IT1002451B - CONTROL DEVICE FOR EXHAUST GAS RECIRCULATION VALVE CO - Google Patents
CONTROL DEVICE FOR EXHAUST GAS RECIRCULATION VALVE COInfo
- Publication number
- IT1002451B IT1002451B IT32423/73A IT3242373A IT1002451B IT 1002451 B IT1002451 B IT 1002451B IT 32423/73 A IT32423/73 A IT 32423/73A IT 3242373 A IT3242373 A IT 3242373A IT 1002451 B IT1002451 B IT 1002451B
- Authority
- IT
- Italy
- Prior art keywords
- control device
- exhaust gas
- gas recirculation
- recirculation valve
- valve
- Prior art date
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
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)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32015173A | 1973-01-02 | 1973-01-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1002451B true IT1002451B (en) | 1976-05-20 |
Family
ID=23245101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT32423/73A IT1002451B (en) | 1973-01-02 | 1973-12-31 | CONTROL DEVICE FOR EXHAUST GAS RECIRCULATION VALVE CO |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5734459B2 (en) |
AU (1) | AU6377773A (en) |
CA (1) | CA994192A (en) |
DE (1) | DE2400029C2 (en) |
FR (1) | FR2244911B2 (en) |
GB (1) | GB1450930A (en) |
IT (1) | IT1002451B (en) |
SE (1) | SE407966B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5243025A (en) * | 1975-10-03 | 1977-04-04 | Toyota Motor Corp | Exhaust recircling system |
JPS5253131A (en) * | 1975-10-28 | 1977-04-28 | Nissan Motor Co Ltd | Exhaust return controller |
JPS5332230A (en) * | 1976-09-07 | 1978-03-27 | Toyota Motor Corp | Exhaust gas re-circulation system |
JPS6039863B2 (en) * | 1977-01-06 | 1985-09-07 | トヨタ自動車株式会社 | Internal combustion engine exhaust gas purification device |
JPS5393222A (en) * | 1977-01-26 | 1978-08-16 | Nippon Soken Inc | Exhaust emission recirculating device in internal engine |
JPS59111888A (en) * | 1982-12-17 | 1984-06-28 | Ricoh Co Ltd | Color printer |
CN110578633B (en) * | 2019-09-04 | 2024-07-09 | 无锡沃尔福汽车技术有限公司 | Dual-mode air inlet system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3818880A (en) * | 1972-08-02 | 1974-06-25 | Chrysler Corp | Exhaust gas recirculation control for internal combustion engines |
JPS535665Y2 (en) * | 1974-08-08 | 1978-02-13 |
-
1973
- 1973-12-19 AU AU63777/73A patent/AU6377773A/en not_active Expired
- 1973-12-20 CA CA188,635A patent/CA994192A/en not_active Expired
- 1973-12-20 SE SE7317297A patent/SE407966B/en unknown
- 1973-12-20 JP JP14198973A patent/JPS5734459B2/ja not_active Expired
- 1973-12-28 GB GB5998273A patent/GB1450930A/en not_active Expired
- 1973-12-28 FR FR7347016A patent/FR2244911B2/fr not_active Expired
- 1973-12-31 IT IT32423/73A patent/IT1002451B/en active
-
1974
- 1974-01-02 DE DE2400029A patent/DE2400029C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4997125A (en) | 1974-09-13 |
JPS5734459B2 (en) | 1982-07-23 |
CA994192A (en) | 1976-08-03 |
SE407966B (en) | 1979-04-30 |
GB1450930A (en) | 1976-09-29 |
DE2400029A1 (en) | 1974-07-04 |
FR2244911A2 (en) | 1975-04-18 |
AU6377773A (en) | 1975-06-19 |
DE2400029C2 (en) | 1986-09-18 |
FR2244911B2 (en) | 1978-03-17 |
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