| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06ed48c5169cb1046c3e3b94713f9ce6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D19-0692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T90-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2250-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B2043-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D19-061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2250-21 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D19-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B43-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D19-081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B43-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-0007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-0027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D19-0644
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D19-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02M21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-00 |
| filingDate |
2020-10-14^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c12f405f9e1ce0f3cc321ffd0d4ad001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad422786ae0ccfd9cbc190fd32c75313 |
| publicationDate |
2021-04-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021074173-A1 |
| titleOfInvention |
Method for operating an internal combustion engine |
| abstract |
The invention relates to a method for operating an internal combustion engine (10). The method has the steps of lean burning a first fuel quantity during an expansion stroke of the internal combustion engine (10) in a main combustion chamber (16) of the internal combustion engine (10), cooling the main combustion chamber (16) during the expansion stroke following the lean burning process, supplying a second fuel quantity of hydrogen to the main combustion chamber (16) during the expansion stroke after the cooling process, and combusting the second fuel quantity in the main combustion chamber (16) during the expansion stroke. The method allows a rapid torque build-up with low nitrogen oxide emissions. |
| priorityDate |
2019-10-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |