| 摘要 |
The turbine ring is formed by an annular support 2 made from a ceramic material, screwed by means of screws 4a and bushes 5a-5b inside the casing 1 of the turbine, and by a ring 3, made in one piece, from ceramic material for wear and sealing; the annular pieces 2 and 3 can be centred by engagement of a projection 3A in a groove of the support 2 and screwed to each other by means of screws 8 and inserts 9. This ring can be used in particular for gas turbomachines. <IMAGE>
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