Location History:
- Raade, NO (2006 - 2008)
- Ostfold, NO (2011)
Company Filing History:
Years Active: 2006-2011
Title: Innovations by Olav Rommetveit
Introduction
Olav Rommetveit is a notable inventor based in Raade, Norway. He has made significant contributions to the field of engineering, particularly in turbine technology and erosion-resistant materials. With a total of 3 patents to his name, Rommetveit continues to push the boundaries of innovation.
Latest Patents
One of his latest patents is the Pelton turbine system and method. This invention includes at least one needle valve injector assembly and at least one high-efficiency injector assembly. The high-efficiency injector assembly provides a generally unimpeded flow path for water from a distributor to a runner of the turbine. These assemblies work in cooperation to achieve the desired flow rate through the turbine and enhance its efficiency. Additionally, a high-efficiency injector assembly can be retrofitted for a needle valve injector assembly to improve the efficiency of existing turbine systems.
Another significant patent is related to erosion-resistant coatings and methods thereof. This invention focuses on erosion-resistant coating processes and material improvements for line-of-sight applications. The coating composition includes nanostructured grains of tungsten carbide (WC) and/or submicron-sized grains of WC embedded into a cobalt chromium (CoCr) binder matrix. A high-velocity air fuel thermal spray process (HVAF) is utilized to create thick coatings exceeding 500 microns, which offer longer life and better erosion resistance. These materials and processes are particularly suited for hydroelectric turbine components.
Career Highlights
Olav Rommetveit is currently employed at General Electric Company, where he applies his expertise in turbine technology and materials science. His work has contributed to advancements in energy efficiency and durability in turbine systems.
Collaborations
Throughout his career, Rommetveit has collaborated with notable colleagues, including Dennis Michael Gray and Krishnamurthy Anand. These partnerships have fostered innovation and the development of cutting-edge technologies in their respective fields.
Conclusion
Olav Rommetveit is a distinguished inventor whose work in turbine technology and erosion-resistant materials has made a significant impact. His innovative patents reflect his commitment to enhancing efficiency and durability in engineering applications.