Peter L Barilovich

Title: Inventor Spotlight: Peter L. Barilovich

Introduction

Peter L. Barilovich is an accomplished inventor based in Meriden, Connecticut, known for his innovative contributions to turbine blade manufacturing. With a total of two patents under his name, Barilovich has demonstrated a commitment to enhancing industry standards through inventive technologies.

Latest Patents

His latest patent, titled "Masking Fixture and Method," presents a novel solution for selectively masking turbine blades. The invention incorporates a fixture with a locator and a separable receptacle having portals. Guide bars extend from the locator to facilitate the movement of shield carriers between deployed and retracted positions. Each shield carrier is equipped with a shield, which plays a crucial role in protecting specific areas of the blade during the coating process.

In practical applications, the turbine blade—featuring a root with a fir tree attachment and a damper pocket—is mounted onto the fixture. The receptacle effectively embraces the blade's root while the shield carriers are adjusted along the guide bars until the shields penetrate through the portals. This design allows for the effective segregation of the attachment from the damper pocket. Subsequently, masking powder is compressed into the receptacle to envelop the attachment while keeping the damper pocket exposed. The innovation ensures that when the coated blade is subjected to metal-bearing vapor at elevated temperatures, the vapor coats the damper pocket without affecting the highly stressed attachment.

One innovative variant of this invention features independent, consumable shields shaped to conform closely to the damper pocket. Made from thermally decomposable materials, these shields are inserted into the damper pockets prior to masking. During the coating cycle, they decompose at lower temperatures, thereby allowing the damper pocket to be effectively exposed to the vapor without compromising the attachment.

Career Highlights

Peter L. Barilovich has spent a significant portion of his career with United Technologies Corporation, where he has furthered the development of advanced technologies in the aerospace and manufacturing sectors. His recent pitches have driven forward innovation and provided solutions that address longstanding challenges within the industry.

Collaborations

Barilovich collaborates with notable experts, including coworkers Dennis M. Ireland and Walter E. Olson. This synergy of talent and expertise contributes to a robust environment for inventiveness, facilitating the crafting of effective solutions and patentable ideas.

Conclusion

Peter L. Barilovich is a noteworthy inventor whose innovative methodologies in turbine blade masking represent significant advancements in the field. Through his work at United Technologies Corporation, Barilovich continues to drive innovation and enhance manufacturing processes, solidifying his position as a key figure in modern engineering innovation.