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    OIL SEPARATOR
    1.
    发明公开
    OIL SEPARATOR 审中-公开

    公开(公告)号：EP3112032A4

    公开(公告)日：2018-01-17

    申请号：EP14883775

    申请日：2014-02-25

    申请人： TOKYO ROKI KK

    发明人： ISHIDA KOSAKU ,  YAO TSUYOSHI

    IPC分类号： B04B1/08 ,  B01D45/12 ,  B01D45/14 ,  B04B5/00 ,  B04B5/12 ,  B04B11/02 ,  F01M13/04

    CPC分类号： B01D45/14 ,  B01D45/12 ,  B04B5/005 ,  B04B5/12 ,  B04B11/02 ,  B04B2005/125 ,  F01M13/04 ,  F01M2013/0422

    摘要： An oil separator of the present invention is aimed, even if the oil separator is inclined, to restrain waving of oil caused by introduced gas and to maintain a high cleaning performance for gas. An oil separator 2 of the present invention includes: a plurality of separation disks that are rotatable together with a spindle 32 and that are laminated in the spindle 32; a nozzle 37 that injects oil to rotate the spindle; a lower case 12 that includes a tubular member 17 and a communication tube portion 16, the tubular member 17 being configured to introduce blow-by gas, the communication tube portion 16 being configured to discharge separated oil; an upper case 13 that is mounted to the lower case from above and that forms a chamber; and a partition member 27 that partitions the chamber into a lower chamber and an upper chamber, and that forms a communication port 43 around the spindle at a height between the nozzle and the separation disks, the communication port guiding the blow-by gas. The tubular member 17 includes an introduction inlet and an introduction outlet for blow-by gas, the introduction inlet being located outside of the lower case, the introduction outlet being located in a proximity of a lower side of the nozzle.

    OIL SEPARATOR
    2.
    发明公开
    OIL SEPARATOR 审中-公开

    公开(公告)号：EP3112031A4

    公开(公告)日：2018-01-17

    申请号：EP14883753

    申请日：2014-02-25

    申请人： TOKYO ROKI KK

    发明人： ISHIDA KOSAKU ,  WATANABE YOSHITAKA

    IPC分类号： B04B1/08 ,  B01D45/12 ,  B01D45/14 ,  B04B5/00 ,  B04B5/12 ,  B04B7/02 ,  F01M13/04

    CPC分类号： B01D45/14 ,  B01D45/12 ,  B04B5/005 ,  B04B5/12 ,  B04B7/02 ,  B04B2005/125 ,  F01M13/04 ,  F01M2013/0422

    摘要： An object of the present invention is to increase, in an oil separator, the removal efficiency of the oil contained in target gas. The oil separator 2 according to the present invention includes: a plurality of separation disks that are rotatable together with a spindle and that are laminated in an axial direction of the spindle; a nozzle that is projected from a part of a peripheral surface of the spindle, the part being located below with respect to the separation disks, and that injects oil from an injection hole to rotate the spindle around an axis; and a housing 11 that includes a cylindrical side wall and defines a chamber accommodating the spindle, the separation disks, and the nozzle. The oil separator 2 is characterized in that a plurality of longitudinal ribs 24 extending in the vertical direction are circumferentially formed on the inner surface of a body cover 22 (the side wall).