Naoya Sekoguchi

Title: Naoya Sekoguchi: Innovator in Compressed Air Supply Systems

Introduction

Naoya Sekoguchi is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of compressed air supply systems, holding a total of 3 patents. His innovative designs are aimed at enhancing the efficiency and functionality of air conditioning systems in aircraft.

Latest Patents

One of Sekoguchi's latest patents is a compressed air supply system that extracts compressed air from a gas turbine engine. This system supplies the compressed air to an air conditioning pack of an airframe. It features a low-pressure bleed air port that extracts compressed air from the upstream side of a high-pressure compressor, and a high-pressure bleed air port that extracts compressed air from the downstream side of the front-stage portion of the high-pressure compressor. The system includes a main pipe extending from the low-pressure bleed air port toward the air conditioning pack, along with an auxiliary compressor that increases the pressure of the compressed air. Additionally, it has a high-pressure bleed air pipe that couples the main pipe to the high-pressure bleed air port, a high-pressure bleed air valve, and circuitry that opens the valve when an insufficient pressure state occurs.

Another notable patent by Sekoguchi is a compressed air supply system that includes a bleed air passage and an auxiliary compressor structure. This structure features a compressor inlet fluidly connected to the bleed air passage and a supply passage that connects to the compressor outlet. The compressed air from the auxiliary compressor structure is supplied to an air cycle machine. The system also incorporates an accessory gear box and a continuously variable transmission structure that changes the speed of the rotational driving force output from the accessory gear box, rotating the auxiliary compressor structure.

Career Highlights

Naoya Sekoguchi is currently employed at Kawasaki Jukogyo Kabushiki Kaisha, a leading company in the aerospace industry. His work focuses on developing advanced technologies that improve aircraft performance and efficiency.

Collaborations

Throughout his career, Sekoguchi has collaborated with notable colleagues, including Hiroaki Takami and Katsuhiko Ishida. Their combined expertise has contributed to the successful development of innovative air supply systems.

Conclusion

Naoya Sekoguchi is a distinguished inventor whose work in compressed air supply systems has made a significant impact in the aerospace sector. His patents reflect a commitment to innovation and efficiency in