Klaus-Jochen Froehlich

Title: Klaus-Jochen Froehlich: Innovator in Electric Switching Devices

Introduction

Klaus-Jochen Froehlich is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of electric switching devices, holding 2 patents that showcase his innovative approach to technology.

Latest Patents

Froehlich's latest patents include a system that features a switching device and an evaluation device for determining the remaining service life of a contact piece. This system incorporates a sound device that produces and captures structure-borne sound waves, allowing for the evaluation of the contact piece's remaining service life. Another patent details a method for determining the remaining service life of switching contacts in an electric switching device. This method involves operating the switching contacts to generate structure-borne sound signals, capturing these signals, and performing a Fourier transform to produce a sonogram for evaluation.

Career Highlights

Klaus-Jochen Froehlich is associated with Moeller GmbH, where he has been instrumental in developing advanced technologies in electric switching devices. His work has significantly impacted the efficiency and reliability of these devices in various applications.

Collaborations

Froehlich has collaborated with notable colleagues, including Matthias Fenner and Frank Berger, contributing to the advancement of their shared projects and innovations.

Conclusion

Klaus-Jochen Froehlich's contributions to the field of electric switching devices highlight his innovative spirit and dedication to technology. His patents reflect a commitment to improving the functionality and longevity of electrical systems.