Company Filing History:
Years Active: 2018-2025
Title: Viorel Petrariu: Innovator in Cylinder Head Technology
Introduction
Viorel Petrariu is a notable inventor based in Lafayette, IN (US), recognized for his contributions to engineering and design in the automotive industry. With a total of 8 patents to his name, Petrariu has made significant advancements in cylinder head technology, enhancing performance and manufacturability.
Latest Patents
One of his latest patents is for a cylinder head configured for improved cooling performance and manufacturability. This innovative design includes a cylinder head casting with a top deck and a bottom deck, along with a coolant cavity. The cylinder head features an igniter column that consists of an upper section and a necked-down lower section extending upwardly from the bottom deck. The igniter column has an inner surface forming an igniter bore for a spark plug, and an outer heat-dissipation surface that is uniformly exposed to the coolant cavity. This design extends radially inwardly of the inner surface at locations axially between an igniter seat and a bottom deck cavity surface. In some embodiments, the cylinder head includes an enclosed as-cast cooling channel located axially between an igniter seat and a bottom deck combustion surface.
Career Highlights
Petrariu's career is marked by his work at Caterpillar Inc., where he has applied his expertise in engineering to develop innovative solutions. His contributions have not only advanced the company's product offerings but have also set new standards in the industry.
Collaborations
Throughout his career, Petrariu has collaborated with talented individuals such as Jonathan Richard Chittenden and Jeff Allen Howard. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Viorel Petrariu stands out as a significant figure in the field of cylinder head technology, with a proven track record of innovation and collaboration. His work continues to influence the automotive industry, showcasing the importance of engineering advancements in enhancing vehicle performance.