ES2201585T3 - Sistema para el barrido de una trampa de carbon activo y ppara la prueba temporal de estanqueidad de una instalacion unida con esta, de deposito de combustible de un motor de combustion interna de un vehiculo. - Google Patents
Sistema para el barrido de una trampa de carbon activo y ppara la prueba temporal de estanqueidad de una instalacion unida con esta, de deposito de combustible de un motor de combustion interna de un vehiculo.Info
- Publication number
- ES2201585T3 ES2201585T3 ES99105365T ES99105365T ES2201585T3 ES 2201585 T3 ES2201585 T3 ES 2201585T3 ES 99105365 T ES99105365 T ES 99105365T ES 99105365 T ES99105365 T ES 99105365T ES 2201585 T3 ES2201585 T3 ES 2201585T3
- Authority
- ES
- Spain
- Prior art keywords
- internal combustion
- combustion engine
- active carbon
- sweeping
- valve
- 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 - Lifetime
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 26
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 12
- 238000012360 testing method Methods 0.000 title claims abstract description 7
- 238000010408 sweeping Methods 0.000 title claims description 10
- 238000009434 installation Methods 0.000 title claims description 8
- 239000000446 fuel Substances 0.000 title description 8
- 238000007789 sealing Methods 0.000 title 1
- 239000002828 fuel tank Substances 0.000 claims abstract description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 101100204059 Caenorhabditis elegans trap-2 gene Proteins 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000007872 degassing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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
- 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
- F02M25/0809—Judging failure of purge control system
- F02M25/0818—Judging failure of purge control system having means for pressurising the evaporative emission space
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)
- Testing Of Engines (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19829585 | 1998-07-02 | ||
| DE19829585A DE19829585A1 (de) | 1998-07-02 | 1998-07-02 | Vorrichtung zum Spülen einer Aktivkohlefalle und zur zeitweiligen Dichtheitsprüfung einer mit dieser verbundenen Brennstofftankanlage einer Fahrzeug-Brennkraftmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2201585T3 true ES2201585T3 (es) | 2004-03-16 |
Family
ID=7872763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99105365T Expired - Lifetime ES2201585T3 (es) | 1998-07-02 | 1999-03-16 | Sistema para el barrido de una trampa de carbon activo y ppara la prueba temporal de estanqueidad de una instalacion unida con esta, de deposito de combustible de un motor de combustion interna de un vehiculo. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0969198B1 (de) |
| DE (2) | DE19829585A1 (de) |
| ES (1) | ES2201585T3 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10034391A1 (de) * | 2000-07-14 | 2002-01-24 | Alfmeier Praez Ag | Vorrichtung zur Regenerierung eines Aktivkohlefilters |
| DE102010064239A1 (de) * | 2010-12-28 | 2012-06-28 | Robert Bosch Gmbh | Entlüftungssystem, insbesondere für einen Kraftstofftank |
| US9822737B2 (en) * | 2014-04-08 | 2017-11-21 | Ford Global Technologies, Llc | System and methods for a leak check module comprising a reversible vacuum pump |
| US9611817B2 (en) | 2014-08-21 | 2017-04-04 | Ford Global Technologies, Llc | Fuel vapor canister purge using reversible vacuum pump |
| CN115111091B (zh) * | 2022-04-27 | 2024-04-12 | 一汽奔腾轿车有限公司 | 一种燃油车蒸发系统燃油泄漏的诊断方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2825399B2 (ja) | 1992-08-21 | 1998-11-18 | 三菱電機株式会社 | 蒸発燃料制御装置 |
| DE4229110C1 (de) | 1992-09-01 | 1993-10-07 | Freudenberg Carl Fa | Vorrichtung zum vorübergehenden Speichern und dosierten Einspeisen von im Freiraum einer Tankanlage befindlichen flüchtigen Kraftstoffbestandteilen in das Ansaugrohr einer Verbrennungskraftmaschine |
| US5499614A (en) | 1994-11-03 | 1996-03-19 | Siemens Electric Limited | Means and method for operating evaporative emission system leak detection pump |
| DE19617386C1 (de) * | 1996-04-30 | 1997-07-24 | Siemens Ag | Tankentlüftungssystem für eine direkteinspritzende Brennkraftmaschine |
| DE19617957A1 (de) * | 1996-05-04 | 1997-11-13 | Bosch Gmbh Robert | Tankentlüftungseinrichtung |
| DE19639116B4 (de) * | 1996-09-24 | 2009-01-15 | Robert Bosch Gmbh | Tankentlüftungseinrichtung für Kraftfahrzeuge |
| DE19709903A1 (de) | 1997-03-11 | 1998-09-17 | Pierburg Ag | Vorrichtung zum Spülen einer Aktivkohlefalle und zur zeitweiligen Dichtheitsprüfung einer mit dieser verbundenen Brennstofftankanlage einer Fahrzeug-Brennkraftmaschine |
-
1998
- 1998-07-02 DE DE19829585A patent/DE19829585A1/de not_active Withdrawn
-
1999
- 1999-03-16 DE DE59906641T patent/DE59906641D1/de not_active Expired - Fee Related
- 1999-03-16 EP EP99105365A patent/EP0969198B1/de not_active Expired - Lifetime
- 1999-03-16 ES ES99105365T patent/ES2201585T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0969198A3 (de) | 2000-07-05 |
| EP0969198A2 (de) | 2000-01-05 |
| DE19829585A1 (de) | 2000-01-05 |
| DE59906641D1 (de) | 2003-09-25 |
| EP0969198B1 (de) | 2003-08-20 |
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