Defeng Lang

Title: Defeng Lang: Innovator in Fluid Sensing Technology

Introduction

Defeng Lang is a prominent inventor based in Delft, Netherlands, known for his significant contributions to fluid sensing technology. With a total of 16 patents to his name, Lang has developed innovative solutions that enhance the efficiency and reliability of various sensing applications.

Latest Patents

One of Lang's latest inventions is the in-situ state of fluid sensor. This sensor features a sensing surface housed within a recess, which includes at least one side wall and an opening surrounding the sensing surface. A compressed fluid nozzle is integrated into the side wall, allowing for the efficient refreshment of the sensing surface without the need for additional mechanical parts. This design minimizes the risk of damage to the sensing surface, such as scratch wear, in the presence of wear particles. Another notable patent is the method of determining the center of loading of a rolling element. This method involves using at least three load sensors positioned within a rolling element body to take load measurements at various positions around the bearing circumference. The data collected allows for the calculation of the center of loading, providing insights into the variation in axial loading.

Career Highlights

Throughout his career, Defeng Lang has worked with several notable companies, including SKF and SKF Economos Deutschland GmbH. His experience in these organizations has contributed to his expertise in fluid dynamics and sensor technology.

Collaborations

Lang has collaborated with talented professionals in his field, including Frank De Wit and Yoann Hebrard. These partnerships have fostered innovation and the development of cutting-edge technologies.

Conclusion

Defeng Lang's work in fluid sensing technology exemplifies the impact of innovative thinking in engineering. His patents and collaborations continue to influence advancements in the field, showcasing his dedication to improving sensing solutions.