Location History:
- Poplar Grove, IL (US) (1985 - 1986)
- Loves Park, IL (US) (1992)
Company Filing History:
Years Active: 1985-1992
Title: The Innovative Contributions of Gerald R Parsons
Introduction
Gerald R Parsons is a notable inventor based in Poplar Grove, IL (US). He has made significant contributions to the field of engineering, particularly in the development of fluid-operated actuators. With a total of 3 patents to his name, Parsons has demonstrated a commitment to innovation and problem-solving in his work.
Latest Patents
One of his latest inventions is the Floating Fluid-Operated Actuator. This device features a piston that carries a pump driven by an electric motor. The pump supplies oil from the low-pressure chamber of a cylinder to the high-pressure chamber, allowing the piston to advance. An exhaust valve within the piston is normally held closed by magnetic force, which is created by energizing a coil. This design enables the actuator to maintain a commanded position even when electrical power is lost.
Another significant patent is the Reversible Rotary Actuator with Spring Return. In this invention, the output shaft of the rotary actuator is rotated in one direction by an electric motor and returned in the opposite direction by a spring. The motor drives the output shaft while winding the return spring through a speed-reducing, torque amplifying gear train. This innovative approach allows for the use of a lighter return spring and enhances the torque amplification from the motor to the output shaft.
Career Highlights
Gerald R Parsons is associated with Barber Colman Company, where he has applied his inventive skills to develop advanced actuator technologies. His work has contributed to the company's reputation for innovation in engineering solutions.
Collaborations
Throughout his career, Parsons has collaborated with talented individuals such as Eugene R Jornod and Lary L Field. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Gerald R Parsons exemplifies the spirit of innovation through his patents and contributions to actuator technology. His work continues to influence the engineering field, showcasing the importance of creativity and collaboration in driving advancements.