Shuzo Kumagai

Title: Shuzo Kumagai: Innovator in Refrigeration Technology

Introduction

Shuzo Kumagai is a notable inventor based in Kounan, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of refrigerant compressors.

Latest Patents

Kumagai's latest patents include a "Refrigerating compressor with breakaway pulley portion" and a "Variable capacity vane compressor." The refrigerant compressor features a drive shaft with a pulley that transmits torque from an external source. It includes a breakaway portion designed to disconnect the torque-transmitting member when excessive load torque is applied. This innovative design ensures the compressor operates smoothly even under varying load conditions. The variable capacity vane compressor utilizes an annular piston that interacts with a rotation plate, optimizing the gap between components to reduce friction and enhance performance.

Career Highlights

Shuzo Kumagai is associated with Zexel GmbH, where he has contributed to the development of advanced refrigeration technologies. His expertise in compressor design has positioned him as a key figure in the industry.

Collaborations

Kumagai has worked alongside talented colleagues such as Kazuo Eitai and Minoru Kanaizuka, contributing to various projects that push the boundaries of refrigeration technology.

Conclusion

Shuzo Kumagai's innovative patents and contributions to refrigeration technology highlight his role as a leading inventor in the field. His work continues to influence the efficiency and effectiveness of refrigerant compressors.