IT1395521B1 - Metodo per il controllo e/o la regolazione di una pressione di alimentazione di un turbocompressore a gas di scarico, nonche' un motore a combustione interna - Google Patents

Metodo per il controllo e/o la regolazione di una pressione di alimentazione di un turbocompressore a gas di scarico, nonche' un motore a combustione interna

Info

Publication number
IT1395521B1
IT1395521B1 ITMI2009A001620A ITMI20091620A IT1395521B1 IT 1395521 B1 IT1395521 B1 IT 1395521B1 IT MI2009A001620 A ITMI2009A001620 A IT MI2009A001620A IT MI20091620 A ITMI20091620 A IT MI20091620A IT 1395521 B1 IT1395521 B1 IT 1395521B1
Authority
IT
Italy
Prior art keywords
adjustment
well
combustion engine
internal combustion
control
Prior art date
Application number
ITMI2009A001620A
Other languages
English (en)
Inventor
Hermann Henning
Original Assignee
Audi Ag
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 Audi Ag filed Critical Audi Ag
Publication of ITMI20091620A1 publication Critical patent/ITMI20091620A1/it
Application granted granted Critical
Publication of IT1395521B1 publication Critical patent/IT1395521B1/it

Links

Classifications

    • 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
    • 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
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • 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
    • F02D41/14—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
    • F02D41/1448—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 exhaust gas pressure
    • 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)
  • Supercharger (AREA)
ITMI2009A001620A 2008-09-24 2009-09-23 Metodo per il controllo e/o la regolazione di una pressione di alimentazione di un turbocompressore a gas di scarico, nonche' un motore a combustione interna IT1395521B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008048679.5A DE102008048679B4 (de) 2008-09-24 2008-09-24 Verfahren zur Steuerung und/oder Regelung eines Ladedruckes eines Abgasturboladers sowie eine Brennkraftmaschine

Publications (2)

Publication Number Publication Date
ITMI20091620A1 ITMI20091620A1 (it) 2010-03-25
IT1395521B1 true IT1395521B1 (it) 2012-09-28

Family

ID=41821064

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A001620A IT1395521B1 (it) 2008-09-24 2009-09-23 Metodo per il controllo e/o la regolazione di una pressione di alimentazione di un turbocompressore a gas di scarico, nonche' un motore a combustione interna

Country Status (5)

Country Link
US (1) US8661813B2 (it)
CN (1) CN101718220B (it)
DE (1) DE102008048679B4 (it)
FR (1) FR2936277B1 (it)
IT (1) IT1395521B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8931272B2 (en) 2010-10-29 2015-01-13 Ford Global Technologies, Llc Method and system for limiting output of a boosted engine
CN103184927B (zh) * 2011-12-31 2016-10-05 中国第一汽车股份有限公司 基于模型的发动机涡轮增压控制方法
JP6582532B2 (ja) * 2015-05-12 2019-10-02 いすゞ自動車株式会社 可変容量型ターボチャージャの制御装置
DE102016217222B4 (de) 2016-09-09 2022-08-11 Vitesco Technologies GmbH Verfahren und Vorrichtung zur Steuerung der nach einem Gaswechselvorgang im Zylinder einer Brennkraftmaschine verbleibenden Restgasmasse und/oder der während eines Gaswechselvorgangs in den Abgaskrümmer der Brennkraftmaschine gespülten Spülluftmasse
DE102018220094A1 (de) * 2018-11-22 2020-05-28 Volkswagen Aktiengesellschaft Verfahren zur Steuerung eines Aufladungssystems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939754A1 (de) * 1989-12-01 1991-06-06 Daimler Benz Ag Verfahren zur regelung des druckes in der ansaugleitung vor den einlassventilen bei einer mittels eines abgasturboladers aufgeladenen luftverdichtenden einspritzbrennkraftmaschine
DE4025901C1 (it) * 1990-08-16 1992-01-30 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
IT1257560B (it) * 1992-11-27 1996-01-30 Iveco Fiat Sistema elettronico di controllo della velocita' di rotazione di un turbocompressore a geometria variabile.
DE19531871C1 (de) * 1995-08-30 1996-11-21 Daimler Benz Ag Verfahren zur Regelung des Ladedrucks bei einer mittels eines Abgasturboladers mit verstellbarer Turbinengeometrie aufgeladenen Brennkraftmaschine
DE19814572B4 (de) * 1998-04-01 2008-05-15 Daimler Ag Verfahren und Bremseinrichtung für einen Abgasturbolader mit variabler Turbinengeometrie
US6418719B2 (en) * 2000-01-25 2002-07-16 International Engine Intellectual Property Company, L.L.C. Control of a variable geometry turbocharger by sensing exhaust pressure
DE10010978B4 (de) * 2000-03-07 2005-03-24 Robert Bosch Gmbh Verfahren und Vorrichtung zur Regelung des Ladedrucks einer Brennkraftmaschine
DE10162970B4 (de) * 2001-12-20 2016-02-18 Volkswagen Ag Verfahren und Vorrichtung zur Bestimmung des Abgasrückführmassenstroms eines Verbrennungsmotors
US6850831B2 (en) * 2002-11-07 2005-02-01 Ford Global Technologies, Llc Method and system for estimating cylinder charge for internal combustion engines having variable valve timing
DE10329330B4 (de) * 2003-06-30 2005-06-09 Siemens Ag Verfahren zum Ermitteln des Abgasgegendruckes einer Verbrennungskraftmaschine mit Turboaufladung
FR2868128B1 (fr) * 2004-03-29 2007-11-23 Renault Sas Procede et systeme de commande du fonctionnement d'un moteur a combustion interne de vehicule automobile equipe d'un ensemble turbocompresseur de suralimentation
US8082736B2 (en) * 2006-01-04 2011-12-27 Cummins Inc. Temperature determination technique for a turbocharger

Also Published As

Publication number Publication date
CN101718220A (zh) 2010-06-02
FR2936277B1 (fr) 2016-05-06
ITMI20091620A1 (it) 2010-03-25
DE102008048679A1 (de) 2010-04-15
CN101718220B (zh) 2012-10-17
US20100083657A1 (en) 2010-04-08
FR2936277A1 (fr) 2010-03-26
US8661813B2 (en) 2014-03-04
DE102008048679B4 (de) 2017-07-06

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