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公开(公告)号：US09712013B2
公开(公告)日：2017-07-18
申请号：US14415587
申请日：2013-06-21
Applicant: Siemens Aktiengesellschaft
Inventor： Waldemar Kowalski , Christoph Lehmann
Abstract: A winding for an electric machine is provided. The electric machine includes conductor bars which are arranged one above the other and each of which has a cooling slot. The conductor bars are designed such that the height of the conductor bars increases in the radial direction and the effective cooling cross-section decreases in the radial direction.
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公开(公告)号：US09866090B2
公开(公告)日：2018-01-09
申请号：US14415588
申请日：2013-06-17
Applicant: Siemens Aktiengesellschaft
Inventor： Waldemar Kowalski , Christoph Lehmann
CPC classification number: H02K9/10 , B64C2201/024 , B64C2201/127 , G01M99/00 , H02K5/12 , H02K15/00 , Y10S901/01 , Y10S901/44
Abstract: An electric machine such as for example, an electric generator, is provided having a lock system which enables a monitoring device to be housed in the machine such that the generator is not required to be purged. The machine, which can be filled with a gas, with a housing, wherein a first chamber is arranged on the housing, wherein a first flap valve is arranged between the housing and the first chamber, creating a fluidic connection between said housing and first chamber, and a second chamber which is arranged on the first chamber, wherein a second flap valve is arranged between the first and the second chambers, creating a fluidic connection between said first chamber and second chamber, wherein a monitoring device for inspection purposes is provided in the housing.
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公开(公告)号：US09847700B2
公开(公告)日：2017-12-19
申请号：US14415412
申请日：2013-06-11
Applicant: Siemens Aktiengesellschaft
Inventor： Waldemar Kowalski , Christoph Lehmann
CPC classification number: H02K11/20 , G01N21/8803 , G01N2201/061 , G01R31/343 , H02K9/08 , H02K15/00
Abstract: A monitoring system for monitoring an electric machine is provided. A mini-camera for observing the electric machine is arranged inside the electric machine. Moreover, the mini-camera is arranged movably on guide elements, wherein the guide element is designed in such a way that the mini-camera is held in an uncritical parked position during the operation of the electric machine.
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Patent Agency Ranking
公开(公告)号：US20160006312A1
公开(公告)日：2016-01-07
申请号：US14775922
申请日：2014-02-20
Applicant: SIEMENS AKTIENGESELLSCHAFT
Inventor： Waldemar Kowalski , Christoph Lehmann
IPC: H02K3/28
CPC classification number: H02K3/28 , H02K3/12 , H02K5/12 , H02K11/20 , H02K11/28 , H02K19/36 , H02K2213/09
Abstract: An electrodynamic machine includes a housing and a rotor, as well as a neutral point, wherein the neutral point is located inside the housing and the neutral point ends are interconnected by means of shorting bridges, and the shorting bridges are designed such that the neutral point ends inside the generator housing are electrically isolated from each other.
Abstract translation: 电动机械包括壳体和转子以及中性点，其中中性点位于壳体内部，中性点端部通过短路桥互连，并且短路桥被设计成使得中性点 发电机壳体内部的端部彼此电隔离。
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公开(公告)号：US20150200581A1
公开(公告)日：2015-07-16
申请号：US14415412
申请日：2013-06-11
Applicant: Siemens Aktiengesellschaft
Inventor： Waldemar Kowalski , Christoph Lehmann
CPC classification number: H02K11/20 , G01N21/8803 , G01N2201/061 , G01R31/343 , H02K9/08 , H02K15/00
Abstract: A monitoring system for monitoring an electric machine is provided. A mini-camera for observing the electric machine is arranged inside the electric machine. Moreover, the mini-camera is arranged movably on guide elements, wherein the guide element is designed in such a way that the mini-camera is held in an uncritical parked position during the operation of the electric machine.
Abstract translation: 提供了一种用于监控电机的监控系统。 用于观察电机的微型摄像机布置在电机内部。 此外，小型摄像机可移动地布置在引导元件上，其中引导元件被设计成使得在电机的操作期间将小型相机保持在非临界停放位置。
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公开(公告)号：US10218236B2
公开(公告)日：2019-02-26
申请号：US14775922
申请日：2014-02-20
Applicant: Siemens Aktiengesellschaft
Inventor： Waldemar Kowalski , Christoph Lehmann
Abstract: An electrodynamic machine includes a housing and a rotor, as well as a neutral point, wherein the neutral point is located inside the housing and the neutral point ends are interconnected by means of shorting bridges, and the shorting bridges are designed such that the neutral point ends inside the generator housing are electrically isolated from each other.
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公开(公告)号：US20150207385A1
公开(公告)日：2015-07-23
申请号：US14415588
申请日：2013-06-17
Applicant: Siemens Aktiengesellschaft
Inventor： Waldemar Kowalski , Christoph Lehmann
CPC classification number: H02K9/10 , B64C2201/024 , B64C2201/127 , G01M99/00 , H02K5/12 , H02K15/00 , Y10S901/01 , Y10S901/44
Abstract: An electric machine such as for example, an electric generator, is provided having a lock system which enables a monitoring device to be housed in the machine such that the generator is not required to be purged. The machine, which can be filled with a gas, with a housing, wherein a first chamber is arranged on the housing, wherein a first flap valve is arranged between the housing and the first chamber, creating a fluidic connection between said housing and first chamber, and a second chamber which is arranged on the first chamber, wherein a second flap valve is arranged between the first and the second chambers, creating a fluidic connection between said first chamber and second chamber, wherein a monitoring device for inspection purposes is provided in the housing.
Abstract translation: 提供了诸如发电机的电机，其具有锁定系统，其能够将监测装置容纳在机器中，使得发电机不需要被清除。 该机器可以充满气体，具有壳体，其中第一腔室布置在壳体上，其中第一瓣阀布置在壳体和第一腔室之间，在所述壳体和第一腔室之间形成流体连接 以及布置在第一腔室上的第二腔室，其中第二瓣阀布置在第一腔室和第二腔室之间，在所述第一腔室和第二腔室之间产生流体连接，其中用于检查目的的监测装置设置在 住房。
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公开(公告)号：US20150188373A1
公开(公告)日：2015-07-02
申请号：US14415587
申请日：2013-06-21
Applicant: Siemens Aktiengesellschaft
Inventor： Waldemar Kowalski , Christoph Lehmann
Abstract: A winding for an electric machine is provided. The electric machine includes conductor bars which are arranged one above the other and each of which has a cooling slot. The conductor bars are designed such that the height of the conductor bars increases in the radial direction and the effective cooling cross-section decreases in the radial direction.
Abstract translation: 提供电机绕组。 该电机包括一个彼此上下配置的导体棒，每个具有冷却槽。 导体棒被设计成使得导体棒的高度在径向方向上增加，并且有效冷却横截面在径向方向上减小。
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