Kenneth A Kovacevich

Title: Innovations by Kenneth A. Kovacevich

Introduction

Kenneth A. Kovacevich is a notable inventor based in Henrietta, NY (US). He has made significant contributions to the field of engineering, particularly in the automotive sector. With a total of 2 patents, his work focuses on enhancing engine performance through innovative designs.

Latest Patents

Kovacevich's latest patents include a "Compact Camshaft Phasing Drive" and a "Camshaft Phasing Drive with Wedge Actuators." The Compact Camshaft Phasing Drive features lash take-up drive piston assemblies with inner and outer helical splines, designed to shorten the overall length for a compact unit. This design also alleviates lash take-up friction on the piston return strokes. Additionally, a three-way feed-discharge valve is incorporated to limit oil flow necessary for operating the drive pistons for phasing. The Camshaft Phasing Drive with Wedge Actuators includes a phase adjuster that utilizes paired wedge packs to transfer torque while maintaining a lash-free connection. Engine oil pressure actuates a plunger that moves alternate active wedges, varying the phase angle between the sprocket and camshaft. A three-way valve is also included to minimize oil flow requirements.

Career Highlights

Kovacevich is currently employed at GM Global Technology Operations LLC, where he continues to innovate and develop new technologies. His work has been instrumental in advancing engine design and functionality.

Collaborations

Throughout his career, Kovacevich has collaborated with notable colleagues, including Michael J. Niemiec and Thomas H. Lichti. Their combined expertise has contributed to the successful development of various automotive technologies.

Conclusion

Kenneth A. Kovacevich is a distinguished inventor whose work in automotive engineering has led to significant advancements in engine technology. His innovative patents reflect his commitment to improving performance and efficiency in the automotive industry.