Toyoji Nishiwaki

Title: Toyoji Nishiwaki: Innovator in Fuel Systems

Introduction

Toyoji Nishiwaki is an inventor based in Anjo-city, Japan. He has made significant contributions to the field of fuel systems, focusing on innovative designs that enhance performance and efficiency. Although he currently holds no granted patents, his work in developing advanced fuel injection technologies is noteworthy.

Latest Patent Applications

Toyoji Nishiwaki's latest patent applications include two significant innovations. The first is a "RELIEF VALVE FOR HIGH-PRESSURE FUEL PUMP." This relief valve features a valving element, a movable holder, a housing with a guide hole and valve seat, and a resilient member. The design allows the valving element to lift from its seated state toward a pressurizing chamber during a defined lift period. The lift period consists of a lift first period and a lift second period, with specific mechanics governing the movement of the valving element.

The second application is for a "FUEL INJECTOR." This fuel injector is designed with multiple fuel injection ports, including first and second injection ports. The axes of the first injection ports extend into a first space within a combustion chamber, while the second injection ports extend into a second space. The design ensures that the interval between adjacent first injection ports is shorter than the interval between the first and second injection ports, optimizing fuel delivery.

Conclusion

Toyoji Nishiwaki's innovative approaches to fuel system technology demonstrate his commitment to enhancing performance in this critical area. His latest patent applications reflect a deep understanding of engineering principles and a drive to improve fuel efficiency. As he continues to develop new ideas, his contributions may lead to significant advancements in the industry.