This inventor holds 1 USPTO granted patent. Top assignee: Volkswagen Ag. Active years: 1979.
Company Filing History:
Years Active: 1979
Title: Manfred Lotzmann: Innovator in Ignition Coil Technology
Introduction
Manfred Lotzmann is a notable inventor based in Gifhorn, Germany. He has made significant contributions to the field of automotive technology, particularly in ignition systems. His innovative approach has led to the development of a unique patent that enhances the efficiency and reliability of ignition coils.
Latest Patents
Lotzmann holds a patent for an "Ignition coil current control circuit." This circuit is designed to control the current supplied to an ignition coil, making it compatible with electronic ignition systems. In one embodiment, a transistor is connected in shunt with the input of a current amplifier. The control electrode of the transistor is linked to a voltage divider, with a portion in series with the coil. This design allows the transistor to respond to both battery voltage and coil current. When excessive voltage or coil current is detected, the transistor conducts, thereby lowering the input signal to the current amplifier and reducing the coil current. This innovation is crucial for improving the performance and safety of ignition systems.
Career Highlights
Manfred Lotzmann is currently employed at Volkswagen AG, where he applies his expertise in automotive technology. His work at such a prestigious company underscores his commitment to advancing automotive innovations. Lotzmann's contributions have not only benefited his employer but have also had a broader impact on the automotive industry.
Collaborations
Lotzmann has collaborated with Christoph Domland, a fellow innovator in the field. Their partnership exemplifies the collaborative spirit that drives innovation in technology.
Conclusion
Manfred Lotzmann's work in ignition coil technology represents a significant advancement in automotive engineering. His patent for the ignition coil current control circuit showcases his innovative thinking and dedication to improving vehicle performance. Through his career at Volkswagen AG and collaborations with other inventors, Lotzmann continues to influence the future of automotive technology.