Company Filing History:
Years Active: 2006
Title: Innovations by Kohei Nagane
Introduction
Kohei Nagane is a prominent inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of steam turbine technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and performance of steam turbines, which are crucial in various energy generation applications.
Latest Patents
One of his latest patents is a steam turbine designed to operate effectively with steam at higher temperatures. This innovation maintains the strength of the turbine's constituent components despite the high steam temperature. The steam turbine includes a casing, a rotor, multiple turbine stages, a steam pass, a nozzle box, and a cover plate. The rotor is rotatably installed in the casing, and at least one of the turbine stages includes a turbine nozzle and a moving blade fixed to the rotor. The nozzle box is strategically placed to provide heated steam into the steam pass, enhancing the turbine's efficiency.
Another notable patent is for a steam turbine plant that utilizes relatively higher reheated steam, around 1300 degrees Fahrenheit or higher. This plant comprises a steam generator that produces high-pressure steam and reheated steam, a high-pressure turbine driven by the high-pressure steam, and an intermediate pressure turbine driven by the reheated steam. The design includes a steam bleed line that allows for cooling steam to be bled from the high-pressure turbine, ensuring optimal operation of the intermediate pressure turbine.
Career Highlights
Kohei Nagane is associated with Kabushiki Kaisha Toshiba, a leading company in technology and engineering. His work at Toshiba has allowed him to contribute to advancements in steam turbine technology, making significant impacts in the energy sector.
Collaborations
He has collaborated with notable coworkers such as Katsuya Yamashita and Yukio Shinozaki, who have also contributed to innovations in the field.
Conclusion
Kohei Nagane's contributions to steam turbine technology exemplify the importance of innovation in energy generation. His patents reflect a commitment to improving efficiency and performance in this critical area.