Company Filing History:
Years Active: 2001-2003
Title: Innovations of Jeffrey T. Ryan
Introduction
Jeffrey T. Ryan is an accomplished inventor based in Washington, IL (US). He has made significant contributions to the field of engineering, particularly in the area of drive line assemblies and clutch control systems. With a total of 2 patents, his work has had a notable impact on the industry.
Latest Patents
One of his latest patents is titled "Electronic Inching Control Strategy." This invention provides a method and apparatus for controlling the pressure of an actuating fluid flowing through an inching clutch. The invention includes steps for determining the actual pressure of the actuating fluid, establishing an inching pressure threshold, comparing the actual pressure with the threshold, and controlling the actual pressure based on this comparison. In one embodiment, the pressure is controlled using a first control algorithm when the fluid pressure is below the inching threshold, and a second control algorithm when the pressure meets or exceeds the inching threshold.
Another significant patent is the "Method and Apparatus for Adaptively Controlling Clutches Based on Engine Load." This invention describes a drive line assembly for a work machine, which includes an engine, an engine speed sensor, a fuel injector, and a transmission. The controller in this assembly determines engine speed and fuel flow, allowing it to assess engine load and control the engagement of the first on-coming clutch accordingly.
Career Highlights
Jeffrey T. Ryan is currently employed at Caterpillar Inc., a leading company in the manufacturing of construction and mining equipment. His work at Caterpillar has allowed him to apply his innovative ideas to real-world applications, enhancing the efficiency and performance of their machinery.
Collaborations
Throughout his career, Jeffrey has collaborated with notable colleagues, including James D. Esterby and Douglas L. Sloan. These collaborations have contributed to the development of advanced technologies in the field.
Conclusion
Jeffrey T. Ryan's contributions to engineering through his patents and work at Caterpillar Inc. highlight his innovative spirit and dedication to improving machinery performance. His inventions continue to influence the industry and pave the way for future advancements.