Hokuto Mine

Title: Hokuto Mine: Innovator in Heat Exchanger Technology

Introduction

Hokuto Mine is a notable inventor based in Oyama, Japan. He has made significant contributions to the field of heat exchanger technology, holding two patents that showcase his innovative approach to engineering.

Latest Patents

One of Hokuto Mine's latest patents is a double-wall-tube heat exchanger. This invention features outer and inner tubes, with a clearance between them that serves as refrigerant flow paths. The design includes expanded portions near the ends of the outer tube, with contracted portions located on the outer sides of these expanded sections. The inner tube projects from both ends of the outer tube, and longitudinally extending ridges are formed on the inner circumferential surface of the outer tube. These ridges are strategically crushed, and the clearances are filled with a brazing filler metal. Another significant patent is for an evaporator, which consists of a refrigerant inlet header section and a refrigerant outlet header section. The refrigerant circulation path connects these two sections, and the design includes a refrigerant inlet-outlet member that facilitates efficient refrigerant flow.

Career Highlights

Hokuto Mine is associated with Showa Denko K.K., a company known for its advancements in various technological fields. His work at this organization has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for excellence in engineering.

Collaborations

Hokuto Mine has collaborated with notable coworkers, including Naohisa Higashiyama and Motoyuki Takagi. Their combined expertise has likely enhanced the development of innovative solutions in their projects.

Conclusion

Hokuto Mine's contributions to heat exchanger technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the field and showcases the importance of creativity in technological advancements.