Kazumitsu Onoda

Title: Kazumitsu Onoda: Innovator in Absorption Refrigeration Technology

Introduction

Kazumitsu Onoda is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of refrigeration technology, particularly through his innovative designs in absorption refrigerators. With a total of 2 patents to his name, Onoda continues to push the boundaries of efficiency and compactness in refrigeration systems.

Latest Patents

Onoda's latest patents include an absorption type refrigerator and a heat exchange system. The absorption type refrigerator features a generator designed for improved heat-exchange efficiency, making it both compact and economical. This generator utilizes a heat-exchanger constructed from a bellows-fin, which is formed by bending a thin plate into a wave-like shape. Seal plates are attached to the ends of the bellows-fin to separate chambers on either side. The design allows for a combustion chamber and exhaust path for a burner, while a diluted solution circulates to generate vapor refrigerant.

The heat exchange system patent involves a heat exchange element that is integrated into various components of an absorption refrigerator, such as the heat exchanger, condenser, and evaporator. This element also employs a bellows-fin design, which enhances the contact area for heat exchange, thereby significantly improving efficiency. The manufacturing process for this heat exchange element is simplified, which helps reduce production costs.

Career Highlights

Kazumitsu Onoda is currently employed at Yazaki Corporation, where he applies his expertise in refrigeration technology. His work has been instrumental in developing more efficient systems that meet modern energy demands.

Collaborations

Onoda collaborates with talented coworkers, including Shinji Tongu and Yasumichi Makino. Their combined efforts contribute to the innovative projects at Yazaki Corporation, fostering a collaborative environment that encourages creativity and technological advancement.

Conclusion

Kazumitsu Onoda's contributions to absorption refrigeration technology exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of heat exchange systems, positioning him as a key figure in the field. Through his work at Yazaki Corporation, Onoda continues to influence the future of refrigeration technology.