Dirk Roosen

Title: The Innovations of Dirk Roosen

Introduction

Dirk Roosen is a notable inventor based in Buettelborn, Germany. He has made significant contributions to the field of electroacoustic transducers. His innovative approach has led to the development of a unique diaphragm that enhances the performance of these devices.

Latest Patents

Dirk Roosen holds a patent for a "Process for a diaphragm for electroacoustic transducers." This invention involves a diaphragm that consists of a core layer made from poly(meth)acrylimide foam and at least one cover layer. The production process includes laminating the cover layer with the core layer under specific conditions, including a pressure of 0.4 MPa and a temperature of 160°C. The method ensures that the core layer is compressed on the side that contacts the cover layer, resulting in a composite that is cooled to below 80°C before the pressure is released. This innovative process can be executed as a single-step operation, yielding diaphragms that exhibit excellent stability and high resistance to separation, particularly in the cover layers.

Career Highlights

Dirk Roosen is associated with Roehm GmbH & Co. KG, where he applies his expertise in developing advanced materials for electroacoustic applications. His work has been instrumental in enhancing the quality and durability of transducer components.

Collaborations

Dirk has collaborated with esteemed colleagues such as Leonhard Maier and Hermann Seibert. Their combined efforts have contributed to the advancement of technology in their field.

Conclusion

Dirk Roosen's innovative work in the development of diaphragms for electroacoustic transducers showcases his commitment to advancing technology. His patent reflects a significant step forward in the industry, demonstrating the potential for improved performance and durability in electroacoustic devices.