专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130181554A1 MOTOR ASSEMBLY AND PUMP APPARATUS 有权
标题翻译：电机总成和泵装置
公开(公告)号：US20130181554A1
公开(公告)日：2013-07-18
申请号：US13876709
申请日：2011-10-06
申请人： Shoji Ito , So Kuroiwa , Masakazu Komai , Masaki Watanabe
发明人： Shoji Ito , So Kuroiwa , Masakazu Komai , Masaki Watanabe
IPC分类号： H02K9/16
CPC分类号： H02K9/16 , H02K9/14 , H02K11/33
摘要： A motor assembly (2) includes a motor (5), an inverter (6) for changing rotational speed of the motor (5), a cooling fan (8) coupled to a rotational shaft (10) of the motor (5), a guide cover (20) for guiding a gas flow generated by rotation of the cooling fan (8) to the inverter (6), and at least two support members (11) coupling the inverter (6) to a side surface of the motor (5). The support members (11) are located on both sides of a center line (C) connecting a central axis of the motor (5) to a center of the inverter as viewed from an axial direction of the motor (5). A space serving as a passage of the gas flow from the cooling fan (8) is formed between the support members (11).
摘要翻译：马达组件（2）包括马达（5），用于改变马达（5）的转速的变换器（6），与马达（5）的旋转轴（10）相连的冷却风扇（8）用于将通过冷却风扇（8）的旋转产生的气流引导到逆变器（6）的导向盖（20）以及将逆变器（6）连接到电动机的侧面的至少两个支撑构件（11）（5）。支撑构件（11）位于从马达（5）的轴向观察时将马达（5）的中心轴与逆变器的中心连接的中心线（C）的两侧。作为来自冷却风扇（8）的气流的通道的空间形成在支撑部件（11）之间。

2. 发明授权

US09190887B2 Motor assembly and pump apparatus including a cooling fan for cooling an inverter 有权
标题翻译：电机组件和泵装置包括用于冷却逆变器的冷却风扇
公开(公告)号：US09190887B2
公开(公告)日：2015-11-17
申请号：US13876709
申请日：2011-10-06
申请人： Shoji Ito , So Kuroiwa , Masakazu Komai , Masaki Watanabe
发明人： Shoji Ito , So Kuroiwa , Masakazu Komai , Masaki Watanabe
IPC分类号： H02K9/16 , H02K9/14 , H02K11/00
CPC分类号： H02K9/16 , H02K9/14 , H02K11/33
摘要： A motor assembly includes a motor, an inverter for changing rotational speed of the motor, a cooling fan coupled to a rotational shaft of the motor, a guide cover for guiding a gas flow generated by rotation of the cooling fan to the inverter, and at least two support members coupling the inverter to a side surface of the motor. The support members are located on both sides of a center line connecting a central axis of the motor to a center of the inverter as viewed from an axial direction of the motor. A space serving as a passage of the gas flow from the cooling fan is formed between the support members.
摘要翻译：电动机组件包括电动机，用于改变电动机的转速的逆变器，联接到电动机的旋转轴的冷却风扇，用于将通过冷却风扇的旋转产生的气流引导到逆变器的引导罩，将逆变器耦合到电动机的侧表面的至少两个支撑构件。支撑构件位于从马达的轴向观察时将马达的中心轴线连接到逆变器的中心的中心线的两侧。作为来自冷却风扇的气流的通道的空间形成在支撑部件之间。

3. 发明授权

US06455966B1 Magnetic bearing device for motor-combined structure 失效
标题翻译：用于电机组合结构的磁性轴承装置
公开(公告)号：US06455966B1
公开(公告)日：2002-09-24
申请号：US09660292
申请日：2000-09-12
申请人： Toshimitsu Barada , Atsushi Ooyama , Toshiharu Nakazawa , Shinichi Sekiguchi , Masakazu Komai
发明人： Toshimitsu Barada , Atsushi Ooyama , Toshiharu Nakazawa , Shinichi Sekiguchi , Masakazu Komai
IPC分类号： H02K709
CPC分类号： F16C32/0444 , F16C32/0457
摘要： A magnetic bearing device for use with a motor-combined structure having magnetic bearings supporting a rotatable shaft out of contact therewith and a motor for rotating the rotatable shaft. A common power supply supplies electric power to the magnetic bearings and the motor, and a motor drive power supply limits variations of the electric power supplied to the motor to at most a predetermined level with respect to variations of electric power supplied to the common power supply.
摘要翻译：一种用于具有支撑与其不接触的可旋转轴的磁性轴承的电动机组合结构的磁性轴承装置和用于旋转可旋转轴的电动机。公共电源向磁性轴承和电动机供给电力，并且电动机驱动电源相对于向公共电源供给的电力的变化而将提供给电动机的电力的变化限制在至多预定水平。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式