ATE419457T1 - Kraftstoffdampf-tankentlüftungssystem für einen fahrzeugkraftstofftank - Google Patents
Kraftstoffdampf-tankentlüftungssystem für einen fahrzeugkraftstofftankInfo
- Publication number
- ATE419457T1 ATE419457T1 AT07250509T AT07250509T ATE419457T1 AT E419457 T1 ATE419457 T1 AT E419457T1 AT 07250509 T AT07250509 T AT 07250509T AT 07250509 T AT07250509 T AT 07250509T AT E419457 T1 ATE419457 T1 AT E419457T1
- Authority
- AT
- Austria
- Prior art keywords
- purge
- flow path
- outlet
- hydrocarbons
- fuel
- Prior art date
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
- F02M25/0854—Details of the absorption canister
-
- 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
- F02D41/02—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)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07250509A EP1956219B1 (de) | 2007-02-08 | 2007-02-08 | Kraftstoffdampf-Tankentlüftungssystem für einen Fahrzeugkraftstofftank |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE419457T1 true ATE419457T1 (de) | 2009-01-15 |
Family
ID=38191861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07250509T ATE419457T1 (de) | 2007-02-08 | 2007-02-08 | Kraftstoffdampf-tankentlüftungssystem für einen fahrzeugkraftstofftank |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080202481A1 (de) |
EP (1) | EP1956219B1 (de) |
AT (1) | ATE419457T1 (de) |
DE (1) | DE602007000440D1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130152905A1 (en) * | 2011-12-19 | 2013-06-20 | Continental Automotive Systems, Inc. | Hydrocarbon sensor for purging canister of extended range electric vehicle |
DE102013224301A1 (de) * | 2013-11-27 | 2015-05-28 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Bestimmung der Beladung eines Kraftstoffdampf-Zwischenspeichers einer Brennkraftmaschine |
US11867140B1 (en) * | 2022-09-08 | 2024-01-09 | Delphi Technologies Ip Limited | Evaporative emissions canister with layered carbon |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54151725A (en) * | 1978-05-22 | 1979-11-29 | Hitachi Ltd | Device for collecting evaporated fuel generated in fuel container for internal combustion engine |
US4748959A (en) * | 1987-05-04 | 1988-06-07 | Ford Motor Company | Regulation of engine parameters in response to vapor recovery purge systems |
JPH0741882Y2 (ja) * | 1989-04-26 | 1995-09-27 | トヨタ自動車株式会社 | 蒸発燃料処理装置 |
DE4025544A1 (de) * | 1990-03-30 | 1991-10-02 | Bosch Gmbh Robert | Tankentlueftungsanlage fuer ein kraftfahrzeug und verfahren zum ueberpruefen deren funktionstuechtigkeit |
JPH0571432A (ja) * | 1991-09-10 | 1993-03-23 | Aisan Ind Co Ltd | 蒸発燃料吸着用キヤニスタ |
CA2077068C (en) * | 1991-10-03 | 1997-03-25 | Ken Ogawa | Control system for internal combustion engines |
JP3255718B2 (ja) * | 1992-08-25 | 2002-02-12 | 愛三工業株式会社 | 蒸発燃料処理装置 |
US5426938A (en) * | 1992-09-18 | 1995-06-27 | Honda Giken Kogyo Kabushiki Kaisha | Control system for internal combustion engines |
JP2813124B2 (ja) * | 1993-12-16 | 1998-10-22 | 本田技研工業株式会社 | 燃料蒸気捕集装置 |
JPH07217505A (ja) * | 1994-02-02 | 1995-08-15 | Toyota Motor Corp | 内燃機関の蒸発燃料処理装置 |
JP3237434B2 (ja) * | 1995-02-13 | 2001-12-10 | トヨタ自動車株式会社 | 内燃機関の蒸発燃料処理装置 |
JP3496468B2 (ja) * | 1997-08-08 | 2004-02-09 | 日産自動車株式会社 | 内燃機関の蒸発燃料濃度判定装置 |
JP3307858B2 (ja) * | 1997-08-22 | 2002-07-24 | 本田技研工業株式会社 | 内燃機関の蒸発燃料処理装置 |
US6237575B1 (en) * | 1999-04-08 | 2001-05-29 | Engelhard Corporation | Dynamic infrared sensor for automotive pre-vaporized fueling control |
US6293261B1 (en) * | 2000-03-03 | 2001-09-25 | Delphi Technologies, Inc. | Canister purge hydrocarbon sensing |
DE10138380A1 (de) * | 2000-08-12 | 2002-02-21 | Ford Global Tech Inc | Verfahren und Vorrichtung zur Steuerung eines Verbrennungsmotors bei Kraftstoffdampfspülvorgängen |
US6463889B2 (en) * | 2001-03-08 | 2002-10-15 | General Motors Corporation | POx cold start vapor system |
DE10228004A1 (de) * | 2002-06-22 | 2004-01-15 | Daimlerchrysler Ag | Verfahren zur Bestimmung einer Beladung eines Aktivkohlebehälters eines Tankentlüftungssystems |
JP3931755B2 (ja) * | 2002-07-24 | 2007-06-20 | トヨタ自動車株式会社 | 内燃機関の蒸発燃料処理装置 |
US6659087B1 (en) * | 2003-03-17 | 2003-12-09 | General Motors Corporation | Detection of EVAP purge hydrocarbon concentration |
US7841321B2 (en) * | 2005-01-28 | 2010-11-30 | Aisan Kogyo Kabushiki Kaisha | Canister and method of manufacturing the same |
JP2007002709A (ja) * | 2005-06-23 | 2007-01-11 | Mahle Filter Systems Japan Corp | 活性炭及びそれを用いた蒸発燃料処理装置 |
-
2007
- 2007-02-08 AT AT07250509T patent/ATE419457T1/de not_active IP Right Cessation
- 2007-02-08 DE DE602007000440T patent/DE602007000440D1/de active Active
- 2007-02-08 EP EP07250509A patent/EP1956219B1/de active Active
-
2008
- 2008-02-08 US US12/069,338 patent/US20080202481A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20080202481A1 (en) | 2008-08-28 |
EP1956219B1 (de) | 2008-12-31 |
EP1956219A1 (de) | 2008-08-13 |
DE602007000440D1 (de) | 2009-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |