发明名称 |
SUPERCORE SUMP VENT PRESSURE CONTROL |
摘要 |
Method and apparatus for controlling sump pressurization in a gas turbine bearing sump (112) by controllably restricting or actively venting air flow from said sump cavity (112) to maintain a continuous air flow from said sump cavity (112) through a sump vent (200) in all operating conditions. |
申请公布号 |
CA2577640(C) |
申请公布日期 |
2014.12.16 |
申请号 |
CA20072577640 |
申请日期 |
2007.02.08 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
CORATTIYIL, BALA;MELTON, STEPHEN EUGENE |
分类号 |
F02C7/06;F01D25/18;F02C7/28 |
主分类号 |
F02C7/06 |
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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