Invention Grant
- Patent Title: High temperature motor seal for artificial lift system
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Application No.: US14173930Application Date: 2014-02-06
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Publication No.: US10094206B2Publication Date: 2018-10-09
- Inventor: Enrique C. Santos , Edison R. Madamba
- Applicant: Oilfield Equipment Development Center Limited
- Applicant Address: SC Victoria
- Assignee: OILFIELD EQUIPMENT DEVELOPMENT CENTER LIMITED
- Current Assignee: OILFIELD EQUIPMENT DEVELOPMENT CENTER LIMITED
- Current Assignee Address: SC Victoria
- Agency: Patterson + Sheridan, LLP
- Main IPC: F16J15/48
- IPC: F16J15/48 ; E21B43/12 ; F04D13/08 ; F04D29/10 ; F04B47/06 ; E21B4/00 ; F04D13/10 ; E21B43/24 ; F16J15/52 ; H02K5/132
Abstract:
A thermal compensator for a motor seal, includes: a guide tube for receiving a shaft of the motor seal; a metallic bag disposed around the guide tube and having an expansion profile formed in at least a portion thereof to accommodate radial and circumferential expansion of the metallic bag; a pair of flanges attached to opposite ends of the metallic bag; and a pair of adapters fastened to the respective flanges and receiving respective ends of the guide tube.
Public/Granted literature
- US20140219825A1 HIGH TEMPERATURE MOTOR SEAL FOR ARTIFICIAL LIFT SYSTEM Public/Granted day:2014-08-07
Information query
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