Company Filing History:
Years Active: 1989-2014
Title: Innovations of David W Livingston
Introduction
David W Livingston is a notable inventor based in Claremore, OK (US). He has made significant contributions to the field of electrical submersible pump systems. With a total of 5 patents, his work focuses on enhancing the performance and reliability of pumping systems in high-temperature environments.
Latest Patents
Livingston's latest patents include innovative designs for electrical submersible pump systems that operate in well temperatures exceeding 180°C (356°F). One of his patents details an electrical submersible pump system featuring high-temperature slot, end bell, and phase-to-phase insulation. This system utilizes high-temperature electrical insulation materials, such as E-base polyimide films and perfluoropolymer TE films, to ensure optimal performance. The insulation films are strategically employed around magnet wires threaded through slots in the stator, providing enhanced durability and efficiency.
Another patent focuses on the use of high-temperature insulation materials in electrical submersible well pumping systems. Similar to his previous work, this invention incorporates E-base polyimide and perfluoropolymer TE films to protect the components from extreme temperatures. The motor is designed to contain a PAO oil with additives that help dissipate acid generated by the epoxy used in the motor, further improving its longevity and functionality.
Career Highlights
David W Livingston is currently associated with Baker Hughes Corporation, where he continues to innovate and develop advanced pumping solutions. His expertise in high-temperature electrical insulation has positioned him as a key contributor to the company's success in the energy sector.
Collaborations
Throughout his career, Livingston has collaborated with talented individuals such as David G Korte and Michael R Rumbaugh. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
David W Livingston's contributions to the field of electrical submersible pump systems demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges faced in high-temperature environments, and his work continues to influence the industry positively.