APPARATUS FOR CLEANING THE CRANKCASE OF A DUAL-FUEL ENGINE
    5.
    发明公开
    APPARATUS FOR CLEANING THE CRANKCASE OF A DUAL-FUEL ENGINE 审中-公开
    设备用于清洗曲轴箱中的双燃料电动机的

    公开(公告)号:EP2431582A4

    公开(公告)日:2017-04-19

    申请号:EP10775063

    申请日:2010-05-03

    申请人: SAMSUNG HEAVY IND

    发明人: SHIN SOON SEONG

    摘要: The present invention is directed to an apparatus for purging a crank case of a duel fuel engine. The apparatus for purging a crank case of a duel fuel engine in accordance with the present invention can include: a purge gas supply unit configured to supply purge gas for purging an inside of the crank case; a supply line configured to provide a path for supplying the purge gas to the inside of the crank case from the purge gas supply unit; an open/close unit installed in the supply line and configured to open and close supply of the purge gas; and an exhaust line installed in the crank case for exhaustion. The present invention can prevent the fuel gas leaked out from the crank case from exploding by removing the fuel gas present inside the crank case of the duel fuel engine, and furthermore can minimize the efforts and costs for removing the fuel gas by precisely determining whether the fuel gas is present inside the crank case.

    DEVICE FOR A HELICOPTER DECK
    9.
    发明公开
    DEVICE FOR A HELICOPTER DECK 审中-公开
    DEVICE FOR A直升飞机甲板

    公开(公告)号:EP2766526A4

    公开(公告)日:2015-11-25

    申请号:EP12840829

    申请日:2012-10-04

    发明人: RØD KARL JOHAN

    摘要: A device is for a helicopter deck comprising a supporting, fluid-tight floor. The helicopter deck comprises an overlying, draining top cover formed out of at least two top-cover sections arranged side by side. Each of the top-cover sections comprise a surface portion provided with several drain openings and at least one channel wall projecting downwards, provided with a foot portion which is arranged to be positioned on the surface of the floor. At least one drain channel is defined by the top cover, the floor and two adjacent channel walls. The drain channel is provided with a mouth portion which is connected to a collecting channel. Fluid-transport paths are formed through the at least one drain channel between the drain openings and a drain in the collecting channel. The top-cover sections are detachable from the floor and adjacent top-cover sections.