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BR9811696A - Processo e dispositivo para proteção de um turbocompressor - Google Patents

Processo e dispositivo para proteção de um turbocompressor

Info

Publication number
BR9811696A
BR9811696A BR9811696-7A BR9811696A BR9811696A BR 9811696 A BR9811696 A BR 9811696A BR 9811696 A BR9811696 A BR 9811696A BR 9811696 A BR9811696 A BR 9811696A
Authority
BR
Brazil
Prior art keywords
protecting
depending
compressor
suction air
air pressure
Prior art date
Application number
BR9811696-7A
Other languages
English (en)
Inventor
Reinhard Fenchel
Thomas Rueping
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR9811696A publication Critical patent/BR9811696A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
    • F02D33/02—Controlling delivery of fuel or combustion-air, not otherwise provided for of combustion-air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
    • F02M35/09—Clogging indicators ; Diagnosis or testing of air cleaners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D23/00—Controlling engines characterised by their being supercharged
    • F02D23/02—Controlling engines characterised by their being supercharged the engines being of fuel-injection type
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Supercharger (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO E DISPOSITIVO PARA PROTEçãO DE UM TURBOCOMPRESSOR"<D>. Para que o processo ou o dispositivo precise de um número o menor possível de sensores para valores característicos de serviço, está previsto um campo característico (20), do qual, na dependência da pressão do compressor (PL), do número de rotações do motor (n) e de uma especificação de quantidade de combustível (QK) correspondente à posição do acelerador, é derivada a pressão do ar de aspiração (AL) do compressor (3, 5) e que existem meios (21) que, na dependência da pressão do ar de aspiração (AL), determinam um valor limite (QKG1) para a quantidade de combustível (QK') distribuida ao motor de combustão interna (1).
BR9811696-7A 1997-07-17 1998-03-13 Processo e dispositivo para proteção de um turbocompressor BR9811696A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19730578A DE19730578A1 (de) 1997-07-17 1997-07-17 Verfahren und Vorrichtung zum Schutz eines Turboladers
PCT/DE1998/000744 WO1999004150A1 (de) 1997-07-17 1998-03-13 Verfahren und vorrichtung zum schutz eines turboladers

Publications (1)

Publication Number Publication Date
BR9811696A true BR9811696A (pt) 2000-09-26

Family

ID=7835952

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811696-7A BR9811696A (pt) 1997-07-17 1998-03-13 Processo e dispositivo para proteção de um turbocompressor

Country Status (7)

Country Link
US (1) US6192867B1 (pt)
EP (1) EP1002192B1 (pt)
JP (1) JP2001510262A (pt)
KR (1) KR20010006535A (pt)
BR (1) BR9811696A (pt)
DE (2) DE19730578A1 (pt)
WO (1) WO1999004150A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2372839B (en) * 1998-05-27 2002-12-04 Cummins Engine Co Inc System and method for controlling a turbocharger
WO2001029386A1 (de) * 1999-10-21 2001-04-26 Robert Bosch Gmbh Verfahren zur bestimmung von betriebsgrössen einer brennkraftmaschine
DE19963358A1 (de) * 1999-12-28 2001-07-12 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine mit einem Luftsystem
DE10007013B4 (de) * 2000-02-16 2009-04-16 Robert Bosch Gmbh Vorrichtung zur Begrenzung der Drehzahl eines Abgasturboladers
DE10056431A1 (de) 2000-11-14 2002-05-23 Bosch Gmbh Robert Verfahren und Vorrichtung zur Diagnose des Strömungswiderstands im Ansaugtrakt von Brennkraftmaschinen
US6408624B1 (en) * 2001-01-29 2002-06-25 Cummins, Inc. System for controlling transient compressor surge in a turbocharged internal combustion engine
DE10111774A1 (de) * 2001-03-12 2002-09-26 Volkswagen Ag Verfahren und Vorrichtung zur Bestimmung der Luftaustrittstemperatur des Verdichters eines Abgasturboladers eines Kraftfahrzeugs
KR100412893B1 (ko) * 2001-11-07 2003-12-31 현대자동차주식회사 디젤엔진의 터보차져 보호 방법
KR100456838B1 (ko) * 2001-12-06 2004-11-10 현대자동차주식회사 내연기관의 연료 분사 제어방법
US6725659B1 (en) * 2002-12-16 2004-04-27 Cummins, Inc. Apparatus and method for limiting turbocharger speed
DE10341099A1 (de) * 2003-09-05 2005-03-31 Volkswagen Ag Verfahren und Vorrichtung zur Motorsteuerung
US7260467B2 (en) * 2003-12-12 2007-08-21 Ford Global Technologies, Llc Cylinder deactivation method to minimize drivetrain torsional disturbances
DE10358462B4 (de) * 2003-12-13 2016-02-18 Man Truck & Bus Ag Vorrichtung und Verfahren zur Ermittlung des Verschmutzungsgrades einer Luftfiltereinheit für einen Kraftfahrzeug-Verbrennungsmotor
US7032573B2 (en) * 2004-04-23 2006-04-25 Ford Global Technologies, Llc Method and apparatus for indicating air filter maintenance is required
JP2006274831A (ja) * 2005-03-28 2006-10-12 Denso Corp ターボチャージャ付き内燃機関の制御装置
DE102006008356B4 (de) 2006-02-21 2007-11-29 Mtu Friedrichshafen Gmbh Verfahren zur Leistungsbegrenzung einer Brennkraftmaschine
US7721539B2 (en) * 2007-05-01 2010-05-25 Cummins Inc. System for controlling engine fueling to limit engine output power
US7908858B2 (en) 2007-07-31 2011-03-22 Caterpillar Inc. System that limits turbo speed by controlling fueling
US8397500B2 (en) * 2010-02-12 2013-03-19 GM Global Technology Operations LLC System and method for estimating airflow restriction of an engine air filter
US8959910B2 (en) 2011-06-16 2015-02-24 Ford Global Technologies, Llc Method and system for determining conditions of an air filter
DE102011122125A1 (de) * 2011-12-22 2013-06-27 Andreas Stihl Ag & Co. Kg Verfahren zum Betrieb eines Verbrennungsmotors
WO2013118263A1 (ja) * 2012-02-08 2013-08-15 トヨタ自動車株式会社 内燃機関の制御装置
DE102012206375B4 (de) * 2012-04-18 2018-10-11 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung einer Brennkraftmaschine mit einem Motor und einer Abgas-Turboaufladegruppe und mit einem Getriebe, Steuereinrichtung und Brennkraftmaschine
FR3028565B1 (fr) * 2014-11-18 2019-04-26 Renault S.A.S Procede de diagnostic de l'encrassement d'un filtre a air equipant un moteur a combustion interne suralimente

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434761A (en) * 1981-01-02 1984-03-06 Tom Mcguane Industries, Inc. Fuel flow regulator control for a diesel engine with exhaust gas driven turbocharger
JPS60139037U (ja) * 1984-02-25 1985-09-13 日産自動車株式会社 排気タ−ボチヤ−ジヤの過給圧制御装置
US5123246A (en) * 1991-01-25 1992-06-23 Mack Trucks, Inc. Continuously proportional variable geometry turbocharger system and method of control
US5205261A (en) * 1992-07-07 1993-04-27 Caterpillar Inc. Air restriction derate for internal combustion engines
DE4302339C2 (de) 1993-01-28 2001-06-07 Bosch Gmbh Robert Verfahren und Vorrichtung zur Begrenzung der höchstzulässigen Kraftstoffmenge
US5477827A (en) * 1994-05-16 1995-12-26 Detroit Diesel Corporation Method and system for engine control
US6026784A (en) * 1998-03-30 2000-02-22 Detroit Diesel Corporation Method and system for engine control to provide driver reward of increased allowable speed
DE4434607A1 (de) * 1994-09-28 1996-04-04 Bosch Gmbh Robert Schutzsystem für eine mit Aufladung betriebene Brennkraftmaschine

Also Published As

Publication number Publication date
KR20010006535A (ko) 2001-01-26
EP1002192B1 (de) 2002-07-24
WO1999004150A1 (de) 1999-01-28
US6192867B1 (en) 2001-02-27
DE59804909D1 (de) 2002-08-29
EP1002192A1 (de) 2000-05-24
JP2001510262A (ja) 2001-07-31
DE19730578A1 (de) 1999-01-21

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law