| 摘要 |
A Coriolis effect fluid flow meter comprises a tube curved about a first axis and mounted for oscillatory motion about a second axis, means to drive the tube in a controlled oscillatory motion about said second axis to generate in fluid flowing in the tube a measurable bi-direction force, a pair of flexible couplings through which fluid flow passes arranged to minimise forces on the tube due to the inherent stiffness of the tube, and means arrange to measure the bi-directional force in the direction of said first axis and to derive the fluid flow therefrom. |
