IT1139831B - Sistema di scarico per un motore endotermico,con una sonda di misurazione che riconosce la composizione dei gas di scarico - Google Patents
Sistema di scarico per un motore endotermico,con una sonda di misurazione che riconosce la composizione dei gas di scaricoInfo
- Publication number
- IT1139831B IT1139831B IT25251/81A IT2525181A IT1139831B IT 1139831 B IT1139831 B IT 1139831B IT 25251/81 A IT25251/81 A IT 25251/81A IT 2525181 A IT2525181 A IT 2525181A IT 1139831 B IT1139831 B IT 1139831B
- Authority
- IT
- Italy
- Prior art keywords
- recognizes
- composition
- measurement probe
- exhaust
- exhaust system
- Prior art date
Links
- 239000007789 gas Substances 0.000 title 1
- 238000005259 measurement Methods 0.000 title 1
- 239000000523 sample Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
- G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
- G01M15/104—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases using oxygen or lambda-sensors
-
- 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
- F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
-
- 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
- F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
- F02M26/44—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which a main EGR passage is branched into multiple passages
-
- 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
- F02M26/45—Sensors specially adapted for EGR systems
- F02M26/46—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
- Exhaust Silencers (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3045112A DE3045112C2 (de) | 1980-11-29 | 1980-11-29 | Abgassystem für eine Brennkraftmaschine mit einem die Abgaszusammensetzung erkennenden Meßfühler |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8125251A0 IT8125251A0 (it) | 1981-11-24 |
IT1139831B true IT1139831B (it) | 1986-09-24 |
Family
ID=6117943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25251/81A IT1139831B (it) | 1980-11-29 | 1981-11-24 | Sistema di scarico per un motore endotermico,con una sonda di misurazione che riconosce la composizione dei gas di scarico |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3045112C2 (it) |
FR (1) | FR2495220B1 (it) |
GB (1) | GB2088476B (it) |
IT (1) | IT1139831B (it) |
SE (1) | SE452351B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3805832A1 (de) * | 1987-07-11 | 1989-01-19 | Teves Gmbh Alfred | Fluid-abfuellvorrichtung |
US5614658A (en) * | 1994-06-30 | 1997-03-25 | Dresser Industries | Exhaust sensor |
GB2320056A (en) * | 1996-12-07 | 1998-06-10 | Ford Motor Co | I.c. engine EGR system has blower, and internal recirculation for cooling or heating |
DE19958441C2 (de) * | 1999-12-03 | 2002-03-14 | Siemens Ag | Verfahren und Vorrichtung zur Messung von Gasinhaltsstoffen |
US10619601B2 (en) | 2015-09-11 | 2020-04-14 | Volvo Truck Corporation | Exhaust gas recirculation arrangement |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE718153C (de) * | 1938-05-08 | 1942-03-04 | Martini Hueneke Und Salzkotten | Einrichtung zum Herabsetzen der Klopfgefahr bei Vergaserbrennkraftmaschinen |
US3492980A (en) * | 1967-11-13 | 1970-02-03 | Paul R Beck | Air pollution inhibiting means in the form of a fuel recirculating apparatus for an internal combustion engine |
US3616274A (en) * | 1969-11-24 | 1971-10-26 | Gen Motors Corp | Method and apparatus for monitoring exhaust gas |
FR2252765A5 (en) * | 1973-11-23 | 1975-06-20 | Sibe | I.C.E. carbon monoxide exhaust measurement method - utilises part of the exhaust gases passed through a channel |
US3885540A (en) * | 1974-06-10 | 1975-05-27 | Ford Motor Co | Air-fuel ratio control system for a combustion engine |
NL7605042A (nl) * | 1976-05-12 | 1977-11-15 | Philips Nv | Sensorinrichting. |
FR2376292A1 (fr) * | 1976-12-30 | 1978-07-28 | Peugeot & Renault | Perfectionnement aux dispositifs de controle de la composition des gaz d'echappement d'un moteur thermique |
-
1980
- 1980-11-29 DE DE3045112A patent/DE3045112C2/de not_active Expired
-
1981
- 1981-11-17 GB GB8134585A patent/GB2088476B/en not_active Expired
- 1981-11-24 IT IT25251/81A patent/IT1139831B/it active
- 1981-11-27 FR FR8122250A patent/FR2495220B1/fr not_active Expired
- 1981-11-27 SE SE8107098A patent/SE452351B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3045112C2 (de) | 1985-09-19 |
SE8107098L (sv) | 1982-05-30 |
GB2088476A (en) | 1982-06-09 |
GB2088476B (en) | 1984-12-05 |
IT8125251A0 (it) | 1981-11-24 |
DE3045112A1 (de) | 1982-06-09 |
FR2495220B1 (fr) | 1986-12-05 |
FR2495220A1 (fr) | 1982-06-04 |
SE452351B (sv) | 1987-11-23 |
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