Eric B Holmquist

Title: The Innovative Contributions of Eric B Holmquist

Introduction

Eric B Holmquist is a notable inventor based in South Windsor, Connecticut. He has made significant contributions to the field of rotor blade measurement technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of Holmquist's latest patents is a "System to measure time of arrival and thickness of rotor blades via microwave energy." This rotor blade measurement system includes a microwave source and a probe, with a directional coupler attached to both. The probe directs a microwave signal toward a rotor, allowing the rotor blade to pass through the path of the microwave signal during rotation. As the rotor blade passes, the microwave signal is reflected back to the probe. The directional coupler separates the original microwave signal from the reflected signal, enabling the detector to determine the energy level of the reflected signal. This technology allows for the analysis of rotor blade twisting and flutter over time.

Another significant patent by Holmquist is "Measuring rotor imbalance via blade clearance sensors." This system and method are designed to determine an out-of-balance condition of a rotor with multiple blades. By monitoring the clearance between the blades and the associated housing, the system can assess the magnitude of imbalance in the rotor. This innovative approach enhances the reliability and performance of rotor systems.

Career Highlights

Holmquist is currently employed at Hamilton Sundstrand Corporation, where he continues to develop and refine technologies related to rotor systems. His work has contributed to advancements in aerospace and mechanical engineering, making a lasting impact on the industry.

Collaborations

Throughout his career, Holmquist has collaborated with talented individuals such as Peter L Jalbert and Richard E Versailles. These partnerships have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Eric B Holmquist's contributions to rotor blade measurement technology exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of the complexities involved in rotor systems, and his work continues to influence the field positively.