Donald R Zimmerer

Title: Innovations of Donald R. Zimmerer

Introduction

Donald R. Zimmerer is an accomplished inventor based in Eden Prairie, Minnesota. He is known for his innovative contributions to the field of rotary pumps. With a focus on reducing noise levels in pump operations, Zimmerer has made significant strides in enhancing the quality of sound during the functioning of these machines.

Latest Patents

Zimmerer holds a patent for a groundbreaking invention titled "Noise reduction at the second order frequency." This patent describes a rotary pump that includes a rotating cylinder block defining multiple cylinders. Each cylinder is designed for reciprocation by a piston as the cylinder block rotates. The unique design of the cylinder ports allows for a non-repetitive pattern of communication with the fluid inlet and outlet, which effectively reduces sound levels at the second fundamental frequency of the piston frequency.

Career Highlights

Zimmerer is currently employed at Eaton Corporation, where he continues to develop innovative solutions in pump technology. His work has contributed to advancements in the efficiency and performance of rotary pumps, making them quieter and more effective in various applications.

Collaborations

Throughout his career, Zimmerer has collaborated with notable colleagues, including Herman P. Schutten and Danny M. Wakefield. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of new technologies.

Conclusion

Donald R. Zimmerer exemplifies the spirit of innovation in the field of pump technology. His contributions, particularly in noise reduction, have made a lasting impact on the industry. His work continues to inspire future advancements in engineering and design.