| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a seal assembly 300 for sealing a rotary machine 10 including a rotary component 200 and a stationary component 100. <P>SOLUTION: The seal assembly 300 includes a pair of spaced walls that include an movable front wall 314 and a movable back wall 316 that is opposed to the front wall forming an opening part defined between the front wall and the back wall and a plurality of flexible leaf plates 320 arranged in the opening part. The front and back walls are adjustable with respect to a central rotational axis of the rotary component so as to selectively adjust a width of the opening part. <P>COPYRIGHT: (C)2009,JPO&INPIT |
