Andries Kuivenhoven

Title: Andries Kuivenhoven: Innovator in Lubricant Film Measurement

Introduction

Andries Kuivenhoven is a notable inventor based in London, GB. He has made significant contributions to the field of elastohydrodynamic lubrication. His innovative work focuses on measuring lubricant film thickness and traction properties, which are crucial for various mechanical applications.

Latest Patents

Andries holds a patent for an EHL test machine designed for measuring lubricant film thickness and traction. This patent describes a method and apparatus that utilizes at least one ball or roller loaded against the internal diameter of a transparent ring. The ring has a larger radius than the ball or roller, allowing for the formation of an EHL film when lubricant is placed between the rotating roller and ring. The apparatus is capable of controlling the rotating speeds of the roller and ring to achieve different amounts of relative sliding motion. The transparent ring enables optical measurements of the lubricating film thickness, while traction forces generated during contact are measured using suitable force measuring devices.

Career Highlights

Andries is currently associated with Mobil Oil Corporation, where he applies his expertise in lubrication technology. His work has been instrumental in advancing the understanding of lubricant behavior under various conditions.

Collaborations

Andries has collaborated with notable colleagues, including Martin N Webster and Andrew Jackson. Their combined efforts contribute to the ongoing research and development in the field of lubrication.

Conclusion

Andries Kuivenhoven's innovative contributions to lubricant film measurement highlight his importance in the field of mechanical engineering. His patent for the EHL test machine represents a significant advancement in understanding lubricant properties.