Magnetostrictive power supply for bottom hole assembly with rotation-resistant housing

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United States of America Patent

PATENT NO 9948213
SERIAL NO

14001533

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A power supply includes a rotor having an undulated surface (658, 858, 958, 10, 58) and a magnetostrictive material disposed adjacent to the undulated surface. The undulated surface alternatingly compresses the magnetostrictive material as the rotor rotates, inducing an electric current in a conductor coupled to the magnetostrictive material.

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Patent Owner(s)

  • HALLIBURTON ENERGY SERVICES, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dudley, James H Spring, US 33 942
Hay, Richard Thomas Spring, US 50 547
Samuel, Robello Houston, US 141 685

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