公开(公告)号：EP3194898A1

公开(公告)日：2017-07-26

申请号：EP15841517.4

申请日：2015-09-17

申请人： Arad Measuring Technologies Ltd.

发明人： AZULAY, Snir ,  TWINA, Yosi ,  KEMELMAN, Yonatan ,  GREENBERG, Manny

IPC分类号： G01F1/07

CPC分类号： G01D4/002 ,  G01F15/063 ,  G01F15/14 ,  H04Q9/00 ,  H04Q2209/40 ,  H04Q2209/84

摘要： A utility meter includes: a meter body having a chamber through which material passes; a measuring unit contained within the chamber; and a register attached to the chamber. The register includes a register body and an electronics unit operatively connected to the measuring unit and positioned within the register body. The electronics unit coacts with the measuring unit to determine at least one of a volume of flow and a flow rate of a fluid traveling through the chamber. The register also includes a multiple resonance antenna operatively connected to the electronics unit and positioned within the register. The multiple resonance antenna is configured to resonate at at least a first frequency band and a second frequency band such that a signal representing at least one of the volume of flow and the flow rate is transmitted to a remote unit within the first frequency band when the utility meter is surrounded by a first medium and the signal representing at least one of the volume of flow and the flow rate is transmitted to the remote unit within the second frequency band when the utility meter is surrounded by a second medium.

摘要翻译： 公用仪表包括：具有供物料通过的腔室的仪表主体; 包含在腔室内的测量单元; 和一个附在房间上的记录器。 寄存器包括寄存器主体和可操作地连接到测量单元并位于寄存器主体内的电子单元。 电子单元与测量单元共同确定流过腔室的流体的流量和流量中的至少一个。 寄存器还包括可操作地连接到电子单元并定位在寄存器内的多谐振天线。 多谐振天线被配置为在至少第一频带和第二频带处谐振，使得表示流量和流量中的至少一个的信号被传送到第一频带内的远程单元， 公用事业计量器被第一介质包围，并且当公用事业计量仪被第二介质包围时，表示流量和流量中的至少一个的信号被传送到第二频带内的远程单元。