Charles E Pitchford

Title: The Innovations of Charles E. Pitchford

Introduction

Charles E. Pitchford is an accomplished inventor based in West Mifflin, Pennsylvania. He has made significant contributions to the field of adaptive control systems, particularly through his innovative patent. His work exemplifies the intersection of technology and practical application, showcasing his dedication to improving laboratory environments.

Latest Patents

One of Pitchford's notable patents is the "Adaptive feedforward laboratory controller with proportional/integral." This apparatus can be implemented in software and performs several critical functions. It calculates a desired air velocity in the exhaust duct based on a first input signal that represents the size of a variable sash opening and a user-defined setpoint for the desired face velocity. The system compares successive values of the desired air velocity to determine any absolute and percent change. It then produces output signals to the fan, ensuring that the measured air velocity aligns with the desired air velocity. The innovative aspect of this patent lies in its use of adaptive, feedforward techniques and proportional/integral techniques, depending on the conditions of the air velocity changes.

Career Highlights

Charles E. Pitchford is associated with Voltec Incorporated, where he has applied his expertise in developing advanced control systems. His work has been instrumental in enhancing laboratory safety and efficiency through innovative technology. With a focus on practical solutions, Pitchford has established himself as a key figure in his field.

Collaborations

Throughout his career, Pitchford has collaborated with notable colleagues, including Larry H. Alcorn and Walter L. Coxson. These partnerships have contributed to the development of cutting-edge technologies and have fostered a collaborative environment that encourages innovation.

Conclusion

Charles E. Pitchford's contributions to the field of adaptive control systems highlight his innovative spirit and commitment to improving laboratory environments. His patent reflects a significant advancement in technology, showcasing the potential for practical applications in various industries.