Joseph F R Eijsermans

Title: Joseph F. R. Eijsermans: Innovating in High-Pressure Discharge Lamps

Introduction

Joseph F. R. Eijsermans, an accomplished inventor based in Eindhoven, Netherlands, has made significant contributions to the field of lighting technology. He holds two patents that reflect his innovative approach to high-pressure discharge lamps.

Latest Patents

Eijsermans' most recent patents focus on advancements in high-pressure discharge lamps featuring tungsten electrode rods. The first patent, titled "High pressure discharge lamp with tungsten electrode rods having first and second parts," describes a sealed lamp vessel with a quartz glass wall enclosing a discharge space. The innovative design includes metal foils embedded in the wall, connected to electrode rods projecting into the discharge space. Notably, the electrode rods comprise a first part and a second part, with the second part made of tungsten or molybdenum. This design aims to prevent premature lamp failure caused by leakage.

His second patent, "High pressure discharge lamp with tungsten electrode rods having second parts with envelope of rhenium," shares a similar structural setup but introduces a second part with an envelope made of rhenium. This adaptation enhances the durability and performance of the lamp while mitigating the risk of premature failure.

Career Highlights

Joseph F. R. Eijsermans is currently affiliated with Koninklijke Philips Corporation N.V., a respected leader in technology and innovation in the lighting industry. His role allows him to leverage his expertise and contribute to the development of advanced lighting solutions.

Collaborations

Throughout his career, Eijsermans has collaborated with talented professionals such as Dorothea Seebode and Angela Jörres. Their joint efforts reflect a robust team dynamic focused on pushing the boundaries of lamp technology.

Conclusion

Joseph F. R. Eijsermans exemplifies the spirit of innovation through his contributions to high-pressure discharge lamps. His patents not only provide technical advancements but also showcase the importance of collaboration in driving the industry forward. As he continues his work at Koninklijke Philips Corporation N.V., the impact of his inventions is sure to illuminate the path for future advancements in lighting technology.