REDUNDANT HAZARD MITIGATION METHODS FOR AN ETRS CONTROLS ARCHITECTURE

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United States of America Patent

APP PUB NO 20180292005A1
SERIAL NO

15480426

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for retracting an extended pin of a sliding camshaft actuator wherein the actuator includes a magnetic field generating coil, a magnetic piston in connection with the extended pin operable to be actuated by the magnetic field generating coil, and a pin stop plate. The method comprises creating an air gap between the magnetic piston and the pin stop plate and reversing voltage on the magnetic field generating coil to retract the extended pin.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLC300 RENAISSANCE CENTER MAIL CODE 482-C24-A68 P O BOX 300 DETROIT MI 48265

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Benson, Christopher G Rochester Hills, US 21 89
Gopalakrishnan, Suresh Troy, US 187 1152
Neelakantan, Vijay A Rochester Hills, US 64 595

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