| 摘要 |
FIELD: sealing engineering. ^ SUBSTANCE: device is made of the stop mounted in the groove at the center of the arc-shaped section of the inner air seal. The stop engages the other groove made in the spring-damper and the recess made in the stator sector thus preventing the spring-damper and inner air seal against movement over periphery with respect to the stator unit in both directions. ^ EFFECT: enhanced reliability. ^ 11 cl, 4 dwg |
