logo

For the Inventor, By the Inventor

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.:

US 9835173 B1

PDFFull Text
Expired
Date of Patent:
Dec. 05, 2017

Filed:

Sep. 04, 2014

Thermoelectric cooling devices on electrical submersible pump

Applicant:

Baker Hughes Incorporated, Houston, TX (US);

Inventors:

Anil K. Sadana, Houston, TX (US);

Carlos A. Prieto, Houston, TX (US);

Sayantan Roy, Houston, TX (US);

Assignee:

Baker Hughes, a GE Company, LLC, Houston, TX (US);

Attorneys:

Bracewell LLP

James E. Bradley

Primary Examiner:

Dominick L Plakkoottam

Int. Cl.
CPC ...
F04D 29/58 (2006.01); F04D 13/10 (2006.01); F25B 21/02 (2006.01); H01L 35/00 (2006.01); H02K 9/22 (2006.01);
U.S. Cl.
CPC ...
F04D 29/5806 (2013.01); F04D 13/10 (2013.01); H01L 35/00 (2013.01); F25B 21/02 (2013.01); F25B 2321/0252 (2013.01); H02K 9/22 (2013.01); Y10T 29/4935 (2015.01);
Abstract

An electric submersible well pump assembly includes a pump and an electrical motor filled with a dielectric lubricant. A capsule extends around a portion of the motor, defining a chamber between the capsule and the motor. A port through a side wall of the motor communicates the lubricant within the motor to the chamber. Thermoelectric devices are located within the chamber. Voltage supplied to the thermoelectric devices cools the lubricant.

Find Patent Forward Citations

Sadana, Anil. (2017). Thermoelectric cooling devices on electrical submersible pump (U.S. Patent No. 9835173). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9835173

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…