David Bonnell

Title: The Innovations of David Bonnell

Introduction

David Bonnell is an accomplished inventor based in St. John's, Canada. He has made significant contributions to the field of electric field sensors, holding a total of four patents. His work focuses on enhancing the functionality and reliability of sensors used in various applications, particularly in aviation.

Latest Patents

One of Bonnell's latest patents is for an electric field sensor with a sensitivity-attenuating ground ring. This innovative sensor design includes an insulating substrate, multiple electrodes, an insulator, several vias, and a ground ring. The configuration of these components allows the sensor to effectively attenuate its sensitivity to electric fields outside the ground ring, improving its performance in various environments.

Another notable patent is for an apparatus and method of monitoring in-flight aircraft engine ice crystal accretion. This method utilizes an electric field sensor that applies a time-varying electric field to the engine surface of an aircraft during flight. The sensor is thermally-coupled and matched to the engine surface, allowing it to provide real-time measurements of the phase and magnitude of the current detected. The sensor monitor generates assessments of matter accumulation on the engine surface and activates an alarm if necessary, ensuring the safety and efficiency of aircraft operations.

Career Highlights

Bonnell's career is marked by his dedication to advancing sensor technology. His work at Instrumar Limited has positioned him as a key player in the development of innovative solutions for monitoring and measurement applications. His patents reflect his commitment to improving safety and performance in critical systems.

Collaborations

Throughout his career, Bonnell has collaborated with talented individuals such as Stuart Louis Inkpen and Chris Nolan. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

David Bonnell's contributions to the field of electric field sensors demonstrate his innovative spirit and commitment to enhancing technology in aviation. His patents not only showcase his technical expertise but also highlight the importance of collaboration in driving advancements in the industry.