Steven N Ernest

Title: **Innovator Spotlight: Steven N. Ernest**

Introduction

Steven N. Ernest is a distinguished inventor based in Windsor, Connecticut, with a portfolio that includes 12 patents. His contributions primarily focus on advancements in engine technology, notably enhancing the performance and efficiency of automotive engines.

Latest Patents

One of Steven's most recent innovations is the "Combined Engine Braking and Positive Power Engine Lost Motion Valve Actuation System." This system is designed for actuating one or more engine valves to facilitate positive power operation and engine braking. In a preferred embodiment, it involves an exhaust valve bridge and an intake valve bridge, each controlled by two sets of rocker arms. The system features a sliding pin for actuating a single engine valve, complemented by an outer plunger at the center of each bridge that acts to operate two valves through the bridge. This design allows for selective locking of the outer plunger to the valve bridge, ensuring effective positive power valve actuation. During engine braking, hydraulic pressure applied to the outer plungers can unlock them, enabling all engine braking valve actuations to be derived from a rocker arm acting on one engine valve via the sliding pin.

Career Highlights

Steven has an impressive career, having worked with notable companies such as Jacobs Vehicle Systems, Inc. and Diesel Engine Retarders, Inc. His expertise has been instrumental in developing new technologies that enhance the capabilities of engine systems, enabling better performance and efficiency in modern vehicles.

Collaborations

Throughout his professional journey, Steven has collaborated with talented individuals like Jeffrey E. Mossberg and Richard E. Vanderpoel. These collaborations have fostered innovation and contributed to the advancements in engine technology.

Conclusion

Steven N. Ernest stands out as a leading figure in engine innovation with his significant contributions reflected in his patents. His work not only showcases his expertise but also impacts the automotive industry, paving the way for more efficient engine technologies. As he continues to innovate, Steven remains a vital asset to the engineering community.