公开(公告)号：WO2014133780A1

公开(公告)日：2014-09-04

申请号：PCT/US2014/016327

申请日：2014-02-13

Applicant: MAGNADRIVE CORPORATION

Inventor： DURLAND, Dan ,  COVEY, Jason ,  TOMCZAK, Mike ,  LEE, Jeongkwan ,  KNUDSEN, Stephen

IPC: H02K49/02 ,  H02K5/18 ,  H02K9/22

CPC classification number: H02K49/046 ,  B23P6/00 ,  H02K5/18 ,  H02K9/22 ,  H02K2213/09 ,  Y10T29/4973

Abstract: A heat sink element for an adjustable speed magnetic drive unit operable by relative rotation of a conductor rotor assembly and a magnet rotor assembly includes a base portion and a plurality of groupings of fins. The base portion includes a mounting face that is sized and dimensioned to be coupled to the conductor rotor assembly, and an opposing convective heat transfer face. The plurality of groupings of fins extend from the convective heat transfer face of the base portion. Adjacent fins in each grouping of fins are separated by a channel that extends along a longitudinal direction of the fins. The plurality of groupings of fins are separated by at least one slot that extends substantially transverse to the longitudinal direction.

Abstract translation: 用于通过导体转子组件和磁体转子组件的相对旋转可操作的可调节速度磁驱动单元的散热元件包括基部和多个散热片组。 基座部分包括安装面，其尺寸和尺寸被设计成与导体转子组件连接，以及相对的对流传热面。 多个翅片组从基部的对流传热面延伸。 每组散热片中相邻的散热片由沿散热片长度方向延伸的通道分开。 多个翅片组由基本上横向于纵向方向延伸的至少一个狭槽分开。

公开(公告)号：WO2014151823A1

公开(公告)日：2014-09-25

申请号：PCT/US2014/026510

申请日：2014-03-13

Applicant: MAGNADRIVE CORPORATION

Inventor： DURLAND, Dan ,  TOMCZAK, Mike ,  LEE, Jeongkwan ,  KNUDSEN, Stephen

IPC: H02K49/04 ,  H02K11/00 ,  H02K49/02 ,  H02K21/02

CPC classification number: G01K7/02 ,  H02K11/21 ,  H02K11/25 ,  H02K11/35 ,  H02K21/026 ,  H02K49/02

Abstract: A system to continuously and redundantly monitor a magnetic drive system includes temperature sensors coupled to the magnetic drive system. The temperature sensors are coupled to a transmitter, which generates output signals representing the temperatures of the temperature sensors. The system includes a transreceiver and a controller, where the transreceiver is coupled to the transmitter and configured to receive the output signals of the transmitter. The controller is communicatively coupled to the transreceiver and the magnetic drive system and is configured to control operation of the magnetic drive system based on one or more signals received from the transreceiver.

Abstract translation: 连续和冗余地监视磁驱动系统的系统包括耦合到磁驱动系统的温度传感器。 温度传感器耦合到发射器，其产生表示温度传感器的温度的输出信号。 该系统包括一个收发器和一个控制器，其中该收发器耦合到该发射器并被配置为接收该发射机的输出信号。 所述控制器通信地耦合到所述收发器和所述磁驱动系统，并且被配置为基于从所述收发器接收的一个或多个信号来控制所述磁驱动系统的操作。