Invention Grant
- Patent Title: Actuator with integrated flux sensor
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Application No.: US14645492Application Date: 2015-03-12
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Publication No.: US09657699B2Publication Date: 2017-05-23
- Inventor: Thomas Wolfgang Nehl , Chandra S. Namuduri , Avoki M. Omekanda , Suresh Gopalakrishnan
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Main IPC: F02M51/06
- IPC: F02M51/06 ; F02M63/00 ; F02M51/00 ; H01F7/06 ; F02D41/20 ; F02D41/40 ; F02M57/00 ; F02D41/26 ; F02D41/28
Abstract:
An electromagnetic actuator includes an electrical coil and a high permeability magnetic flux path. The magnetic flux path includes a magnetic core, an armature and a flux return structure. The electromagnetic actuator further includes a flux sensor which is integrated within the actuator and is configured to detect a magnetic flux within the high permeability magnetic flux path.
Public/Granted literature
- US20150267669A1 ACTUATOR WITH INTEGRATED FLUX SENSOR Public/Granted day:2015-09-24
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