Lilemong tse 'maloa tse tlang ho ka bona phetoho e felletseng ea paradigm indastering. Ho tloha ho theolelo ho isa ho ho nyolla lienjine.
Ka nako e itseng hona joale, lihlahisoa tse ngata li 'nile tsa tsetela ho li-cylinder tse tharo' me, maemong a mang, lienjineri tse peli tsa cylinder (tabeng ea Fiat) ho hlomella malapa a bona, likoloi tsa lisebelisoa le baahi ba litoropo. 'Me haeba ke' nete hore lienjiniere tsena li khonne ho fetisa "marotholi a pula" litekong tsa laboratori, maemong a sebele a ho khanna, pale e ka ba e fapaneng.
Bothata ba lihlahisoa ke hore ho tloha selemong se tlang, mefuta e mecha e tla qala ho etsa liteko tsa ho ntša mocheso tseleng ea nitrogen oxide (NOx), tekanyo ena e tlama ho tloha 2019. Lilemo tse peli hamorao, tšebeliso ea mafura le carbon dioxide (CO2) ) mesi e tla boela e lekoe tlas'a maemo a sebele.
Joale tharollo ea bothata boo ke efe? Ho bonolo, "ho phahamisa" . Ho Thomas Weber, hlooho ea lefapha la lipatlisiso le nts'etsopele ea Mercedes-Benz, "ho bonahetse hore lienjineri tse nyane ha li na molemo". Hopola hore mofuta oa Jeremane ha o na enjene e nang le li-cylinders tse ka tlase ho tse 'ne.
Letšoao le leng le hanneng ho theola basebetsi ke Mazda. Ke e 'ngoe ea lihlahisoa tse' maloa (haeba e se tsona feela) tse qothisanang lehlokoa le karolo ea B ka enjene e kholo (empa ea morao-rao) ea 1.5 litha e le nngwe ea li-cylinder tse 'nè. Peugeot, e seng e qalile ho lekola mehlala ea eona maemong a nnete, e boetse e nkile qeto ea ho se theole phallo ea lienjineri tse fapaneng ho isa ho tse ka tlase ho 1,200 cc.
U SE KE UA HLOKA: Re lebala neng bohlokoa ba ho falla?
Har'a mefuta e ka 'nang ea e-ba mathateng ka ho phahamisoa ha lienjineri, e' ngoe ea tsona ke Renault - hopola hore e 'ngoe ea mefuta e meholo ea mofuta oa Sefora, Clio, e na le e 'ngoe ea lienjine tse nyane ka ho fetisisa karolong (hat tip to Nuno). Maia ho Facebook ea rona), turbo ea 0.9 lithara ea li-cylinder tse tharo.Ha re tobane le bothata bona mme ho latela Reuters, Renault e itokisetsa ho emisa lienjineri tse nyane ka ho fetisisa sebakeng sa eona lilemong tse tharo tse tlang. Ka thoko ho Paris Motor Show, Alain Raposo, ea ikarabellang bakeng sa lienjineri tsa selekane sa Renault-Nissan, o tiisitse qeto ena: “Mekhoa eo re e sebelisang ho fokotsa matla a enjene ha e sa tla hlola e re thusa ho latela melaoana ea mosi. Re fihlela meeli ea ho fokotsa basebetsi ", e tiisa.
Joalo ka mofuta oa Mafora, Volkswagen le General Motors le bona ba tla khona ho latela tsela e ts'oanang, 'me ho lebelletsoe hore haufinyane mefuta e meng e tla fetela ho "upsizing" lienjineri tsa bona, e leng se ka bolelang pheletso ea lienjineri tsa diesel ka tlase ho 1500 cc. le peterole e ka tlase ho 1200 cc.
Mohloli: Reuters