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    • 1. 发明公开
    • ADAPTER SYSTEM FOR ENGINE FLUSHING APPARATUS
    • 适用于发动机冲洗装置的适配器系统
    • EP0925429A1
    • 1999-06-30
    • EP97940543.0
    • 1997-08-22
    • Envirolution, Inc.
    • GRIGORIAN, Victor, A.RENWICK, MartinSEPLOW, Seymour
    • F01M11F02B77F16N33
    • F01M11/0458F01M11/0408F02B77/04F16N2033/005
    • The adapter assemblies for an engine flushing system includes an oil filter port adapter assembly (26) and an oil drain plug port adapter assembly (30) for connection between an engine flushing apparatus (20) and the lubrication system of an internal combustion engine. A plurality of adapter members of the oil filter adapter assembly are releasably secured together by a low tolerance sliding fit and indexed together by indexing pins in a low tolerance sliding fit, to prevent connection between the adapter members from seizing up. In one embodiment, for a recessed, cartridge type oil filter port accessible via the drain pan, the filter port adapter assembly comprises a first filter port adapter member, one end of which is connected to the fluid supply conduit connected to the flushing apparatus. A second filter port adapter member having an internal passageway for receiving the second end of the first filter port adapter member is externally threaded to be connected within a correspondingly internally threaded opening of the drain pan.
    • 用于发动机冲洗系统的适配器组件包括用于连接发动机冲洗装置(20)和内燃机的润滑系统的机油滤清器接口适配器组件(26)和排油塞接口适配器组件(30)。 油过滤器适配器组件的多个适配器构件通过低公差滑动配合可释放地固定在一起并且通过分度销以低公差滑动配合索引在一起,以防止适配器构件之间的连接卡住。 在一个实施例中,对于经由排水盘可接近的凹进的筒式滤油器端口,过滤器端口适配器组件包括第一过滤器端口适配器部件,其一端连接到连接到冲洗装置的流体供应管道。 具有用于接收第一过滤器端口适配器构件的第二端的内部通道的第二过滤器端口适配器构件外螺纹连接在排水盘的相应内螺纹开口内。