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公开(公告)号：US06555984B1
公开(公告)日：2003-04-29
申请号：US09743807
申请日：2001-02-23
申请人： Erkki Rajala , Erkki Leskelä , Arto Makkonen , Jouni Ikäheimo
发明人： Erkki Rajala , Erkki Leskelä , Arto Makkonen , Jouni Ikäheimo
IPC分类号： G05B1918
CPC分类号： H02K15/00 , G05B2219/23342 , G05B2219/25106 , H02K5/22 , H02K11/35
摘要： A system having an electric machine, memory device for storing information concerning the electric machine and is attached to the electric machine, and at least one control unit for controlling the operation of the electric machine. Furthermore, the system of the present invention has an interface between the memory device and the at least one control unit so that the at least one control unit reads the information stored in the memory device. The control unit processes the information read from the memory device such that the information becomes verified with default parameters of the system after read-out-thereof. In case the information includes parameters, which do not match in a predefined manner with the default parameters, the control unit is arranged to either automatically, adjust the system in accordance with the information received from the memory device or to prevent start-up of the electric machine or the entire system.
摘要翻译： 一种具有电机的系统，用于存储关于电机的信息的存储装置，并附接到电机，以及用于控制电机操作的至少一个控制单元。 此外，本发明的系统具有存储装置和至少一个控制单元之间的接口，使得至少一个控制单元读取存储在存储装置中的信息。 控制单元处理从存储器件读取的信息，使得在读出该信息之后，系统的默认参数将验证该信息。 在信息包括以预定方式与默认参数不匹配的参数的情况下，控制单元被安排为自动地根据从存储器装置接收的信息来调整系统，或者防止启动 电机或整个系统。
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公开(公告)号：US20130134808A1
公开(公告)日：2013-05-30
申请号：US13477709
申请日：2012-05-22
申请人： Jari Jäppinen , Jouni Ikäheimo , Jari Pekola
发明人： Jari Jäppinen , Jouni Ikäheimo , Jari Pekola
摘要： An exemplary stator disk of an electric motor stator includes a set of recesses. Each recess being configured to receive a cooling pipe. The stator disk includes one or more positioning elements for aligning the stator disk with another stator disk. The one or more positioning elements being positioned to the stator disk such that when the stator disk is set to a rotated position with respect to the other stator disk in order to align the recesses of the disks for receiving of cooling pipes, the positioning elements of the two disks become only partly aligned with each other.
摘要翻译： 电动机定子的示例性定子盘包括一组凹部。 每个凹槽构造成接收冷却管。 定子盘包括用于使定子盘与另一个定子盘对准的一个或多个定位元件。 一个或多个定位元件定位到定子盘，使得当定子盘相对于另一个定子盘设置为旋转位置以便对准用于接收冷却管的盘的凹部时，定位元件 两个磁盘变得仅部分地彼此对准。
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公开(公告)号：US08664810B2
公开(公告)日：2014-03-04
申请号：US13477709
申请日：2012-05-22
申请人： Jari Jäppinen , Jouni Ikäheimo , Jari Pekola
发明人： Jari Jäppinen , Jouni Ikäheimo , Jari Pekola
IPC分类号： H02K9/00
摘要： An exemplary stator disk of an electric motor stator includes a set of recesses. Each recess being configured to receive a cooling pipe. The stator disk includes one or more positioning elements for aligning the stator disk with another stator disk. The one or more positioning elements being positioned to the stator disk such that when the stator disk is set to a rotated position with respect to the other stator disk in order to align the recesses of the disks for receiving of cooling pipes, the positioning elements of the two disks become only partly aligned with each other.
摘要翻译： 电动机定子的示例性定子盘包括一组凹部。 每个凹槽构造成接收冷却管。 定子盘包括用于使定子盘与另一个定子盘对准的一个或多个定位元件。 一个或多个定位元件定位到定子盘，使得当定子盘相对于另一个定子盘设置为旋转位置以便对准用于接收冷却管的盘的凹部时，定位元件 两个磁盘变得仅部分地彼此对准。
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公开(公告)号：US20100133933A1
公开(公告)日：2010-06-03
申请号：US12373181
申请日：2007-07-13
申请人： Jouni Ikäheimo , Jere Kolehmainen , Jari Pekola , Tommi Ryyppö
发明人： Jouni Ikäheimo , Jere Kolehmainen , Jari Pekola , Tommi Ryyppö
IPC分类号： H02K9/08
CPC分类号： F04D25/082 , H02K3/24 , H02K9/10
摘要： A cooling arrangement is disclosed for an electrical machine in which the main cooling air circulation within the machine is arranged using a centrifugal blower in at least one of the ends of the machine, making the main cooling air circulation flow through at least an air space in the machine and the outer surface of the stator. A circulating fan is arranged in the immediate vicinity of the centrifugal fan for the purpose of generating a coil end circulation that circulates air at least in the area of the machine's coil ends.
摘要翻译： 公开了一种用于电机的冷却装置，其中机器内的主冷却空气循环使用离心式鼓风机在机器的至少一端设置，使得主冷却空气循环至少流过至少一个空气空间 机器和定子的外表面。 循环风扇布置在离心式风扇附近，目的是产生至少在机器线圈端部区域内循环空气的线圈端部循环。
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公开(公告)号：US08901799B2
公开(公告)日：2014-12-02
申请号：US13477752
申请日：2012-05-22
申请人： Jouni Ikäheimo , Jere Kolehmainen
发明人： Jouni Ikäheimo , Jere Kolehmainen
CPC分类号： H02K1/28 , H02K1/246 , H02K15/028 , Y10T29/37
摘要： A rotor disk for an electric motor including a shaft hole for receiving a shaft of the electric motor, a set of positioning holes around the shaft hole, each configured to receive a positioning pin. The shaft hole and the set of positioning holes are positioned in the rotor disk such that when the rotor disk is set to a rotated position with respect to another similar rotor disk, and the shaft and the positioning pins are penetrated to the respective holes of the two rotor disks, the disks cause a pressing force to the shaft.
摘要翻译： 一种用于电动机的转子盘，包括用于接收电动机轴的轴孔，围绕轴孔的一组定位孔，每个定位孔被构造成接收定位销。 轴孔和一组定位孔定位在转子盘中，使得当转子盘相对于另一类似的转子盘设置在旋转位置时，轴和定位销被穿透到 两个转子盘，盘对轴施加按压力。
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公开(公告)号：US08134261B2
公开(公告)日：2012-03-13
申请号：US12373181
申请日：2007-07-13
申请人： Jouni Ikäheimo , Jere Kolehmainen , Jari Pekola , Tommi Ryyppö
发明人： Jouni Ikäheimo , Jere Kolehmainen , Jari Pekola , Tommi Ryyppö
IPC分类号： H02K9/00
CPC分类号： F04D25/082 , H02K3/24 , H02K9/10
摘要： A cooling arrangement is disclosed for an electrical machine in which the main cooling air circulation within the machine is arranged using a centrifugal blower in at least one of the ends of the machine, making the main cooling air circulation flow through at least an air space in the machine and the outer surface of the stator. A circulating fan is arranged in the immediate vicinity of the centrifugal fan for the purpose of generating a coil end circulation that circulates air at least in the area of the machine's coil ends.
摘要翻译： 公开了一种用于电机的冷却装置，其中机器内的主冷却空气循环使用离心式鼓风机在机器的至少一端设置，使得主冷却空气循环至少流过至少一个空气空间 机器和定子的外表面。 循环风扇布置在离心式风扇附近，目的是产生至少在机器线圈端部区域内循环空气的线圈端部循环。
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