| 摘要 |
The present invention relates to a turbomachine comprising an air compressor ( 3 ) and a lubrication circuit with an oil tank ( 1 ), said oil tank ( 1 ) being possibly isolated from the rest of the lubrication circuit ( 4,4 A; 6,6 A) by means of an isolation valve ( 7 ), wherein the isolation valve ( 7 ) is configured so as to: operate, i.e. to close and open respectively as the engine ( 2 ) stops and starts; remain open when the engine ( 2 ) is running; remain closed when the engine ( 2 ) is stopped.
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