发明名称 Sewage pipe alarm system and associated method
摘要 A sewage pipe alarm system includes a portable case seated exterior of the existing pipe. The system further includes a mechanism for detecting a blockage of fluid flow within the existing pipe by determining whether an internal water level within the existing pipe exceeds a threshold water level within the existing pipe. The system further includes a mechanism for notifying a user about the blockage of the existing pipe and a power supply source housed within the case. Such a power supply source is electrically coupled to the detecting mechanism and the notifying mechanism respectively.
申请公布号 US7907059(B1) 申请公布日期 2011.03.15
申请号 US20070890077 申请日期 2007.08.03
申请人 GUY JAMES 发明人 GUY JAMES
分类号 G01F23/24;G08B21/20 主分类号 G01F23/24
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