Okwu mmalite nke njedebe carbon commutator

Ndị ọkà mmụta sayensị German mụrụ iji carbon na carbon ogige rụpụta moto DC n'oge mbụ Agha Ụwa nke Abụọ.
Mgbe e meriri Germany, ndị agha US weghaara ndị ọkà mmụta sayensị German wee banye ịga n'ihu nyocha ha.
Ma mgbe moto enweghị brush pụtara, ọ nwetara nlebara anya na ogologo ndụ ya. Nnyocha na-arụ ọrụ nanjedebe carbon commutatorsegbuola oge ụfọdụ.
Mgbe ụgbọ ala ahụ nakweere ngwaọrụ EFI, mgbapụta mmanụ ọkụ enweghị ike iji moto na-enweghị brush n'ihi oke oke. Igwe mmanụ ọkụ nke ụgbọ ala EFI na-emikpu n'ime mmanụ ọkụ na-arụ ọrụ, mmanụ ụgbọala na-emepụta ma na-ere ugbu a na mba m nwere ọdịnaya sọlfọ dị ntakịrị. Elu, ọla kọpa commutator na-arụ ọrụ n'elu, na mgbakwunye na ọkụ nke ọkụ eletrik mgbe a na-emegharị brushes carbon, ọ ga-eme ka ike ya dịkwuo elu n'ihi corrosion chemical corrosion nke sọlfọ. Ọzọkwa, iji nagide enweghị mmanụ ọkụ na-ezuru n'ahịa mmanụ n'ọdịnihu na iji chịkwaa mmetọ ikuku ụgbọala, gọọmentị China amalitela ire mmanụ mmanụ ethanol na-emebi emebi na ụgbọ elu. A nkwonkwo ule nke Chinese Academy of Sciences na Tsinghua University na-egosi na ugbu a mgbakwunye na ethanol mmanụ ụgbọala ga-eme ka ike corrosion na metal commutator, n'ihi na a ịrịba mbelata na ọrụ ndụ nke ụgbọ ala, na ozugbo na-eduga dị iche iche engine ọdịda.

N'oge a, European Union na mba ndị ọzọ amalitela ịmepụta ụkpụrụ ndị dị mkpa, ma malite ịkwalite na iji nfuli mmanụ ọkụ eletrik.njedebe carbon commutatorsna cores mgbapụta ha iji dochie ọla kọpa na ndị na-ebugharị ígwè ndị ọzọ iji gbasaa ndụ nfuli mmanụ ọkụ. Oge nke zuru ebe nile doro nkenjedebe carbon commutatorsna ụgbọ ala mmanụ ụgbọala nfuli abịawo.