| 摘要 |
<p>A gas distribution system in an airplane has improved reliability of operation with a first supply line ( 7 ) and a second supply line ( 9 ) for pressurized gas connected to a pressurized gas source ( 2 ) via a branching site ( 6 ) with a second shut-off valve ( 10 ). The pressure in the supply lines ( 7, 9 ) is determined with a pressure-measuring means ( 24 ). An evaluating device ( 24 ) for the measured pressure signal is provided for sending a closing signal to the shut-off valve ( 8, 10 ) of the supply line ( 7, 9 ) in which a pressure drop of consequence occurs.</p> |
