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公开(公告)号：US20080272661A1
公开(公告)日：2008-11-06
申请号：US11799540
申请日：2007-05-01
CPC分类号： H02K9/19
摘要： A rotor assembly cooling system (100) and method of using same are provided. A portion of the rotor shaft (103) is hollow, the rotor shaft including an open end (107) and a closed end (105). A coolant feed tube (109) is rigidly attached to the rotor shaft (103) using one or more support members (111), thus causing the shaft and the feed tube to rotate at the same rate. Coolant is pumped through the feed tube until it exits the end of the feed tube and flows against the inside surface of the closed end of the rotor shaft causing the coolant to change direction and flow back through the coolant flow region, this region being defined as the space between the outer surface of the feed tube and the inner surface of the hollow rotor shaft.
摘要翻译： 提供了一种转子组件冷却系统（100）及其使用方法。 转子轴（103）的一部分是中空的，转子轴包括开口端（107）和封闭端（105）。 冷却剂供给管（109）使用一个或多个支撑构件（111）刚性地附接到转子轴（103），从而使轴和进给管以相同的速率旋转。 冷却剂被泵送通过进料管，直到其离开进料管的端部并且流过转子轴的封闭端的内表面，导致冷却剂改变方向并且流过冷却剂流动区域，该区域被定义为 进料管的外表面与中空转子轴的内表面之间的空间。
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公开(公告)号：US07579725B2
公开(公告)日：2009-08-25
申请号：US12317301
申请日：2008-12-20
CPC分类号： H02K9/19
摘要： A rotor assembly cooling system (100) and method of using same are provided. A portion of the rotor shaft (103) is hollow, the rotor shaft including an open end (107) and a closed end (105). A coolant feed tube (109) is rigidly attached to the rotor shaft (103) using one or more support members (111), thus causing the shaft and the feed tube to rotate at the same rate. Coolant is pumped through the feed tube until it exits the end of the feed tube and flows against the inside surface of the closed end of the rotor shaft causing the coolant to change direction and flow back through the coolant flow region, this region being defined as the space between the outer surface of the feed tube and the inner surface of the hollow rotor shaft.
摘要翻译： 提供了一种转子组件冷却系统（100）及其使用方法。 转子轴（103）的一部分是中空的，转子轴包括开口端（107）和封闭端（105）。 冷却剂供给管（109）使用一个或多个支撑构件（111）刚性地附接到转子轴（103），从而使轴和进给管以相同的速率旋转。 冷却剂被泵送通过进料管，直到其离开进料管的端部并且流过转子轴的封闭端的内表面，导致冷却剂改变方向并且流过冷却剂流动区域，该区域被定义为 进料管的外表面与中空转子轴的内表面之间的空间。
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公开(公告)号：US20090121563A1
公开(公告)日：2009-05-14
申请号：US12317301
申请日：2008-12-20
IPC分类号： H02K9/197
CPC分类号： H02K9/19
摘要： A rotor assembly cooling system (100) and method of using same are provided. A portion of the rotor shaft (103) is hollow, the rotor shaft including an open end (107) and a closed end (105). A coolant feed tube (109) is rigidly attached to the rotor shaft (103) using one or more support members (111), thus causing the shaft and the feed tube to rotate at the same rate. Coolant is pumped through the feed tube until it exits the end of the feed tube and flows against the inside surface of the closed end of the rotor shaft causing the coolant to change direction and flow back through the coolant flow region, this region being defined as the space between the outer surface of the feed tube and the inner surface of the hollow rotor shaft.
摘要翻译： 提供了一种转子组件冷却系统（100）及其使用方法。 转子轴（103）的一部分是中空的，转子轴包括开口端（107）和封闭端（105）。 冷却剂供给管（109）使用一个或多个支撑构件（111）刚性地附接到转子轴（103），从而使轴和进给管以相同的速率旋转。 冷却剂被泵送通过进料管，直到其离开进料管的端部并且流过转子轴的封闭端的内表面，导致冷却剂改变方向并且流过冷却剂流动区域，该区域被定义为 进料管的外表面与中空转子轴的内表面之间的空间。
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公开(公告)号：US07489057B2
公开(公告)日：2009-02-10
申请号：US11799540
申请日：2007-05-01
CPC分类号： H02K9/19
摘要： A rotor assembly cooling system (100) and method of using same are provided. A portion of the rotor shaft (103) is hollow, the rotor shaft including an open end (107) and a closed end (105). A coolant feed tube (109) is rigidly attached to the rotor shaft (103) using one or more support members (111), thus causing the shaft and the feed tube to rotate at the same rate. Coolant is pumped through the feed tube until it exits the end of the feed tube and flows against the inside surface of the closed end of the rotor shaft causing the coolant to change direction and flow back through the coolant flow region, this region being defined as the space between the outer surface of the feed tube and the inner surface of the hollow rotor shaft.
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