Ford electronic fuel common rail oil pressure pressure sensor 1846480C2

Njengamanje, indlela yesinxephezelo ezwela izinga lokushisa lomshini ngokuvamile esetshenziswa isilawuli sikaphethiloli se-aero-injini iyisinxephezelo somehluko wengcindezi.Okusho ukuthi, lapho izinga lokushisa likaphethiloli lishintsha, ishidi lesinxephezelo sezinga lokushisa lishintsha umehluko wengcindezi ye-valve yomehluko wokucindezela ukuze kuguqulwe ivolumu kaphethiloli enikezwe injini ye-aero-injini futhi kufinyelele injongo yesinxephezelo sezinga lokushisa likaphethiloli.Nokho, kunzima ukulawula izici zokususwa kwezinga lokushisa ngokusebenzisa indlela yesinxephezelo somehluko wengcindezi.Ngakho-ke, ngokwezici ze-fuel metering, ukuchezuka kokugeleza kukaphethiloli okubangelwa ukushintsha kwezinga lokushisa kunganxeshezelwa ngokushintsha indawo ye-throttling ye-valve yemitha.

Shintsha leyo ndlela yamanje yesinxephezelo sezinga lokushisa elilodwa lesilawuli sephampu yamafutha.Induku yesinxephezelo sezinga lokushisa iklanyelwe ukusebenza ku-valve yokulinganisa.Lapho izinga lokushisa lishintsha, ukugeleza kukaphethiloli kunganxeshezelwa ngokushintsha iphrofayili ye-throttle ye-valve yemitha.Indlela yesinxephezelo sezinga lokushisa likawoyela kaphethiloli inoveli yalobu buchwepheshe belungelo lobunikazi ifaka i-axially induku yesinxephezelo sezinga lokushisa kumongo we-valve we-valve yokulinganisa, futhi induku yesinxephezelo sezinga lokushisa ixhunywe nenzwa yendawo ekugcineni.Lapho izinga lokushisa lishintsha, induku yesinxephezelo sokushisa ishayela inzwa yendawo ukuze ishintshe, futhi indawo ye-throttle ye-valve yemitha iyalungiswa ngokuvumelana noshintsho ngalesi sikhathi ukuze kuqinisekiswe ukugeleza kwenqwaba yamafutha njalo.Ngaphezu kwalokho, izindandatho zokuvala zifakwa emigodini yangaphakathi yenduku yesinxephezelo sezinga lokushisa kanye nomongo wevalvu yemitha.Ngaphezu kwalokho, lowo mkhawulo ongaphezulu kanye nomkhawulo ophansi wenduku yesinxephezelo sezinga lokushisa kuklanywe ngomucu, futhi asetshenziselwa ukuxhuma ne-valve core kanye nenzwa yokuma ye-core valve metering.Ngaphezu kwalokho, induku yesinxephezelo sezinga lokushisa ihlinzekwa ngezimbobo ze-radial ukuqinisekisa ukuthi uphethiloli uvala induku yesinxephezelo sezinga lokushisa lapho isilawuli sikaphethiloli sisebenza ngokujwayelekile.Ubuchwepheshe belungelo lobunikazi bunobuhle bokuthi umthelela wezinga lokushisa ekulinganisweni kukaphethiloli unganxeshezelwa ngokunembe kakhulu ngokugudluzwa kwendawo ephihliza ye-valve yokulinganisa.Incazelo emfushane yemidwebo fig.I-1 iwumdwebo wesakhiwo se-valve yokulinganisa lobu buchwepheshe belungelo lobunikazi;Umdwebo 2 umdwebo we-schematic wenduku yesinxephezelo sokushisa;Incazelo enemininingwane yezinhlobo ezithandwayo zobuchwepheshe belungelo lobunikazi buzochazwa ngokuningiliziwe ngezansi.