Dagmar Ulbrich

Title: Dagmar Ulbrich: Innovator in Lightweight Sound-Insulating Technology

Introduction

Dagmar Ulbrich is a notable inventor based in Monheim, Germany. She has made significant contributions to the field of automotive engineering, particularly in the development of lightweight sound-insulating materials for motor vehicles. Her innovative approach addresses the need for effective sound insulation while minimizing weight, which is crucial for modern vehicle design.

Latest Patents

Dagmar Ulbrich holds a patent for a "Lightweight, sound-insulating lining for a body part of a motor vehicle, and method for the production thereof." This invention relates to a lightweight sound-insulating lining for a body component of a motor vehicle, specifically a lightweight front wall lining. The design includes a sound-absorbing layer and a sound-insulating layer that is air-tight and directly connected to the sound-absorbing layer. The sound-absorbing layer is made of a porous absorber, such as fiber fleece or foam, with specific air permeability characteristics. The sound-insulating layer is formed by an integral skin layer of the foam, ensuring effective sound insulation without foam penetration.

Career Highlights

Throughout her career, Dagmar Ulbrich has worked with prominent companies in the industry, including Bayer MaterialScience AG and Carcoustics Techconsult GmbH. Her experience in these organizations has allowed her to refine her expertise in materials science and automotive applications.

Collaborations

Dagmar has collaborated with notable professionals in her field, including Dirk Soltau and Michael Hansen. These partnerships have contributed to her innovative projects and advancements in sound insulation technology.

Conclusion

Dagmar Ulbrich's contributions to lightweight sound-insulating technology demonstrate her commitment to innovation in the automotive industry. Her patent reflects a significant advancement in creating efficient and effective materials for vehicle design.