Invention Grant
- Patent Title: Apparatus and methods for mitigating electromagnetic emissions
- Patent Title (中): 用于减轻电磁辐射的装置和方法
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Application No.: US12319617Application Date: 2009-01-09
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Publication No.: US08415839B2Publication Date: 2013-04-09
- Inventor: Steven M. Geng , Janis M. Niedra
- Applicant: Steven M. Geng , Janis M. Niedra
- Applicant Address: US DC Washington
- Assignee: United States of America as Represented by the Administrator of National Aeronautics and Space Administration
- Current Assignee: United States of America as Represented by the Administrator of National Aeronautics and Space Administration
- Current Assignee Address: US DC Washington
- Agency: McDonald Hopkins LLC
- Agent Robert H. Earp, III
- Main IPC: H02K33/16
- IPC: H02K33/16 ; H02P7/00
Abstract:
Apparatus, methods, and other embodiments associated with mitigation of magnetic fields are described herein. In an embodiment, a method for mitigating an electromagnetic field includes positioning a mitigating coil around a linear alternator of linear motor so that the mitigating coil is coaxially located with an alternator coil; arranging the mitigating coil to generate a field to mitigate an electromagnetic field generated by the alternator coil; and passing an induced current from the alternator coil through the mitigating coil.
Public/Granted literature
- US20110175369A1 Apparatus and methods for mitigating electromagnetic emissions Public/Granted day:2011-07-21
Information query
