Drill bit with electrical power generator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10145215
APP PUB NO 20170051579A1
SERIAL NO

15119911

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An example drill bit includes a bit body defining at least one pocket, and a support arm attachable to the bit body at the at least one pocket and including a coupling that extends from the support arm. A roller cone defines a cavity for receiving the coupling to rotatably mount the roller cone on the coupling. A direct drive electrical power generator is positioned within the coupling and is operatively coupled to the roller cone such that rotation of the roller cone correspondingly rotates a portion of the direct drive electrical power generator to generate electrical power.

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First Claim

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Patent Owner(s)

  • HALLIBURTON ENERGY SERVICES, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hay, Richard Thomas Spring, US 50 547

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