Gerald A Matranga

Title: Gerald A. Matranga: Innovator in Heavy-Duty Transmission Technology

Introduction

Gerald A. Matranga is a notable inventor based in Union Grove, WI (US), recognized for his contributions to the field of heavy-duty industrial transmission systems. With a total of three patents to his name, Matranga has made significant advancements that enhance the efficiency and functionality of transmission technologies.

Latest Patents

Matranga's latest patents include a heavy-duty industrial transmission designed for frac pump systems. This innovative transmission features planetary gearsets and straightforward shift methodologies, allowing for slow back-driven speeds and eliminating recirculating torque across various ranges. The design boasts a high number of ranges, with configurations that may exclude reverse ranges and countershafts, while providing small and consistent steps of ratios between ranges. Notably, it offers a deep reduction ratio of at least about 5:1 in its lowest range, utilizing a four-stage planetary arrangement to achieve nine ranges with minimal shifting complexity.

Another significant patent is the balanced clutch system, which is integral to transmission functionality. This system includes a clutch assembly with a clutch piston and a balance piston, both of which work in tandem with their respective cavities. The continuous supply of fluid to these cavities establishes centrifugal head pressure, which plays a crucial role in opposing the self-engaging tendency of the clutch assembly, thereby enhancing performance and reliability.

Career Highlights

Matranga is currently employed at Twin Disc Incorporated, where he applies his expertise in transmission technology. His work has contributed to the development of advanced systems that are essential in various industrial applications. His innovative designs reflect a deep understanding of mechanical engineering principles and a commitment to improving operational efficiency.

Collaborations

Throughout his career, Matranga has collaborated with talented individuals such as Andrew Clark and Glenn Eric Meeusen. These partnerships have fostered an environment of innovation and creativity, leading to the successful development of cutting-edge technologies in the field.

Conclusion

Gerald A. Matranga stands out as a key figure in the realm of heavy-duty transmission technology. His patents and contributions have significantly impacted the industry, showcasing his dedication to innovation and excellence. His work continues to influence the future of transmission systems, making him a respected inventor in his field.