发明名称 |
GAS TURBINE INCLUDING BELLY BAND SEAL ANTI-ROTATION DEVICE |
摘要 |
A sealing band located in opposing seal band receiving slots of adjacent turbine disks to seal an annular gap therebetween. An anti-rotation body including a base portion is located between edges of the sealing band within the annular gap, and a pin portion extends axially from the base portion for engagement with a cut-out portion of at least one of the disks. A pair of spaced projections extend from the base portion and into through openings in the sealing band at a location within the annular gap. The projections define an attachment structure attaching the anti-rotation body to the sealing band. |
申请公布号 |
US2014119900(A1) |
申请公布日期 |
2014.05.01 |
申请号 |
US201213665992 |
申请日期 |
2012.11.01 |
申请人 |
GURAO MANISH S.;LIGHT KEVIN M.;UHRAN PAUL A.;LAGROW MATTHEW J. |
发明人 |
GURAO MANISH S.;LIGHT KEVIN M.;UHRAN PAUL A.;LAGROW MATTHEW J. |
分类号 |
F01D11/08 |
主分类号 |
F01D11/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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