This inventor holds 4 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Rolls-Royce Corporation. Active years: 1989-2013.
Company Filing History:
Years Active: 1989-2013
Title: Innovations by Lee Mansfield
Introduction
Lee Mansfield is a notable inventor based in Derby, GB. She has made significant contributions to the field of engineering, particularly in the development of devices that enhance measurement accuracy in various applications. With a total of 4 patents to her name, her work reflects a commitment to innovation and precision.
Latest Patents
One of her latest inventions is a clearance determination device. This device is designed to measure the clearance between a member and a surface over which the member moves. It features a first reference element and a second reference element that can be adjusted to change the distance to the first reference element. The device includes a fastening system that secures it to the member, ensuring that the first reference element remains fixed during relative motion. Additionally, the second reference element slides over the surface, with an urging arrangement that maintains contact with the surface. A sensor measures the distance between the two reference elements, providing accurate clearance measurements.
Another innovative sensor developed by Mansfield is aimed at determining the gap between conductive members, such as blades in gas turbine engines and seal segments. This sensor utilizes capacitive variants to generate an electrical signal indicative of the gap width. To address issues related to thermal disparities that can affect sensor aging and accuracy, Mansfield's design incorporates a metal rod associated with the seal segment. This configuration, combined with inductive coupling loops, creates a tuned circuit with enhanced stability, allowing for more accurate results at elevated temperatures.
Career Highlights
Lee Mansfield has established herself as a key figure in her field through her work at Rolls-Royce Corporation. Her innovative designs and solutions have contributed to advancements in engineering and technology.
Collaborations
Throughout her career, Mansfield has collaborated with esteemed colleagues, including Peter D Webb and Martin S Suckling. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Lee Mansfield's contributions to engineering and innovation are evident through her patents and collaborative efforts. Her work continues to influence the industry, showcasing the importance of precision and accuracy in technological advancements.