Seong-Hwan Lee

Title: Innovations of Seong-Hwan Lee

Introduction

Seong-Hwan Lee is a notable inventor based in Kyungsangnam-do, South Korea. He has made significant contributions to the field of ventilating systems, holding a total of seven patents. His work focuses on improving the efficiency and functionality of heat exchanging systems.

Latest Patents

One of his latest patents is a heat exchanging system of a ventilating device. This system includes a heat exchanging housing that communicates with both outdoor and indoor air passages. It features a rotational shaft that is rotatably supported at one side of the ventilating device's case. Heat exchanging elements are mounted on the outer circumferential surface of the rotational shaft at regular intervals. This design allows for a heat-exchanging operation between outdoor and indoor air while being rotated by the wind force of outdoor air and the blow force of indoor air. The innovation eliminates the need for an additional driving unit, thereby reducing fabrication costs, overall size, and minimizing noise and vibration.

Another significant patent is a heat exchanger of a ventilating system. This invention includes heat exchange plates that are laminated at predetermined intervals, dividing the outdoor air path and the indoor air path. It also features a plurality of embossing protrusions formed on the outdoor air path, which generates turbulence in the outdoor air. This design improves heat transfer performance by controlling the development of a boundary layer, differentiating the structure of the airflow in both air paths.

Career Highlights

Seong-Hwan Lee is currently employed at LG Electronics Inc., where he continues to innovate in the field of ventilation technology. His work has been instrumental in enhancing the efficiency of ventilating systems, making them more effective and user-friendly.

Collaborations

He has collaborated with notable coworkers such as Soo-Yeon Shin and Min-Chul Cho, contributing to various projects that aim to advance technology in the ventilating sector.

Conclusion

Seong-Hwan Lee's contributions to the field of ventilating systems through his innovative patents demonstrate his commitment to improving technology. His work not only enhances efficiency but also addresses practical challenges in the industry.