I-Pierburg iye yaphuhlisa iimpompo zokucoca ze-brake booster amashumi eminyaka. Ngomzekelo we-EVP40 yangoku, umthengisi unika ukhetho lombane olusebenza ngokufunwa kwaye lubeka imigangatho ephezulu malunga nokuqina, ukumelana nobushushu kunye nengxolo.
I-EVP40 ingasetyenziswa kwimixube kunye nezithuthi zombane kunye nakwizithuthi ezinemigca yokuqhuba eqhelekileyo. Izixhobo zokuvelisa isityalo sasePierburg eHartha, eJamani, kunye nePierburg Huayu Pump Technology (PHP) intsebenziswano edibeneyo eShanghai, eChina.
Kwiinjini zepetroli zanamhlanje, ipompo yokucoca yombane ibonelela ngenqanaba elaneleyo lokucoca ukhuseleko kunye nokuqhokra lula ngaphandle kokulahleka kwamandla ngokusisigxina kwimpompo yomatshini. Ngokwenza ipompo ezimeleyo kwi-injini, inkqubo ivumela ukunyuka okuqhubekayo ekusebenzeni kakuhle, ukusuka kwimodi eyandisiweyo yokuqala / yokuyeka (i-seiling) ukuya kwimodi yombane yombane (i-EV mode).
Kwi-compact premium-class yemoto yombane (BEV), impompo ibonise ukusebenza kakuhle ngexesha lovavanyo lwe-highland kwindlela ye-Grossglockner alpine e-Austria.
Kuyilo lwe-EVP 40, i-Pierburg igxininise ukuthembeka kunye nokuphila ixesha elide, ekubeni ukusebenza kwesithuthi kufuneka kuqinisekiswe ngamaxesha onke kwaye inkqubo yokuqhokra ngokukodwa ibaluleke kakhulu. Ukuqina kunye nokungaguquguquki yayiyimiba ephambili, ngoko ke impompo kwafuneka ihambe ngenkqubo yovavanyo ebanzi phantsi kwazo zonke iimeko, kubandakanywa novavanyo lobushushu ukusuka kwi -40 °C ukuya +120 °C. Ukwenza okuyimfuneko, i-motor entsha, eyomeleleyo yebrashi ngaphandle kombane yaphuhliswa ngokukodwa.
Ngenxa yokuba ipompo yokufunxa yombane isetyenziswa kwimixube kunye nezithuthi zombane kunye neemoto ezinemigca eqhelekileyo yokuqhuba, ingxolo eyenziwa ngumxokelelwane wempompo kufuneka ibe phantsi kangangokuba ingabi nakuviwa xa uqhuba. Kuba impompo kunye nenjini edibeneyo yayiluphuhliso olupheleleyo lwangaphakathi, izisombululo ezithe ngqo zinokufunyanwa kwaye izinto ezixabisa kakhulu zokudiliza ivibration zithintelwe kwaye yiyo loo nto yonke inkqubo yempompo ibonisa ubume obugqwesileyo bokuqhawula ingxolo kunye nokukhutshwa kwengxolo ephantsi yomoya.
I-valve edibeneyo engabuyiyo inika ixabiso elongezelelweyo kumthengi, okwenza kube lula kwaye kungabizi ukufaka i-EVP kwisithuthi. Ufakelo olulula oluzimeleyo kwamanye amacandelo lwenza kube lula ukusombulula iingxaki ezibangelwa yindawo yokufakela eqinile.
Imvelaphi. Iimpompo ze-vacuum ze-Mechanical ezidityaniswe ngokuthe ngqo kwi-injini yokutsha, zinendleko, kodwa zinomngcipheko wokuba ziqhuba ngokuqhubekayo ngexesha lokusebenza kwesithuthi ngaphandle kwemfuno, nakwisantya esiphezulu, kuxhomekeke kwindlela yokusebenza.
Ipompo yombane yombane, kwelinye icala, iyacinywa ukuba iibhuleki azifakwanga. Oku kunciphisa ukusetyenziswa kwamafutha kunye nokukhutshwa. Ukongeza, ukungabikho kwempompo yomatshini kukhulula umthwalo kwinkqubo yokuthambisa ioyile ye-injini, njengoko kungekho oyile eyongezelelweyo ithambisa impompo yokufunxa. Ipompo ye-oyile ke ngoko ingenziwa encinci, nto leyo eyandisa ukusebenza kakuhle kwe-driveline.
Enye inzuzo kukuba uxinzelelo lweoyile luyanda kwindawo yokuqala yokufakela ipompo yokucoca i-mechanical vacuum-ngokuqhelekileyo kwintloko ye-cylinder. Ngemixube, iimpompo zokufunxa zombane zenza ukuba umbane wonke uqhube kunye ne-injini yokutsha icinyiwe, ngelixa igcina ibhuleki epheleleyo. Ezi mpompo zikwavumela indlela yokusebenza "yokuhamba ngomkhumbi" apho i-driveline icinyiwe kwaye amandla angaphezulu agcinwa ngenxa yokunciphisa ukuchasana kwi-driveline (ukuqala okongeziweyo / ukusebenza kokuyeka).
Ixesha lokuposa: Apr-25-2020