DE3103119C2 - Abgasrückführungssystem für eine Brennkraftmaschine - Google Patents
Abgasrückführungssystem für eine BrennkraftmaschineInfo
- Publication number
- DE3103119C2 DE3103119C2 DE3103119A DE3103119A DE3103119C2 DE 3103119 C2 DE3103119 C2 DE 3103119C2 DE 3103119 A DE3103119 A DE 3103119A DE 3103119 A DE3103119 A DE 3103119A DE 3103119 C2 DE3103119 C2 DE 3103119C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- exhaust gas
- gas recirculation
- negative pressure
- internal combustion
- 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 31
- 239000000446 fuel Substances 0.000 claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 230000001419 dependent effect Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 30
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 18
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000003915 air pollution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000002816 fuel additive Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 230000002226 simultaneous effect 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
- 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
-
- 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
- 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
- F02M2026/001—Arrangements; Control features; Details
- F02M2026/004—EGR valve controlled by a temperature signal or an air/fuel ratio (lambda) signal
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)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1176380A JPS56110535A (en) | 1980-02-02 | 1980-02-02 | Controlling device for exhaust gas recirculation of engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3103119A1 DE3103119A1 (de) | 1981-11-26 |
| DE3103119C2 true DE3103119C2 (de) | 1985-10-03 |
Family
ID=11787010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3103119A Expired DE3103119C2 (de) | 1980-02-02 | 1981-01-30 | Abgasrückführungssystem für eine Brennkraftmaschine |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4429676A (enExample) |
| JP (1) | JPS56110535A (enExample) |
| DE (1) | DE3103119C2 (enExample) |
| FR (1) | FR2475123B1 (enExample) |
| GB (1) | GB2068458B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2849508A1 (de) * | 1978-11-15 | 1980-05-29 | Bosch Gmbh Robert | Einrichtung zur steuerung der abgasrueckfuehrmengen und der einspritzmenge bei selbstzuendenden brennkraftmaschinen |
| JPS56110535A (en) | 1980-02-02 | 1981-09-01 | Honda Motor Co Ltd | Controlling device for exhaust gas recirculation of engine |
| 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 |
| JP2922099B2 (ja) * | 1993-09-29 | 1999-07-19 | 三菱電機株式会社 | 排気ガス再循環装置の自己診断装置 |
| US5377650A (en) * | 1993-10-26 | 1995-01-03 | Walbro Corporation | Low emission engines |
| US7108251B2 (en) * | 2004-02-06 | 2006-09-19 | Kohler Company | Fuel enrichment system for carburetors for internal combustion engines |
| US7310145B2 (en) | 2004-02-23 | 2007-12-18 | Ethicon, Inc. | Apparatus and method for determining optical retardation and birefringence |
| JP4841690B2 (ja) * | 2010-03-17 | 2011-12-21 | 川崎重工業株式会社 | エンジン発電装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3282261A (en) | 1964-11-02 | 1966-11-01 | Ethyl Corp | Gasoline engines |
| JPS5028563B1 (enExample) | 1969-12-29 | 1975-09-17 | ||
| US3800766A (en) * | 1973-02-01 | 1974-04-02 | Ford Motor Co | Egr enrichment valve |
| JPS559548B2 (enExample) * | 1974-11-30 | 1980-03-11 | ||
| JPS5851143B2 (ja) * | 1976-02-17 | 1983-11-15 | トヨタ自動車株式会社 | 高度補償装置を用いた自動車用エンジンの排気浄化装置 |
| JPS536714A (en) * | 1976-07-07 | 1978-01-21 | Hitachi Ltd | Carbureter |
| JPS5314229A (en) * | 1976-07-23 | 1978-02-08 | Nissan Motor Co Ltd | Exhaust gas re-circulation control means |
| JPS5855345B2 (ja) * | 1976-11-30 | 1983-12-09 | 日産自動車株式会社 | 排気還流制御装置 |
| JPS5922057B2 (ja) * | 1977-03-04 | 1984-05-24 | 三菱自動車工業株式会社 | 内燃機関の吸気制御装置 |
| JPS5554658A (en) | 1978-10-17 | 1980-04-22 | Nippon Soken Inc | Electronic controller for internal-combustion engine |
| US4208995A (en) | 1978-12-06 | 1980-06-24 | Ford Motor Company | Fuel injection fuel flow control system |
| JPS55151146A (en) | 1979-05-15 | 1980-11-25 | Nissan Motor Co Ltd | Exhaust-gas recirculation controlling system for internal combustion engine |
| JPS56110535A (en) | 1980-02-02 | 1981-09-01 | Honda Motor Co Ltd | Controlling device for exhaust gas recirculation of engine |
-
1980
- 1980-02-02 JP JP1176380A patent/JPS56110535A/ja active Granted
-
1981
- 1981-01-30 DE DE3103119A patent/DE3103119C2/de not_active Expired
- 1981-01-30 GB GB8102921A patent/GB2068458B/en not_active Expired
- 1981-01-30 FR FR8101787A patent/FR2475123B1/fr not_active Expired
-
1982
- 1982-07-08 US US06/396,276 patent/US4429676A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56110535A (en) | 1981-09-01 |
| GB2068458B (en) | 1984-07-25 |
| GB2068458A (en) | 1981-08-12 |
| DE3103119A1 (de) | 1981-11-26 |
| JPS619501B2 (enExample) | 1986-03-24 |
| FR2475123A1 (fr) | 1981-08-07 |
| FR2475123B1 (fr) | 1985-08-30 |
| US4429676A (en) | 1984-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |