IT989613B - ADJUSTABLE INJECTOR AND ITS APPLICATION IN AN EXHAUST GAS RETURN DEVICE OF AN INTERNAL COMBUSTION ENGINE - Google Patents
ADJUSTABLE INJECTOR AND ITS APPLICATION IN AN EXHAUST GAS RETURN DEVICE OF AN INTERNAL COMBUSTION ENGINEInfo
- Publication number
- IT989613B IT989613B IT53233/71A IT5323371A IT989613B IT 989613 B IT989613 B IT 989613B IT 53233/71 A IT53233/71 A IT 53233/71A IT 5323371 A IT5323371 A IT 5323371A IT 989613 B IT989613 B IT 989613B
- Authority
- IT
- Italy
- Prior art keywords
- application
- exhaust gas
- combustion engine
- internal combustion
- return device
- 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
- F02M23/00—Apparatus for adding secondary air to fuel-air mixture
- F02M23/006—Valves specially shaped for supplying secondary air
-
- 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
- F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
- F02M19/02—Metering-orifices, e.g. variable in diameter
- F02M19/021—Metering-orifices, e.g. variable in diameter the cross-sectional area being changed mechanically
-
- 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
-
- 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
- F02M26/52—Systems for actuating EGR valves
- F02M26/63—Systems for actuating EGR valves the EGR valve being directly controlled by an operator
-
- 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
- F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient 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
-
- 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
- Y02T10/12—Improving ICE efficiencies
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 |
---|---|---|---|
FR7036959A FR2109340A6 (en) | 1970-10-13 | 1970-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT989613B true IT989613B (en) | 1975-06-10 |
Family
ID=9062662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT53233/71A IT989613B (en) | 1970-10-13 | 1971-10-02 | ADJUSTABLE INJECTOR AND ITS APPLICATION IN AN EXHAUST GAS RETURN DEVICE OF AN INTERNAL COMBUSTION ENGINE |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2146854A1 (en) |
FR (1) | FR2109340A6 (en) |
GB (1) | GB1358281A (en) |
IT (1) | IT989613B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2241935C3 (en) * | 1972-08-25 | 1981-07-16 | Robert Bosch Gmbh, 7000 Stuttgart | System for exhaust gas decontamination |
GB2166221A (en) * | 1984-10-03 | 1986-04-30 | Ti Gas Spares Ltd | Improvements in or relating to disc valves and to structures incorporating such valves |
CN113027645A (en) * | 2021-04-08 | 2021-06-25 | 成都万友滤机有限公司 | Variable cross-section air inlet duct |
-
1970
- 1970-10-13 FR FR7036959A patent/FR2109340A6/fr not_active Expired
-
1971
- 1971-09-20 DE DE19712146854 patent/DE2146854A1/en active Pending
- 1971-10-01 GB GB4570071A patent/GB1358281A/en not_active Expired
- 1971-10-02 IT IT53233/71A patent/IT989613B/en active
Also Published As
Publication number | Publication date |
---|---|
DE2146854A1 (en) | 1972-04-20 |
GB1358281A (en) | 1974-07-03 |
FR2109340A6 (en) | 1972-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1041553B (en) | PROCEDURE AND DEVICE TO REDUCE THE EXHAUST EMISSIONS OF AN INTERNAL COMBUSTION ENGINE | |
IT985798B (en) | INTERNAL COMBUSTION ENGINE AND RELATED INLET AND EXHAUST DEVICE | |
AT262697B (en) | Injection and ignition device for piston internal combustion engines | |
IT1072401B (en) | DEVICE AND PROCEDURE FOR INJECTION DETECTION IN AN INTERNAL COMBUSTION INJECTION ENGINE ESPECIALLY A DIESEL ENGINE | |
IT950158B (en) | DEVICE FOR COLLECTING AND DISPOSING OF FUEL LEAKS IN AN INTERNAL COMBUSTION ENGINE | |
IT1016685B (en) | PROCEDURE AND DEVICE FOR THE AC CENSION WITHOUT DISTRIBUTOR OF APPA RECCHI TO BE CYCLICALLY LIGHTED IN PARTICULAR OF INTERNAL COMBUSTION ENGINES | |
ES195737Y (en) | AN EXHAUST GAS DRIVEN TURBOCHARGER DEVICE WILL BE USED IN CONNECTION WITH INTERNAL COMBUSTION ENGINES. | |
AT308472B (en) | Fuel injection device for internal combustion engines with compression ignition | |
IT1048402B (en) | DEVICE FOR EXHAUST GAS EXHAUST OF INTERNAL COMBUSTION ENGINES | |
IT1026418B (en) | INTERNAL COMBUSTION ENGINE AND RELATIVE OPERATION METHOD | |
SE394723B (en) | INTAKE AND EXHAUST UNIT FOR COMBUSTION ENGINE | |
SE409130B (en) | INTAKE AND EXHAUST UNIT FOR AN COMBUSTION ENGINE WITH A PRE-COMBUSTION CHAMBER IN CONNECTION WITH A MAIN COMBUSTION CHAMBER | |
SE403505B (en) | INTAKE AND EXHAUST DEVICE FOR A COMBUSTION ENGINE WITH PRE-COMBUSTION CHAMBER | |
IT998170B (en) | INTERNAL COMBUSTION ENGINE AND PROCEDURE FOR ITS OPERATION | |
IT1027527B (en) | EQUIPMENT AND STOP DEVICE IN CASE OF EXCESS SPEED OF AN INTERNAL COMBUSTION ENGINE WITH FUEL INJECTION | |
IT946265B (en) | IGNITION METHOD AND DEVICE FOR INTERNAL COMBUSTION ENGINES | |
IT990204B (en) | INLET AND EXHAUST GROUP FOR AN INTERNAL COMBUSTION ENGINE | |
IT989710B (en) | INLET AND EXHAUST GROUP FOR AN INTERNAL COMBUSTION ENGINE | |
IT957895B (en) | DEVICE AND PROCEDURE TO FACILITATE THE STARTING OF INTERNAL COMBUSTION ENGINES | |
IT989613B (en) | ADJUSTABLE INJECTOR AND ITS APPLICATION IN AN EXHAUST GAS RETURN DEVICE OF AN INTERNAL COMBUSTION ENGINE | |
IT940459B (en) | IMPROVEMENTS IN AN INTERNAL COMBUSTION ENGINE | |
IT1003245B (en) | FUEL INJECTOR FOR INTERNAL COMBUSTION ENGINES AND PROCEDURE FOR ITS CONSTRUCTION | |
IT1041031B (en) | INTERNAL COMBUSTION ENGINE AND DEVICE TO ADJUST ITS IGNITION TIMING | |
IT986262B (en) | STRUCTURE OF CYLINDER HEAD AND INTERNAL COMBUSTION ENGINE THAT INCLUDES IT | |
IT994072B (en) | INTERNAL COMBUSTION ENGINE AND RELATED SUPPLY AND EXHAUST DEVICE |