西哥特王国
专利名称：A DEVICE AND METHOD FOR CLEANING CRANKCASE GAS
清响
杜甫写过的诗发明人：SKOOG, Jan
申请号：EP11758449.0
申请日：20110915
公开号：EP2616645A1
公开日：
20130724
阳光明媚的英语专利内容由知识产权出版社提供
摘要：The prent invention relates to a device (1) and method for cleaning of crankca gas being produced in a crankca (2) during operation of an internal combustion engine (3). The device (1) compris a centrifugal parator (4) having a housing (5) and a paration chamber (6a) in which a centrifugal rotor (6b) is arranged for cleaning of said crankca gas. The parator (4) is connected to a gas inlet (7) for conducting crankca gas from the crankca (2) to the centrifugal parator (4) and a gas outlet (9) for conducting the cleaned gas from the parator (4). A motor (10) is arranged to rotate the centrifugal rotor (6b) with control equipment (12) for changing the rotational speed of the centrifugal rotor (6b). A nsor (13) is provided for detection of a parameter, the magnitude of which is related to a gas pressure in the crankca (2). The nsor (13) is arranged to communicate with the control equipment (12) of the motor, the control equipment (12) being operatively connected to a valve (15, 15') which is arranged for adjusting the flow of gas through the centrifugal parator (4). The control equipment (12) is arranged to change the position of the valve (15, 15') in respon to a detected change of said parameter in a way such that the gas pressure in the crankca (2) is maintained at a predetermined value, or at a predetermined pressure
interval, during operation of the combustion engine.
海参怎么洗申请人：Alfa Laval Corporate AB
地址：PO Box 73 221 00 Lund SE
国籍：SE楚才杯
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