WO2010007019A3 - Brennkraftmaschine und verfahren zum betreiben einer solchen brennkraftmaschine - Google Patents

Brennkraftmaschine und verfahren zum betreiben einer solchen brennkraftmaschine Download PDF

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Publication number
WO2010007019A3
WO2010007019A3 PCT/EP2009/058911 EP2009058911W WO2010007019A3 WO 2010007019 A3 WO2010007019 A3 WO 2010007019A3 EP 2009058911 W EP2009058911 W EP 2009058911W WO 2010007019 A3 WO2010007019 A3 WO 2010007019A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion engine
internal combustion
operating
type
gas flow
Prior art date
Application number
PCT/EP2009/058911
Other languages
English (en)
French (fr)
Other versions
WO2010007019A2 (de
Inventor
Wolfgang Mai
Paul Rodatz
Rudolf Bierl
Stephan Heinrich
Manfred Weigl
Andreas Wildgen
Original Assignee
Continental Automotive 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 Continental Automotive Gmbh filed Critical Continental Automotive Gmbh
Priority to US13/001,748 priority Critical patent/US20110137540A1/en
Priority to EP09780502.2A priority patent/EP2304209B1/de
Publication of WO2010007019A2 publication Critical patent/WO2010007019A2/de
Publication of WO2010007019A3 publication Critical patent/WO2010007019A3/de

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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0032—Controlling the purging of the canister as a function of the engine operating conditions
    • F02D41/004—Control of the valve or purge actuator, e.g. duty cycle, closed loop control of position
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0045—Estimating, calculating or determining the purging rate, amount, flow or concentration
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0042—Controlling the combustible mixture as a function of the canister purging, e.g. control of injected fuel to compensate for deviation of air fuel ratio when purging
    • 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
    • F02D41/1459—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 a hydrocarbon content or concentration

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

Während des Betriebs einer Brennkraftmaschine (100), die mindestens einen Sensor (101) zur Messung eines Kohlenwasserstoffgehalts und eines Massenstrom eines Gasstroms durch eine Leitung (109) aufweist, werden der Kohlenwasserstoffgehalt und der Massenstrom des Gasstroms ermittelt. In Abhängigkeit der ermittelten Werte wird der Gasstrom durch die Leitung gesteuert.
PCT/EP2009/058911 2008-07-14 2009-07-13 Brennkraftmaschine und verfahren zum betreiben einer solchen brennkraftmaschine WO2010007019A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/001,748 US20110137540A1 (en) 2008-07-14 2009-07-13 Internal Combustion Engine and Method for Operating an Internal Combustion Engine of Said Type
EP09780502.2A EP2304209B1 (de) 2008-07-14 2009-07-13 Brennkraftmaschine und verfahren zum betreiben einer solchen brennkraftmaschine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008033058.2 2008-07-14
DE102008033058A DE102008033058A1 (de) 2008-07-14 2008-07-14 Brennkraftmaschine und Verfahren zum Betreiben einer solchen Brennkraftmaschine

Publications (2)

Publication Number Publication Date
WO2010007019A2 WO2010007019A2 (de) 2010-01-21
WO2010007019A3 true WO2010007019A3 (de) 2010-07-22

Family

ID=41262227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/058911 WO2010007019A2 (de) 2008-07-14 2009-07-13 Brennkraftmaschine und verfahren zum betreiben einer solchen brennkraftmaschine

Country Status (4)

Country Link
US (1) US20110137540A1 (de)
EP (1) EP2304209B1 (de)
DE (1) DE102008033058A1 (de)
WO (1) WO2010007019A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008031649A1 (de) * 2008-07-04 2010-01-14 Continental Automotive Gmbh Brennkraftmaschine und Verfahren zum Betreiben einer solchen Brennkraftmaschine
DE102010048311A1 (de) * 2010-10-14 2012-04-19 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
EP2843214B1 (de) * 2013-05-29 2021-06-23 Mems Ag Verfahren, Sensor und Regelvorrichtung zur Regelung gasbetriebener Energiewandleranlagen
US20160131055A1 (en) * 2014-08-29 2016-05-12 GM Global Technology Operations LLC System and method for determining the reid vapor pressure of fuel combusted by an engine and for controlling fuel delivery to cylinders of the engine based on the reid vapor pressure
US10202914B2 (en) * 2015-09-01 2019-02-12 Ford Global Technologies, Llc Method to determine canister load
DE102017209127A1 (de) * 2017-05-31 2018-12-06 Robert Bosch Gmbh Verfahren zum Berechnen eines Massenstroms von einem Tankentlüftungssystem in ein Saugrohr eines Verbrennungsmotors

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509310A1 (de) * 1995-03-15 1996-09-19 Iav Motor Gmbh Verfahren und Einrichtung zur Entlastung des Absorptionsspeichers einer Tankentlüftung bei Verbrennungsmotoren
US5823171A (en) * 1997-04-03 1998-10-20 Ford Global Technologies, Inc. Engine control system for an engine coupled to a fuel vapor recovery
EP1094306A1 (de) * 1999-04-27 2001-04-25 Yazaki Corporation Thermischer durchflussaufnehmer, verfahren und vorrichtung zur identifikation einer flüssigkeit, durchflusssensor, und verfahren und vorrichtung zur durchflussmessung
WO2009010102A1 (de) * 2007-07-13 2009-01-22 Continental Automotive Gmbh Sensor zur messung des kohlenwasserstoffgehalts in einem gasstrom in einer spülleitung

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1493697A (en) * 1974-11-01 1977-11-30 Nissan Motor Control system for promoting catalytic removal of noxious components from exhaust gas of internal combustion engine
FR2467388A1 (fr) * 1979-10-12 1981-04-17 Thomson Csf Dispositif de mesure de debit d'un fluide et systeme senseur du debit d'air dans un moteur a combustion interne mettant en oeuvre un tel dispositif
US4754650A (en) * 1983-07-29 1988-07-05 Panametrics, Inc. Apparatus and methods for measuring fluid flow parameters
EP0477418B1 (de) * 1990-09-28 1996-04-03 Siemens Aktiengesellschaft Ultraschall (US)-Durchflussmesser-Einbaueinheit zum Einbauen in ein Messrohr
US5277070A (en) * 1991-08-01 1994-01-11 Xecutek Corporation Ultrasonic gas flow measurement method and apparatus
JP3511722B2 (ja) * 1995-03-20 2004-03-29 三菱電機株式会社 内燃機関の空燃比制御装置
US5625140A (en) * 1995-12-12 1997-04-29 Lucent Technologies Inc. Acoustic analysis of gas mixtures
US6167877B1 (en) * 1999-01-15 2001-01-02 Daimlerchrysler Corporation Method of determining distribution of vapors in the intake manifold of a banked engine
US6237575B1 (en) * 1999-04-08 2001-05-29 Engelhard Corporation Dynamic infrared sensor for automotive pre-vaporized fueling control
AU776582B2 (en) * 1999-07-02 2004-09-16 Weatherford Technology Holdings, Llc Flow rate measurement using unsteady pressures
JP2001124745A (ja) * 1999-08-16 2001-05-11 Ngk Spark Plug Co Ltd 超音波伝播時間測定方法、ガス圧力測定方法、ガス流量測定方法、及びガスセンサ
US6499476B1 (en) * 2000-11-13 2002-12-31 General Motors Corporation Vapor pressure determination using galvanic oxygen meter
DE10060350A1 (de) * 2000-12-04 2002-06-06 Mahle Filtersysteme Gmbh Be- und Entlüftungseinrichtung des Kraftstoff-Tankes eines Verbrennungsmotors
JP2002243536A (ja) * 2001-02-19 2002-08-28 Ngk Spark Plug Co Ltd 超音波伝播時間測定方法及びガス濃度センサ
US6695895B2 (en) * 2001-05-02 2004-02-24 Toyota Jidosha Kabushiki Kaisha Fuel vapor handling apparatus and diagnostic apparatus thereof
ATE352770T1 (de) * 2002-08-22 2007-02-15 Ems Patent Ag Thermisches gasdurchfluss-messgerät mit gasqualitätsindikator
EP1411355A1 (de) * 2002-10-18 2004-04-21 Emerson Electric Co. Verfahren und Vorrichtung zur Bestimmung eines für die Beschaffenheit eines Gases repräsentativen Kennwertes
DE10327978A1 (de) * 2003-06-23 2005-01-20 Volkswagen Ag Bestimmung der Qualität von Kraftstoffen für Kraftfahrzeuge
US7254493B1 (en) * 2004-12-30 2007-08-07 The United States Of America, As Represented By The Secretary Of Agriculture Pressure transducer based fluid velocity sensor
EP1717566A1 (de) * 2005-04-25 2006-11-02 Mettler-Toledo AG Thermoanalytischer Sensor
JP4790405B2 (ja) * 2005-12-16 2011-10-12 三菱電機株式会社 熱式流量センサ
EP1840536B1 (de) * 2006-03-31 2011-01-19 Sensirion Holding AG Durchflusssensor mit durchflussanpassbarem Analog-Digital-Wandler
DE102007002188B4 (de) * 2007-01-16 2012-12-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Hybrid-Fahrzeug
EP1965179B1 (de) * 2007-02-28 2017-04-12 Sensirion Holding AG Strömungsdetektorvorrichtung mit Eigenüberprüfung
DE102007046482B4 (de) * 2007-09-28 2009-07-23 Continental Automotive Gmbh Verfahren und Vorrichtung zur Korrektur der Kraftstoffkonzentration im Regeneriergasstrom einer Tankentlüftungsvorrichtung
DE102008034487A1 (de) * 2008-07-24 2010-02-04 Continental Automotive Gmbh Verfahren zum schnellen Entleeren des Aktivkohlefilters unter Einbeziehung eines HC-Sensors (Konzentrationsänderung)
US7942134B2 (en) * 2009-03-12 2011-05-17 Ford Global Technologies Llc Evaporative emission system and method for controlling same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509310A1 (de) * 1995-03-15 1996-09-19 Iav Motor Gmbh Verfahren und Einrichtung zur Entlastung des Absorptionsspeichers einer Tankentlüftung bei Verbrennungsmotoren
US5823171A (en) * 1997-04-03 1998-10-20 Ford Global Technologies, Inc. Engine control system for an engine coupled to a fuel vapor recovery
EP1094306A1 (de) * 1999-04-27 2001-04-25 Yazaki Corporation Thermischer durchflussaufnehmer, verfahren und vorrichtung zur identifikation einer flüssigkeit, durchflusssensor, und verfahren und vorrichtung zur durchflussmessung
WO2009010102A1 (de) * 2007-07-13 2009-01-22 Continental Automotive Gmbh Sensor zur messung des kohlenwasserstoffgehalts in einem gasstrom in einer spülleitung

Also Published As

Publication number Publication date
EP2304209A2 (de) 2011-04-06
EP2304209B1 (de) 2020-03-04
WO2010007019A2 (de) 2010-01-21
DE102008033058A1 (de) 2010-02-04
US20110137540A1 (en) 2011-06-09

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