Company Filing History:
Years Active: 1992-2001
Title: Ian D Brown: Innovator in Fluid Detection Technologies
Introduction
Ian D Brown is a notable inventor based in Derby, GB. He has made significant contributions to the field of fluid detection technologies, holding 2 patents that showcase his innovative approach to engineering challenges. His work primarily focuses on methods and apparatuses for remotely detecting various physical properties in fluids.
Latest Patents
One of Ian's latest patents is a method and apparatus for remotely detecting pressure, force, temperature, density, vibration, viscosity, and speed of sound in a fluid. This invention involves an apparatus designed to detect pressure in a hollow fan blade of a turbofan gas turbine engine. The system utilizes a magnetostriction transducer arranged in a sub-chamber of the fan blade, interconnected to a main chamber. A magnetic coil, positioned in the fan casing, generates an alternating magnetic field that induces vibrations in the fan blade. These vibrations are analyzed by a processor to determine changes in pressure, which can indicate potential cracks in the fan blade that require replacement.
Another significant patent focuses on signal analysis. This invention describes a method to analyze the spectrum of a radio signal by beating it with an intermediate signal in a heterodyne circuit. The process involves using a local oscillator to sweep a range of intermediate frequencies, allowing for the measurement of the filtered intermediate frequency signal. The results are displayed in a two-dimensional format, providing valuable insights into the frequency spectrum of the input signal.
Career Highlights
Ian D Brown is currently employed at Rolls-Royce Corporation, where he continues to develop innovative solutions in the field of fluid dynamics and detection technologies. His work has been instrumental in advancing the capabilities of turbofan engines and enhancing safety measures in aviation.
Collaborations
Ian has collaborated with notable colleagues, including Alan Richard Jones and John Richard Webster. Their combined expertise has contributed to the successful development of advanced technologies in their respective fields.
Conclusion
Ian D Brown is a distinguished inventor whose work in fluid detection technologies has made a significant impact on engineering practices. His innovative patents and contributions to Rolls-Royce Corporation highlight his commitment to advancing technology and ensuring safety in aviation.