FR2475125B1 - Dispositif de commande du melange pour moteur de vehicule a recyclage des gaz d'echappement - Google Patents
Dispositif de commande du melange pour moteur de vehicule a recyclage des gaz d'echappementInfo
- Publication number
- FR2475125B1 FR2475125B1 FR8101789A FR8101789A FR2475125B1 FR 2475125 B1 FR2475125 B1 FR 2475125B1 FR 8101789 A FR8101789 A FR 8101789A FR 8101789 A FR8101789 A FR 8101789A FR 2475125 B1 FR2475125 B1 FR 2475125B1
- Authority
- FR
- France
- Prior art keywords
- control device
- exhaust gas
- vehicle engine
- mixture control
- gas recycling
- 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
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
- F02M23/00—Apparatus for adding secondary air to fuel-air mixture
- F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
- F02M23/08—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/55—Systems for actuating EGR valves using vacuum actuators
- F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
- F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves
-
- 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
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
- F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
- F02M7/133—Auxiliary jets, i.e. operating only under certain conditions, e.g. full power
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1176180A JPS56110533A (en) | 1980-02-02 | 1980-02-02 | Controlling device for intake fuel-air mixture of engine for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2475125A1 FR2475125A1 (fr) | 1981-08-07 |
FR2475125B1 true FR2475125B1 (fr) | 1986-05-30 |
Family
ID=11786957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8101789A Expired FR2475125B1 (fr) | 1980-02-02 | 1981-01-30 | Dispositif de commande du melange pour moteur de vehicule a recyclage des gaz d'echappement |
Country Status (5)
Country | Link |
---|---|
US (1) | US4349005A (fr) |
JP (1) | JPS56110533A (fr) |
DE (1) | DE3103122C2 (fr) |
FR (1) | FR2475125B1 (fr) |
GB (1) | GB2068459B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56110533A (en) * | 1980-02-02 | 1981-09-01 | Honda Motor Co Ltd | Controlling device for intake fuel-air mixture of engine for vehicle |
JPS6181534A (ja) * | 1984-09-26 | 1986-04-25 | Honda Motor Co Ltd | 車載内燃エンジンの排気浄化装置 |
US5377650A (en) * | 1993-10-26 | 1995-01-03 | Walbro Corporation | Low emission engines |
US5992370A (en) | 1997-07-21 | 1999-11-30 | Borg-Warner Automotive, Inc. | Short runner valve shaft biasing assembly |
US6637397B2 (en) * | 2000-09-07 | 2003-10-28 | Borgwarner Inc. | Intake manifold for an engine |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3282261A (en) * | 1964-11-02 | 1966-11-01 | Ethyl Corp | Gasoline engines |
JPS5028563B1 (fr) * | 1969-12-29 | 1975-09-17 | ||
US3800766A (en) * | 1973-02-01 | 1974-04-02 | Ford Motor Co | Egr enrichment valve |
JPS559548B2 (fr) * | 1974-11-30 | 1980-03-11 | ||
JPS5317803A (en) * | 1976-08-02 | 1978-02-18 | Toyota Motor Corp | Exhaust gas purifying system |
US4148230A (en) * | 1976-12-14 | 1979-04-10 | Fuji Heavy Industries Co., Ltd. | Emission control system dependent upon transmission condition in a motor vehicle |
JPS5743087Y2 (fr) * | 1977-06-27 | 1982-09-22 | ||
JPS5922058B2 (ja) * | 1977-08-10 | 1984-05-24 | 日産自動車株式会社 | 電子制御内燃機関 |
JPS5436425A (en) * | 1977-08-29 | 1979-03-17 | Nissan Motor Co Ltd | Exhaust gas treatment equipment of two points ignition engine |
JPS5472334A (en) * | 1977-11-18 | 1979-06-09 | Fuji Heavy Ind Ltd | Exhaust gas purifier for internal combustion engine |
JPS6014189B2 (ja) * | 1978-06-16 | 1985-04-11 | 本田技研工業株式会社 | 排気環流量調節装置 |
JPS5514925A (en) * | 1978-07-17 | 1980-02-01 | Fuji Heavy Ind Ltd | Exhaust gas cleaner for internal combustion engine |
JPS5554658A (en) * | 1978-10-17 | 1980-04-22 | Nippon Soken Inc | Electronic controller for internal-combustion engine |
JPS56110533A (en) * | 1980-02-02 | 1981-09-01 | Honda Motor Co Ltd | Controlling device for intake fuel-air mixture of engine for vehicle |
-
1980
- 1980-02-02 JP JP1176180A patent/JPS56110533A/ja active Granted
-
1981
- 1981-01-26 US US06/228,222 patent/US4349005A/en not_active Expired - Lifetime
- 1981-01-30 GB GB8102924A patent/GB2068459B/en not_active Expired
- 1981-01-30 FR FR8101789A patent/FR2475125B1/fr not_active Expired
- 1981-01-30 DE DE3103122A patent/DE3103122C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2068459B (en) | 1983-09-14 |
JPS56110533A (en) | 1981-09-01 |
US4349005A (en) | 1982-09-14 |
GB2068459A (en) | 1981-08-12 |
DE3103122C2 (de) | 1985-05-02 |
DE3103122A1 (de) | 1981-12-24 |
FR2475125A1 (fr) | 1981-08-07 |
JPS6145052B2 (fr) | 1986-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |