The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 17, 2018
Filed:
Mar. 06, 2012
Applicants:
Richard Thomas Hay, Spring, TX (US);
James H. Dudley, Spring, TX (US);
Robello Samuel, Houston, TX (US);
Inventors:
Richard Thomas Hay, Spring, TX (US);
James H. Dudley, Spring, TX (US);
Robello Samuel, Houston, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 41/12 (2006.01); H01L 41/06 (2006.01); H02N 2/18 (2006.01); H02K 99/00 (2014.01); H02K 16/02 (2006.01); H02K 7/18 (2006.01); E21B 41/00 (2006.01); H02K 35/06 (2006.01); H02K 7/06 (2006.01); H02K 16/00 (2006.01); G01V 1/52 (2006.01);
U.S. Cl.
CPC ...
H02N 2/18 (2013.01); E21B 41/0085 (2013.01); H01L 41/06 (2013.01); H01L 41/125 (2013.01); H02K 7/06 (2013.01); H02K 7/1853 (2013.01); H02K 16/00 (2013.01); H02K 35/06 (2013.01); H02K 99/10 (2016.11); G01V 1/52 (2013.01);
Abstract
A power supply includes a rotor having an undulated surface () 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.
Hay, Richard. (2018). Magnetostrictive power supply for bottom hole assembly with rotation-resistant housing (U.S. Patent No. 9948213). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9948213
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile