Joyce D Carsey

Title: The Innovations of Joyce D. Carsey

Introduction

Joyce D. Carsey is a notable inventor based in Swartz Creek, MI (US). She has made significant contributions to the field of actuator technology, holding a total of 6 patents. Her work focuses on enhancing the functionality and safety of devices such as variable geometry turbines and exhaust gas recirculation valves.

Latest Patents

One of her latest patents is titled "Method for controlling a holding force against, and limiting impact with travel limit positions." This invention involves an actuator that includes a motor operated by a controller through a pulse width modulation drive signal. The actuator is designed to manipulate devices like variable geometry turbines (VGT) or exhaust gas recirculation (EGR) valves. The device's range of motion is limited by mechanical stops, and the controller learns the location of these stops during calibration. An external control unit can transmit a desired position to the actuator, and the controller is configured to limit the drive signal to a non-harmful level when necessary.

Career Highlights

Joyce D. Carsey is currently employed at Delphi Technologies, Inc., where she continues to innovate and develop advanced actuator systems. Her expertise in this area has positioned her as a key contributor to the company's technological advancements.

Collaborations

Throughout her career, Joyce has collaborated with talented individuals such as Daniel Alexander Crawford and Stephen Paul Sanders. These partnerships have fostered a creative environment that encourages innovation and problem-solving.

Conclusion

Joyce D. Carsey's contributions to actuator technology exemplify her dedication to innovation and safety in engineering. Her patents reflect her commitment to advancing the field and improving device functionality.