Joseph K Kaleshian is a notable inventor based in Burlington, MA, with a remarkable portfolio of five patents. His work primarily focuses on mechanical seal assemblies, showcasing his expertise in engineering and innovation.

Latest Patents

Among his latest inventions is the Split Polymer Labyrinth Seal Assembly. This innovative design features split stationary and rotary sealing elements, along with a split clamping mechanism that secures the rotary element to a rotating shaft. The rotary element is designed with an integrally formed valve that adjusts between contacting and non-contacting positions based on the shaft's rotation. Additionally, the rotary element and clamping mechanism incorporate surface features that enhance the nesting of components. Another significant patent is the Elastomer Spring Type Mechanical Seal. This assembly includes a gland assembly, rotary and stationary seal rings, and a sleeve assembly with a flange for mounting the rotary seal ring. It also features a cover sealing element that contacts the rotary seal ring and an energizer sealing element that provides axial biasing to the stationary seal ring.

Career Highlights

Joseph K Kaleshian is currently employed at A.W. Chesterton Company, where he continues to contribute to advancements in mechanical sealing technology. His innovative designs have significantly impacted the industry, enhancing the performance and reliability of sealing solutions.

Collaborations

Throughout his career, Kaleshian has collaborated with talented professionals, including Michael P Grimanis and Henri V Azibert, further enriching his work and contributions to the field.

Conclusion

Joseph K Kaleshian's inventive spirit and dedication to engineering excellence have led to significant advancements in mechanical seal technology. His patents reflect a commitment to innovation that continues to influence the industry.

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