| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a0eda0cdefb178c870ae3ce4d76b894 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2200-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2200-0406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2041-2051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02M63-0225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2200-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2041-2048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2200-0614
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02M37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2041-1412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2200-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D2200-0602 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02M63-0054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-3082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-3854
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02D41-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02M55-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02M37-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02D41-20 |
| filingDate |
2017-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14884b9298cab12d43e8f558eae9e065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b209d2d4439a92eaa945f2333f0b5956
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5377fd8e717d766d81386adcaea868fe |
| publicationDate |
2019-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2689241-C2 |
| titleOfInvention |
System and method (embodiments) for operation of fuel feed pump |
| abstract |
FIELD: internal combustion engines. n SUBSTANCE: invention can be used in the internal combustion engines fuel supply systems. Disclosed are methods and systems for operation of fuel feed pump of fuel system of engine. In one example of method, when fuel feed pump is switched on from off state, voltage of fuel feed pump is limited to lower first level. According to the method, the fuel feed pump voltage is maintained at the lower first level for a certain period of time before increasing the fuel feed pump voltage higher than the first level. n EFFECT: invention allows reducing voltage surges at fuel priming pump activation, as well as reducing pressure jumps in fuel rail and fuel line leading thereto and fuel dosing errors due to gradual increase of fuel pressure in fuel lines, which contributes to improvement of engine performance. n 20 cl, 9 dwg |
| priorityDate |
2016-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |