DE4035158C1 - - Google Patents
Info
- Publication number
- DE4035158C1 DE4035158C1 DE4035158A DE4035158A DE4035158C1 DE 4035158 C1 DE4035158 C1 DE 4035158C1 DE 4035158 A DE4035158 A DE 4035158A DE 4035158 A DE4035158 A DE 4035158A DE 4035158 C1 DE4035158 C1 DE 4035158C1
- Authority
- DE
- Germany
- Prior art keywords
- auxiliary
- valve
- check valve
- intake pipe
- measuring device
- 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
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
- F02M25/0836—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
- B60K15/03504—Fuel tanks characterised by venting means adapted to avoid loss of fuel or fuel vapour, e.g. with vapour recovery systems
-
- 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
-
- 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
- F02M2025/0845—Electromagnetic valves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Sampling And Sample Adjustment (AREA)
- Fuel-Injection Apparatus (AREA)
- Feeding And Controlling Fuel (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Testing Of Engines (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4035158A DE4035158C1 (US06521211-20030218-C00004.png) | 1990-11-06 | 1990-11-06 | |
AT91115257T ATE91324T1 (de) | 1990-11-06 | 1991-09-10 | Vorrichtung zum voruebergehenden speichern und dosierten einspeisen fluechtiger kraftstoffbestandteile in das ansaugrohr einer brennkraftmaschine. |
ES199191115257T ES2042329T3 (es) | 1990-11-06 | 1991-09-10 | Dispositivo para ell almacenamiento temporal y la inyeccion dosificadade componentes volatiles del combustible en el colector de aspiracion de un motor de combustion. |
EP91115257A EP0484657B1 (de) | 1990-11-06 | 1991-09-10 | Vorrichtung zum vorübergehenden Speichern und dosierten Einspeisen flüchtiger Kraftstoffbestandteile in das Ansaugrohr einer Brennkraftmaschine |
DK91115257.7T DK0484657T3 (da) | 1990-11-06 | 1991-09-10 | Indretning til forbigående oplagring og doseret indføring af flygtige brændstofbestanddele i en forbrændingsmotors indsugningsrør |
DE9191115257T DE59100179D1 (de) | 1990-11-06 | 1991-09-10 | Vorrichtung zum voruebergehenden speichern und dosierten einspeisen fluechtiger kraftstoffbestandteile in das ansaugrohr einer brennkraftmaschine. |
CN91109648A CN1061261A (zh) | 1990-11-06 | 1991-10-14 | 挥发性燃料的暂时存储和定量供给设备 |
MX9101924A MX174004B (es) | 1990-11-06 | 1991-11-05 | Dispositivo para el almacenamiento pasajero y alimentacion dosificada de partes constitutivas de combustible fluidas en el tubo de succion de una maquina de combustion interna |
BR919104815A BR9104815A (pt) | 1990-11-06 | 1991-11-05 | Dispositivo para a acumulacao temporaria e alimentacao dosada dos ingredientes volateis de combustivel no tubo de aspiracao de um motor de combustao interna |
JP3288380A JPH04265456A (ja) | 1990-11-06 | 1991-11-05 | 揮発性燃料成分の一時的貯蔵及び内燃機関の吸入管への定量供給のための装置 |
CA002054939A CA2054939C (en) | 1990-11-06 | 1991-11-05 | Apparatus for the intermittent storage and controlled feeding into the intake manifold of an internal combustion engine of volatile gasoline components |
US07/788,643 US5184591A (en) | 1990-11-06 | 1991-11-06 | Device for temporarily storing volatile fuel constituents and supplying them at a controlled rate to the intake pipe of an internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4035158A DE4035158C1 (US06521211-20030218-C00004.png) | 1990-11-06 | 1990-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4035158C1 true DE4035158C1 (US06521211-20030218-C00004.png) | 1992-01-09 |
Family
ID=6417682
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4035158A Expired - Lifetime DE4035158C1 (US06521211-20030218-C00004.png) | 1990-11-06 | 1990-11-06 | |
DE9191115257T Expired - Lifetime DE59100179D1 (de) | 1990-11-06 | 1991-09-10 | Vorrichtung zum voruebergehenden speichern und dosierten einspeisen fluechtiger kraftstoffbestandteile in das ansaugrohr einer brennkraftmaschine. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9191115257T Expired - Lifetime DE59100179D1 (de) | 1990-11-06 | 1991-09-10 | Vorrichtung zum voruebergehenden speichern und dosierten einspeisen fluechtiger kraftstoffbestandteile in das ansaugrohr einer brennkraftmaschine. |
Country Status (11)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0554587A1 (en) * | 1992-02-03 | 1993-08-11 | General Motors Corporation | Flow device for fuel evaporative control system |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5425344A (en) * | 1992-01-21 | 1995-06-20 | Toyota Jidosha Kabushiki Kaisha | Diagnostic apparatus for evaporative fuel purge system |
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 |
US5237980A (en) * | 1992-12-02 | 1993-08-24 | Siemens Automotive Limited | On-board fuel vapor recovery system having improved canister purging |
US5437257A (en) * | 1994-02-28 | 1995-08-01 | General Motors Corporation | Evaporative emission control system with vent valve |
US6935311B2 (en) * | 2002-10-09 | 2005-08-30 | Ford Global Technologies, Llc | Engine control with fuel quality sensor |
US7556025B2 (en) * | 2007-02-20 | 2009-07-07 | Kohler Co. | Evaporative emission control apparatus and method |
JP5063442B2 (ja) * | 2008-03-28 | 2012-10-31 | 本田技研工業株式会社 | 自動二輪車用蒸発燃料処理装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3830722A1 (de) * | 1988-09-09 | 1990-03-15 | Freudenberg Carl Fa | Vorrichtung zum dosierten einspeisen fluechtiger kraftstoffbestandteile in das ansaugrohr einer brennkraftmaschine |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6138153A (ja) * | 1984-07-31 | 1986-02-24 | Toyota Motor Corp | 内燃機関の蒸発燃料制御装置 |
US4641623A (en) * | 1985-07-29 | 1987-02-10 | Ford Motor Company | Adaptive feedforward air/fuel ratio control for vapor recovery purge system |
US4700750A (en) * | 1985-10-31 | 1987-10-20 | Bendix Engine Components Limited | Hydrocarbon flow rate regulator |
DE3624441A1 (de) * | 1986-07-19 | 1988-01-28 | Bosch Gmbh Robert | Diagnoseverfahren zur quantitativen ueberpruefung von stellgliedern bei brennkraftmaschinen |
US4748959A (en) * | 1987-05-04 | 1988-06-07 | Ford Motor Company | Regulation of engine parameters in response to vapor recovery purge systems |
DE3802664C1 (US06521211-20030218-C00004.png) * | 1988-01-29 | 1988-10-13 | Fa. Carl Freudenberg, 6940 Weinheim, De | |
DE3813220C2 (de) * | 1988-04-20 | 1997-03-20 | Bosch Gmbh Robert | Verfahren und Einrichtung zum Stellen eines Tankentlüftungsventiles |
JPH0623736Y2 (ja) * | 1988-08-10 | 1994-06-22 | トヨタ自動車株式会社 | 内燃機関のエバポパージ異常検出装置 |
DE3903566A1 (de) * | 1989-02-07 | 1990-08-09 | Bosch Gmbh Robert | Vorrichtung zur erkennung von zuendaussetzern |
DE3909887A1 (de) * | 1989-03-25 | 1990-09-27 | Bosch Gmbh Robert | Verfahren und vorrichtung zur ueberpruefung der steuerbarkeit eines tankentlueftungsventils |
US4945885A (en) * | 1989-06-16 | 1990-08-07 | General Motors Corporation | Multi-fuel engine control with canister purge |
DE58903128D1 (de) * | 1989-07-31 | 1993-02-04 | Siemens Ag | Anordnung und verfahren zur fehlererkennung bei einem tankentlueftungssystem. |
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 |
US5085194A (en) * | 1990-05-31 | 1992-02-04 | Honda Giken Kogyo K.K. | Method of detecting abnormality in an evaporative fuel-purging system for internal combustion engines |
US5048493A (en) * | 1990-12-03 | 1991-09-17 | Ford Motor Company | System for internal combustion engine |
-
1990
- 1990-11-06 DE DE4035158A patent/DE4035158C1/de not_active Expired - Lifetime
-
1991
- 1991-09-10 EP EP91115257A patent/EP0484657B1/de not_active Expired - Lifetime
- 1991-09-10 AT AT91115257T patent/ATE91324T1/de not_active IP Right Cessation
- 1991-09-10 DE DE9191115257T patent/DE59100179D1/de not_active Expired - Lifetime
- 1991-09-10 ES ES199191115257T patent/ES2042329T3/es not_active Expired - Lifetime
- 1991-09-10 DK DK91115257.7T patent/DK0484657T3/da active
- 1991-10-14 CN CN91109648A patent/CN1061261A/zh active Pending
- 1991-11-05 CA CA002054939A patent/CA2054939C/en not_active Expired - Fee Related
- 1991-11-05 BR BR919104815A patent/BR9104815A/pt not_active IP Right Cessation
- 1991-11-05 MX MX9101924A patent/MX174004B/es not_active IP Right Cessation
- 1991-11-05 JP JP3288380A patent/JPH04265456A/ja active Pending
- 1991-11-06 US US07/788,643 patent/US5184591A/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3830722A1 (de) * | 1988-09-09 | 1990-03-15 | Freudenberg Carl Fa | Vorrichtung zum dosierten einspeisen fluechtiger kraftstoffbestandteile in das ansaugrohr einer brennkraftmaschine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0554587A1 (en) * | 1992-02-03 | 1993-08-11 | General Motors Corporation | Flow device for fuel evaporative control system |
Also Published As
Publication number | Publication date |
---|---|
CN1061261A (zh) | 1992-05-20 |
DE59100179D1 (de) | 1993-08-12 |
EP0484657A1 (de) | 1992-05-13 |
JPH04265456A (ja) | 1992-09-21 |
US5184591A (en) | 1993-02-09 |
ES2042329T3 (es) | 1993-12-01 |
EP0484657B1 (de) | 1993-07-07 |
CA2054939A1 (en) | 1992-05-07 |
BR9104815A (pt) | 1992-06-23 |
ATE91324T1 (de) | 1993-07-15 |
DK0484657T3 (da) | 1993-08-30 |
CA2054939C (en) | 1996-12-03 |
MX174004B (es) | 1994-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8364 | No opposition during term of opposition | ||
8330 | Complete renunciation |