DE2327479A1 - Verfahren und vorrichtung zur reduzierung des ausstosses unerwuenschter verbrennungsprodukte bei einer verbrennungskraftmaschine - Google Patents
Verfahren und vorrichtung zur reduzierung des ausstosses unerwuenschter verbrennungsprodukte bei einer verbrennungskraftmaschineInfo
- Publication number
- DE2327479A1 DE2327479A1 DE2327479A DE2327479A DE2327479A1 DE 2327479 A1 DE2327479 A1 DE 2327479A1 DE 2327479 A DE2327479 A DE 2327479A DE 2327479 A DE2327479 A DE 2327479A DE 2327479 A1 DE2327479 A1 DE 2327479A1
- Authority
- DE
- Germany
- Prior art keywords
- mixture
- preliminary
- combustion
- combustion chamber
- exhaust gas
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 74
- 238000000034 method Methods 0.000 title claims description 18
- 239000007789 gas Substances 0.000 claims description 63
- 239000000203 mixture Substances 0.000 claims description 30
- 239000000446 fuel Substances 0.000 claims description 27
- 239000008246 gaseous mixture Substances 0.000 claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000002826 coolant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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
- F02M26/63—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
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/23—Layout, e.g. schematics
- F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
-
- 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
- F02M26/38—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in parallel
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)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25906472A | 1972-06-02 | 1972-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2327479A1 true DE2327479A1 (de) | 1973-12-13 |
Family
ID=22983354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2327479A Pending DE2327479A1 (de) | 1972-06-02 | 1973-05-30 | Verfahren und vorrichtung zur reduzierung des ausstosses unerwuenschter verbrennungsprodukte bei einer verbrennungskraftmaschine |
Country Status (16)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1520933A (en) * | 1975-01-22 | 1978-08-09 | Nissan Motor | Multiple spark ignition internal combustion engine with exhaust gas recirculation |
| US4134377A (en) * | 1977-09-29 | 1979-01-16 | Borg-Warner Corporation | Exhaust gas recirculation control valve and heat exchanger |
| US4286566A (en) * | 1979-06-08 | 1981-09-01 | Lucas Industries Limited | Engine system |
| GB2194586A (en) * | 1986-08-29 | 1988-03-09 | Ford Motor Co | Fuel-injected i c engine exhaust gas recirculation control |
-
1973
- 1973-05-08 GB GB2176173A patent/GB1418189A/en not_active Expired
- 1973-05-10 ZA ZA733180A patent/ZA733180B/xx unknown
- 1973-05-14 SE SE7306781A patent/SE401389B/xx unknown
- 1973-05-17 NL NL7306866A patent/NL7306866A/xx not_active Application Discontinuation
- 1973-05-17 AU AU55867/73A patent/AU468741B2/en not_active Expired
- 1973-05-18 JP JP48054777A patent/JPS4956032A/ja active Pending
- 1973-05-18 AR AR248111A patent/AR196129A1/es active
- 1973-05-25 CA CA172,208A patent/CA980193A/en not_active Expired
- 1973-05-28 PL PL1973162893A patent/PL86194B1/pl unknown
- 1973-05-29 CS CS3849A patent/CS161820B2/cs unknown
- 1973-05-30 DE DE2327479A patent/DE2327479A1/de active Pending
- 1973-05-30 ES ES415381A patent/ES415381A1/es not_active Expired
- 1973-05-30 BR BR4025/73A patent/BR7304025D0/pt unknown
- 1973-05-31 DD DD171221A patent/DD113383A5/xx unknown
- 1973-06-01 FR FR7320024A patent/FR2187016A5/fr not_active Expired
- 1973-06-01 IT IT24965/73A patent/IT988896B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CA980193A (en) | 1975-12-23 |
| GB1418189A (en) | 1975-12-17 |
| BR7304025D0 (pt) | 1974-10-22 |
| AU5586773A (en) | 1974-11-21 |
| IT988896B (it) | 1975-04-30 |
| CS161820B2 (enrdf_load_stackoverflow) | 1975-06-10 |
| ZA733180B (en) | 1974-10-30 |
| PL86194B1 (enrdf_load_stackoverflow) | 1976-05-31 |
| JPS4956032A (enrdf_load_stackoverflow) | 1974-05-30 |
| FR2187016A5 (enrdf_load_stackoverflow) | 1974-01-11 |
| AU468741B2 (en) | 1976-01-22 |
| ES415381A1 (es) | 1976-02-16 |
| SE401389B (sv) | 1978-05-02 |
| NL7306866A (enrdf_load_stackoverflow) | 1973-12-04 |
| AR196129A1 (es) | 1973-11-30 |
| DD113383A5 (enrdf_load_stackoverflow) | 1975-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| OHA | Expiration of time for request for examination |