Arlan E Vennefron

Title: Arlan E Vennefron: Innovator in Hydraulic Clutch Actuation

Introduction

Arlan E Vennefron is a notable inventor based in Adrian, MI (US), recognized for his contributions to hydraulic clutch actuator technology. With a total of two patents to his name, Vennefron has made significant advancements in the automotive industry, particularly in vibration damping systems.

Latest Patents

Vennefron's latest patents include a "Triple action damper for hydraulic clutch actuator" and a "Method and apparatus for identifying and eliminating vibration symptoms in hydraulic clutch actuators." The first patent describes a clutch hydraulic actuator system that incorporates a vibration damper between the master and slave cylinders. This innovative damper utilizes an elastomeric diaphragm and a spring steel diaphragm to effectively dampen low and intermediate frequency vibrations transmitted through hydraulic fluid. The design also features a large volume fluid chamber that enhances high-frequency damping through vibratory volumetric expansion.

The second patent outlines a method and apparatus for identifying and eliminating vibrations in hydraulic clutch actuators. This invention employs transducers to characterize the vibrational characteristics of a vehicle's power train. The data collected is used to program a shaker on a test bed, replicating the vibrations in the hydraulic clutch actuator. Various hydraulic dampers can then be tested to eliminate the identified vibrations, showcasing Vennefron's innovative approach to solving complex engineering challenges.

Career Highlights

Vennefron is currently employed at Automotive Products (USA), Inc., where he continues to develop cutting-edge solutions for the automotive sector. His work has significantly impacted the performance and reliability of hydraulic clutch systems, making him a valuable asset to his company and the industry.

Collaborations

Throughout his career, Vennefron has collaborated with talented individuals such as Keith V Leigh-Monstevens and Jiamu Hu. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Arlan E Vennefron stands out as a prominent inventor in the field of hydraulic clutch actuation. His patents reflect a deep understanding of vibration dynamics and a commitment to improving automotive technology. Vennefron's contributions continue to influence the industry, paving the way for future innovations.