CA1020827A - Road load modulated exhaust gas recirculation system - Google Patents
Road load modulated exhaust gas recirculation systemInfo
- Publication number
- CA1020827A CA1020827A CA211,398A CA211398A CA1020827A CA 1020827 A CA1020827 A CA 1020827A CA 211398 A CA211398 A CA 211398A CA 1020827 A CA1020827 A CA 1020827A
- Authority
- CA
- Canada
- Prior art keywords
- exhaust gas
- gas recirculation
- recirculation system
- road load
- load modulated
- 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
- 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
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
- F02M26/21—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system with EGR valves located at or near the connection to the intake system
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 |
---|---|---|---|
US413159A US3885537A (en) | 1973-11-05 | 1973-11-05 | Road load modulated exhaust gas recirculation system |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1020827A true CA1020827A (en) | 1977-11-15 |
Family
ID=23636093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA211,398A Expired CA1020827A (en) | 1973-11-05 | 1974-10-15 | Road load modulated exhaust gas recirculation system |
Country Status (5)
Country | Link |
---|---|
US (1) | US3885537A (en) |
JP (1) | JPS5411852B2 (en) |
CA (1) | CA1020827A (en) |
DE (1) | DE2451148C3 (en) |
GB (1) | GB1445933A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5234512Y2 (en) * | 1974-11-30 | 1977-08-06 | ||
JPS5235824B2 (en) * | 1975-01-14 | 1977-09-12 | ||
US4002154A (en) * | 1975-02-06 | 1977-01-11 | Dana Corporation | Vacuum delay and shutoff valve |
JPS521233A (en) * | 1975-06-23 | 1977-01-07 | Toyota Motor Corp | Exhaust gas recirculation device control system |
US4106452A (en) * | 1976-03-11 | 1978-08-15 | Toyota Jidosha Kogyo Kabushiki Kaisha | Exhaust gas recirculator |
JPS543221Y2 (en) * | 1976-10-28 | 1979-02-14 | ||
JPS53136414U (en) * | 1977-04-04 | 1978-10-28 | ||
JPS557965A (en) * | 1978-07-05 | 1980-01-21 | Nissan Motor Co Ltd | Exhaust reflux control system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2154417A (en) * | 1937-11-06 | 1939-04-18 | Harold D Church | Fuel control for internal combustion engines |
FR2088638A5 (en) * | 1970-04-20 | 1972-01-07 | Brev Etudes Sibe | |
US3884200A (en) * | 1971-08-03 | 1975-05-20 | Ranco Inc | Exhaust gas recirculation control system for internal combustion engines |
GB1360177A (en) * | 1971-12-25 | 1974-07-17 | Nissan Motor | Exhaust gas recirculation system for an internal combustion engine |
US3768452A (en) * | 1972-04-04 | 1973-10-30 | Ford Motor Co | Engine exhaust gas recirculating control |
US3783847A (en) * | 1972-12-06 | 1974-01-08 | Ford Motor Co | Engine spark control and exhaust gas recirculation vacuum signal selector |
JPS5065726A (en) * | 1973-10-16 | 1975-06-03 |
-
1973
- 1973-11-05 US US413159A patent/US3885537A/en not_active Expired - Lifetime
-
1974
- 1974-10-15 CA CA211,398A patent/CA1020827A/en not_active Expired
- 1974-10-25 GB GB4620074A patent/GB1445933A/en not_active Expired
- 1974-10-28 DE DE2451148A patent/DE2451148C3/en not_active Expired
- 1974-11-05 JP JP12667774A patent/JPS5411852B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5411852B2 (en) | 1979-05-18 |
US3885537A (en) | 1975-05-27 |
JPS5074025A (en) | 1975-06-18 |
AU7396974A (en) | 1976-04-08 |
DE2451148B2 (en) | 1981-01-08 |
DE2451148A1 (en) | 1975-05-07 |
DE2451148C3 (en) | 1981-10-08 |
GB1445933A (en) | 1976-08-11 |
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