Company Filing History:
Years Active: 2022-2023
Title: Kuuma Okada: Innovator in Centrifugal Compressor Technology
Introduction
Kuuma Okada is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the design and development of advanced centrifugal compressors. With a total of 2 patents to his name, Okada's work reflects a commitment to innovation and efficiency in engineering solutions.
Latest Patents
Okada's latest patents include a groundbreaking centrifugal compressor and a novel bearing structure. The centrifugal compressor features a tubular casing that extends in an axial direction, with a motor stator fixed inside the casing. It incorporates a shaft that extends axially and a motor rotor facing the stator with a radial gap. This design includes a compression unit and two thrust magnetic bearings, which enhance the compressor's performance by optimizing magnetic attraction forces. The second thrust magnetic bearing exerts a greater magnetic attraction force than the first, ensuring stability and efficiency.
His second patent, the bearing structure, consists of a drive shaft supported by a magnetic bearing. This innovative design includes a touchdown bearing with a rolling member situated between an outer and inner ring. The bearing housing supports the touchdown bearing from the outer periphery, and the design features recesses in specific regions to improve performance.
Career Highlights
Kuuma Okada is currently employed at Daikin Industries, Ltd., a leading company in the HVAC industry. His work at Daikin has allowed him to apply his inventive skills to real-world applications, contributing to the company's reputation for innovation and quality in air conditioning and refrigeration technologies.
Collaborations
Okada has collaborated with Hideki Fujiwara, a fellow engineer, to further enhance the development of their projects. Their teamwork exemplifies the importance of collaboration in driving innovation and achieving engineering excellence.
Conclusion
Kuuma Okada's contributions to the field of centrifugal compressors and bearing structures highlight his role as a key innovator in mechanical engineering. His patents reflect a deep understanding of technology and a commitment to advancing engineering solutions.