Company Filing History:
Years Active: 1979-1989
Title: The Innovative Mind of Toshiaki Tsutsui
Introduction: Toshiaki Tsutsui, a notable inventor based in Tokyo, Japan, has made significant contributions to the field of engineering with his remarkable inventions. With a total of three patents to his name, Tsutsui has showcased his expertise in the design of canned motor pumps that cater to high-temperature applications.
Latest Patents: Tsutsui's latest innovations revolve around advanced canned motor pumps. One of his patents describes a canned motor pump that boasts improved dielectric strength at high temperatures exceeding 200°C. This design incorporates a jacket around the canned motor section, wherein a portion of the pressurized liquid is treated. The outlet of this jacket is connected to a lower pressure zone, facilitating efficient liquid circulation while optimizing cooling and minimizing energy loss.
Another notable patent involves a canned motor pump tailored specifically for high temperatures. This invention allows the heat generated by the motor to be absorbed by the circulating treating fluid or liquid, thus conserving heat values. The unique insulation employed for the electrical winding coils is achieved through a combination of silicone resin, synthetic fluoro-mica, and devitrified mica glass, which is subjected to elevated temperatures above 300°C, forming a ceramic-like insulation.
Career Highlights: Toshiaki Tsutsui is currently affiliated with Nikkiso Company Limited, a prominent organization recognized for its innovative solutions in fluid and heat transfer technologies. Over the years, his dedication to improving pump designs has established him as a key figure in the industry.
Collaborations: Throughout his career, Tsutsui has collaborated with esteemed colleagues, including Hiroshi Ohki and Takashi Akiba. Together, they have contributed to advancements in pumping technologies, demonstrating the importance of teamwork and innovation in the engineering field.
Conclusion: Toshiaki Tsutsui's inventive spirit and dedication to technological advancements continue to impact the world of engineering. His patents reflect a profound understanding of high-temperature applications, paving the way for more energy-efficient and durable solutions in fluid handling systems. As Tsutsui's journey unfolds, his contributions are likely to inspire future generations of engineers and innovators.