EP1811156A3 - Procédé et dispositif pour controller la soupape d'un system de retenue de vapeur de carburant - Google Patents

Procédé et dispositif pour controller la soupape d'un system de retenue de vapeur de carburant Download PDF

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Publication number
EP1811156A3
EP1811156A3 EP06123911A EP06123911A EP1811156A3 EP 1811156 A3 EP1811156 A3 EP 1811156A3 EP 06123911 A EP06123911 A EP 06123911A EP 06123911 A EP06123911 A EP 06123911A EP 1811156 A3 EP1811156 A3 EP 1811156A3
Authority
EP
European Patent Office
Prior art keywords
valve
fuel vapor
controlling
time period
retention system
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.)
Withdrawn
Application number
EP06123911A
Other languages
German (de)
English (en)
Other versions
EP1811156A2 (fr
Inventor
Wolfgang Ludwig
Wolfgang Mai
Jens Pache
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.)
Continental Automotive GmbH
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
Publication of EP1811156A2 publication Critical patent/EP1811156A2/fr
Publication of EP1811156A3 publication Critical patent/EP1811156A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0439—Cases or cabinets of the open type
    • A47F3/0469—Details, e.g. night covers
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F11/00—Arrangements in shop windows, shop floors or show cases
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0482—Details common to both closed and open types
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2438—Active learning methods
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2464—Characteristics of actuators
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/0836—Arrangement of valves controlling the admission of fuel vapour to an engine, e.g. valve being disposed between fuel tank or absorption canister and intake manifold
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/067—Supporting elements
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
    • F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/12—Insulation with respect to heat using an insulating packing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Processes For Solid Components From Exhaust (AREA)
EP06123911A 2006-01-19 2006-11-13 Procédé et dispositif pour controller la soupape d'un system de retenue de vapeur de carburant Withdrawn EP1811156A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006002717A DE102006002717B3 (de) 2006-01-19 2006-01-19 Verfahren und Vorrichtung zum Ansteuern eines Ventils eines Kraftstoffdampf-Rückhaltesystems

Publications (2)

Publication Number Publication Date
EP1811156A2 EP1811156A2 (fr) 2007-07-25
EP1811156A3 true EP1811156A3 (fr) 2009-12-23

Family

ID=37930387

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06123911A Withdrawn EP1811156A3 (fr) 2006-01-19 2006-11-13 Procédé et dispositif pour controller la soupape d'un system de retenue de vapeur de carburant

Country Status (5)

Country Link
US (1) US7441550B2 (fr)
EP (1) EP1811156A3 (fr)
JP (1) JP2007192229A (fr)
KR (1) KR101377625B1 (fr)
DE (1) DE102006002717B3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007008119B4 (de) * 2007-02-19 2008-11-13 Continental Automotive Gmbh Verfahren zum Steuern einer Brennkraftmaschine und Brennkraftmaschine
DE102008022079A1 (de) * 2008-05-05 2009-11-19 Continental Automotive Gmbh Verfahren und Vorrichtung zum Steuern eines Tankentlüftungsventils
JP4587133B2 (ja) * 2008-06-04 2010-11-24 株式会社デンソー 燃料供給装置
DE102009026690A1 (de) * 2008-06-04 2009-12-10 DENSO CORPORATION, Kariya-shi Kraftstoffzufuhrgerät
DE102008030089A1 (de) * 2008-06-25 2010-01-07 Continental Automotive Gmbh Verfahren und Vorrichtung zum Steuern einer Tankentlüftungsvorrichtung für ein Kraftfahrzeug
DE102013202433A1 (de) * 2013-02-14 2014-08-14 Bayerische Motoren Werke Aktiengesellschaft Steuerungsverfahren zum Anpassen der Kohlenwasserstoffkonzentration in einem Aktivkohlefilter eines Kraftfahrzeugs
FR3022606B1 (fr) * 2014-06-19 2016-06-24 Continental Automotive France Procede de determination du point d'ouverture d'une vanne
DE102014219499B4 (de) 2014-09-26 2019-06-13 Continental Automotive Gmbh Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine während eines Tankentlüftungszeitraumes
DE102019205845A1 (de) * 2019-04-24 2020-10-29 Volkswagen Aktiengesellschaft Verfahren zum Steuern eines Unterdruckes in einem Saugrohr eines Verbrennungsmotors eines Kraftfahrzeuges, Steuergerät eines Kraftfahrzeuges und Kraftfahrzeug

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190015A (en) * 1991-02-05 1993-03-02 Toyota Jidosha Kabushiki Kaisha Evaporated fuel discharge suppressing apparatus for an internal combustion engine
WO2002020962A1 (fr) * 2000-09-04 2002-03-14 Robert Bosch Gmbh Procede permettant la production du temps de retard d'une soupape de degazage de reservoir electromagnetique
DE10155363A1 (de) * 2001-11-10 2003-05-22 Bayerische Motoren Werke Ag Verfahren zur Ansteuerung eines Tankentlüftungsventils
DE10310109A1 (de) * 2003-03-06 2004-09-16 Carl Freudenberg Kg Vorrichtung zum dosierten Einspeisen von flüchtigen Kraftstoffbestandteilen in das Ansaugrohr einer Verbrennungskraftmaschine eines Kraftfahrzeugs
DE10323869A1 (de) * 2003-05-26 2004-12-30 Siemens Ag Verfahren zum Ansteuern eines Regenerierventils eines Kraftstoffdampf-Rückhaltesystems
DE102004022999B3 (de) * 2004-05-10 2005-12-22 Siemens Ag Verfahren zur Ermittlung der Steuerkennlinie eines Regenerierventils eines Kraftstoffdampf-Rückhaltesystems

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DE3502573C3 (de) * 1985-01-26 2002-04-25 Bosch Gmbh Robert Vorrichtung zur Entlüftung von Kraftstofftanks
JPH0774673B2 (ja) * 1986-02-14 1995-08-09 本田技研工業株式会社 電磁弁電流制御装置の異常処理方法
JPH0718390B2 (ja) * 1986-09-26 1995-03-06 日産自動車株式会社 燃料蒸発ガスのパ−ジ量制御装置
DE3715591A1 (de) * 1987-05-09 1988-11-17 Gewerk Eisenhuette Westfalia Einrichtung und verfahren zur ueberwachung des schaltzustandes von magnetventilen bei elektrohydraulischen ausbausteuerungen u.dgl.
US5243296A (en) * 1990-11-06 1993-09-07 Tokimec Inc. Method and apparatus for checking operation of solenoid
US5351193A (en) * 1991-07-01 1994-09-27 General Motors Corporation Canister purge control method
DE4218541C2 (de) * 1992-06-05 2003-02-13 Bosch Gmbh Robert System zur Ansteuerung eines Stellelements in einem Kraftfahrzeug
US5623914A (en) * 1994-05-09 1997-04-29 Nissan Motor Co., Ltd. Air/fuel ratio control apparatus
DE4427688C2 (de) * 1994-08-04 1998-07-23 Siemens Ag Verfahren zum Überprüfen der Funktionstüchtigkeit einer Tankentlüftungsanlage für ein Kraftfahrzeug
GB9420617D0 (en) * 1994-10-13 1994-11-30 Lucas Ind Plc Drive circuit
EP0826105B1 (fr) * 1995-05-19 2000-03-08 Siemens Canada Limited Systeme de purge de reservoir a vapeur a commande de vanne de purge perfectionnee
DE19610169B4 (de) * 1996-03-15 2007-08-02 Robert Bosch Gmbh Verfahren zur Adaption der Verzugszeit eines elektromagnetischen Tankentlüftungsventils
DE19719602A1 (de) 1997-05-09 1998-11-12 Fahrzeugklimaregelung Gmbh Elektronische Steuerschaltung
US5921224A (en) * 1997-10-10 1999-07-13 General Motors Corporation Exhaust gas recirculation valve control
US6148804A (en) * 1999-11-22 2000-11-21 Daimlerchrysler Corporation Duty cycling feature for the proportional purge solenoid to improve low flow resolution
US6283095B1 (en) * 1999-12-16 2001-09-04 Bombardier Motor Corporation Of America Quick start fuel injection apparatus and method
US6364281B1 (en) * 2000-03-22 2002-04-02 Eaton Corporation Method of energizing solenoid operated valves
DE10018209A1 (de) * 2000-04-12 2001-10-25 Bosch Gmbh Robert Verfahren und Vorrichtung zur Durchflusssteuerung insbesondere von Kraftstoffdämpfen in Tankentlüfungsanlagen von Kraftfahrzeugen
US6957655B2 (en) * 2002-09-20 2005-10-25 Advanced Neuromodulation Systems, Inc. Apparatus for dosage control
DE10252826B4 (de) * 2002-11-13 2006-03-30 Siemens Ag Verfahren zur Ansteuerung eines Regenerierventils eines Kraftstoffdampf-Rückhaltesystems

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190015A (en) * 1991-02-05 1993-03-02 Toyota Jidosha Kabushiki Kaisha Evaporated fuel discharge suppressing apparatus for an internal combustion engine
WO2002020962A1 (fr) * 2000-09-04 2002-03-14 Robert Bosch Gmbh Procede permettant la production du temps de retard d'une soupape de degazage de reservoir electromagnetique
DE10155363A1 (de) * 2001-11-10 2003-05-22 Bayerische Motoren Werke Ag Verfahren zur Ansteuerung eines Tankentlüftungsventils
DE10310109A1 (de) * 2003-03-06 2004-09-16 Carl Freudenberg Kg Vorrichtung zum dosierten Einspeisen von flüchtigen Kraftstoffbestandteilen in das Ansaugrohr einer Verbrennungskraftmaschine eines Kraftfahrzeugs
DE10323869A1 (de) * 2003-05-26 2004-12-30 Siemens Ag Verfahren zum Ansteuern eines Regenerierventils eines Kraftstoffdampf-Rückhaltesystems
DE102004022999B3 (de) * 2004-05-10 2005-12-22 Siemens Ag Verfahren zur Ermittlung der Steuerkennlinie eines Regenerierventils eines Kraftstoffdampf-Rückhaltesystems

Also Published As

Publication number Publication date
US7441550B2 (en) 2008-10-28
KR101377625B1 (ko) 2014-03-25
KR20070077082A (ko) 2007-07-25
DE102006002717B3 (de) 2007-05-24
US20070163551A1 (en) 2007-07-19
EP1811156A2 (fr) 2007-07-25
JP2007192229A (ja) 2007-08-02

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