Ka'idar Aiki
Rotor famfo kuma ana kiransa fam ɗin rotary lobe, famfo mai lobe uku, famfo tafin kafa, da sauransu. Lokacin da 2 na lokaci guda juyi juyi juyi (tare da 2-4 gears) yana juyi, yana haifar da ƙarfin tsotsa a mashigar (vacuum), wanda ke ɗaukar kayan. isarwa.Rotors 2 suna raba gidajen rotor zuwa ƙananan sassa da yawa kuma suna revo-Ive a cikin jerin "b ›d.Lokacin da ya juya zuwa matsayi a, kawai gidaje na cika da matsakaici;idan aka koma matsayi, gidaje B suna rufe wani bangare na matsakaici, idan aka je matsayi c, gidaje A yana rufe matsakaici, daga karshe kuma ya tafi matsayi, sai a hade gidaje A, B da Il sannan a kai matsakaicin zuwa wurin fita. .Yayin da ake maimaita wannan tsari, matsakaita (kayan abu) ana ɗaukar shi akai-akai.