EP1106813A3 - Verfahren zur Bestimmung des Massenstroms eines Gasgemisches - Google Patents
Verfahren zur Bestimmung des Massenstroms eines Gasgemisches Download PDFInfo
- Publication number
- EP1106813A3 EP1106813A3 EP00124703A EP00124703A EP1106813A3 EP 1106813 A3 EP1106813 A3 EP 1106813A3 EP 00124703 A EP00124703 A EP 00124703A EP 00124703 A EP00124703 A EP 00124703A EP 1106813 A3 EP1106813 A3 EP 1106813A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- mass flow
- straight lines
- specified
- family
- alternative
- 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.)
- Granted
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Flow Control (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19959660 | 1999-12-10 | ||
DE19959660A DE19959660C1 (de) | 1999-12-10 | 1999-12-10 | Verfahren zur Bestimmung des Massenstroms eines Gasgemisches |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1106813A2 EP1106813A2 (de) | 2001-06-13 |
EP1106813A3 true EP1106813A3 (de) | 2003-05-14 |
EP1106813B1 EP1106813B1 (de) | 2004-03-24 |
Family
ID=7932195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00124703A Expired - Lifetime EP1106813B1 (de) | 1999-12-10 | 2000-11-11 | Verfahren zur Bestimmung des Massenstroms eines Gasgemisches |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1106813B1 (de) |
DE (2) | DE19959660C1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10331581A1 (de) | 2003-07-11 | 2005-01-27 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Bestimmung des Massenstromes über das Tankentlüftungsventil für eine Verbrennungskraftmaschine |
DE10335902B4 (de) * | 2003-08-06 | 2015-12-31 | Robert Bosch Gmbh | Verfahren zur Tankentlüftung bei einer Brennkraftmaschine |
DE102005018272B4 (de) * | 2005-04-20 | 2019-10-31 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
DE102017209127A1 (de) * | 2017-05-31 | 2018-12-06 | Robert Bosch Gmbh | Verfahren zum Berechnen eines Massenstroms von einem Tankentlüftungssystem in ein Saugrohr eines Verbrennungsmotors |
DE102018112487A1 (de) | 2018-05-24 | 2019-11-28 | Volkswagen Aktiengesellschaft | Verfahren zum Betreiben eines Antriebssystems eines Kraftfahrzeugs, Antriebssystem und Kraftfahrzeug |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072712A (en) * | 1988-04-20 | 1991-12-17 | Robert Bosch Gmbh | Method and apparatus for setting a tank venting valve |
US5216995A (en) * | 1991-05-20 | 1993-06-08 | Honda Giken Kogyo Kabushiki Kaisha | Evaporative fuel-purging control system and air-fuel ratio control system associated therewith for internal combustion engines |
DE19756919A1 (de) * | 1997-04-01 | 1998-10-08 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Bestimmung einer Gasfüllung eines Verbrennungsmotors |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4319772A1 (de) * | 1993-06-15 | 1994-12-22 | Bosch Gmbh Robert | Verfahren und Vorrichtung zum Steuern einer Tankentlüftungsanlage |
JP3154324B2 (ja) * | 1996-05-15 | 2001-04-09 | トヨタ自動車株式会社 | 内燃機関の蒸発燃料処理装置 |
DE19701353C1 (de) * | 1997-01-16 | 1998-03-12 | Siemens Ag | Verfahren zur Tankentlüftung bei einer Brennkraftmaschine |
DE19740916B4 (de) * | 1997-04-01 | 2007-05-10 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine |
-
1999
- 1999-12-10 DE DE19959660A patent/DE19959660C1/de not_active Expired - Lifetime
-
2000
- 2000-11-11 EP EP00124703A patent/EP1106813B1/de not_active Expired - Lifetime
- 2000-11-11 DE DE50005783T patent/DE50005783D1/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072712A (en) * | 1988-04-20 | 1991-12-17 | Robert Bosch Gmbh | Method and apparatus for setting a tank venting valve |
US5216995A (en) * | 1991-05-20 | 1993-06-08 | Honda Giken Kogyo Kabushiki Kaisha | Evaporative fuel-purging control system and air-fuel ratio control system associated therewith for internal combustion engines |
DE19756919A1 (de) * | 1997-04-01 | 1998-10-08 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Bestimmung einer Gasfüllung eines Verbrennungsmotors |
Also Published As
Publication number | Publication date |
---|---|
DE19959660C1 (de) | 2001-07-05 |
EP1106813B1 (de) | 2004-03-24 |
DE50005783D1 (de) | 2004-04-29 |
EP1106813A2 (de) | 2001-06-13 |
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