Company Filing History:
Years Active: 2002-2007
Title: Innovations by John E Bernhardt
Introduction
John E Bernhardt is an accomplished inventor based in Evergreen Park, IL (US). He holds 2 patents that showcase his expertise in control strategies for engine components. His work has significantly contributed to advancements in internal combustion engine technology.
Latest Patents
One of Bernhardt's latest patents is focused on control strategies for a variable displacement oil pump. This innovation involves an internal combustion engine with a fueling system that utilizes oil under pressure to inject fuel into combustion chambers. The system includes an engine-driven pump with variable effective displacement, controlled by a sophisticated control system that processes data such as engine speed and load. The pump features both a larger stage and a smaller stage, allowing for precise control of pump displacement.
Another notable patent is related to a variable nozzle turbine control strategy. This invention enhances engine boost by controlling the position of vanes within a turbocharger. A processor generates a control signal to manage vane position, ensuring optimal boost levels. The processor calculates the desired boost and compares it to the actual boost being produced, generating error data to refine the control signal through P-L-I-D processing.
Career Highlights
Throughout his career, Bernhardt has worked with the International Engine Intellectual Property Company, LLC, where he has applied his innovative ideas to real-world applications. His contributions have been instrumental in developing advanced engine technologies.
Collaborations
Bernhardt has collaborated with notable professionals in the field, including Emad S Isaac and Michael James McNulty. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
John E Bernhardt's contributions to engine technology through his patents demonstrate his commitment to innovation. His work continues to influence the automotive industry, paving the way for future advancements.