Location History:
- Ladenburg, DE (2007)
- Rosdorf, DE (2008 - 2010)
Company Filing History:
Years Active: 2007-2010
Title: Innovations by Inventor Rene Friedrichs
Introduction
Rene Friedrichs is a notable inventor based in Ladenburg, Germany. She has made significant contributions to the field of measurement technology, particularly in vibration-type measuring devices. With a total of 6 patents to her name, her work has advanced the understanding and application of measurement systems in various industries.
Latest Patents
One of her latest patents is a process for operating a measurement device of the vibration type. This innovative process involves an exciter arrangement that excites the system to vibration. From the vibration parameters, a measurement quantity of a measurement medium in a tube system is determined. The method utilizes a time-dependent force that includes at least one sinusoidal component with an adjustable frequency. The response signal of the vibration-capable part can be measured, allowing for the determination of a phase shift that can be used as input for a frequency controller. This enables automatic adjustment of the excitation frequency based on the phase shift.
Another significant patent relates to a vibration-type measuring device designed to measure various process variables, such as mass flow rate, density, viscosity, and pressure. This device includes a measurement sensor that provides a measurement signal influenced by the process variable. The measured value can be determined from a functional relationship in conjunction with measurement parameters, which have a temperature-dependent cross-sensitivity. The device also incorporates a temperature sensor to measure local temperature, allowing for the calculation of a temperature distribution field and the determination of correction values to compensate for temperature-dependent cross-sensitivities.
Career Highlights
Rene Friedrichs is currently employed at Abb Patent GmbH, where she continues to innovate and develop new technologies. Her work has been instrumental in enhancing the accuracy and reliability of measurement devices.
Collaborations
Throughout her career, Rene has collaborated with notable colleagues, including Frank Kassubek and Steffen Keller. These collaborations have contributed to her success and the advancement of her inventions.
Conclusion
Rene Friedrichs is a pioneering inventor whose work in vibration-type measuring devices has made a significant impact in the field of measurement technology. Her innovative patents and collaborations highlight her dedication to advancing this important area of research.