发明名称 |
GAS TURBINE ENGINE OUTER CASE WITH CONTOURED BLEED BOSS |
摘要 |
An axially extending outer case for a gas turbine engine comprises an arcuate case wall, an opening, a boss and contouring. The arcuate case wall has an inner surface and an outer surface. The opening extends through the arcuate case wall. The boss extends radially from the outer surface of arcuate case wall and surrounds the opening. The contouring surrounds the opening along the inner surface of the arcuate case wall within the boss. |
申请公布号 |
US2014023487(A1) |
申请公布日期 |
2014.01.23 |
申请号 |
US201213551149 |
申请日期 |
2012.07.17 |
申请人 |
DOUGAN DONALD;CARMINATI DANIEL;WANG CHENG-ZHANG;UNITED TECHNOLOGIES CORPORATION |
发明人 |
DOUGAN DONALD;CARMINATI DANIEL;WANG CHENG-ZHANG |
分类号 |
F01D25/24;F01D1/04;F01D9/04 |
主分类号 |
F01D25/24 |
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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