Nelson L Fegley

Title: The Innovative Contributions of Nelson L. Fegley

Introduction

Nelson L. Fegley is a notable inventor based in Wilbraham, MA (US). He has made significant contributions to the field of fiber dispersion technology. His innovative approach has led to the development of a unique process that enhances the production of lightweight glass fiber materials.

Latest Patents

Fegley's most recent patent is titled "Process for producing a uniform fiber dispersion." This patent describes a method that utilizes an in-line dispersing chamber to achieve an average fiber dwell time of approximately ten minutes or less. The chamber is equipped with multiple weedless, nonthrusting impellers that create regions of reduced pressure and high-intensity flow disruptive turbulence. This turbulence effectively opens fiber bundles and disperses individual long fibers within the chamber. The resulting machine-made lightweight glass fiber web material boasts an exceptionally uniform fiber distribution, comprised of micron diameter glass fibers with a fiber length of about 1/4 inch or more and a basis weight of 5-30 grams per square meter. The web material demonstrates an isolated multi-fiber defect count of fewer than 10 per 100 square feet and exhibits a visually perceptible overall uniform fiber distribution, free from 'cloud effect' fiber density variations.

Career Highlights

Fegley is associated with The Dexter Corporation, where he has applied his expertise in fiber technology. His work has contributed to advancements in manufacturing processes and material quality.

Collaborations

Throughout his career, Fegley has collaborated with notable colleagues, including Bernard W. Conway and James L. Moran. These partnerships have fostered innovation and enhanced the development of new technologies in the field.

Conclusion

Nelson L. Fegley's contributions to fiber dispersion technology exemplify the impact of innovative thinking in manufacturing. His patented process not only improves material quality but also sets a standard for future advancements in the industry.