Company Filing History:
Years Active: 2012-2014
Title: Inseok Sohn: Innovator in Fuel Pump Technology
Introduction
Inseok Sohn is a notable inventor based in Cheongju-si, South Korea. He has made significant contributions to the field of fuel pump technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and functionality of fuel pump modules used in vehicles.
Latest Patents
Inseok Sohn's latest patents include a fuel pump module that features a reservoir installed in a fuel tank. This reservoir is charged with a predetermined amount of fuel and includes a fuel pump that pumps the fuel to an internal combustion engine. Additionally, the module incorporates a jet pump that injects a fuel jet into the reservoir, allowing fuel from the tank to be introduced effectively. A guide tube is installed on the jet pump to direct both the fuel jet and the introduced fuel into the reservoir. Furthermore, a filter unit partitions the reservoir's interior into a fuel suction area and a fuel charging area, preventing foreign substances from contaminating the fuel suction area.
Another significant patent is a fuel pump module with a driver equipped inside the fuel tank. This design addresses space limitations by placing the driver for controlling a BLDC fuel pump between a flange and a reservoir within the tank. This configuration minimizes performance degradation caused by voltage drop and wire efficiency issues. It also ensures effective heat radiation by transferring heat generated from electrical devices directly to the fuel in the tank.
Career Highlights
Inseok Sohn is currently employed at Coavis, where he continues to innovate in fuel pump technology. His work has been instrumental in developing solutions that enhance the performance and reliability of fuel systems in vehicles.
Collaborations
Inseok has collaborated with talented coworkers, including JongKeun Lim and Kyuseob Shin, contributing to the advancement of fuel pump technologies.
Conclusion
Inseok Sohn's contributions to fuel pump technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of engineering principles and a dedication to improving automotive systems.