Edward J McHale

Title: Edward J McHale: Innovator in Pressure Sensor Technology

Introduction

Edward J McHale, an accomplished inventor based in Medfield, Massachusetts, has made significant contributions to the field of sensor technology. With a total of three patents to his name, McHale has demonstrated a keen ability to innovate solutions that address complex engineering challenges.

Latest Patents

Among his notable inventions, McHale's most recent patents include the "Excitation of polysilicon based piezoresistive pressure sensors." This technology involves the formation of a polycrystalline pressure sensor by depositing polycrystalline silicon piezoresistors on a polycrystalline sensing diaphragm, arranged in a Wheatstone bridge configuration. The operation of the sensor involves applying an alternating differential signal to detect the voltage difference, allowing for precise measurement of pressure.

Another significant invention is the "Electrical-charge sensing flowmeter," which interacts with a fluid stream in a pipe. This device generates periodic sub-flows that vary with changes in the fluid's velocity. The flowmeter utilizes the modulation of electrical charges to produce a sensor signal, enabling the detection of the fluid's velocity through electrical circuitry.

Career Highlights

Edward J McHale is currently employed at The Foxboro Company, a prominent player in the industrial automation and control systems sector. His work in this innovative company focuses on advancing sensor technology and enhancing measurement accuracy across various applications.

Collaborations

Throughout his career, McHale has collaborated with several talented individuals, including Yousif A Hussain and Michael L Sanderson. These partnerships have contributed to the successful development of cutting-edge technologies, reflecting a strong emphasis on teamwork and shared vision in the field of engineering.

Conclusion

Edward J McHale stands out as a notable inventor in the realm of pressure sensing technology. His innovative patents reflect a commitment to enhancing measurement precision and providing solutions that meet industry demands. As he continues his work at The Foxboro Company, McHale's contributions will undoubtedly leave a lasting impact on sensor technology and its future advancements.