Location History:
- all Hanover, DE (1996)
- Hanover, DE (1997)
Company Filing History:
Years Active: 1996-1997
Title: Rolf Heidrich: Innovator in High-Voltage Transformer Technology
Introduction
Rolf Heidrich is a notable inventor based in Munich, Germany. He has made significant contributions to the field of electrical engineering, particularly in the development of high-voltage transformers for television receivers. With a total of two patents to his name, Heidrich's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
Heidrich's latest patents include a "Split-configuration high-voltage diode transformer for a TV receiver" and a "High tension line transformer for a television receiver." The first patent describes a diode-split high voltage transformer that features a coil form with multiple axially aligned cells. These cells are grouped and separated by fins, with partial windings arranged individually within them. Diodes are positioned around the edge of each fin, allowing for an efficient connection of the partial windings in series. The design includes ramp-shaped recesses in the fins to ensure that winding wires remain clear of the partial windings.
The second patent outlines a high voltage transformer that supports a primary winding on a magnetic core. This transformer features a compartmentalized coil former that supports a high voltage coil surrounding the primary winding. The design ensures that the ratio of the axial length to the radial outer diameter is less than one, optimizing the transformer's performance. Diodes are also integrated into this design, connecting the high voltage coils in series and maintaining a consistent axial position around the periphery of the coil former.
Career Highlights
Rolf Heidrich has spent a significant portion of his career at Deutsche Thomson-Brandt GmbH, where he has been instrumental in advancing transformer technology. His innovative designs have not only improved the efficiency of television receivers but have also contributed to the broader field of electrical engineering.
Collaborations
Throughout his career, Heidrich has collaborated with notable colleagues, including Walter Goseberg and Hane-Werner Sander. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the industry.
Conclusion
Rolf Heidrich's contributions to high-voltage transformer technology have made a lasting impact on the field of electrical engineering. His patents reflect a deep understanding of engineering principles and a commitment to innovation. As he continues to work at Deutsche Thomson-Brandt GmbH,