发明名称 METHOD AND SYSTEM FOR READING UTILITY METERS
摘要 The present invention relates to a remote meter reading method and system of the type that may be poled by wireless communication. Other remote reading systems require a periodic change of batteries used to supply the power to the communication and other systems used in the remote meters. The present invention mitigates this need by using the water and gas flow into homes or other buildings to generate power used to recharge those batteries.
申请公布号 CA2945679(A1) 申请公布日期 2015.07.30
申请号 CA20152945679 申请日期 2015.01.12
申请人 BASIC ELECTRONICS, INC. 发明人 BALZANO, ALFIERO F.;BENAVIDES, ARMANDO
分类号 G01D4/02;G01F15/00;G01F15/06;G01R22/00;G01R31/36;H02J7/00 主分类号 G01D4/02
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