Location History:
- Ogawa, JA (1977)
- Higashi Matsuyama, JA (1978)
Company Filing History:
Years Active: 1977-1978
Title: Fumio Kanda: Innovator in Fuel Injection Technology
Introduction
Fumio Kanda is a notable inventor based in Ogawa, Japan. He has made significant contributions to the field of fuel injection technology, holding a total of 2 patents. His work has been instrumental in advancing the efficiency and performance of internal combustion engines.
Latest Patents
Kanda's latest patents include a fuel injection apparatus and a vortex action fuel injection valve for internal combustion engines. The fuel injection apparatus features a servo piston that compresses fuel in a pressure chamber, which communicates with a needle valve. This valve is spring biased to block communication between the pressure chamber and a fuel injection nozzle. When the fuel pressure exceeds the spring's preload, the needle valve opens, allowing fuel to be injected into the engine. Further movement of the servo piston ensures a clean termination of fuel injection by firmly seating the needle valve.
The vortex action fuel injection valve incorporates an air vortex chamber downstream of the valve seat. This design allows the fuel to collide with the inner wall of the vortex chamber, creating a vortex action as air is introduced through tangential passages. This innovative approach enhances the mixing of air and fuel, improving combustion efficiency.
Career Highlights
Fumio Kanda is currently employed at Diesel Kiki Co., Ltd., a company known for its advancements in fuel injection systems. His work at Diesel Kiki has positioned him as a key player in the development of cutting-edge fuel injection technologies.
Collaborations
Kanda has collaborated with notable colleagues, including Nobuhiro Kaibara and Seibi Ohki. Their combined expertise has contributed to the successful development of innovative fuel injection solutions.
Conclusion
Fumio Kanda's contributions to fuel injection technology have made a lasting impact on the automotive industry. His innovative patents and collaborative efforts continue to drive advancements in engine performance and efficiency.