Paul B Rissi

Title: The Innovative Contributions of Paul B. Rissi

Introduction

Paul B. Rissi is a notable inventor based in Grand Rapids, MI, recognized for his significant contributions to engineering and technology. With a remarkable portfolio of four patents, Rissi's innovations primarily focus on electromagnetic components that enhance the performance and efficiency of internal combustion engines.

Latest Patents

Among Rissi's latest inventions is the **Electromagnetic Fuel Injector**. This advanced system features a center pole piece with an axially extending bore that allows for the sliding engagement of an adjusting pin. This design enables the variability of compression on the armature return spring, directly influencing the dynamic flow characteristics of the injector. Additionally, the injector incorporates a threaded piece that interacts with the housing to adjust the armature/valve travel, subsequently modifying the static flow characteristics.

Another significant invention is the **Electromagnetic Actuator with Response Time Calibration**. This actuator includes an integral calibration mechanism that facilitates the easy adjustment of armature response times. By utilizing a secondary coil to produce an opposing magnetic field, Rissi's actuator presents a sophisticated method for refining the current flow and controlling the strength of the magnetic field experienced by the armature. This development ensures uniform response times, enhancing the functionality of multiple actuator systems and facilitating better interchangeability of actuators.

Career Highlights

Rissi has devoted his career to advancing technology while working at GM Global Technology Operations LLC. His role has positioned him as a key player in the development of innovative solutions for internal combustion engines, showcasing his commitment to engineering excellence.

Collaborations

Throughout his career, Rissi has collaborated with esteemed colleagues, including David R. Schumann and Steven L. Good. Together, they have worked on pioneering projects that leverage their collective expertise, leading to advancements in electromagnetic technologies.

Conclusion

Paul B. Rissi stands out as a leading inventor whose work in electromagnetic components has had a profound impact on engine technology. His patents reflect a dedication to innovation and practical solutions that improve performance and reliability. With his ongoing contributions, Rissi continues to inspire future generations of inventors and engineers in the field.