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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 10519755 B1

PDFFull Text
Expired
Date of Patent:
Dec. 31, 2019

Filed:

Aug. 07, 2017

Sealed eccentric drive for submersible pump

Applicant:

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

Inventor:

David Tanner, Broken Arrow, OK (US);

Assignee:

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

Attorneys:

Bracewell LLP

James E. Bradley

Primary Examiner:

Peter J Bertheaud

Int. Cl.
CPC ...
E21B 43/12 (2006.01); F04D 13/10 (2006.01); F04C 15/00 (2006.01); F04D 29/043 (2006.01); F04D 29/10 (2006.01); F04B 47/06 (2006.01);
U.S. Cl.
CPC ...
E21B 43/128 (2013.01); F04B 47/06 (2013.01); F04C 15/0038 (2013.01); F04C 15/0065 (2013.01); F04D 13/10 (2013.01); F04D 29/043 (2013.01); F04D 29/106 (2013.01);
Abstract

A pump is driven by rotation of an electrical motor drive shaft. An eccentric drive unit includes an eccentric member coupled between the motor drive shaft and the pump drive shaft. The eccentric member has an offset portion parallel to and offset from the motor axis for orbiting around the motor axis. A flexible boot encloses the offset portion. A pump end static seal seals a pump end of the boot at an interface between the eccentric member and the pump drive shaft. A motor end static seal seals a motor end of the boot at a motor end of the eccentric member.

Find Patent Forward Citations

Tanner, David. (2019). Sealed eccentric drive for submersible pump (U.S. Patent No. 10519755). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10519755

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

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