Company Filing History:
Years Active: 2002
Title: Innovations by Shin-Ichi Ohgane
Introduction
Shin-Ichi Ohgane is a notable inventor based in Miyagi, Japan. He has made significant contributions to the field of carburetor design, particularly for two-stroke engines. With a total of three patents to his name, Ohgane's work has had a considerable impact on engine performance and efficiency.
Latest Patents
One of his latest patents is a carburetor for a two-stroke engine. This innovative design features an air passage and a separate fuel and air mixing passage within the carburetor body. The passages are equipped with an air valve and a throttle valve, which are connected by a coupling that allows for relative rotation. This design ensures that the air valve remains closed during idle operation, preventing an overly lean fuel and air mixture. When the engine moves off idle, the air valve opens to supply scavenging air, facilitating the removal of exhaust gases.
Another significant patent is a carburetor with an air and throttle valve for a two-cycle engine. This carburetor provides a fuel and air mixture along with a scavenging air supply. It features a throttle valve in the fuel and air mixing passage and an air valve in the air passage, which are operably connected by a lost motion coupling. This design allows for simultaneous operation of both valves at a fully opened position, ensuring unrestricted fluid flow through the carburetor.
Career Highlights
Shin-Ichi Ohgane is currently employed at Walbro Japan, Inc., where he continues to innovate in the field of carburetor technology. His work has been instrumental in enhancing the performance of two-stroke engines, making them more efficient and effective.
Collaborations
Ohgane has collaborated with notable coworkers such as Teruhiko Tobinai and Tamio Aihara. Their combined expertise has contributed to the development of advanced carburetor designs.
Conclusion
Shin-Ichi Ohgane's contributions to carburetor technology have significantly advanced the efficiency of two-stroke engines. His innovative designs and patents reflect his dedication to improving engine performance.