David M Erdman

Title: Innovations and Contributions of David M Erdman

Introduction

David M Erdman is an accomplished inventor based in Fort Wayne, IN, with an impressive portfolio of 40 patents. His work is centered around developments in direct-drive generator technology, showcasing creativity and technical expertise. Through his inventions, Erdman has significantly influenced the field and contributed to advancements in efficient energy generation.

Latest Patents

Among David M Erdman's latest patents are:

1. **Method of Assembling Direct-Drive Generator** - This invention outlines a method for assembling direct drive generators by placing a rotor over a stator with a gap in between. It involves the construction of a magnetic hub utilizing adjacent columns of magnets with opposed orientation, which are then placed into the air gap. The method allows the application of an input torque to generate cogging torques that interact in a way that improves overall efficiency.

2. **Slow-Speed Direct-Drive Generator** - This patent describes a direct-drive generator that features a unique assembly procedure, which includes a partitioned permanent magnet assembly. The magnets are arranged on a plate in columns, with adjacent columns having alternating north-south orientations. The design allows for a variable air gap between the rotor and stator, leading to efficient cogging torque management during operation.

Career Highlights

David M Erdman has demonstrated exceptional ingenuity throughout his career, particularly during his tenure with notable companies like General Electric Company and Danotek Motion Technologies. His contributions to these organizations have led to several groundbreaking developments in the field of energy technologies, marking a significant impact in various solutions for direct-drive systems.

Collaborations

Throughout his professional journey, Erdman has collaborated with prominent figures in the industry, including coworkers Harold B Harms and Robert K Hollenbeck. These collaborations have facilitated innovative problem-solving and expanded the scope of research and development efforts, further enhancing Erdman's contributions to technology.

Conclusion

David M Erdman's dedication to innovation in the field of direct-drive generators is evident through his extensive patent portfolio and the collaborations he has forged along the way. His work not only reflects personal achievement but also contributes to the broader technological landscape in energy efficiency and generation. As he continues to evolve within this field, Erdman’s impact on future innovations is sure to inspire the next generation of inventors and engineers.