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1. 发明申请

WO1997019312A2 DRAIN CABLE APPARATUS 审中-公开
标题翻译：排水电缆设备
公开(公告)号：WO1997019312A2
公开(公告)日：1997-05-29
申请号：PCT/US1996015779
申请日：1996-10-01
申请人： STOLTZ & MURPHY, INC.
发明人： STOLTZ & MURPHY, INC. , STOLTZ, David, L. , MURPHY, Max, E.
IPC分类号： F28G00/00
CPC分类号： E03C1/306 , B08B1/00 , B08B9/04 , B08B9/045
摘要： An improved drain cable apparatus (10) is provided which facilitates clearing of clogged drainpipes (16) while providing a way to readily determine whether the drainpipe (16) has been cleared, without the necessity of withdrawing the drain cable (70) from the drainpipe (16). The apparatus (10) includes a tubular main body (12) adapted for connection via a sleeve (34) to the drain pipe (16); the main body (12) is equipped with internal drain cable-cleaning sponge elements (32), as well as an apertured end cap member (18) permitting insertion of the drain cable (70). Structure (20) for determining when the drainpipe (16) has been cleared includes a water inlet (48) and a spaced water outlet (54) arranged so that water delivered to the main body (12) passes outwardly through the outlet (54) while the drainpipe (16) remains clogged, but allows such water to pass through the drainpipe (16) when the latter is clear. In this fashion the user can readily determine when the drainpipe (16) is inclogged by visually observing water flow from the outlet.
摘要翻译：提供了一种改进的排水电缆设备（10），其有助于清除堵塞的排水管（16），同时提供一种方式来容易地确定排水管（16）是否已被清除，而不需要从排水管抽出排水电缆（70）（16）。设备（10）包括适于经由套管（34）连接到排水管（16）的管状主体（12）。主体（12）配备有内部排水电缆清洁海绵元件（32），以及允许插入排水电缆（70）的有孔端盖构件（18）。用于确定排水管（16）何时已经被清除的结构（20）包括排水口（48）和间隔开的出水口（54），其布置成使得输送到主体（12）的水通过出口（54）向外通过，而排水管（16）保持堵塞，但是当排水管（16）清洁时，允许这样的水通过排水管（16）。以这种方式，用户可以通过目视观察来自出口的水流来容易地确定排水管（16）何时被堵塞。

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