发明名称 |
Axial-Flow Compressor and Modification Method |
摘要 |
An axial-flow compressor with variable stator vanes located at a single stage can be modified by adding variable stator vanes to the axial-flow compressor so that the variable stator vanes are located at a plurality of stages. The axial-flow compressor includes stator vane rows located at the plurality of stages and include the variable stator vanes extending in a radial direction of the axial-flow compressor and rotating around rotary shafts of the variable stator vanes so as to adjust angles of the variable stator vanes; a plurality of rings are connected to the stator vane rows and drive and rotate the variable stator vanes of the stator vane rows that correspond to respective rings; a plurality of levers that correspond to the plurality of rings; a rotary shaft that holds the plurality of levers so as to enable the levers to pivot. |
申请公布号 |
US2012230813(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
US201213367436 |
申请日期 |
2012.02.07 |
申请人 |
TSUKIDATE HIRONORI;KUROKI HIDETOSHI;SANO ATSUSHI;HITACHI, LTD. |
发明人 |
TSUKIDATE HIRONORI;KUROKI HIDETOSHI;SANO ATSUSHI |
分类号 |
F04D29/56;B23P17/00 |
主分类号 |
F04D29/56 |
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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