Dennis Dingmann

Title: Innovations by Dennis Dingmann

Introduction

Dennis Dingmann is an accomplished inventor based in Blaine, Minnesota. He has made significant contributions to the field of hydraulic systems, particularly in the design of pumps for striping machines. With a total of two patents to his name, Dingmann's work showcases his innovative approach to engineering challenges.

Latest Patents

Dingmann's latest patents include the "Ground striper pump piston having dual checks" and the "Hydraulic proportioning system with flow divider." The first patent describes a pump for a striping machine that incorporates dual check valves within its piston. This design ensures that at least one of the dual check valves remains closed during the upstroke of the piston, allowing the pump to drive fluid effectively during both the upstroke and downstroke. This innovation maintains a desired ratio between the fluid output of the pump and the material solution output by another pump in the striping machine. The second patent outlines a hydraulic proportioning system featuring a flow divider that supplies hydraulic fluid to drive two hydraulic pumps. The flow divider regulates the amount of hydraulic oil provided to each pump, ensuring that the two materials are mixed at a mixing manifold before application. This system allows for precise control over the ratio of materials used in the application process.

Career Highlights

Dingmann is currently employed at Graco Minnesota Inc., a company known for its expertise in fluid handling systems. His role at Graco has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of hydraulic technology.

Collaborations

Throughout his career, Dingmann has collaborated with talented individuals such as James C. Schroeder and Andrew Nelson. These partnerships have fostered a creative environment that encourages the development of cutting-edge solutions in the industry.

Conclusion

Dennis Dingmann's contributions to hydraulic systems through his innovative patents demonstrate his expertise and commitment to engineering excellence. His work continues to influence the field, paving the way for future advancements in pump technology.