http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111512035-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3058af42504097773263aaf1cfe60e88 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B2075-028 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02B75-021 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02B75-02 |
| filingDate | 2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f6ad14417c6f42bff2b5a9470884260 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a8e9db7b7123da4d40eb491449b4fd6 |
| publicationDate | 2020-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111512035-A |
| titleOfInvention | Method for operating an internal combustion engine |
| abstract | The invention relates to a method (100) for operating an internal combustion engine (2), for example of a vehicle (1), the engine (2) comprising: engine cylinders (3) which at least partially define a combustion chamber (4) and a reciprocating piston (5); a plurality of intake valves (20) in fluid communication with the combustion chamber; and a plurality of exhaust valves (30) the A plurality of exhaust valves (30) are in fluid communication with the combustion chamber, wherein either the intake valve and the exhaust valve include at least one flow control valve. The method comprises the steps of opening (105) at least one of the intake valves and introducing an inflowing fluid medium into a cylinder (3) of the engine by performing an intake stroke (S1); The inflowing fluid medium trapped (110) is compressed (110) in the first compression stroke (CS1) of the cylinder (3), while the plurality of intake valves and the plurality of exhaust valves are in a closed state injecting (115) an amount of fuel into said cylinder (3) and burning said injected fuel; performing (120) a first working stroke (WS1) to generate power to the crankshaft of said engine, while controlling The flow control valve to partially discharge the combusted gases at the end of the working stroke; additionally compress (125) the remaining fluid medium in an additional compression stroke (CS2) of the cylinder (3), while allowing the Intake valves and exhaust valves are closed; additional amounts of fuel are additionally injected (130) into the cylinder (3); additional work strokes (WS2) are additionally performed (135) to generating power to a crankshaft of the engine while controlling the flow control valve to partially exhaust the combusted gases at the end of the additional working stroke; and opening (180) at least one of the exhaust valves , and allow partially combusted gases to be expelled from the cylinder via the at least one exhaust valve by performing an exhaust stroke (ES). |
| priorityDate | 2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.