| 摘要 |
<p>A vortex flowmeter for measuring the flow of a fluid comprises a conduit having a wall surrounding a bore for carrying the fluid. A diaphragm is formed in the wall. A pivoting member is disposed in the bore and connected to the diaphragm. Sensing means are coupled to the pivoting member for sensing pivotal motion of the pivoting member and providing an output as a function of the pivotal member. The wall, the diaphragm and the pivoting member are integrally formed from a material such that they present an unbroken overall surface to the fluid. <IMAGE></p> |
