Keisuke Wakamatsu

Title: Keisuke Wakamatsu: Innovator in Fuel Vapor Recovery Technology

Introduction

Keisuke Wakamatsu is a notable inventor based in Anjo, Japan. He has made significant contributions to the field of fuel vapor recovery technology, holding a total of 4 patents. His work focuses on innovative solutions that enhance the efficiency and safety of fuel systems.

Latest Patents

Wakamatsu's latest patents include a fuel vapor recovery apparatus and evaporated fuel processing devices. The fuel vapor recovery apparatus features an adsorbent canister that captures fuel vapor produced in a fuel tank. It includes a purge passage that connects the canister to an engine's intake passage, along with a purge pump designed to deliver fuel vapor efficiently. This apparatus also incorporates a prevention mechanism to stop liquid fuel from entering the motor part of the pump.

The evaporated fuel processing device consists of various components, including a fuel tank, canister, and purge pump. It utilizes negative pressure in the intake pipe to desorb evaporated fuel when sufficient pressure is generated. If not, the purge pump activates to assist in the desorption process. Notably, the purge pump is a vortex pump, allowing gas flow even when the drive is stopped.

Career Highlights

Wakamatsu is currently employed at Aisan Kogyo Kabushiki Kaisha, where he continues to develop innovative technologies in fuel systems. His work has been instrumental in advancing the efficiency of fuel vapor recovery methods.

Collaborations

Wakamatsu collaborates with talented coworkers, including Katsuhiko Makino and Atsushi Sugimoto. Their combined expertise contributes to the success of their projects and innovations.

Conclusion

Keisuke Wakamatsu is a prominent figure in the field of fuel vapor recovery technology. His innovative patents and contributions to Aisan Kogyo Kabushiki Kaisha highlight his commitment to enhancing fuel system efficiency and safety.