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    • 1. 发明申请
    • SHIP PROPULSION SYSTEM FOR WATERCRAFT
    • 船驱动器的水运工具
    • WO2010025987A3
    • 2011-03-24
    • PCT/EP2009059223
    • 2009-07-17
    • SIEMENS AGDANOV VLADIMIRSCHROETER ANDREAS
    • DANOV VLADIMIRSCHROETER ANDREAS
    • B63H21/17B63H1/14
    • B63H21/17B63H1/14B63H21/383
    • The invention relates to a ship propulsion system (1) for watercraft, comprising at least one propeller (2; 2a, 2b), by means of which a drive force can be created for the watercraft. The ship propulsion (1) further comprises an electric motor (6; 6a, 6b), the rotor of which is directly mechanically coupled to the at least one propeller (2; 2a, 2b) via a shaft (7) such that the at least one propeller (2; 2a, 2b) may be brought into a respective rotating movement by means of a rotation of the rotor. In order to cool the rotor of the electric motor (6; 6a, 6b) the invention provides a thermosiphon disposed in the shaft (7), wherein the propeller (2; 2a, 2b) serves as a heat sink for a working medium of the thermosiphon.
    • 本发明涉及一种船舶推进系统(1),用于水运工具,其包括至少一个推进器(2; 2A,2B),其可被生成以用于水车辆的驱动力。 海洋驱动器(1)还包括电动马达;通过轴(6 6A,6B),所述转子(7)直接与所述至少一个推进器(2; 2A,2B)机械地耦合,使得由所述转子的旋转 至少一个螺旋桨(2; 2A,2B)是在对应的旋转运动移动。 为了冷却电动马达的转子(6; 6A,6B)到轴(7),其布置热虹吸管提供,其中,所述推进器(2; 2A,2B)作为散热器热虹吸管的工作介质。
    • 2. 发明申请
    • METHOD AND DEVICE FOR DETERMINING THE FLOW RATE BY MEANS OF ORIENTED FERROMAGNETIC PARTICLES AND USE THEREOF
    • 方法和设备,用于确定流速通过对齐的铁磁性颗粒及其使用
    • WO2012034874A3
    • 2012-08-16
    • PCT/EP2011065214
    • 2011-09-02
    • SIEMENS AGBASF SEDANOV VLADIMIRECKERT HELMUTSCHROETER ANDREASWEISS ROLAND
    • DANOV VLADIMIRECKERT HELMUTSCHROETER ANDREASWEISS ROLAND
    • G01F1/708G01F1/74
    • G01F1/708G01F1/7088G01F1/74
    • The present invention relates to a method and a device and to the use thereof for determining the flow rate of ferromagnetic particles (5) in a suspension (4). The suspension (4) flows through at least two volume regions (3, 3'') that are separate from each other, wherein a first volume region (3) is arranged at a predetermined distance d upstream of a second volume region (3') along a direction of flow (9) of the suspension (4). The first volume region (3) is surrounded by a transmitter coil (6), which generates a magnetic field, and the second volume region (3') is surrounded by a receiving coil (6'), by which a signal is measured. In the magnetic field of the transmitter coil (6), the magnetic particles (5) are oriented in a preferential direction and magnetic particles (5) with the preferential direction generate the signal in the receiving coil (6') with a time interval ?t. By using the predetermined distance d, the time interval ?t is used for determining the flow rate.
    • 本发明涉及一种方法和设备,以及它们用于在悬浮液(4)确定的铁磁性颗粒(5)的流速使用。 将悬浮液(4)流过,其中,第一容积区域(3)沿着流动方向(9)的悬浮液(4)以预定的距离d被放置在第二体积区域前方的至少两个单独的体积部分(3,3“)(3“) 。第一容积区域(3)由发射器线圈包围(6),其产生磁场,并且所述第二容积区域(3“)(6接收线圈的”通过其信号被测量包围)。在磁场 发射器线圈(6)通过使用与在优选的方向上的磁性颗粒(5)和磁性颗粒(5)的形式,在接收线圈(6“)的优选方向上的时间间隔排列的?t时的信号。在时间间隔Δt 预定距离d来确定流率。
    • 3. 发明申请
    • ELECTRIC MACHINE WITH ENCLOSED, AUTONOMOUS COOLING MEDIUM CIRCUIT
    • 具有封闭的,自给自足的冷却回路,电机
    • WO2012084585A2
    • 2012-06-28
    • PCT/EP2011072518
    • 2011-12-13
    • SIEMENS AGBRANDL KONRADDANOV VLADIMIRDENNERLEIN KLAUSGROMOLL BERNDHOFMANN JUERGENPIOTROWSKI PATRYKSCHROETER ANDREAS
    • BRANDL KONRADDANOV VLADIMIRDENNERLEIN KLAUSGROMOLL BERNDHOFMANN JUERGENPIOTROWSKI PATRYKSCHROETER ANDREAS
    • H02K9/19H02K1/20H02K1/32H02K5/20
    • An electric machine has a base body (1), a rotor shaft (6) and a heat exchanger (10). The base body (1) comprises at least one stator (2). Cooling ducts (4) for a liquid cooling medium are arranged in the base body (1). The rotor shaft (6) is mounted in the base body (1) in such a way that the rotor shaft (6) can rotate about a rotational axis (5). The rotor shaft (6) is embodied as a hollow shaft through which liquid cooling medium can flow. The heat exchanger (10) serves to output heat contained in the liquid cooling medium to the surroundings of the electric machine. The heat exchanger (10), the rotor shaft (6) and the cooling ducts (4) are fluidically connected to one another in pairs so that a closed circuit for the liquid medium is produced. A feed element (11) is arranged in a rotationally fixed fashion on the rotor shaft (6), said feed element being connected into the closed circuit for the liquid cooling medium and being used to forcibly circulate the liquid cooling medium as the rotor shaft (6) rotates about the rotational axis (5) in the closed circuit for the liquid cooling medium.
    • 一种电机,具有基体(1),转子轴(6)和热交换器(10)。 所述基体(1)包括至少一个定子(2)。 在基体(1)的用于设置在液体冷却介质(4)的冷却通道。 所述转子轴(6)被安装在这样的方式在基体(1),即在转子轴(6)围绕旋转轴(5)是可旋转的。 所述转子轴(6)被设计为所述液体冷却介质的空心轴的通流。 所述热交换器(10)起到用于排出包含在所述冷却介质的热量在电机的周围液体中。 所述热交换器(10),所述转子轴(6)和所述冷却通道(4)流体连接到在对彼此,从而获得用于所述液体冷却介质的闭合回路。 在转子轴(6)以不可旋转的输送元件(11)布置,其被循环到用于液体的冷却介质的闭合回路和借助于该液体在所述转子轴的旋转冷却介质(6)围绕旋转轴(5)在用于闭合电路 液体冷却介质被强制地循环。