专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR1020070057215A 유량 계측 장치 无效
标题翻译：流量测量装置
公开(公告)号：KR1020070057215A
公开(公告)日：2007-06-04
申请号：KR1020077007069
申请日：2005-09-29
申请人： 파나소닉 주식회사
发明人： 코바,야수오 , 나카무라,히로쯔미 , 오오타니,타쿠히사 , 우에야마,카쯔노리
IPC分类号： G01F3/22
CPC分类号： G01F3/228 , G01F3/227 , G01F15/066
摘要： A flow rate measuring device capable of accurately metering the flow rate of a fluid by increasing measuring resolution. When the fluid for measuring the flow rate is supplied to and discharged from a metering chamber (4), a membrane (11) installed in the metering chamber (4) is reciprocatingly moved, and a rotating part (R1) performs rotating motion according to the reciprocating motion of the membrane (11). Since a magnet (5) or an azimuth sensor (6) is fitted to the rotating part (R1), the magnet (5) or the azimuth sensor (6) also performs the rotating motion. Since the position of the membrane (11) can be detected by detecting the rotating motion by the azimuth sensor (6) and obtaining the relative positions of the rotating part and the magnet or the sensor, the measuring resolution can be increased to accurately meter the flow rate of the fluid.
摘要翻译：一种流量测量装置，其能够通过增加测量分辨率来精确地计量流体的流量。当用于测量流量的流体被供给到计量室（4）并从计量室（4）排出时，安装在计量室（4）中的膜（11）往往移动，并且旋转部件（R1）根据膜（11）的往复运动。由于磁体（5）或方位传感器（6）安装在旋转部（R1）上，所以磁体（5）或方位传感器（6）也进行旋转运动。由于可以通过检测方位传感器（6）的旋转运动并获得旋转部件和磁体或传感器的相对位置来检测膜（11）的位置，因此可以提高测量分辨率以精确地计量流体的流速。

IPRDB

热门服务

关于我们

友情链接

联系方式