Teruo Tamura

Title: Teruo Tamura: Innovator in Synchronous Motor Technology

Introduction

Teruo Tamura is a notable inventor based in Ikoma, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of synchronous motors. With a total of 6 patents to his name, Tamura's work has had a lasting impact on motor technology.

Latest Patents

One of Tamura's latest patents is for a permanent magnet synchronous motor. This innovative motor design includes a stator, a rotor, and permanent magnets. The rotor features a rotor iron core that is rotatable relative to the stator, along with conductor bars that are accommodated within corresponding slots in the rotor iron core. These conductor bars are short-circuited by respective short-circuit rings to form a starter cage conductor. Additionally, the rotor has several magnet retaining holes where permanent magnets are embedded. The design allows for the conductor bars to protrude outwardly from the rotor iron core, facilitating the attachment of an end plate made from a non-magnetizable material.

Another patent by Tamura also focuses on a permanent magnet synchronous motor. This design similarly includes a stator, a rotor, and permanent magnets. The rotor contains a rotor iron core that is rotatable relative to the stator, with multiple conductor bars housed within the rotor iron core's slots. These conductor bars are short-circuited by short-circuit rings, forming a starter cage conductor. The rotor also features magnet retaining slots on the inner side of the conductor bars, where permanent magnets are embedded.

Career Highlights

Throughout his career, Teruo Tamura has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Matsushita Refrigeration Company. His experience in these organizations has contributed to his expertise in motor technology and innovation.

Collaborations

Tamura has collaborated with notable colleagues, including Kenji Sasaki and Michihiro Yoshida. Their teamwork has likely fostered advancements in the projects they have undertaken together.

Conclusion

Teruo Tamura's contributions to the field of synchronous motors exemplify his innovative spirit and technical expertise. His patents continue to influence the development of motor technology, showcasing the importance of his work in the industry.