| 摘要 |
<p>The turbomachine has a lubrication system with an oil tank (1) isolated from remaining part such as pumps (4, 6) and tubings (4A, 6A), of the lubrication system using an isolation valve (7) such as flap gate provided with an air intake jack, where the isolation valve is pneumatically controlled. The isolation valve is configured such that the isolation valve is closed and opened during stop and start of an engine (2) of an aircraft. The isolation valve is configured to remain opened when the engine turns, and to remain closed when the engine is stopped.</p> |
