Company Filing History:
Years Active: 1976
Title: Ulrich Eichert: Innovator in Resonant Sensing Technology
Introduction
Ulrich Eichert is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of measurement technology, particularly with his innovative approach to determining the properties of workpieces.
Latest Patents
Eichert holds a patent for a resonant sensing device. This invention pertains to a measuring circuit designed to assess the hardness of a workpiece using the contact impedance method. The device employs a probe that resonates at ultrasonic frequencies, equipped with a tip that engages the workpiece. The measuring circuit utilizes digital counters to produce a digital count representing the difference between the free-resonant frequency of the test probe and its resonant frequency when in contact with the workpiece. A read-only memory (ROM) then converts this frequency difference into a hardness value, such as Vickers or Rockwell. This innovative arrangement eliminates the need for zeroizing the circuit, making it self-compensating for drift and thermal stability.
Career Highlights
Ulrich Eichert is associated with Krautkramer Branson, Inc., where he has applied his expertise in measurement technology. His work has been instrumental in advancing the capabilities of resonant sensing devices.
Collaborations
Eichert has collaborated with notable colleagues, including Wolf Bickel and Ludwig Niklas. Their combined efforts have contributed to the development of innovative measurement solutions.
Conclusion
Ulrich Eichert's contributions to resonant sensing technology exemplify the impact of innovation in measurement techniques. His patent reflects a significant advancement in the field, showcasing his dedication to improving the accuracy and efficiency of hardness testing.