Jihada ka soo horjeeda noocyada hore u shaaciyay dhamaadka maalgashiga matoorada cusub ee gubanaya (fiiri tusaale ahaan Volkswagen ama Audi), waxaa ka diiwaan gashan "United States Patent and Trademark Office" (United States Patent and Trademark Office) .), Patent halkaas oo aan ku aragno mataano-turbo V8 cusub oo Toyota ah.
Waa maxay cajiib ah, sida patent this u muuqataa ka dib markii hal sano ka hor xanta ah in brand Japanese ay isku diyaarinayeen in ay ka tagaan horumarinta matoorada noocan oo kale ah si ay u waxyeello yar (iyo dhaqaale) V6 matoorada .
Si kastaba ha ahaatee, inkasta oo patentku muujinayo mataano-turbo V8, waxay u muuqataa in ay diiradda saarayso PCV-ga cusub (Positive Crankcase Ventilation) kala-soocida shaqadiisu waa in la kala saaro gaaska qiiqa iyo saliidda ka baxsanaysa inta u dhaxaysa gidaarka gudaha ee dhululubada iyo qaybaha ee dhululubada.piston (o-rings).
Toyota twin-turbo V8 ma soo socdaa?
Tani macnaheedu maaha, si kastaba ha ahaatee, in Toyota aysan ku shaqeyneynin mataano-turbo V8. Sawirada ku jira patent-kan ayaa muujinaya, laga bilaabo bilawgii (iyo hab caruureed oo kale ah), taas oo ah booska matoorka ee baabuurka kaas oo noqon doona mid hore; oo si cad u muujinaya laba turbochargers oo ku rakiban qaybta mishiinka, inta u dhaxaysa labadiisa kursi ee loo habeeyay "V".
Meelayntaadu waxay soo jeedinaysaa habayn "V kulul" . Si kale haddii loo dhigo, si ka duwan sida caadiga ah ee matoorada kale ee "V", dekedaha qiiqa (ku yaal madaxa dhululubada) waxay tilmaamayaan gudaha "V" halkii ay ka ahaan lahaayeen dibadda, taas oo u oggolaanaysa dhismo isku dhafan iyo u dhawaansho weyn oo u dhexeeya turbochargers iyo qiiqa. dekedaha - ogow dhammaan faa'iidooyinka qaabayntan.
Diiwaangelinta patentka Toyota waxaa ku jira sawirro faahfaahsan oo muujinaya qaybaha kala duwan ee matoorka cusub ee V8.
Si kastaba ha noqotee, sharraxaadda patentka, Toyota waxay muujineysaa in, inkastoo sawirka muujinaya mataanaha-turbo V8, isla xalalka lagu sharraxay (la xiriira kala-soocida PCV) ayaa lagu dabaqi karaa V8 oo leh hal koronto, V6 ama xitaa afar- dhululubo oo khadka ku jira (had iyo jeer lagu dallaco turbochargers).
Waxa kale oo uu sheegay in dabaysha dab-qabadyadu aanay ahayn inay ku jiraan xannibaadda u dhaxaysa kuraasta dhululubada, laakiin waxay qaadan karaan boos dhaqameed oo dheeraad ah, oo ku yaal bannaanka kursiga dhululubada.
noocee ah ayaa matoorkani yeelan karaa?
Ugu dambeyntii, marka loo eego moodooyinka ka faa'iideysan kara isticmaalka mishiinka, waxaa jira qaar "musharraxiinta dabiiciga ah", oo aan aad ugu badanayn Toyota - laga yaabee inay u adeegi karto xamuulka weyn ee Tundra ama Land Cruiser - laakiin Lexus. Waxaa ka mid ah moodooyinka F ee astaanta Japan, kuwaas oo ah IS, LS iyo LC.
Haddii ay dhacdo Lexus IS , Dayactirka moodelku dhawaan waxa uu ka dhigan yahay in uu gabagabo yahay shaqadiisa Yurub, laakiin gudaha Maraykanka, halkaas oo uu weli suuq geynayo, waxaan dhawaan aragnay matoorka V8 ee dabiiciga ah oo la daaha ka qaaday: IS 500 F Performance Sport. Si kale haddii loo dhigo, waxaa weli boos u banaan ku-xigeenka dhabta ah ee IS F.
Haddii ay dhacdo Lexus LS , kaas oo jiilka hadda lumay V8 oo had iyo jeer ku sifoobay - hadda waxay leedahay V6 -, Twin-turbo V8 waxay noqon kartaa jawaab ku habboon kuwa ay xafiiltamaan ee sii wada inay ku raaxaystaan matoorka noocan oo kale ah.
Isla sidaas oo kale ayaa laga sheegi karaa Lexus LC , Coupé cajiib ah oo la beddeli karo oo hadda sidoo kale leh atmospheric V8 oo ah mishiinkeeda ugu sarreeya, kaas oo aan jacayl u qaadnay:
Lexus LC F oo suurtagal ah shaki la'aan ayaa ka tagaya "biyo ku jira sanka". Si kastaba ha ahaatee, waxaa lagu talinayaa in la ilaaliyo filashooyinka "xakamaynta" ee ku saabsan suurtogalnimada in mishiinkani dhab ahaantii yimaado. Ka dib oo dhan, diiwaangelinta patentka mar walba lama mid aha wax soo saarka.