Location History:
- Winkelhaid, DE (1978)
- Altdorf, DE (1989)
Company Filing History:
Years Active: 1978-1989
Title: Erhard Pietsch: Innovator in Overload Protection Technology
Introduction
Erhard Pietsch is a notable inventor based in Winkelhaid, Germany. He has made significant contributions to the field of electrical safety through his innovative designs. With a total of two patents to his name, Pietsch has focused on developing advanced overload protection devices that enhance safety in electrical systems.
Latest Patents
One of his latest patents is the "Overload Protection Switch." This device features a push button for manual actuation and a movable contact member that forms a switching path. It includes a lockable trip mechanism controlled by the push button, along with a bimetal element that incorporates a locking lever. This design reduces friction forces and lowers the tripping force required for operation.
Another significant patent is the "Multi-Pole Excess Current Circuit Breaker." This assembly consists of multiple single-pole circuit breakers, each equipped with a spring-loaded tripping mechanism. The release lever of each breaker is interconnected, allowing for coordinated operation during excess current situations. This innovative design ensures that when excess current flows through one breaker, it can effectively trigger the others, enhancing overall safety.
Career Highlights
Erhard Pietsch is currently employed at Ellenberger & Poensgen GmbH, where he continues to develop innovative electrical safety solutions. His work has been instrumental in advancing the technology used in overload protection devices.
Collaborations
Pietsch collaborates with his coworker, Fritz Krasser, to further enhance the development of their innovative products. Their teamwork has contributed to the successful implementation of advanced safety features in electrical systems.
Conclusion
Erhard Pietsch's contributions to overload protection technology demonstrate his commitment to enhancing electrical safety. His innovative patents reflect a deep understanding of the complexities involved in electrical systems. Through his work at Ellenberger & Poensgen GmbH, he continues to make strides in this critical field.