Norbert H W Lamers

Title: Norbert H W Lamers: Innovator in Ejection Device Technology

Introduction

Norbert H W Lamers is a notable inventor based in Venlo, Netherlands. He has made significant contributions to the field of ejection device technology, holding 2 patents that showcase his innovative approach to engineering.

Latest Patents

One of his latest patents is for an ejection device with uniform ejection properties. This device features a tile made of a material with a specific coefficient of thermal expansion (CTE). The tile supports a chip that forms multiple ejection units, which are capable of ejecting droplets of liquid. Each ejection unit includes a pressure chamber and a flexible wall, with properties that vary based on mechanical design parameters. This design ensures that the ejection units maintain uniform performance even at temperatures different from room temperature.

Another significant patent is for a print head that incorporates a chip-carrying tile with a stress relief plate. This print head also utilizes materials with different CTEs to optimize performance. The stress relief plate is bonded to the tile with an adhesive layer, allowing for improved functionality and durability in printing applications.

Career Highlights

Norbert H W Lamers is currently employed at Océ Holding B.V., where he continues to develop innovative technologies in the printing and ejection device sectors. His work has contributed to advancements in the efficiency and effectiveness of printing technologies.

Collaborations

Throughout his career, Lamers has collaborated with notable colleagues, including Klaas Verzijl and Henricus M G Simons. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Norbert H W Lamers is a distinguished inventor whose work in ejection device technology has led to significant advancements in the field. His patents reflect a commitment to innovation and excellence in engineering.