| 摘要 |
<p>A gas conduit system, in particular a powder spraycoating apparatus containing such a gas conduit system. One or more throttles (12, 16, 20, 24) are adjusted as a function of a desired flow (Itr/min) and of a throttle intake pressure measured by a pressure sensor (8) in a manner that an approximately constant actual flow is attained at the throttle even when the intake pressure changes.</p> |
