Hiroki Denda

Title: Innovations of Hiroki Denda

Introduction

Hiroki Denda is a notable inventor based in Sayama, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of throttling devices and refrigeration cycles.

Latest Patents

Denda's latest patents include a throttling device and a refrigeration cycle. The throttling device is designed with a valve seat that features a valve port connecting a primary chamber and a secondary chamber. It incorporates a needle valve, a needle section that fits into the valve port, a guide section for the needle valve's slide shaft, and a coil spring that biases the needle valve towards a closed position. The guide section and coil spring are strategically positioned on the primary chamber side, with the coil spring protected by a stopper section. A gap between the stopper section and the main body case serves as a path for refrigerant delivery from the primary chamber to the valve port. Additionally, he has developed a throttle device and refrigeration cycle system that includes a guide section with a small-diameter hole to guide a needle member's stem.

Career Highlights

Hiroki Denda is currently employed at Saginomiya Seisakusho, Inc., where he continues to innovate in the field of refrigeration technology. His work has been instrumental in advancing the efficiency of refrigeration systems, making them more effective and reliable.

Collaborations

Denda collaborates with talented coworkers, including Yasumasa Takada and Junichi Yokota. Their combined expertise contributes to the innovative projects at Saginomiya Seisakusho, Inc.

Conclusion

Hiroki Denda's contributions to refrigeration technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in this critical field.