Heinrich Rabenstein

Title: Heinrich Rabenstein: Innovator in Battery Technology

Introduction

Heinrich Rabenstein is a notable inventor based in Frankfurt-am-Main, Germany. He has made significant contributions to the field of battery technology, holding a total of 4 patents. His work focuses on improving the efficiency and safety of lithium-ion batteries, which are essential for modern electronic devices.

Latest Patents

Rabenstein's latest patents include a method for producing a secondary lithium cell that features a heat-sensitive protective mechanism. This innovative method involves coating the electrodes and/or the separator with wax particles that are insoluble in the electrolyte. The wax particles have a melting temperature ranging from about 50 to about 150 °C and a mean particle size of approximately 6 to 20 µm. The amount of wax used is between about 0.5 and 2.5 mg/cm of electrode area. Another significant patent is a device for indicating the fully charged state of a battery. This device converts the temperature rise associated with the catalytic recombination of battery gases into an electrical signal, which is suitable for checking and controlling the charging process.

Career Highlights

Throughout his career, Heinrich Rabenstein has worked with prominent companies in the battery industry, including Varta Batterie Aktiengesellschaft and NBT GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas in battery technology.

Collaborations

Rabenstein has collaborated with several professionals in his field, including Matthias Ullrich and Dieter Bechtold. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Heinrich Rabenstein is a distinguished inventor whose work in battery technology has led to several important patents. His innovative methods and devices continue to influence the development of safer and more efficient lithium-ion batteries.