This inventor holds 4 USPTO granted patents. Top assignee: Ford Global Technolgoies, LLC. Active years: 2003-2016.
Company Filing History:
Years Active: 2003-2016
Title: Innovations of William Ralph Simpson
Introduction
William Ralph Simpson is a notable inventor based in Saline, MI (US). He has made significant contributions to the field of automotive technology, particularly in the area of torque converters. With a total of 4 patents to his name, Simpson's work has had a considerable impact on vehicle performance and efficiency.
Latest Patents
One of his latest patents is a hydraulic supply system for a torque converter impeller clutch. This innovative hydraulic system is designed to supply fluid to the torque converter of an automatic transmission in vehicles. It includes a torque converter with an impeller, a turbine, and an impeller clutch that alternately engages and disengages the drive connection between the impeller and the power source. The system features a hydraulic control system that produces line pressure and converter charge pressure, which communicates with the impeller clutch. Additionally, it has a discharge line that allows hydraulic fluid to discharge from the torque converter, minimizing the pressure differential across the impeller clutch. Another significant patent is the torque converter impeller clutch control system. This system controls the torque converter of an automatic transmission and includes various components such as a stator and an impeller clutch. The system is designed to produce multiple operating states of the impeller clutch by utilizing differential forces due to charge and discharge pressures.
Career Highlights
William Ralph Simpson is currently employed at Ford Global Technologies, LLC, where he continues to innovate and develop advanced automotive technologies. His work at Ford has allowed him to contribute to the evolution of automatic transmission systems, enhancing vehicle performance and reliability.
Collaborations
Throughout his career, Simpson has collaborated with talented individuals such as Jacob Martin Povirk and James Thomas Gooden. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the automotive sector.
Conclusion
William Ralph Simpson's contributions to automotive technology through his patents and work at Ford Global Technologies, LLC, highlight his role as an influential inventor in the industry. His innovations continue to shape the future of vehicle performance and efficiency.