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1. 发明授权

US10720814B2 Electrical machine and method for cooling the electrical machine 有权
公开(公告)号：US10720814B2
公开(公告)日：2020-07-21
申请号：US15736684
申请日：2016-04-28
申请人： Siemens Aktiengesellschaft
发明人： Thomas Lange
IPC分类号： H02K1/32 , H02K9/22 , H02K5/18 , H02K5/20 , H02K9/18 , H02K9/04 , H02K9/19
摘要： A method and electrical machine includes a housing and a tube within a channel, wherein a first coolant can flow around the tube and a second coolant can flow through the tube, whereby in order to cool the electrical machine, the first coolant is conducted in a coolant circuit within the electrical machine, the second coolant is conducted through the electrical machine, and the first coolant medium is conducted through a rotor of the electrical machine such that a compact and efficient cooling of the electrical machine becomes possible.

2. 发明授权

US09712020B2 Rotor of an electric machine, and electric machine 有权
公开(公告)号：US09712020B2
公开(公告)日：2017-07-18
申请号：US14424862
申请日：2013-08-20
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Thomas Lange
IPC分类号： H02K5/24 , H02K9/06 , H02K1/27 , H02K1/32 , H02K1/28 , H02K7/04
CPC分类号： H02K9/06 , H02K1/276 , H02K1/28 , H02K1/32 , H02K7/04
摘要： A rotor of an electric machine includes a rotor lamination stack connected to a rotor shaft for conjoint rotation therewith. The rotor lamination stack extends from a first axial face of the rotor lamination stack to a second axial face when viewed in the direction of an axis of rotation of the rotor lamination stack. The rotor lamination stack has bores distributed around the axis of rotation and extending from the first axial face to the second axial face. A tie rod which protrudes from the axial faces when viewed in the direction of the axis of rotation is inserted into each bore. Fastening elements are attached to the tied rods at both axial faces so that the rotor laminations of the rotor lamination stack are pressed together. A fan is attached to the tie rods on the first axial face of the rotor lamination stack.

3. 发明授权

US09601954B2 Rotor of an electric machine, and electric machine 有权
公开(公告)号：US09601954B2
公开(公告)日：2017-03-21
申请号：US14424781
申请日：2013-08-20
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Thomas Lange
IPC分类号： H02K5/24 , H02K1/28 , H02K1/27 , H02K1/30 , H02K1/32 , H02K9/06 , H02K7/04 , B60L3/00
CPC分类号： H02K1/28 , B60L3/0061 , B60L2240/36 , B60L2270/145 , H02K1/276 , H02K1/30 , H02K1/32 , H02K7/04 , H02K9/06 , Y02T10/641
摘要： A rotor of an electric machine includes a rotor lamination stack connected to a rotor shaft for conjoint rotation therewith. The rotor lamination stack extends from a first axial face of the rotor lamination stack to a second axial face when viewed in the direction of an axis of rotation of the rotor lamination stack. The rotor lamination stack has bores distributed around the axis of rotation and extending from the first axial face to the second axial face when viewed in the direction of the axis of rotation. A tie rod which protrudes from the axial faces when viewed in the direction of the axis of rotation is inserted into each bore. Fastening elements are attached to the tied rods at both axial faces so that the rotor laminations of the rotor lamination stack are pressed together. The tie rods are cast in the bores by a casting material.

4. 发明申请

US20150229184A1 ROTOR OF AN ELECTRIC MACHINE, AND ELECTRIC MACHINE 有权
标题翻译：电机转子和电机
公开(公告)号：US20150229184A1
公开(公告)日：2015-08-13
申请号：US14424862
申请日：2013-08-20
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Thomas Lange
IPC分类号： H02K9/06 , H02K7/04 , H02K1/28
CPC分类号： H02K9/06 , H02K1/276 , H02K1/28 , H02K1/32 , H02K7/04
摘要： A rotor of an electric machine includes a rotor lamination stack connected to a rotor shaft for conjoint rotation therewith. The rotor lamination stack extends from a first axial face of the rotor lamination stack to a second axial face when viewed in the direction of an axis of rotation of the rotor lamination stack. The rotor lamination stack has bores distributed around the axis of rotation and extending from the first axial face to the second axial face. A tie rod which protrudes from the axial faces when viewed in the direction of the axis of rotation is inserted into each bore. Fastening elements are attached to the tied rods at both axial faces so that the rotor laminations of the rotor lamination stack are pressed together. A fan is attached to the tie rods on the first axial face of the rotor lamination stack.
摘要翻译：电机的转子包括连接到转子轴的转子叠片，用于与其一起旋转。当从转子叠片堆叠的旋转轴线的方向观察时，转子叠片堆叠从转子叠片堆叠的第一轴向面延伸到第二轴向面。转子叠片具有围绕旋转轴线分布的孔，并且从第一轴向面延伸到第二轴向面。从旋转轴线的方向观察时，从轴向面突出的拉杆被插入到每个孔中。紧固元件在两个轴向面附接到捆扎杆，使得转子叠片堆叠的转子叠片被压在一起。风扇连接到转子叠片堆叠的第一轴向面上的拉杆上。

5. 发明申请

US20150222153A1 ROTOR OF AN ELECTRIC MACHINE, AND ELECTRIC MACHINE 有权
标题翻译：电机转子和电机
公开(公告)号：US20150222153A1
公开(公告)日：2015-08-06
申请号：US14424781
申请日：2013-08-20
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Thomas Lange
IPC分类号： H02K1/28 , H02K7/04 , H02K9/06
CPC分类号： H02K1/28 , B60L3/0061 , B60L2240/36 , B60L2270/145 , H02K1/276 , H02K1/30 , H02K1/32 , H02K7/04 , H02K9/06 , Y02T10/641
摘要： A rotor of an electric machine includes a rotor lamination stack connected to a rotor shaft for conjoint rotation therewith. The rotor lamination stack extends from a first axial face of the rotor lamination stack to a second axial face when viewed in the direction of an axis of rotation of the rotor lamination stack. The rotor lamination stack has bores distributed around the axis of rotation and extending from the first axial face to the second axial face when viewed in the direction of the axis of rotation. A tie rod which protrudes from the axial faces when viewed in the direction of the axis of rotation is inserted into each bore. Fastening elements are attached to the tied rods at both axial faces so that the rotor laminations of the rotor lamination stack are pressed together. The tie rods are cast in the bores by a casting material.
摘要翻译：电机的转子包括连接到转子轴的转子叠片，用于与其一起旋转。当从转子叠片堆叠的旋转轴线的方向观察时，转子叠片堆叠从转子叠片堆叠的第一轴向面延伸到第二轴向面。转子叠片堆叠具有围绕旋转轴线分布的孔，当从旋转轴线的方向观察时，其从第一轴向面延伸到第二轴向面。从旋转轴线的方向观察时，从轴向面突出的拉杆被插入到每个孔中。紧固元件在两个轴向面附接到捆扎杆，使得转子叠片堆叠的转子叠片被压在一起。拉杆通过铸造材料铸造在孔中。

6. 发明申请

US20150093272A1 ELECTRICALLY DRIVEN AIRCRAFT 审中-公开
标题翻译：电动驾驶飞机
公开(公告)号：US20150093272A1
公开(公告)日：2015-04-02
申请号：US14500216
申请日：2014-09-29
申请人： Siemens Aktiengesellschaft
发明人： Olaf Kömer , Thomas Lange , Korbinian Petermaier , Marco Schramm
IPC分类号： B64D27/24 , B64C11/44 , B64C11/30 , B64C11/38 , B64D35/02 , B64C11/00
CPC分类号： B64D27/24 , B64C11/00 , B64C11/303 , B64C11/38 , B64C11/44 , B64C31/024 , B64D35/02 , Y02T50/64
摘要： An electrically driven aircraft includes at least one drive arrangement which has an aircraft propeller comprising a propeller shaft, a propeller bearing configured to radially and axially support the propeller shaft, a propeller hub which is driven by the propeller shaft, and a plurality of propeller blades attached to the propeller hub. A dynamoelectric rotary machine has a stator and a rotor which interacts with the stator and is coupled directly to the propeller shaft. The propeller bearing and the stator, are accommodated in a support structure which is mechanically coupled to an aircraft structure of the aircraft.
摘要翻译：一种电动飞机包括至少一个驱动装置，其具有飞行器螺旋桨，该飞行器螺旋桨包括传动轴，被构造成径向和轴向地支撑传动轴的螺旋桨轴承，由传动轴驱动的螺旋桨毂，以及多个螺旋桨叶片连接到螺旋桨中心。电动旋转机器具有定子和转子，其与定子相互作用并且直接与传动轴连接。螺旋桨轴承和定子被容纳在机械地联接到飞行器的飞机结构的支撑结构中。

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