TH135662B - Oil pump - Google Patents

Abstract

The oil pump has more teeth to suppress noise and the durability is improved with the oil pump composed of the pump body. Inner swivel with outer teeth and outer rotors with inner teeth The largest divider was made between the ends according to Of the suction inlet to the trailing end of the discharge chamber in the pump rotor chamber between cells comprising the outer teeth of the inner rotor and the inner teeth of the outer rotor. The middle cell in the position of the largest partition and the adjacent cell prior to and Behind the medial cell in the direction of rotation is sealed with the contact of the outer and inner teeth, the outer incisors with the inner incisors made up of other cells. In addition to the middle cell And adjacent cells

Claims (1)

1.Oil pump composed of pump body, inner swivel with outer teeth. And an outer spinner with inner teeth where the largest dividing divider is made between the end along the end of the suction inlet and the At the end of the outlet in the rotary chamber of the pump body Between cells That consists of the teeth on the outside of the rotors inside the teeth Inside of the outer rotor The middle cell in the position of the dividing partition. Largest and adjacent cells that are before and after the cell