Company Filing History:
Years Active: 1982
Title: Leo H. Voelkle: Innovator in Engine Control Technology
Introduction
Leo H. Voelkle, an inventive mind from Keego Harbor, Michigan, has made significant contributions to the field of automotive engineering. With a total of two patents to his name, Voelkle has focused primarily on improving engine performance through innovative control mechanisms.
Latest Patents
Two of Leo Voelkle's latest patents showcase his ingenuity in engine idle control systems. The first patent, titled "Engine Idle Air Control Valve with Position Counter Reset Apparatus," describes a system that enhances the operation of internal combustion engines. This apparatus includes an idle air control valve positioned by a stepping motor, which responds to valve opening and closing pulses. The invention integrates a counter that indicates valve position, along with a reset mechanism that ensures synchronization between the counter and valve position based on vehicle speed, thus preventing engine stalls during operation.
The second patent, "Idle Air Control Apparatus for Internal Combustion Engine," outlines an idle air control system featuring a control valve regulated by a stepper motor. This invention incorporates a closed loop control system that considers both the actual engine speed and desired idle speed to optimize engine performance. By efficiently managing large engine load changes and minimizing environmental impacts, Voelkle's design enables stable engine idling.
Career Highlights
Leo H. Voelkle works at GM Global Technology Operations LLC, where he has dedicated his expertise to the development of automotive technologies. His innovative approaches have contributed to advancements in engine control systems, offering solutions that enhance vehicle performance and efficiency.
Collaborations
Throughout his career, Leo Voelkle has collaborated with esteemed colleagues, including Clifford R. Carlson and Joseph M. Kotzan. This teamwork has fostered an environment of innovation and knowledge sharing, leading to the successful development of patented technologies that benefit the automotive industry.
Conclusion
Leo H. Voelkle's work in automotive engineering exemplifies how innovative thinking and collaboration can lead to groundbreaking inventions. His patents in engine control technology not only reflect his expertise but also underscore the essential role of inventors in advancing modern vehicle performance. Through his contributions, Voelkle continues to pave the way for future innovations in the automotive sector.