| 摘要 |
FIELD: machine building.SUBSTANCE: during screening skin holding on turbine housing is connected to body skin screening tangential connection extending in circumferential direction between screening skin and body. One end of tangential communication is secured to housing fastening element, having attachment head arranged in opening provided in shielding skin, and other end of tangential connection is connected with shielding to thrust into inner surface of shield covering. System of screening and turbine housing for implementation contains binding tabs between housing and screening skin with points of attachment to body and screening shell. Attachment points are subject to curvature of screening and case with provision of tangential connection between tabs and skin or between tabs and housing and preset degree of flexibility.EFFECT: group of inventions enables reducing weight of screening and providing free thermal and mechanical movements of screening and turbine housing.9 cl, 3 dwg |
