Company Filing History:
Years Active: 1986-1996
Title: The Innovative Contributions of Richard E. Walsh
Introduction
Richard E. Walsh is a notable inventor based in Rockford, IL (US). He has made significant contributions to the field of engineering, particularly in the development of mechanisms for aircraft systems. With a total of 6 patents to his name, Walsh has demonstrated a commitment to innovation and problem-solving in aviation technology.
Latest Patents
One of Walsh's latest patents is a control mechanism for a RAM air turbine. This invention provides a method to feather the propeller blade pitch during stopping and stores restart energy in the blade pitch governor mechanism. The deceleration to the feathered mode is aided by the airstream, enhancing reliability during restart. The mechanism utilizes a braked ball screw device to compress the governor spring during stoppage, allowing for efficient blade pitch change upon restart.
Another significant patent is the method and apparatus for deploying a RAM air turbine and lubricating gear. This invention addresses the drag produced by cold, viscous oil interacting with gear meshes connected to a RAM air turbine in an aircraft. By isolating the lubricating oil from the gear meshes when the turbine is stowed, Walsh's design ensures proper start-up and avoids excessive start times caused by high drag.
Career Highlights
Richard E. Walsh is currently employed at Sundstrand Corporation, where he continues to innovate and contribute to advancements in aviation technology. His work has been instrumental in improving the reliability and efficiency of aircraft systems.
Collaborations
Walsh has collaborated with notable coworkers such as Craig S. Legault and Duane H. Grimm. Their combined expertise has fostered a productive environment for innovation and development within their projects.
Conclusion
Richard E. Walsh's contributions to aviation technology through his patents and collaborative efforts highlight his role as a significant inventor in the field. His innovative solutions continue to enhance the reliability and efficiency of aircraft systems, making a lasting impact on the industry.