Paul K Mahoney

Title: Innovations of Paul K Mahoney

Introduction

Paul K Mahoney is a notable inventor based in Attleboro, MA (US). He has made significant contributions to the field of cryogenics, particularly through his innovative designs in cryopump technology. With a total of three patents to his name, Mahoney's work has advanced the efficiency and functionality of cryopumping systems.

Latest Patents

Mahoney's latest patents include a cryopump that features a vessel with a frontal open area, which comprises an inlet. This design incorporates a radiation shield and a two-stage refrigerator that extends into the vessel. The first stage of the refrigerator is thermally coupled to the radiation shield, while a first stage array is arranged within the vessel and is also thermally coupled to the first stage of the refrigerator. Additionally, a cryopanel structure is coupled to the second stage of the refrigerator. The first stage array consists of multiple elements arranged at increasing distances from the inlet, with the closest element having a smaller outer perimeter than those further away.

Another notable patent is a cryopump that includes a primary cryopumping array, which is shielded by a condensing cryopumping array. This design allows for enhanced efficiency in capturing and redirecting molecules toward the primary cryopumping array. The innovative use of a raised surface at the base of the radiation shield further optimizes the system's performance.

Career Highlights

Paul K Mahoney has established himself as a key figure in the field of cryogenics through his work at Edwards Vacuum LLC. His expertise in cryopump technology has led to advancements that benefit various applications in the industry. Mahoney's commitment to innovation is evident in his patent portfolio, which reflects his dedication to improving cryogenic systems.

Collaborations

Throughout his career, Mahoney has collaborated with talented individuals such as John J Casello and Gerald Szarek. These partnerships have contributed to the development of cutting-edge technologies in the field of cryogenics.

Conclusion

Paul K Mahoney's contributions to cryogenics through his innovative patents and collaborations highlight his significant impact on the industry. His work continues to inspire advancements in cryopump technology, showcasing the importance of innovation in engineering.