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1. 发明授权

US06591854B1 Superconductive magnet burst disk assembly 有权
标题翻译：超导磁体爆破盘组件
公开(公告)号：US06591854B1
公开(公告)日：2003-07-15
申请号：US09737085
申请日：2000-12-14
申请人： David R. Turner , Daniel C. Woods , Jerry Butler , Daniel Molumby , Lawrence V. Bischke , Wayne Cooke , Christopher G. King , Mehdi Kaveh
发明人： David R. Turner , Daniel C. Woods , Jerry Butler , Daniel Molumby , Lawrence V. Bischke , Wayne Cooke , Christopher G. King , Mehdi Kaveh
IPC分类号： F16K1716
CPC分类号： F16K17/1633 , Y10T137/1714 , Y10T137/1752 , Y10T137/5109
摘要： A burst disk assembly has a burst disk which is interposed within the high pressure relief vent of a superconducting magnet. The burst disk is a composite design constructed of a solid carbon graphite center surrounded by an integrally formed stainless steel ring. A captured burst disk flange insures proper placement and seating of the burst disk during replacement and supports the burst disk so as to prevent it from falling or dropping out of the assembly during replacement of the ruptured burst disk. A deformable gasket contiguous to the burst disk seals the burst disk to the captured burst disk flange when the disk and the flange are pressed together. Attachment bolts are used to provide even application of pressure along the face of the burst disk and the captured burst disk flange.
摘要翻译：爆破盘组件具有插入在超导磁体的高压释放通气口内的爆破盘。爆破盘是由整体形成的不锈钢环包围的固体碳石墨中心构成的复合设计。捕获的爆破盘法兰在更换期间确保了爆破盘的正确放置和安置，并支持爆破盘，以防止在更换破裂的爆破盘期间其从组件中掉落或脱落。与爆破盘相邻的可变形垫片将盘和凸缘压在一起时将突发盘密封到捕获的突发盘凸缘上。附件螺栓用于提供沿着突发盘和捕获的突发盘法兰面的均匀施加压力。

2. 发明申请

US20050077797A1 Rotor assembly 审中-公开
标题翻译：转子总成
公开(公告)号：US20050077797A1
公开(公告)日：2005-04-14
申请号：US10885509
申请日：2004-07-06
申请人： Dariusz Bushko , Mehdi Kaveh , John Voccio , David Madura , Alexander Perez
发明人： Dariusz Bushko , Mehdi Kaveh , John Voccio , David Madura , Alexander Perez
IPC分类号： H02K3/47 , H02K55/04 , H02K17/00 , H02K3/04 , H02K23/26
CPC分类号： H02K55/04 , H02K3/47 , Y02E40/625
摘要： A rotor assembly includes a substantially cylindrical support structure having at least one first region, and at least one second region. At least one rotor coil is positioned within each first region of the substantially cylindrical support structure. Each rotor coil includes a pair of distal end portions and a convex center portion, and the average mechanical density of the convex center portion is substantially equal to the average mechanical density of the distal end portions. The average mechanical density of the at least one first region is substantially equal to the average mechanical density of the at least one second region.
摘要翻译：转子组件包括具有至少一个第一区域和至少一个第二区域的基本上圆柱形的支撑结构。至少一个转子线圈定位在基本上圆柱形的支撑结构的每个第一区域内。每个转子线圈包括一对远端部分和凸起中心部分，凸起中心部分的平均机械密度基本上等于前端部分的平均机械密度。至少一个第一区域的平均机械密度基本上等于至少一个第二区域的平均机械密度。

3. 发明授权

US07616442B1 Power electronic module cooling system and method 失效
标题翻译：电力电子模块冷却系统及方法
公开(公告)号：US07616442B1
公开(公告)日：2009-11-10
申请号：US12109849
申请日：2008-04-25
申请人： Mehdi Kaveh
发明人： Mehdi Kaveh
IPC分类号： H05K7/20
CPC分类号： H05K7/20918
摘要： An improved cooling mechanism for a power electronics device is provided. More specifically, a cooling mechanism is provided wherein an air directing structure with a finite air-flow resistance is deployed in a cooling channel adjacent to a heatsink in a first cooling zone, such that some portion of the cooling air is forced through the heatsink while the rest of the cooling air bypasses the heatsink to provide additional cooling air to a second cooling zone. Additionally, the air-flow resistance of the air directing structure can be chosen so that the fan operates at its optimal point (maximum power input to the air).
摘要翻译：提供了一种用于电力电子设备的改进的冷却机构。更具体地，提供了一种冷却机构，其中具有有限的气流阻力的空气引导结构被布置在与第一冷却区中的散热器相邻的冷却通道中，使得冷却空气的某些部分被迫通过散热器，同时冷却空气的其余部分绕过散热器以向第二冷却区提供额外的冷却空气。此外，可以选择空气引导结构的气流阻力，使得风扇以其最佳点（最大功率输入到空气）运行。

4. 发明申请

US20090268405A1 POWER ELECTRONIC MODULE COOLING SYSTEM AND METHOD 失效
标题翻译：电力电子模块冷却系统及方法
公开(公告)号：US20090268405A1
公开(公告)日：2009-10-29
申请号：US12109849
申请日：2008-04-25
申请人： Mehdi Kaveh
发明人： Mehdi Kaveh
IPC分类号： H05K7/20
CPC分类号： H05K7/20918
摘要： An improved cooling mechanism for a power electronics device is provided. More specifically, a cooling mechanism is provided wherein an air directing structure with a finite air-flow resistance is deployed in a cooling channel adjacent to a heatsink in a first cooling zone, such that some portion of the cooling air is forced through the heatsink while the rest of the cooling air bypasses the heatsink to provide additional cooling air to a second cooling zone. Additionally, the air-flow resistance of the air directing structure can be chosen so that the fan operates at its optimal point (maximum power input to the air).
摘要翻译：提供了一种用于电力电子设备的改进的冷却机构。更具体地，提供了一种冷却机构，其中具有有限的气流阻力的空气引导结构被布置在与第一冷却区中的散热器相邻的冷却通道中，使得冷却空气的某些部分被迫通过散热器，同时冷却空气的其余部分绕过散热器以向第二冷却区提供额外的冷却空气。此外，可以选择空气引导结构的气流阻力，使得风扇以其最佳点（最大功率输入到空气）运行。

5. 发明授权

US06759781B1 Rotor assembly 有权
标题翻译：转子总成
公开(公告)号：US06759781B1
公开(公告)日：2004-07-06
申请号：US10367125
申请日：2003-02-14
申请人： Dariusz Antoni Bushko , Mehdi Kaveh , John P. Voccio , David D. Madura , Alexander Perez
发明人： Dariusz Antoni Bushko , Mehdi Kaveh , John P. Voccio , David D. Madura , Alexander Perez
IPC分类号： H02K1700
CPC分类号： H02K55/04 , H02K3/47 , Y02E40/625
摘要： A rotor assembly includes a substantially cylindrical support structure having at least one first region, and at least one second region. At least one rotor coil is positioned within each first region of the substantially cylindrical support structure. Each rotor coil includes a pair of distal end portions and a convex center portion, and the average mechanical density of the convex center portion is substantially equal to the average mechanical density of the distal end portions. The average mechanical density of the at least one first region is substantially equal to the average mechanical density of the at least one second region.
摘要翻译：转子组件包括具有至少一个第一区域和至少一个第二区域的基本上圆柱形的支撑结构。至少一个转子线圈定位在基本上圆柱形的支撑结构的每个第一区域内。每个转子线圈包括一对远端部分和凸起中心部分，凸起中心部分的平均机械密度基本上等于前端部分的平均机械密度。至少一个第一区域的平均机械密度基本上等于至少一个第二区域的平均机械密度。

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