Company Filing History:
Years Active: 1992-1994
Title: Seiichirou Yamada: Innovator in Canned Motor Technology
Introduction
Seiichirou Yamada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of canned motor technology, holding 2 patents that showcase his innovative designs and engineering prowess. His work primarily focuses on improving the efficiency and functionality of deep well pumps.
Latest Patents
Yamada's latest patents include a "Pump mounting structure of canned submersible motor for deep well pump." This invention discloses a motor that comprises a stator chamber and bearing brackets on opposite sides. The load side bearing bracket features a pump mounting flange, which supports the pump. An innovative aspect of this design is the formation of a pump suction port in the load side bearing bracket, allowing it to function as a pump suction casing. This improvement enhances heat dissipation from the stator chamber and reduces the axial length and number of parts required for the pump.
Another notable patent is the "Canned motor bearing having an integrally formed load side bearing." This invention involves a canned motor with a stator chamber and bearing brackets. The load side bearing bracket is integrally formed with the end plate, creating a single shell structure. This design reduces the number of components, shortens the motor's axial length, and improves heat radiation from the stator chamber.
Career Highlights
Seiichirou Yamada is currently employed at Ebara Corporation, a leading company in the field of fluid machinery and environmental engineering. His work at Ebara has allowed him to apply his innovative ideas to practical applications, contributing to the company's reputation for excellence in engineering solutions.
Collaborations
Yamada has collaborated with notable coworkers, including Masakazu Yamamoto and Hiromi Sakacho. Their teamwork has fostered an environment of innovation and creativity, leading to advancements in canned motor technology.
Conclusion
Seiichirou Yamada's contributions to the field of canned motor technology demonstrate his commitment to innovation and engineering excellence. His patents reflect a deep understanding of mechanical design and efficiency, positioning him as a key figure in the industry.