Company Filing History:
Years Active: 2002-2022
Title: Innovations of Neil Irwin Douglas
Introduction
Neil Irwin Douglas is a notable inventor based in Clevedon, GB. He has made significant contributions to the field of subsea technology, particularly in the area of electrical cable insulation. With a total of four patents to his name, Douglas has demonstrated a commitment to advancing engineering solutions for challenging environments.
Latest Patents
Douglas's latest patents focus on the rejuvenation of subsea electrical cable insulation. One of his inventions describes a cable rejuvenation apparatus designed for use in a subsea environment. This apparatus applies a bias signal to a conducting element of the cable, which is selected to improve the insulation properties. The bias signal is generated by a bias signal generator that includes a voltage source, producing a bias voltage with a time-varying component. This voltage promotes an electrochemical reaction between the conducting element and the salt-containing liquid of the subsea environment. As a result, a barrier material forms at the fault location, restricting further leakage current flow and enhancing the insulation resistance of the cable. Another patent outlines a rejuvenation method for subsea cables, emphasizing the application of a bias signal to improve insulation properties in the event of electrical leakage.
Career Highlights
Throughout his career, Douglas has worked with several companies, including Abb Offshore Systems Limited and Viper Innovations Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in subsea technology.
Collaborations
Some of his notable coworkers include Paul Robert Overton and Alistair John Wright. Their collaboration has likely fostered an environment of creativity and innovation, further enhancing the impact of their work in the industry.
Conclusion
Neil Irwin Douglas is a distinguished inventor whose work in subsea electrical cable insulation has the potential to revolutionize the industry. His innovative patents and collaborations reflect his dedication to improving technology in challenging environments.