| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a53bd912c5951be39d423cf1f6a775fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ddcb273a108a5d8472b335280098e06 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-0007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2200-703
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2041-1431
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2250-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-1477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B37-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-1456 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B37-18 |
| filingDate |
2005-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6448ffe59002966f4e743803332533c2 |
| publicationDate |
2005-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005116433-A1 |
| titleOfInvention |
Method for detecting a cylinder-individual air/fuel ratio in an internal combustion engine |
| abstract |
An internal combustion engine comprising several cylinders provided with injection valves associated with the cylinders, admeasuring fuel. An exhaust gas probe is arranged in an exhaust gas tract and the measuring signal thereof is characteristic for the air/fuel ratio in the respective cylinder. A sensing crankshaft angle (CRK_ SAMP) is determined in relation to a reference position of the piston of the respective cylinder in order to detect the measuring signal according to a variable characterizing the air/fuel ratio in the respective cylinder, or an ambient pressure (AMP) or a degree of opening (OG_WG) of a bypass valve of a bypass associated with a turbine in which the exhaust gas tract is arranged. The measuring signal is detected at the sensing crankshaft angle (CRK_ SAMP) and allocated to the respective cylinder. |
| priorityDate |
2004-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |