US 6,635,095 B2 · Oil separator

Abstract

An object of the present invention is to provide an oil separator which can be manufactured at a low cost and can prevent the leakage of removed oil, and an oil separator which has improved separation efficiency of the oil mist without increasing the pressure loss; in order to achieve the object, the present invention provide an oil separator for separating oil from a gaseous fluid containing oil in the state of a mist comprising: a hollow case body comprising an opening at the top thereof; a lid for covering the opening formed at the case body; and a filter in the case body, wherein an entrance for inward flow of the gaseous fluid into the case body is formed at the lower side of the case body, an exit for outward flow of the gaseous fluid is formed at the lid, and an outflow exit for outward flow of oil which has been separated is formed at the bottom of the case body.

Claims2

Dependent claims

An oil separator for separating oil from a gaseous fluid containing oil in the state of a mist, comprising:

a hollow case body comprising an opening at a top thereof;
a lid for covering said opening formed at said case body;
and
a filter in said case body,
wherein:
an entrance for inward flow of said gaseous fluid into said case body is formed at a lower side of said case body, an exit for outward flow of said gaseous fluid is formed at said lid, and an outflow exit for outward flow of oil which has been separated is formed at a bottom of said case body;
said oil separator further comprises a guide for introducing said gaseous fluid flowing from said entrance to said exit into a center of said filter;
and
said guide is a cylindrical member provided at a bottom surface of said lid so as to protrude toward an inside of said case body.

6 more elements

Dependencies are inferred from the claim text.

Oil separator

Life of this patent

Oil separator

Life of this patent

Abstract

Claims2