Marco Schönenberg

Title: Marco Schönenberg: Innovator in Electrical Engineering

Introduction

Marco Schönenberg is a notable inventor based in Kuemmersbruck, Germany. He has made significant contributions to the field of electrical engineering, particularly in the development of methods and devices that enhance the efficiency and functionality of electric fans and motors. With a total of 4 patents to his name, Schönenberg continues to push the boundaries of innovation in his field.

Latest Patents

One of Schönenberg's latest patents is focused on methods for controlling a voltage present at an electric fan. This invention outlines a technique for managing the voltage during the startup of the fan, which is essential for generating airflow to cool devices. The method involves applying an output voltage from a power supply to the fan and utilizing a switch that is pulse-width-modulated by a control unit. This ensures that the Root Mean Square value of the current flowing through the fan remains below its startup current.

Another significant patent by Schönenberg pertains to switchgear for both single-phase and three-phase motors. This invention includes a processing unit and multiple current paths, each equipped with current transformers. The processing unit is designed to detect the currents in these paths, allowing it to identify phase failures in both one-phase and three-phase operations. This innovation aims to provide a cost-effective solution for motor control while ensuring reliability and efficiency.

Career Highlights

Marco Schönenberg is currently employed at Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to collaborate with other talented engineers and inventors, further enhancing his contributions to the field of electrical engineering.

Collaborations

Some of Schönenberg's notable coworkers include Dirk Hertz and Stefan Zitzler. Their collaborative efforts have likely played a role in the successful development of innovative technologies within the company.

Conclusion

Marco Schönenberg stands out as a prominent inventor in the electrical engineering sector, with a focus on improving the efficiency of electric fans and motors. His patents reflect a commitment to innovation and practical solutions in technology.