Richard D Wilhelm

Title: Richard D Wilhelm: Innovator in Automotive Technology

Introduction

Richard D Wilhelm is a notable inventor based in Amherst, NY (US). He has made significant contributions to the field of automotive technology, particularly in the area of air conditioning systems. His innovative approach has led to the development of a unique patent that addresses common challenges in automotive refrigerant systems.

Latest Patents

Richard D Wilhelm holds a patent for a "Gas pulsation attenuator for automotive air conditioning compressor." This invention is designed to mitigate pressure and sound energy pulsations that are typically produced in refrigerant gas discharged from piston-type refrigerant compressors. The attenuator features an annular elastomeric body supported by a rigid tubular housing. This body forms a cavity filled with damping fluid, while annular dividers create multiple chambers concentrically arranged around a central refrigerant gas flow passage. Damping tracks in the dividers facilitate fluid flow between the chambers, allowing for the flattening and smoothing of pressure and sound pulsations as refrigerant gas flows through the passage. The resilient walls of the body are engineered to bulge inwardly, providing a maximum restriction of 50%. Additionally, the gas flow orifices in the dividers maintain a cross-sectional area that is substantially equivalent to that of the refrigerant line.

Career Highlights

Richard D Wilhelm is associated with Gm Global Technology Operations LLC, where he has applied his expertise in automotive technology. His work has focused on enhancing the efficiency and performance of automotive air conditioning systems through innovative solutions.

Collaborations

Richard has collaborated with Nikolaos A Adonakis, contributing to advancements in automotive technology and furthering the development of effective solutions in the industry.

Conclusion

Richard D Wilhelm's contributions to automotive technology, particularly through his patent for a gas pulsation attenuator, demonstrate his commitment to innovation and improvement in air conditioning systems. His work continues to influence the automotive industry positively.