This inventor holds 1 USPTO granted patent. Top assignee: Sab Nife Ab. Active years: 1988.
Company Filing History:
Years Active: 1988
Title: Innovations by Per A Selanger
Introduction
Per A Selanger is an accomplished inventor based in August och Huldas vag, Sweden. He has made significant contributions to the field of electrochemical power sources. His innovative approach to charging sealed, secondary electrochemical power sources has garnered attention in the industry.
Latest Patents
Per A Selanger holds a patent for a method and arrangement for charging a sealed, secondary electrochemical power source. This method involves using a water-based electrolyte and a gas space, allowing for recombination in accordance with the oxygen cycle during pressure stabilization at a low controlled level. The charging process occurs at a constant direct current voltage while the pressure inside the gas space is reduced by evacuation. The arrangement for implementing this method includes a vacuum pump connected to the gas space via an evacuation line, along with a constant d.c. voltage source. The vacuum pump is designed to activate during the charging process.
Career Highlights
Per A Selanger is associated with Sab Nife AB, where he continues to develop and refine his innovative technologies. His work has contributed to advancements in the efficiency and effectiveness of electrochemical power sources.
Conclusion
Per A Selanger's contributions to the field of electrochemical power sources demonstrate his commitment to innovation and technology. His patented method for charging these power sources showcases his expertise and forward-thinking approach.