发明名称 |
Liquid cooling system for a hydrogenerator rotor |
摘要 |
A liquid cooling system for a dynamoelectric machine's rotor winding. Concentrically arranged intake and outtake coolant pipes extend a desired axial distance within a centrally arranged bore in the rotor. Both pipes are joined to a distribution block also disposed in the rotor bore. The distribution block transmits coolant from the intake pipe to arcuately-shaped coolant distribution manifolds through radially-directed pipes and transmits coolant from arcuately-shaped coolant collection manifolds to the outtake pipe through radially-directed pipes. The manifolds are fluidly connected to the rotor winding either by rigid non-conducting tubing having bends therein for permitting thermal expansion thereof or flexible insulation tubing such as Teflon TM .
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申请公布号 |
US4365176(A) |
申请公布日期 |
1982.12.21 |
申请号 |
US19810249305 |
申请日期 |
1981.03.31 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
NATHENSON, RICHARD D.;PIPICH, CHARLES W.;KOPNITSKY, DECEASED, JOSEPH R. |
分类号 |
H02K9/19;H02K3/22;H02K9/00;(IPC1-7):H02K9/00 |
主分类号 |
H02K9/19 |
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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