Diesel Injector Fuel Injector 0445120101 inoenderana neBosch injector Cr/IPL19.5/Zeres20s

Ikozvino tekinoroji kufambira mberi kwejekiseni remafuta

Denso ichangoburwa chizvarwa cheyakajairwa njanji jekiseni tekinoroji Muna 2015, Denso yakashandisa chizvarwa chitsva cheG4S yakajairika njanji system paMazda CX3, Toyota Hilux nemamwe mamodheru, uye panguva imwechete yakafananidza G4S neyakavharwa-loop control system iart pane imwe yepamusoro-magumo. mienzaniso common rail system. Iyi jekiseni yemafuta yakashandura chimiro cheinjector yemafuta yapfuura, uye yakagamuchira vheji yakanyura solenoid, vheji yenzira nhatu uye zvimwe zvigadziridzo kuti zvideredze zvakanyanya kudzoka kwemafuta ejekitori yemafuta uye kuvandudza kurongeka kwejekiseni remafuta. Kuvandudzwa kwekuita kwechigadzirwa ichi kunokanganiswawo nekukwezva kutarisisa kweindasitiri.
Majekiseni emafuta echinyakare anoderedza kana kuwedzera kudzvanywa kwekamuri yekudzora nekudzora kuyerera kwemvura inoyerera ichipinda nekubuda mukamuri yekudzora, nekudaro ichidzora kusimudza uye kuvhara kwevhavha yetsono. Rutivi rwepamusoro-soro uye rutivi rwepasi-pasi rwakabatanidzwa kune mumwe nemumwe panguva yekushanda, uye chikamu chemafuta chinoyerera chakananga kubva kune-high-pressure side kusvika ku-low-pressure side uye inoparara. Iyo G4S inoshandisa yekubuda kunze kugura chinongedzo pakati peyakanyanya kudzvanywa side uye yakaderera yekumanikidza divi, ichizadzisa chinangwa chekusadzora mafuta ekudzoka uye kuderedza zvakanyanya kudzoka kwemafuta. Panguva imwecheteyo uchibatsirwa nekudzikiswa kwakanyanya kwehuwandu hwekudzoka kwemafuta, tembiricha yayo yekudzoka kwemafuta yakadzikira zvakare pane yeG3S majekiseni (tembiricha yekudzoka kwemafuta yeG4S pa300 MPa yakaderera ne20% pane yeG3S pa200 MPa). Naizvozvo, dambudziko rekuwedzera kwemafuta kudzoka nekuda kwekudzikira kwesimba viscosity nekuda kwekuwedzera kwekushisa kunogadziriswa.