| 摘要 |
<p>The flow meter has a measurement chamber (13), and a turbine portion (12) that is displaced axially in measurement chamber as function of fluid flow rates, and comprised of rotation axis (14), and centering bearing (15). The rotation axis is pivoted by held in measurement chamber. The centering bearing is comprised of two cylindrical longitudinal support centering walls for rotation axis arranged to come into contact on central cylindrical longitudinal support centering wall in high position, and on another cylindrical longitudinal support centering wall in low position.</p> |
