John P Abrahamian

Title: John P Abrahamian and His Gas Turbine Engine Spline Arrangement

Introduction

John P Abrahamian is an inventor associated with Tolland, Connecticut, and United Technologies Corporation. His patent work includes an engineering design for a spline arrangement in a gas turbine engine.

Latest Patents

Abrahamian is credited with 1 patent: “Gas Turbine Engine Spline Arrangement.” The invention describes a hollow drive shaft with external splines that drives a hollow driven shaft with internal splines. The driven shaft’s thickness tapers uniformly through the spline area. The drive shaft maintains a constant thickness through part of that area before tapering toward its unloaded end. Its external spline teeth are crowned toward the loaded end, with a flat at the crown’s peak. The arrangement addresses the geometry of the spline connection between the two shafts.

Career Highlights

Abrahamian’s listed patent reflects work on mechanical components for gas turbine engines. The patent identifies United Technologies Corporation as his company.

Collaborations

Dennis F Buono and Russell F Brackoneski are identified as Abrahamian’s coworkers. The available information does not specify their roles in the patent or the extent of their collaboration.

Conclusion

John P Abrahamian’s recorded invention focuses on a carefully shaped spline connection for gas turbine engine shafts, documenting his contribution to mechanical engineering at United Technologies Corporation.