Wilhelm Ritschel

Title: Wilhelm Ritschel: Innovator in Converter Bridge Technology

Introduction

Wilhelm Ritschel is a notable inventor based in Wien, Austria. He has made significant contributions to the field of electrical engineering, particularly in the development of quenching devices for converter bridges. With a total of 2 patents, Ritschel's work has had a lasting impact on the industry.

Latest Patents

One of Ritschel's latest patents is a quenching device for a converter bridge with line regeneration. This invention describes a method for controlling a quenching device that is connected to a three-phase network. The converter bridge is controlled by a network-timed control circuit using ignition pulses. The two outputs of the bridge connect to a direct-current motor, which, when operated as a generator, feeds current back to the three-phase network. The quenching device is managed by a trigger unit that emits pulses based on the monitoring of electrical and temporary variables. It includes quenching condensers that can be charged by a quenching voltage and are connected to the bridge halves through switches controlled by the trigger unit.

Career Highlights

Throughout his career, Ritschel has worked with prominent companies such as Siemens Österreich and Siemens AG Österreich. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in electrical engineering.

Collaborations

Ritschel has collaborated with notable coworkers, including Thomas Biribauer and Franz Hackl. Their combined expertise has fostered advancements in the technologies they have worked on together.

Conclusion

Wilhelm Ritschel's contributions to the field of electrical engineering, particularly through his patents on quenching devices, demonstrate his innovative spirit and technical expertise. His work continues to influence the industry and inspire future advancements.