发明名称 |
Low pressure drop lattice area reinforcement for section plate support for cores of generators |
摘要 |
Section plates in a generator frame are spaced longitudinally or axially one from the other and have ventilation openings for flowing a cooling gas. The ventilation openings comprise in each section plate a plurality of alternating right-side-up and upside-down triangles extending across the bottom of the section plate. The bases of the triangular openings are formed by the housing or wrapper plate enabling free flow unbounded by additional ligaments through the openings in the section plate, reducing the pressure drop and windage losses, while increasing machine efficiency.
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申请公布号 |
US2002175576(A1) |
申请公布日期 |
2002.11.28 |
申请号 |
US20010863019 |
申请日期 |
2001.05.23 |
申请人 |
BOARDMAN WILLIAM HUNTER;DAWSON RICHARD NILS;RONCA DONALD MICHAEL |
发明人 |
BOARDMAN WILLIAM HUNTER;DAWSON RICHARD NILS;RONCA DONALD MICHAEL |
分类号 |
H02K5/20;(IPC1-7):H02K5/00 |
主分类号 |
H02K5/20 |
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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