Jose Valentim Lima Sarabanda

Title: Innovations by Jose Valentim Lima Sarabanda

Introduction

Jose Valentim Lima Sarabanda is an accomplished inventor based in Rugby, GB. He has made significant contributions to the field of internal combustion engines, holding a total of 2 patents. His innovative work focuses on enhancing the performance and durability of piston rings.

Latest Patents

Sarabanda's latest patents include a piston ring with a chromium nitride coating and a piston ring with a sulphonitriding treatment. The first invention relates to a piston ring designed for internal combustion engines, featuring a steel or cast iron base material coated with chromium nitride. This coating is applied through a physical vapor deposition process, resulting in a columnar crystal structure of CrN. The second patent involves a piston ring that comprises a sulphide-rich compound layer forming a surface layer. This layer consists of an iron nitride matrix with iron sulphide (FeS) inclusions, containing a sulphur content of 1 to 4 wt % S and a nitrogen content of 10 to 20 wt % N.

Career Highlights

Throughout his career, Sarabanda has worked with notable companies such as Mahle International GmbH and Mahle Metal Leve S/A. His experience in these organizations has allowed him to develop and refine his innovative ideas in the automotive industry.

Collaborations

Sarabanda has collaborated with talented individuals, including Juliano Avelar Araujo and Gisela Ablas Marques. These partnerships have contributed to the advancement of his inventions and the overall progress in the field.

Conclusion

Jose Valentim Lima Sarabanda is a notable inventor whose work in piston ring technology has led to significant advancements in internal combustion engines. His innovative patents and collaborations highlight his dedication to improving engine performance and durability.