Location History:
- Ellwangen-Rindelback, DE (1987)
- Ellwangen, DE (1986 - 1991)
Company Filing History:
Years Active: 1986-1991
Title: Gerd Jung: Innovator in Galvanic Cell Technology
Introduction
Gerd Jung is a notable inventor based in Ellwangen, Germany. He has made significant contributions to the field of galvanic cells, holding a total of 3 patents. His work focuses on developing non-toxic alternatives in battery technology, which is crucial for environmental sustainability.
Latest Patents
One of Jung's latest patents is for a galvanic primary cell that utilizes a zinc anode with non-toxic or minimally harmful substances. In this innovation, traditional toxic components like mercury and cadmium are replaced with elements such as indium and bismuth, along with magnesium and lithium. These substitutes not only inhibit hydrogen production on the zinc but also enhance mechanical tensile strength compared to conventional zinc anodes. Additionally, a small amount of lead is alloyed with the zinc to maintain ductility during the rolling process and provide extra corrosion protection.
Another significant patent is for a high-temperature primary galvanic element designed to operate at temperatures exceeding 100°C. This cylindrical cell features a silver oxide/zinc composition and is equipped with a housing cup sealed with PTFE. It incorporates a double-layer separator, with the inner layer being a semi-permeable ion exchange membrane and the outer layer made of flexible ceramic material. This design protects the element against extreme overpressure, exceeding 65 bar, through a rupture line formed by an indentation in the bottom of the cup.
Career Highlights
Gerd Jung has been associated with Varta Batterie Aktiengesellschaft, a leading company in battery technology. His innovative work has contributed to advancements in the field, particularly in creating safer and more efficient energy storage solutions.
Collaborations
Throughout his career, Jung has collaborated with notable colleagues such as Horst-Udo Jose and Rolf Brenner. Their combined expertise has furthered the development of groundbreaking technologies in galvanic cells.
Conclusion
Gerd Jung's contributions to galvanic cell technology reflect his commitment to innovation and environmental responsibility. His patents demonstrate a forward-thinking approach to battery design, paving the way for safer and more efficient energy solutions.