Patent ID: 6773494
Filing Date: 2004-08-10
Classification: F01M

Abstract:
A fluid separator unit comprising:a) a diesel engine having an internal engine block; b) a vent on said internal engine block fluidically connected to said internal engine block to vent internal pressure from said internal engine block; c) a fluid separator unit mounted on said vent and fluidically connected to said vent and including (1) a housing, (2) mounting elements fixing the housing of said fluid separator unit on said vent, (3) an inlet port on the housing of said fluid separator unit, (4) an outlet port on the housing of said fluid separator unit, (5) an inlet conduit fluidically connecting the inlet port on the housing of said fluid separator unit to said vent, (6) an outlet conduit fluidically connecting the outlet port on the housing of said fluid separator unit to the atmosphere, (7) an internal volume in the housing of said fluid separator unit fluidically connecting the inlet port of the housing of said fluid separator unit to the outlet port of the housing of said fluid separator unit, (8) a drain port on the housing of said fluid separator unit, (9) an oil trap in the housing of the fluid separator unit adjacent to the drain port, and (10) a filter unit in the internal volume of the housing of said fluid separator unit fluidically interposed between the inlet port and the oil tap and fluidically in parallel with the inlet port and the outlet port, the filter unit including (A) a filter element support mounted on the housing of said fluid separator unit, (B) a filter element on the support of the filter unit, (C) an upstream side of the filter element fluidically connected to the inlet port of the housing of said fluid separator unit, and (D) a downstream side of the filter element fluidically connected to the drain port of the housing of said fluid separator unit; and d) a sight gauge mounted on the housing of said fluid separator unit and connected to the housing adjacent to the drain port.