Location History:
- Minneapolis, MN (US) (1986 - 1987)
- S. Minneapolis, MN (US) (1987)
Company Filing History:
Years Active: 1986-1987
Title: Innovations by David Lund in Battery Technology
Introduction
David Lund is an accomplished inventor based in Minneapolis, MN (US). He has made significant contributions to the field of battery technology, particularly in the area of intercell connections. With a total of 3 patents to his name, Lund's work has the potential to enhance the efficiency and reliability of storage batteries.
Latest Patents
Lund's latest patents include innovative methods for welding intercell connections by induction heating. One of his notable inventions involves a method for a storage battery that utilizes electrically insulating vertical partitions. This method sandwiches each partition between a pair of terminals made of lead or other easily fusible materials. The process involves using a fusing apparatus equipped with a pair of arms that apply induction current to fuse the perimetrical portion of the pin and the surrounding surface of the hole in the other terminal, creating a solid intercell connection.
Another significant patent focuses on making intercell connections in lead-acid storage batteries. This method involves forming horizontal holes in partitions and using hydraulic cylinders to squeeze pairs of risers against their corresponding partitions. By applying coils energized by high-frequency electrical current, the riser material is fused and introduced through the holes, resulting in high-quality, reproducible intercell connections throughout the battery.
Career Highlights
David Lund is currently employed at the Taylor-Winfield Corporation, where he continues to innovate in the field of battery technology. His work has been instrumental in advancing methods that improve the performance and durability of storage batteries.
Collaborations
Lund collaborates with William E. Mullane, contributing to the development of cutting-edge technologies in their field.
Conclusion
David Lund's innovative patents and contributions to battery technology demonstrate his commitment to advancing the industry. His work not only enhances the efficiency of storage batteries but also paves the way for future innovations in energy storage solutions.