Jerry C Wyss

Title: Jerry C Wyss: Innovator in Micro Mass Flow Control Technology

Introduction

Jerry C Wyss is a notable inventor based in Boulder, Colorado. He has made significant contributions to the field of flow control technology, particularly with his innovative designs that enhance the accuracy and reliability of gas flow measurement.

Latest Patents

Wyss holds a patent for a "Micro mass flow control apparatus and method." This invention provides a micro mass flow controller that accurately controls or meters a mass flow rate of gas flowing at very low rates. The flow controller features a sonic choked flow restriction with an oscillatable valve that repetitively opens and closes the flow restriction in a time-modulated manner. It takes measurements of gas inlet pressures and temperatures in an inlet plenum and imposes a duty cycle on the valve based on these measurements. The valve includes an actuator made of an elongated, cantilevered, piezoelectric bimorph element connected to a driver circuit that provides time-modulated positive and negative voltages to control the valve's operation.

Career Highlights

Wyss is associated with Engineering Measurements Company, where he applies his expertise in flow control technology. His work has been instrumental in advancing the capabilities of micro mass flow controllers, which are essential in various industrial applications.

Collaborations

Throughout his career, Wyss has collaborated with notable colleagues, including Charles E Miller and Richard B Balsley, Jr. These partnerships have contributed to the development and refinement of innovative technologies in the field.

Conclusion

Jerry C Wyss is a distinguished inventor whose work in micro mass flow control technology has made a significant impact. His innovative patent and contributions to Engineering Measurements Company highlight his dedication to advancing the field.