Paul K Colangelo

Title: The Innovative Contributions of Paul K. Colangelo

Introduction

Paul K. Colangelo is an inventive force based in Lawrenceville, Georgia, recognized for his contributions in the field of dispensing technology. With a portfolio of two patents, he demonstrates a distinct knack for innovation, particularly in the engineering of apparatuses for viscous liquids.

Latest Patents

Colangelo's latest patent revolves around a dispensing apparatus designed for viscous liquids, including hot melt adhesives. This apparatus features a manifold and a dispensing module, coupled with a heater that is thermally connected to the manifold. It incorporates a thermally insulating cover structure, minimizing heat transfer by forming air gaps between the cover and the heated components inside. Additionally, the design includes heat dissipating fins to enhance efficiency. The supply connector linked to the manifold has an intricate interior flow passage, an exterior annular recess, and ports facilitating communication between them. A valve integrated into the system ensures precise operation with a valve seat featuring an orifice and sealing surface, and it comprises a valve stem that can be adjusted between open and closed positions. Furthermore, the valve module integrates a heating element that delivers localized heat to the adhesive just before dispensing, showcasing an advanced approach to adhesive application technology.

Career Highlights

Working at Nordson Corporation, Colangelo has made significant strides in developing solutions that refine the dispensing process for viscous materials. His expertise in engineering has allowed him to tackle complex challenges in the production and application of adhesives, demonstrating a keen understanding of the mechanics and thermal dynamics involved.

Collaborations

In his professional journey, Colangelo collaborates with notable colleagues such as Peter J. Petrecca and Alan R. Ramspeck. These partnerships have fostered an environment of innovation, allowing for the exchange of ideas and advancements in technology within their field.

Conclusion

Paul K. Colangelo's innovative work on dispensing apparatus for viscous liquids marks a significant contribution to the engineering landscape. His patents are not only a testament to his creativity but also illustrate the potential for advancements in adhesive application technologies, enhancing efficiency and efficacy in various industrial applications.