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1. 发明申请

US20050099776A1 Passive thermal switch 审中-公开
标题翻译：被动热开关
公开(公告)号：US20050099776A1
公开(公告)日：2005-05-12
申请号：US10712471
申请日：2003-11-12
申请人： Liang Xue , Merrill Jackson , Kenyon Kehl , Edward Down
发明人： Liang Xue , Merrill Jackson , Kenyon Kehl , Edward Down
IPC分类号： H01L23/427 , H05K7/20
CPC分类号： H01L23/427 , F28D15/0266 , H01L2924/0002 , H01L2924/00
摘要： A passive thermal switch assembly simply, easily, and inexpensively controls electronic system component temperatures within normal operating ranges during normal system operations, and reduces heat dissipation from the system during a cold startup, to thereby enable a relatively rapid component temperature rise. The passive thermal switch includes a heat pipe and a thermally activated switch coupled to the condenser end of the heat pipe. The switch thermally couples and decouples the heat pipe from a heat sink based on the temperature of a contact within the switch.
摘要翻译：无源热开关组件在正常系统操作期间简单，容易且廉价地控制正常操作范围内的电子系统部件温度，并且在冷启动期间减少系统的散热，从而使得能够相对快速的部件温度升高。被动热开关包括耦合到热管的冷凝器端的热管和热激活开关。开关根据开关内部的触点温度，将热管与散热片热耦合和分离。

2. 发明申请

US20070090701A1 Multi-plane flexible rotor balancing 失效
标题翻译：多平面柔性转子平衡
公开(公告)号：US20070090701A1
公开(公告)日：2007-04-26
申请号：US11259542
申请日：2005-10-25
申请人： Edward Down , David Stout , Simon Waddell
发明人： Edward Down , David Stout , Simon Waddell
IPC分类号： H02K5/24 , H02K3/48
CPC分类号： H02K7/04 , H02K3/527 , H02K2205/12
摘要： A rotor balancing system is provided that includes a rotor core, a plurality of core channels, a support wedge, a wedge channel, and balance masses. The rotor core includes an annular section, a first pole, and a second pole. The first and second poles each extend radially outwardly from the annular section and form an interpole region therebetween. The plurality of core channels are formed in the rotor core annular section and extend axially through the rotor core annular section. The support wedge is disposed in the interpole region. The wedge channel is formed in the support wedge and extends therethrough. One or more balance masses are selectively disposed in one or more of the core channels and the wedge channel, and each balance mass is disposed at a predetermined axial location to thereby correct rotor imbalance.
摘要翻译：提供一种转子平衡系统，其包括转子芯，多个芯通道，支撑楔，楔形通道和平衡块。转子芯包括环形部分，第一极和第二极。第一和第二极各自从环形部分径向向外延伸并在它们之间形成极间区域。多个芯通道形成在转子芯环形部分中并且轴向地延伸穿过转子芯环形部分。支撑楔设置在极间区域中。楔形通道形成在支撑楔中并延伸穿过其中。一个或多个平衡块选择性地设置在一个或多个芯通道和楔形通道中，并且每个平衡块设置在预定的轴向位置，从而校正转子不平衡。

3. 发明申请

US20050231058A1 GENERATOR WITH COMPOSITE ROTOR COIL RETENTION COMPONENTS 失效
标题翻译：具有复合转子线圈保持元件的发电机
公开(公告)号：US20050231058A1
公开(公告)日：2005-10-20
申请号：US10341161
申请日：2003-01-13
申请人： Edward Down , Kieran Doherty , David Stout
发明人： Edward Down , Kieran Doherty , David Stout
IPC分类号： H02K1/00 , H02K3/52 , H02K19/26
CPC分类号： H02K3/527
摘要： A coil retention system for a rotor of an electrical generator, such as an aircraft generator, that includes one or more components made of a high strength, lightweight composite material. By making one or more of the coil retention system components of a high strength, lightweight composite material, the generator can rotate at relatively high speeds, and can be built with a relatively small space between the generator rotor and stator. This allows the generator to supply greater output power without increasing the generator's size and/or weight.
摘要翻译：一种用于诸如飞机发电机的发电机转子的线圈保持系统，其包括由高强度轻质复合材料制成的一个或多个部件。通过制造高强度轻质复合材料的一个或多个线圈保持系统部件，发电机可以以相对高的速度旋转，并且可以在发电机转子和定子之间以相对小的空间建造。这允许发电机在不增加发电机的尺寸和/或重量的情况下提供更大的输出功率。

4. 发明申请

US20070006445A1 Composite generator rotor shaft 失效
标题翻译：复合发电机转子轴
公开(公告)号：US20070006445A1
公开(公告)日：2007-01-11
申请号：US11175807
申请日：2005-07-05
申请人： Edward Down , David Stout , David Minke
发明人： Edward Down , David Stout , David Minke
IPC分类号： F16L11/00
CPC分类号： F16C3/02 , F16C2380/26 , Y10T29/49009 , Y10T29/49012 , Y10T29/49865
摘要： A method for manufacturing a rotor shaft is provided. A rod is formed from a metal matrix composite material, the rod having an outer diameter. The rod is heated to attain a stiffness thereof that is greater than about 300 GPa. A machinable sleeve is formed from material having a stiffness that is less than the stiffness of the rod and that is different than the material of the rod, the sleeve having an inner diameter that is equal to or less than the rod outer diameter. The rod is inserted into the sleeve, after the rod is heated.
摘要翻译：提供一种制造转子轴的方法。杆由金属基复合材料形成，杆具有外径。将杆加热以获得大于约300GPa的刚度。可机加工的套筒由具有刚度小于杆的刚度并且与杆的材料不同的刚度形成，套筒的内径等于或小于杆的外径。棒被加热后插入套筒中。

5. 发明申请

US20070138878A1 System and method for direct liquid cooling of electric machines 失效
标题翻译：电机直接液体冷却的系统和方法
公开(公告)号：US20070138878A1
公开(公告)日：2007-06-21
申请号：US11313889
申请日：2005-12-20
申请人： Edward Down , Wayne Pearson , Mingzhou Xu
发明人： Edward Down , Wayne Pearson , Mingzhou Xu
IPC分类号： H02K9/00 , H02K9/20
CPC分类号： H02K3/24
摘要： A system is provided for cooling a stator coil of a rotating machine. In one embodiment, and by way of example only, the system includes a stator core, a radial core opening, and a sleeve. The stator core has an axially extending slot formed therein, an outer circumferential surface, and an inner circumferential surface. The radial core opening extends from the stator core outer circumferential surface to the axially extending slot. The sleeve is disposed within the axial slot and configured to surround the stator coil. The sleeve has a cooling fluid supply port formed therein that is aligned with the radial core opening.
摘要翻译：提供一种用于冷却旋转机器的定子线圈的系统。在一个实施例中，仅作为示例，该系统包括定子芯，径向芯开口和套筒。定子铁心具有形成在其中的轴向延伸的槽，外周面和内周面。径向芯开口从定子芯外圆周表面延伸到轴向延伸的槽。套筒设置在轴向槽内，并被构造成围绕定子线圈。套筒具有形成在其中的与径向芯开口对准的冷却液供给口。

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