DE69803390D1 - Verdampfungsemissionssystem für niedrige einlassdrucke - Google Patents

Verdampfungsemissionssystem für niedrige einlassdrucke

Info

Publication number
DE69803390D1
DE69803390D1 DE69803390T DE69803390T DE69803390D1 DE 69803390 D1 DE69803390 D1 DE 69803390D1 DE 69803390 T DE69803390 T DE 69803390T DE 69803390 T DE69803390 T DE 69803390T DE 69803390 D1 DE69803390 D1 DE 69803390D1
Authority
DE
Germany
Prior art keywords
emission system
inlet pressures
low inlet
evaporation emission
evaporation
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
DE69803390T
Other languages
English (en)
Other versions
DE69803390T2 (de
Inventor
John E Cook
Murray F Busato
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.)
Siemens Canada Ltd
Original Assignee
Siemens Canada Ltd
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 Siemens Canada Ltd filed Critical Siemens Canada Ltd
Publication of DE69803390D1 publication Critical patent/DE69803390D1/de
Application granted granted Critical
Publication of DE69803390T2 publication Critical patent/DE69803390T2/de
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
    • 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
    • F02M25/089—Layout of the fuel vapour installation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
DE69803390T 1997-07-28 1998-07-28 Verdampfungsemissionssystem für niedrige einlassdrucke Expired - Fee Related DE69803390T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5394097P 1997-07-28 1997-07-28
US09/107,518 US6196202B1 (en) 1997-07-28 1998-06-30 Evaporative emission system for low engine intake system vacuums
PCT/CA1998/000757 WO1999006688A1 (en) 1997-07-28 1998-07-28 Evaporative emission system for low engine intake system vacuums

Publications (2)

Publication Number Publication Date
DE69803390D1 true DE69803390D1 (de) 2002-02-28
DE69803390T2 DE69803390T2 (de) 2002-09-19

Family

ID=26732417

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69803390T Expired - Fee Related DE69803390T2 (de) 1997-07-28 1998-07-28 Verdampfungsemissionssystem für niedrige einlassdrucke

Country Status (6)

Country Link
US (1) US6196202B1 (de)
EP (1) EP1000237B1 (de)
JP (1) JP3589632B2 (de)
AU (1) AU8526898A (de)
DE (1) DE69803390T2 (de)
WO (1) WO1999006688A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6279547B1 (en) * 2000-05-03 2001-08-28 Ford Global Technologies, Inc. Fuel vapor emission control system employing fuel vapor tank
DE10034391A1 (de) * 2000-07-14 2002-01-24 Alfmeier Praez Ag Vorrichtung zur Regenerierung eines Aktivkohlefilters
JP2002256986A (ja) * 2001-03-02 2002-09-11 Denso Corp 燃料蒸気処理装置
JP3896588B2 (ja) * 2002-06-28 2007-03-22 株式会社デンソー エバポリークチェックシステム
US6880534B2 (en) * 2003-07-08 2005-04-19 Honda Motor Co., Ltd. Evaporative fuel processing system
US9587595B2 (en) * 2013-12-11 2017-03-07 Continental Automotive Systems, Inc. Active purge pump system module for evaporative emission control system
DE102014222632B4 (de) 2013-12-11 2018-03-08 Continental Automotive Systems, Inc. Aktives Spülpumpensystemmodul für ein Verdampfungs-Emissionssteuersystem
JP6225805B2 (ja) * 2014-04-07 2017-11-08 株式会社デンソー 蒸発燃料処理装置
JP6040962B2 (ja) * 2014-06-03 2016-12-07 株式会社デンソー 蒸発燃料処理装置
DE102015000814A1 (de) 2015-01-21 2016-07-21 Smart Material Printing B.V. Biozide Ausrüstung von Gegenständen mit Polyoxometallat-Mikro- und/oder -Nanopartikeln
WO2016116259A1 (de) 2015-01-21 2016-07-28 Smartmaterialprinting B.V. Biozide ausrüstung von gegenständen und wasserhaltigen reinigungs- und körperpflegemitteln mit polyoxometallat-mikro und/oder - nanopartikeln
DE102015000813A1 (de) 2015-01-21 2016-07-21 Smart Material Printing B.V. Verfahren zur Vernichtung von Medikamenten und Giftstoffen und ihren Metaboliten mithilfe von Polyoxometallat-Mikro-und/oder -Nanopartikeln
US9599071B2 (en) * 2015-06-03 2017-03-21 Ford Global Technologies, Llc Systems and methods for canister filter diagnostics
JP6551116B2 (ja) 2015-09-30 2019-07-31 株式会社デンソー 蒸発燃料処理装置
US10190515B2 (en) 2015-12-01 2019-01-29 GM Global Technology Operations LLC Fuel vapor flow estimation systems and methods
US10267247B2 (en) * 2015-12-01 2019-04-23 GM Global Technology Operations LLC Purge pump control systems and methods
US10344715B2 (en) * 2015-12-01 2019-07-09 GM Global Technology Operations LLC Purge pressure sensor offset and diagnostic systems and methods
DE102016225512A1 (de) * 2016-12-20 2018-06-21 Volkswagen Aktiengesellschaft Kraftstofftanksystem und Verfahren zur Prüfung der Dichtheit eines solchen Kraftstofftanksystems
WO2018166581A1 (en) * 2017-03-14 2018-09-20 HELLA GmbH & Co. KGaA On-demand purge pump system
KR102417369B1 (ko) * 2017-12-18 2022-07-05 현대자동차 주식회사 능동형 연료 증기 퍼지 시스템 및 이를 이용한 제어 방법
DE102018003906A1 (de) 2018-05-07 2019-11-07 Smart Material Printing Verwendung von Polyoxometallaten gegen den Befall von Eukaryotenkulturen, Virenkulturen und Mikroorganismenpopulationen durch Mollicuten sowie mollicutenhemmende und -abtötende polyoxometallathaltige Stoffe und Verfahren
KR102633947B1 (ko) * 2018-11-05 2024-02-05 현대자동차주식회사 연료 증발가스 퍼지 시스템
US11719146B2 (en) * 2021-03-18 2023-08-08 Ford Global Technologies, Llc Methods and systems for reducing engine exhaust emissions

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
DE2547065A1 (de) 1975-10-21 1977-09-08 Bosch Gmbh Robert Vorrichtung zur regelung der kraftstofftankentlueftung einer brennkraftmaschine
DE3935612C2 (de) 1988-11-02 2000-06-15 Volkswagen Ag Einer Brennkraftmaschine zugeordnete Einrichtung zur Rückgewinnung in einem Kraftstoffdampffilter gespeicherter Kraftstoffdämpfe
US5054454A (en) 1989-11-09 1991-10-08 Ford Motor Company Fuel vapor recovery control system
US5080078A (en) 1989-12-07 1992-01-14 Ford Motor Company Fuel vapor recovery control system
US5183022A (en) * 1991-07-16 1993-02-02 Siemens Automotive Limited Multi-slope canister purge solenoid valve
US5146902A (en) 1991-12-02 1992-09-15 Siemens Automotive Limited Positive pressure canister purge system integrity confirmation
US5375578A (en) * 1992-03-05 1994-12-27 Sanshin Kogyo Kabushiki Kaisha High pressure fuel feeding device for fuel injection engine
US5273020A (en) 1992-04-30 1993-12-28 Nippondenso Co., Ltd. Fuel vapor purging control system for automotive vehicle
DE4316392A1 (de) 1992-05-23 1993-12-02 Atlas Fahrzeugtechnik Gmbh Zudosierung von flüchtigen Kraftstoffkomponenten an einem Ottomotor
US5383437A (en) 1992-12-23 1995-01-24 Siemens Automotive Limited Integrity confirmation of evaporative emission control system against leakage
US5297529A (en) 1993-01-27 1994-03-29 Siemens Automotive Limited Positive pressure canister purge system integrity confirmation
US5411004A (en) 1993-02-03 1995-05-02 Siemens Automotive Limited Positive pressure canister purge system integrity confirmation
DE4312720A1 (de) * 1993-04-20 1994-10-27 Bosch Gmbh Robert Tankentlüftungsanlage für ein Kraftfahrzeug sowie Verfahren zu deren Betreiben
US5483942A (en) 1995-02-24 1996-01-16 Siemens Electric Limited Fuel vapor leak detection system
US5551406A (en) 1995-05-19 1996-09-03 Siemens Electric Limited Canister purge system having improved purge valve
DE19617386C1 (de) * 1996-04-30 1997-07-24 Siemens Ag Tankentlüftungssystem für eine direkteinspritzende Brennkraftmaschine
JP3265985B2 (ja) * 1996-05-17 2002-03-18 トヨタ自動車株式会社 燃料蒸気処理装置
DE19628153B4 (de) 1996-06-14 2009-04-16 Mahle Filtersysteme Gmbh Verfahren zum Betreiben einer Kraftstofftank-Entlüftungsanlage eines Verbrennungsmotors
DE19636431B4 (de) * 1996-09-07 2009-05-14 Robert Bosch Gmbh Verfahren und Vorrichtung zur Prüfung der Funktionsfähigkeit einer Tankentlüftungsanlage
DE19639116B4 (de) * 1996-09-24 2009-01-15 Robert Bosch Gmbh Tankentlüftungseinrichtung für Kraftfahrzeuge
DE19645382C2 (de) 1996-11-04 1998-10-08 Daimler Benz Ag Tankentlüftungsanlage für ein Fahrzeug mit Verbrennungsmotor
DE19650517C2 (de) 1996-12-05 2003-05-08 Siemens Ag Verfahren und Vorrichtung zur Tankentlüftung für eine direkteinspritzende Brennkraftmaschine

Also Published As

Publication number Publication date
WO1999006688A1 (en) 1999-02-11
AU8526898A (en) 1999-02-22
US6196202B1 (en) 2001-03-06
DE69803390T2 (de) 2002-09-19
JP3589632B2 (ja) 2004-11-17
JP2001512211A (ja) 2001-08-21
EP1000237A1 (de) 2000-05-17
EP1000237B1 (de) 2002-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee