Nifco Inc.

Keisuke Utsu

Kenji Takahashi

Hiroyuki Nakaya

An oil separator is provided, which can accurately control an interval between an introduction hole of a gaseous body and a separation member, and can ensure a stable and high separation performance. An oil separatorincludes a wall portionhaving a plurality of orifices, and a holding portionholding a separation member. A facing surfaceA of the separation memberis disposed along a front face portionA of a positioning portionhaving a plurality of opening portionsD, so that an interval L between the orificesand the facing surfaceA of the separation memberaccurately has a desired distance. A gas separated from an oil smoothly flows downward along a flow path formed by the opening portionsD so as to reduce a pressure loss.

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Yokosuka, Japan

Keisuke Utsu