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1. 发明申请

US20120094555A1 ELECTRIC MARINE PROPULSION DEVICE WITH INTEGRAL MAGNETIC GEARING 有权
标题翻译：具有整体磁力传动的电动海洋推进装置
公开(公告)号：US20120094555A1
公开(公告)日：2012-04-19
申请号：US13260428
申请日：2010-03-26
申请人： Stuart Calverley , David Powell
发明人： Stuart Calverley , David Powell
IPC分类号： B63H23/24 , H02K51/00
CPC分类号： B63H23/24 , B63H2005/1258 , B63H2021/202 , H02K7/11 , H02K51/00 , Y02T70/5236
摘要： A propulsion device for a marine vessel, the propulsion device comprising an electrical machine with integral magnetic gearing, which comprises three members, namely a first or inner rotor comprising a first plurality of permanent magnets, a second rotor in the form of a plurality of ferromagnetic pole pieces, and a stator which is associated with a plurality of 3-phase windings and to the periphery of which a plurality of second permanent magnets are fixed. The magnetic pole piece rotor is connected to a drive shaft provided with a propulsion means for providing propulsion to the marine vessel. The first or inner rotor is free to rotate about the drive shaft. The pole pieces of the second rotor are arranged to magnetically couple the permanent magnets of the first or inner rotor to the second permanent magnets on the stator.
摘要翻译：一种用于海洋船舶的推进装置，该推进装置包括具有整体磁力传动装置的电机，其包括三个构件，即包括第一多个永磁体的第一或第二转子，包括多个铁磁体形式的第二转子极片和与多个三相绕组相关联的定子，并且固定有多个第二永磁体的周边。磁极片转子连接到设置有用于向船舶提供推进的推进装置的驱动轴上。第一或内转子围绕驱动轴自由旋转。第二转子的极片布置成将第一或内转子的永磁体磁耦合到定子上的第二永磁体。

2. 发明授权

US08968042B2 Electric marine propulsion device with integral magnetic gearing 有权
标题翻译：带集成磁力传动装置的电动船用推进装置
公开(公告)号：US08968042B2
公开(公告)日：2015-03-03
申请号：US13260428
申请日：2010-03-26
申请人： Stuart Calverley , David Powell
发明人： Stuart Calverley , David Powell
IPC分类号： B63H23/24 , H02K51/00 , B63H5/125
CPC分类号： B63H23/24 , B63H2005/1258 , B63H2021/202 , H02K7/11 , H02K51/00 , Y02T70/5236
摘要： A propulsion device for a marine vessel, the propulsion device comprising an electrical machine with integral magnetic gearing, which comprises three members, namely a first or inner rotor comprising a first plurality of permanent magnets, a second rotor in the form of a plurality of ferromagnetic pole pieces, and a stator which is associated with a plurality of 3-phase windings and to the periphery of which a plurality of second permanent magnets are fixed. The magnetic pole piece rotor is connected to a drive shaft provided with a propulsion means for providing propulsion to the marine vessel. The first or inner rotor is free to rotate about the drive shaft. The pole pieces of the second rotor are arranged to magnetically couple the permanent magnets of the first or inner rotor to the second permanent magnets on the stator.
摘要翻译：一种用于海洋船舶的推进装置，该推进装置包括具有整体磁力传动装置的电机，其包括三个构件，即包括第一多个永磁体的第一或第二转子，包括多个铁磁体形式的第二转子极片和与多个三相绕组相关联的定子，并且固定有多个第二永磁体的周边。磁极片转子连接到设置有用于向船舶提供推进的推进装置的驱动轴上。第一或内转子围绕驱动轴自由旋转。第二转子的极片布置成将第一或内转子的永磁体磁耦合到定子上的第二永磁体。

3. 发明申请

US20080197725A1 Cooling arrangement for a variable reluctance electric machine 有权
标题翻译：可变磁阻电机的冷却装置
公开(公告)号：US20080197725A1
公开(公告)日：2008-08-21
申请号：US12010273
申请日：2008-01-23
申请人： Stephen M. Husband , Geraint W. Jewell , Stuart Calverley
发明人： Stephen M. Husband , Geraint W. Jewell , Stuart Calverley
IPC分类号： H02K1/32 , H02K1/24
CPC分类号： H02K9/04 , H02K1/20 , H02K1/325 , H02K3/24
摘要： A variable reluctance electric machine comprising a rotor and a stator; the stator having two or more electromagnetic windings and the rotor having a plurality of salient poles, the salient poles defining axially extending cooling fluid channels; wherein the salient poles and the cooling fluid channels are circumferentially skewed along at least a part of their length whereby in use the cooling fluid channels impel cooling fluid in a substantially axial direction towards the electromagnetic windings and the stator to facilitate heat transfer and dissipation from the windings.
摘要翻译：一种包括转子和定子的可变磁阻电机; 所述定子具有两个或更多个电磁绕组，并且所述转子具有多个凸极，所述凸极限定轴向延伸的冷却流体通道; 其中凸极和冷却流体通道沿着其长度的至少一部分周向地偏斜，由此在使用中，冷却流体通道沿大致轴向方向推动冷却流体朝向电磁绕组和定子，以促进热传递和散热绕组。

4. 发明授权

US07825552B2 Cooling arrangement for a variable reluctance electric machine 有权
标题翻译：可变磁阻电机的冷却装置
公开(公告)号：US07825552B2
公开(公告)日：2010-11-02
申请号：US12010273
申请日：2008-01-23
申请人： Stephen Mark Husband , Geraint Wun Jewell , Stuart Calverley
发明人： Stephen Mark Husband , Geraint Wun Jewell , Stuart Calverley
IPC分类号： H02K1/32
CPC分类号： H02K9/04 , H02K1/20 , H02K1/325 , H02K3/24
摘要： A variable reluctance electric machine comprising a rotor and a stator; the stator having two or more electromagnetic windings and the rotor having a plurality of salient poles, the salient poles defining axially extending cooling fluid channels; wherein the salient poles and the cooling fluid channels are circumferentially skewed along at least a part of their length whereby in use the cooling fluid channels impel cooling fluid in a substantially axial direction towards the electromagnetic windings and the stator to facilitate heat transfer and dissipation from the windings.
摘要翻译：一种包括转子和定子的可变磁阻电机; 所述定子具有两个或更多个电磁绕组，并且所述转子具有多个凸极，所述凸极限定轴向延伸的冷却流体通道; 其中凸极和冷却流体通道沿着其长度的至少一部分周向地偏斜，由此在使用中，冷却流体通道沿大致轴向方向推动冷却流体朝向电磁绕组和定子，以促进热传递和散热绕组。

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