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公开(公告)号：EP2052136B1
公开(公告)日：2011-05-04
申请号：EP07788217.3
申请日：2007-08-03
发明人： JANSSEN, Hans , SOARES, Jorge , BURKERT, Tobias
IPC分类号： F01M13/04
CPC分类号： F01M13/0416 , F01M2013/0427
摘要： The invention relates to a device for separating liquids from gases, particularly for separating oil particles from blow-by-gases of crankcase vents of combustion engines. Considering the known disadvantages of the known state of the art, a device is proposed, characterized by a simple, cost effective and compact design and having a good deposition performance. The solution proposed, comprises single flow tubes 2 having at least on tangentially arranged gas input opening 3 at the end facing the gas input direction and at the adjoining face side 2a are closed off by a cover 5, wherein in the flow tubes 2 a combined rotation- and axial stream with a swirling component is developed and the rotation flow in the individual tubes 2 rotates several times at 360°. The individual flow tubes 2 are part of a basic carrier, having a surrounding edge 1a. The basic carrier comprises for example 30 to 40 flow tubes 2, being adjacent to each other or are arranged in groups. The flow tubes 2 have an internal diameter D of for example 5 mm and a length of 10 to 20 mm. Due to the tangential input, the gas flow reaches higher rotary frequencies and higher centrifugal forces are present. The device can be configured as a very small, effective component, requiring only a small installation space.
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公开(公告)号：EP2052136A1
公开(公告)日：2009-04-29
申请号：EP07788217.3
申请日：2007-08-03
发明人： JANSSEN, Hans , SOARES, Jorge , BURKERT, Tobias
IPC分类号： F01M13/04
CPC分类号： F01M13/0416 , F01M2013/0427
摘要： The invention relates to a device for separating liquids from gases, particularly for separating oil particles from blow-by-gases of crankcase vents of combustion engines. Considering the known disadvantages of the known state of the art, a device is proposed, characterized by a simple, cost effective and compact design and having a good deposition performance. The solution proposed, comprises single flow tubes 2 having at least on tangentially arranged gas input opening 3 at the end facing the gas input direction and at the adjoining face side 2a are closed off by a cover 5, wherein in the flow tubes 2 a combined rotation- and axial stream with a swirling component is developed and the rotation flow in the individual tubes 2 rotates several times at 360°. The individual flow tubes 2 are part of a basic carrier, having a surrounding edge 1a. The basic carrier comprises for example 30 to 40 flow tubes 2, being adjacent to each other or are arranged in groups. The flow tubes 2 have an internal diameter D of for example 5 mm and a length of 10 to 20 mm. Due to the tangential input, the gas flow reaches higher rotary frequencies and higher centrifugal forces are present. The device can be configured as a very small, effective component, requiring only a small installation space.
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