This inventor holds 1 USPTO granted patent. Top assignee: Caterpillar Inc.. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: John J Wunning: Innovator in Engine Control Systems
Introduction
John J Wunning is a notable inventor based in Peoria, IL (US). He has made significant contributions to the field of internal combustion engine technology. His innovative approach has led to the development of a unique control system that enhances engine performance.
Latest Patents
Wunning holds a patent for a "Control system for an internal combustion engine." This invention involves a control system designed for an engine with multiple cylinders and a rotatable crankshaft. The system features electronically actuatable intake valves, exhaust valves, and fuel injectors for each cylinder. It includes a sensor that monitors the crankshaft's rotation and produces a crankshaft pulsetrain. A computer generates operator parameter signals, which encompass various operating modes of the engine. A first microprocessor determines the engine speed based on the crankshaft pulsetrain and produces a corresponding signal. A second microprocessor uses the operator parameter signals and the engine speed signal to determine valve and injection events for each cylinder, thereby achieving the desired engine operating mode.
Career Highlights
Wunning is currently employed at Caterpillar Inc., where he applies his expertise in engine control systems. His work has contributed to advancements in engine technology, making significant impacts in the industry.
Collaborations
Throughout his career, Wunning has collaborated with notable colleagues, including Mohamad Z Deiri and Errol W Davis. These collaborations have fostered innovation and development in engine control technologies.
Conclusion
John J Wunning is a distinguished inventor whose work in engine control systems has paved the way for advancements in internal combustion engine technology. His contributions continue to influence the industry and enhance engine performance.