Patent ID: 9737897
Date: 2017-08-22
CPC Classifications: B04B

Claim:
1. A cover for a centrifugal filter, the cover constituting the centrifugal filter by covering a rotor that rotates so as to filter impurities contained in oil by using a centrifugal force, the rotor being provided with at least one nozzle through which filtered oil is jetted, the cover comprising: an inner cover configured to cover the rotor, the inner cover including a first outlet for discharging water separated from oil jetted from the nozzle, and a first inlet through which mixed gas is introduced into the inner cover; an outer cover provided outside the inner cover such that an outlet chamber communicating with the first outlet and an inlet chamber communicating with the first inlet are provided outside the inner cover, the outer cover being provided with a second outlet communicating with the outlet chamber, and a second inlet communicating with the inlet chamber; and an oil leak prevention member provided in the first outlet by protruding from an inner surface of the inner cover in a direction toward an inner part of the inner cover.