GB1471451A - Method and system for adjusting engine exhaust gas recirculatio control - Google Patents
Method and system for adjusting engine exhaust gas recirculatio controlInfo
- Publication number
- GB1471451A GB1471451A GB3246874A GB3246874A GB1471451A GB 1471451 A GB1471451 A GB 1471451A GB 3246874 A GB3246874 A GB 3246874A GB 3246874 A GB3246874 A GB 3246874A GB 1471451 A GB1471451 A GB 1471451A
- Authority
- GB
- United Kingdom
- Prior art keywords
- engine
- air
- recirculation
- valve
- fuel ratio
- 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
- 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
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
- F02D41/0052—Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air amount
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (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 |
---|---|---|---|
JP48084272A JPS5213583B2 (US06265458-20010724-C00056.png) | 1973-07-26 | 1973-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1471451A true GB1471451A (en) | 1977-04-27 |
Family
ID=13825807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3246874A Expired GB1471451A (en) | 1973-07-26 | 1974-07-23 | Method and system for adjusting engine exhaust gas recirculatio control |
Country Status (3)
Country | Link |
---|---|
US (1) | US3963011A (US06265458-20010724-C00056.png) |
JP (1) | JPS5213583B2 (US06265458-20010724-C00056.png) |
GB (1) | GB1471451A (US06265458-20010724-C00056.png) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4130098A (en) * | 1974-03-27 | 1978-12-19 | Robert Bosch Gmbh | Method and apparatus for reducing the toxic components in exhaust gas |
FR2299508A1 (fr) * | 1974-10-25 | 1976-08-27 | Peugeot & Renault | Dispositif de regulation de composition des gaz pour moteur a combustion interne |
JPS5218531A (en) * | 1975-08-05 | 1977-02-12 | Nissan Motor Co Ltd | Exhaust gas reflux control system |
JPS5264537A (en) * | 1975-11-25 | 1977-05-28 | Toyota Motor Corp | Digital controller for egr gas amount of internal combustion engine |
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 |
DE2657608C2 (de) * | 1976-12-18 | 1985-11-07 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Beeinflussung der Zusammensetzung der Abgase einer Brennkraftmaschine |
JPS6041227B2 (ja) * | 1977-07-11 | 1985-09-14 | トヨタ自動車株式会社 | 排気ガス再循環制御装置 |
JPS6041228B2 (ja) * | 1977-08-30 | 1985-09-14 | トヨタ自動車株式会社 | エンジンの排気ガス再循環制御法及び装置 |
JPS5438437A (en) * | 1977-08-30 | 1979-03-23 | Toyota Motor Corp | Engine exhaust gas recycle controller |
US4142493A (en) * | 1977-09-29 | 1979-03-06 | The Bendix Corporation | Closed loop exhaust gas recirculation control system |
US4173205A (en) * | 1977-11-28 | 1979-11-06 | The Bendix Corporation | Closed loop exhaust gas recirculation system |
US4164206A (en) * | 1978-01-19 | 1979-08-14 | The Bendix Corporation | Closed loop programmable EGR with coolant temperature sensitivity |
DE2803750A1 (de) * | 1978-01-28 | 1979-08-02 | Bosch Gmbh Robert | Verfahren und einrichtung zur kraftstoffzumessung bei brennkraftmaschinen |
JPS5523007A (en) * | 1978-08-01 | 1980-02-19 | Bujiyookusuten Research Lab In | Method of yarning glassy fiber |
JPS6022190B2 (ja) * | 1978-08-25 | 1985-05-31 | 日産自動車株式会社 | 排気還流制御装置 |
US4240395A (en) * | 1978-08-29 | 1980-12-23 | Ford Motor Company | Air/fuel ratio controller |
US4445489A (en) * | 1980-08-25 | 1984-05-01 | Toyo Kogyo Co., Ltd. | Air-fuel mixture control for automobile engine having fuel injection system |
JPH02100657U (US06265458-20010724-C00056.png) * | 1989-01-21 | 1990-08-10 | ||
JPH02100656U (US06265458-20010724-C00056.png) * | 1989-01-21 | 1990-08-10 | ||
US5150694A (en) * | 1991-11-22 | 1992-09-29 | General Motors Corporation | Diesel engine closed loop air/fuel ratio control |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3768259A (en) * | 1971-07-06 | 1973-10-30 | Universal Oil Prod Co | Control for an engine system |
US3905773A (en) * | 1972-12-26 | 1975-09-16 | Production Operators Inc | System for supplying inert gas |
JPS5247102B2 (US06265458-20010724-C00056.png) * | 1973-05-07 | 1977-11-30 | ||
JPS5060627A (US06265458-20010724-C00056.png) * | 1973-10-02 | 1975-05-24 |
-
1973
- 1973-07-26 JP JP48084272A patent/JPS5213583B2/ja not_active Expired
-
1974
- 1974-07-23 GB GB3246874A patent/GB1471451A/en not_active Expired
- 1974-07-25 US US05/491,939 patent/US3963011A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS5213583B2 (US06265458-20010724-C00056.png) | 1977-04-15 |
JPS5032327A (US06265458-20010724-C00056.png) | 1975-03-29 |
US3963011A (en) | 1976-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |