CA1069785A - Exhaust gas recirculation system - Google Patents
Exhaust gas recirculation systemInfo
- Publication number
- CA1069785A CA1069785A CA281,180A CA281180A CA1069785A CA 1069785 A CA1069785 A CA 1069785A CA 281180 A CA281180 A CA 281180A CA 1069785 A CA1069785 A CA 1069785A
- Authority
- CA
- Canada
- Prior art keywords
- conduit
- chamber
- pressure
- egr
- vacuum
- 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
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims description 46
- 230000006698 induction Effects 0.000 claims description 33
- 238000002485 combustion reaction Methods 0.000 claims description 16
- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000003134 recirculating effect Effects 0.000 claims description 2
- 208000036366 Sensation of pressure Diseases 0.000 claims 1
- 210000000188 diaphragm Anatomy 0.000 description 33
- 239000000446 fuel Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 102100026933 Myelin-associated neurite-outgrowth inhibitor Human genes 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 235000002020 sage Nutrition 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 101150034533 ATIC gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007789 sealing Methods 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
- 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
-
- 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
- F02M26/65—Constructional details of EGR valves
- F02M26/66—Lift valves, e.g. poppet valves
- F02M26/68—Closing members; Valve seats; Flow passages
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7416876A JPS53323A (en) | 1976-06-23 | 1976-06-23 | Exhaust circulation control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1069785A true CA1069785A (en) | 1980-01-15 |
Family
ID=13539346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA281,180A Expired CA1069785A (en) | 1976-06-23 | 1977-06-22 | Exhaust gas recirculation system |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4128090A (OSRAM) |
| JP (1) | JPS53323A (OSRAM) |
| CA (1) | CA1069785A (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186699A (en) * | 1973-03-27 | 1980-02-05 | Nissan Motor Company, Limited | Exhaust gas recirculation system |
| JPS5743086Y2 (OSRAM) * | 1977-06-27 | 1982-09-22 | ||
| JPS54141922A (en) * | 1978-04-25 | 1979-11-05 | Toyota Motor Corp | Exhaust-gas-recycled internal conbustion engine |
| JPS6022189B2 (ja) * | 1978-06-30 | 1985-05-31 | トヨタ自動車株式会社 | 内燃機関の排気ガス再循環制御装置 |
| JPS5540210A (en) * | 1978-09-13 | 1980-03-21 | Toyota Motor Corp | Exhaust gas recirculating device for internal combustion engine |
| US4398524A (en) * | 1981-07-24 | 1983-08-16 | Ford Motor Company | Exhaust gas recirculation system |
| US4401092A (en) * | 1981-07-29 | 1983-08-30 | Ford Motor Company | Exhaust gas recirculation system |
| US4398525A (en) * | 1981-11-12 | 1983-08-16 | Ford Motor Company | Multi-stage exhaust gas recirculation system |
| US4399798A (en) * | 1982-01-13 | 1983-08-23 | General Motors Corporation | Exhaust gas recirculation control |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834366A (en) * | 1972-04-17 | 1974-09-10 | Gen Motors Corp | Exhaust gas recirculation control valve |
| JPS5515627B2 (OSRAM) * | 1972-07-26 | 1980-04-24 | ||
| US3814070A (en) * | 1972-12-26 | 1974-06-04 | Bendix Corp | Exhaust gas recirculation flow control system |
| US3926161A (en) * | 1974-02-28 | 1975-12-16 | Bendix Corp | Exhaust gas recirculation flow control system |
| US3982515A (en) * | 1974-04-26 | 1976-09-28 | Eaton Corporation | Exhaust gas recirculation control assembly |
| JPS536291B2 (OSRAM) * | 1974-06-11 | 1978-03-07 | ||
| JPS521324A (en) * | 1975-06-24 | 1977-01-07 | Toyota Motor Corp | Exhaust gas recirculation apparatus |
| US4056084A (en) * | 1975-06-27 | 1977-11-01 | A. Pierburg Autogeratebau Kg | Apparatus for recycling exhaust |
| JPS52106023A (en) * | 1976-03-02 | 1977-09-06 | Toyota Motor Corp | Automobile engine exhaust gas re-circulation unit |
| JPS52139916U (OSRAM) * | 1976-04-19 | 1977-10-24 |
-
1976
- 1976-06-23 JP JP7416876A patent/JPS53323A/ja active Granted
-
1977
- 1977-06-21 US US05/808,554 patent/US4128090A/en not_active Expired - Lifetime
- 1977-06-22 CA CA281,180A patent/CA1069785A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4128090A (en) | 1978-12-05 |
| AU2625877A (en) | 1978-09-28 |
| JPS5727981B2 (OSRAM) | 1982-06-14 |
| JPS53323A (en) | 1978-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3884200A (en) | Exhaust gas recirculation control system for internal combustion engines | |
| US3977375A (en) | Arrangement for correcting the proportions of air and fuel supplied to an internal combustion engine | |
| US3970061A (en) | Control system for exhaust gas recirculating valve | |
| CA1069785A (en) | Exhaust gas recirculation system | |
| GB2075592A (en) | Egr control system for diesel engine | |
| US4100734A (en) | Exhaust gas purification system for an internal combustion engine | |
| CA1073290A (en) | Engine exhaust gas recirculation control system | |
| CA1114255A (en) | Internal combustion engine | |
| US4233946A (en) | Exhaust gas recirculation system | |
| US4446940A (en) | Speed control system for motor vehicle equipped with turbocharger | |
| US4111170A (en) | Air-fuel ratio control system | |
| US4159701A (en) | System for controlling fuel supply in internal combustion engine | |
| US4148286A (en) | Exhaust gas recirculation system for an internal combustion engine | |
| US4022237A (en) | Exhaust gas recirculation flow control system | |
| US4079713A (en) | Refinements to constant depression carburettors | |
| NZ210969A (en) | Control system for gaseous fuel regulator of dual fuel system for diesel engine | |
| US4150646A (en) | EGR Control system for internal combustion engines | |
| US4180975A (en) | Secondary air supply system using reed valves | |
| GB1530511A (en) | Combination of a fuel tank venting system and an air-fuel ratio control system of an internal combustion engine | |
| US4181110A (en) | Exhaust gas recirculation system for internal combustion engine | |
| CA1063456A (en) | Engine deceleration control system | |
| CA1078277A (en) | Exhaust gas recirculation control system | |
| CA1080064A (en) | Egr control system | |
| CA1073767A (en) | Control system for an exhaust gas recirculation system | |
| US4249490A (en) | Exhaust gas recirculation for engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |