Rita Arnold

Title: Rita Arnold - Innovator in Electric Drive Technology

Introduction

Rita Arnold is a notable inventor based in LaSalle, California. She has made significant contributions to the field of electric drive technology, showcasing her innovative spirit and technical expertise.

Latest Patents

Rita Arnold holds a patent for an "Electric drive unit with rotor heat sink formed of heat sink elements." This invention features an electric drive unit that includes an electric motor with a motor output shaft and a heat sink integrated within it. The heat sink is composed of multiple discrete heat sink elements that are stacked together and inserted into the motor output shaft. These elements have central hubs that work together to create a coolant supply passage extending centrally through the heat sink. Additionally, each heat sink element defines several discrete coolant return passages that are shorter in length than the central hubs, resulting in a void annular space between the coolant return passages of adjacent heat sink elements. This innovative design enhances the efficiency of electric drive units.

Career Highlights

Rita Arnold is currently employed at American Axle & Manufacturing, Inc., where she continues to develop and refine her inventions. Her work has contributed to advancements in electric motor technology, making her a valuable asset to her company and the industry.

Collaborations

Rita collaborates with talented colleagues, including Samer Metry and Cory J Padfield, who share her passion for innovation and contribute to her projects.

Conclusion

Rita Arnold's contributions to electric drive technology exemplify her dedication to innovation and engineering excellence. Her patent and ongoing work at American Axle & Manufacturing, Inc. highlight her role as a leading inventor in her field.