FR2225626B1 - - Google Patents
Info
- Publication number
- FR2225626B1 FR2225626B1 FR7410053A FR7410053A FR2225626B1 FR 2225626 B1 FR2225626 B1 FR 2225626B1 FR 7410053 A FR7410053 A FR 7410053A FR 7410053 A FR7410053 A FR 7410053A FR 2225626 B1 FR2225626 B1 FR 2225626B1
- Authority
- FR
- France
- 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
- F02M26/65—Constructional details of EGR valves
- F02M26/72—Housings
- F02M26/73—Housings with means for heating or cooling the EGR valve
-
- 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
- F02M26/58—Constructional details of the actuator; Mounting thereof
-
- 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)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2318917A DE2318917C3 (de) | 1973-04-14 | 1973-04-14 | Steuereinrichtung für Abgasrückführung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2225626A1 FR2225626A1 (US20100056889A1-20100304-C00004.png) | 1974-11-08 |
| FR2225626B1 true FR2225626B1 (US20100056889A1-20100304-C00004.png) | 1978-01-06 |
Family
ID=5878105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7410053A Expired FR2225626B1 (US20100056889A1-20100304-C00004.png) | 1973-04-14 | 1974-03-25 |
Country Status (6)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52102930A (en) * | 1976-02-24 | 1977-08-29 | Toyota Motor Corp | Exhaust-gas-circulation control valve system for automobile |
| DE2657608C2 (de) * | 1976-12-18 | 1985-11-07 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Beeinflussung der Zusammensetzung der Abgase einer Brennkraftmaschine |
| US4285317A (en) * | 1978-04-13 | 1981-08-25 | Nippondenso Co., Ltd. | Exhaust gas recirculation system |
| DE3305678A1 (de) * | 1983-02-18 | 1984-08-23 | Mannesmann Rexroth GmbH, 8770 Lohr | Anordnung zur ansteuerung eines abgasrueckfuehrventils |
| DE3511638C3 (de) * | 1985-03-29 | 1996-06-20 | Daimler Benz Ag | Abgasrückführventil |
| US4805582A (en) * | 1988-06-10 | 1989-02-21 | General Motors Corporation | Exhaust gas recirculation valve |
| DE4325169C1 (de) * | 1993-07-27 | 1994-09-22 | Bayerische Motoren Werke Ag | Zumischventil, insbesondere Abgasrückführ-Ventil einer Brennkraftmaschine |
| DE4424644C5 (de) * | 1994-07-13 | 2005-11-17 | Robert Bosch Gmbh | Abgasrückführungsventil |
| CN106032781B (zh) * | 2015-03-19 | 2018-07-03 | 常州科普动力机械有限公司 | Egr止通阀及采用该阀的内燃机、汽车 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2722927A (en) * | 1952-10-29 | 1955-11-08 | George W Cornelius | Apparatus for controlling internal combustion engine fuel mixtures |
| FR2088638A5 (US20100056889A1-20100304-C00004.png) * | 1970-04-20 | 1972-01-07 | Brev Etudes Sibe | |
| DE2137694A1 (de) * | 1971-07-28 | 1973-02-08 | Bosch Gmbh Robert | Magnetventil zur abgasrueckfuehrung bei brennkraftmaschinen |
| US3827414A (en) * | 1972-09-21 | 1974-08-06 | Chrysler Corp | Exhaust recirculation |
| US3805752A (en) * | 1973-02-23 | 1974-04-23 | Gen Motors Corp | Quenched combustion separated charge internal combustion engine |
-
1973
- 1973-04-14 DE DE2318917A patent/DE2318917C3/de not_active Expired
-
1974
- 1974-03-25 US US05/454,367 patent/US4005691A/en not_active Expired - Lifetime
- 1974-03-25 FR FR7410053A patent/FR2225626B1/fr not_active Expired
- 1974-04-10 GB GB1585274A patent/GB1462998A/en not_active Expired
- 1974-04-10 SE SE7404887A patent/SE394492B/xx unknown
- 1974-04-15 JP JP49042099A patent/JPS507936A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2225626A1 (US20100056889A1-20100304-C00004.png) | 1974-11-08 |
| US4005691A (en) | 1977-02-01 |
| GB1462998A (en) | 1977-01-26 |
| DE2318917C3 (de) | 1981-10-01 |
| JPS507936A (US20100056889A1-20100304-C00004.png) | 1975-01-27 |
| DE2318917B2 (de) | 1981-02-19 |
| DE2318917A1 (de) | 1974-10-17 |
| SE394492B (sv) | 1977-06-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DL | Decision of the director general to leave to make available licences of right | ||
| ST | Notification of lapse |