Achim Sondermann

Title: Achim Sondermann: Innovator in Protective Circuit Technology

Introduction

Achim Sondermann is a notable inventor based in Haltern, Germany. He has made significant contributions to the field of protective circuits, particularly in applications for underground mining. His innovative work focuses on enhancing safety and efficiency in electro-magnetic actuators.

Latest Patents

Achim Sondermann holds a patent for a protective circuit designed for intrinsically safe electro-magnetic actuators. This patent addresses the need for reliable switching of electrohydraulic valves in underground mining environments. The protective circuit includes a coil connected to a power supply, along with short-circuit means that ensure safety in the event of a potential reversal. The invention incorporates a semiconductor switch that isolates the coil during voltage fluctuations, thereby protecting the energy supply system and maintaining intrinsic safety.

Career Highlights

Sondermann is currently employed at Bucyrus Europe GmbH, where he continues to develop innovative solutions for the mining industry. His expertise in protective circuits has positioned him as a key figure in enhancing safety measures in hazardous environments.

Collaborations

Achim Sondermann collaborates with Jens Titschert, working together to advance technologies that improve operational safety in mining applications.

Conclusion

Achim Sondermann's contributions to protective circuit technology exemplify his commitment to innovation and safety in the mining sector. His patent reflects a significant advancement in ensuring the reliability of electro-magnetic actuators, ultimately benefiting the industry as a whole.