsaufladung einer Kolbenbrennkraftmaschine

Also Published As

Publication number Publication date
HU0301360D0 (en) 2003-07-28
HUP0301360A3 (en) 2005-03-29
FR2839747A1 (fr) 2003-11-21
HUP0301360A2 (hu) 2004-01-28
DE10222202A1 (de) 2003-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110131