Invention Grant
- Patent Title: Variable reluctance fast positioning system and methods
- Patent Title (中): 可变磁阻快速定位系统及方法
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Application No.: US11737282Application Date: 2007-04-19
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Publication No.: US07772947B2Publication Date: 2010-08-10
- Inventor: David Trumper , Daniel J. Kluk
- Applicant: David Trumper , Daniel J. Kluk
- Applicant Address: US MA Cambridge
- Assignee: Massachusetts Institute of Technology
- Current Assignee: Massachusetts Institute of Technology
- Current Assignee Address: US MA Cambridge
- Agency: Sheehan Phinney Bass + Green PA
- Agent Peter A. Nieves
- Main IPC: H01F7/00
- IPC: H01F7/00 ; H01F7/20

Abstract:
A system is provided for positioning an article. In this regard, one embodiment of the system, among others, can be broadly summarized as follows. The system contains a frame and a series of actuators connected to the frame, where the series of actuators contains at least one armature therein. The at least one armature is connected to an article and the series of actuators provides a force on the at least one armature to actuate movement of the at least one armature, thereby causing movement of the article. Each actuator further contains at least one winding set capable of providing a coil flux, at least one permanent magnet capable of providing a permanent magnet flux, and a magnetically conductive core having the permanent magnet therein and at least a portion of the at least one winding set therein. The series of actuators provides the at least one armature and the article with more than one degree of freedom.
Public/Granted literature
- US20070222401A1 VARIABLE RELUCTANCE FAST POSITIONING SYSTEM AND METHODS Public/Granted day:2007-09-27
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