公开(公告)号：US20050039546A1

公开(公告)日：2005-02-24

申请号：US10953168

申请日：2004-09-29

申请人： Edward Payne ,  Seifollah Nanaji ,  Brent Price

发明人： Edward Payne ,  Seifollah Nanaji ,  Brent Price

IPC分类号： G01F1/115 ,  G01W1/00

CPC分类号： G01F1/115

摘要： A lower cost meter comprised of an inner housing constructed out of a high permeable material surrounded by an outer housing constructed out of a lower cost, lower permeable material. A port is placed in the outer housing that runs down to the surface of the inner housing to detect the rotation of a rotational component that rotates inside the meter as fluid or gas flows through the meter. A sensor is placed in the port to detect rotation of the rotational component through the lower permeable material inner housing . The lower cost meter can be used for any application for measuring fluid or gas, and may be used in a service station environment for measuring fuel or vapor in vapor recovery applications.

摘要翻译： 一种较低成本的仪表，包括由外部壳体围绕的高可渗透材料构成的内部壳体，外部壳体由较低成本的较低渗透性材料构成。 端口被放置在外壳中，该壳体向下延伸到内壳体的表面以检测当流体或气体流过仪表时在仪表内旋转的旋转部件的旋转。 传感器被放置在端口中以检测旋转部件通过下部可渗透材料内壳体的旋转。 较低成本的仪表可用于测量流体或气体的任何应用，并可用于在蒸汽回收应用中测量燃料或蒸汽的维修站环境中。