发明名称 |
COMPACT DRIVE FOR COMPRESSOR VARIABLE DIFFUSER |
摘要 |
A compressor has an impeller and an inlet delivering air to the impeller. A variable diffuser is positioned downstream of the impeller and includes a plurality of pivoting vanes. A drive arrangement pivots the vanes, and includes an electric motor causing a pinion gear to rotate. The pinion gear has gear teeth engaging gear teeth on a rack section. Rotation of the rack section causes the vanes to pivot.
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申请公布号 |
US2010054923(A1) |
申请公布日期 |
2010.03.04 |
申请号 |
US20080202609 |
申请日期 |
2008.09.02 |
申请人 |
BEERS CRAIG M;BECK JOHN M |
发明人 |
BEERS CRAIG M.;BECK JOHN M. |
分类号 |
F04D29/56 |
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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