Do Jae Joo

Title: Do Jae Joo - Innovator in Oil Pump Technology

Introduction

Do Jae Joo is a notable inventor based in Pohang-si, South Korea. He has made significant contributions to the field of mechanical engineering, particularly in the design of oil pumps. His innovative approach has led to the development of a unique oil pump that enhances efficiency and functionality.

Latest Patents

Do Jae Joo holds a patent for an oil pump that does not require changing the positions of the suction port and discharge port according to forward and reverse rotation. This invention includes a pump module with a rotary shaft, an inner rotor, and an outer rotor that engages with the inner rotor. The design features an inlet for sucking fluid and an outlet for discharging the fluid. Additionally, the oil pump incorporates a direction switching unit that maintains an eccentric distance between the rotary shaft and the central axis lines of the inner and outer rotors. This innovative design allows for stable operation in both forward and reverse rotations without the need to change the suction and discharge areas.

Career Highlights

Do Jae Joo is currently employed at Youngshin Precision Co., Ltd., where he continues to develop and refine his inventions. His work has garnered attention for its practical applications in various industries, particularly in automotive and machinery sectors.

Collaborations

He collaborates with talented coworkers, including Seong Wook Cha and Gahyeon Yi, who contribute to the innovative environment at Youngshin Precision Co., Ltd. Their teamwork fosters creativity and drives advancements in technology.

Conclusion

Do Jae Joo's contributions to oil pump technology exemplify the spirit of innovation. His patented design not only improves efficiency but also simplifies the operation of oil pumps in various applications. His work continues to influence the industry and inspire future innovations.