초록 ▼

There is described an improved method for treating crankcase emissions from an internal combustion engine, comprising the steps of directing the emissions from the crankcase to an emissions separator, subjecting the emissions in the separator to a series of cleansing operations for removal of contam

There is described an improved method for treating crankcase emissions from an internal combustion engine, comprising the steps of directing the emissions from the crankcase to an emissions separator, subjecting the emissions in the separator to a series of cleansing operations for removal of contaminants, directing the flow of cleansed emissions through a one way check valve back to the engine for combustion and collecting the separated contaminants for disposal.

대표청구항 ▼

1. An apparatus for drawing fluid into the intake manifold of an internal combustion engine, comprising: outlet means for the flow of said fluid into said manifold; and means associated with said outlet extending into said manifold to create a zone of low pressure downstream of said means that

1. An apparatus for drawing fluid into the intake manifold of an internal combustion engine, comprising: outlet means for the flow of said fluid into said manifold; and means associated with said outlet extending into said manifold to create a zone of low pressure downstream of said means that draws said fluid into said zone and thence said manifold wherein said fluid comprises treated emissions from said engine's crankcase. 2. The apparatus of claim 1 wherein said means comprise a projection extending at least partially into said manifold.3. The apparatus of claim 2 wherein said projection is situated, in whole or in part, upstream of said outlet.4. The apparatus of claim 1 wherein said outlet is formed to be flush with an internal surface of said manifold.5. The apparatus of claim 1 wherein said treated emissions have been treated to remove non-gaseous contaminants therefrom.6. A method of drawing a fluid into the intake manifold of a internal combustion engine, comprising the steps of: providing an outlet into said manifold for the discharge of said fluid thereinto; creating a zone of relatively low pressure immediately downstream of said outlet; and using said zone of low pressure to draw fluid from said outlet into said manifold wherein said fluid comprises treated emissions from said engine's crankcase. 7. The method of claim 6 wherein said treated emissions have been treated to remove non-gaseous contaminants therefrom.8. The method of claim 6 wherein said zone of relatively low pressure is created my means of a projection extending at least partially into said manifold.9. The method of claim 8 wherein said projection is situated, in whole or in part, upstream of said outlet.