Donald W Weinstein

Title: Innovations by Donald W Weinstein

Introduction

Donald W Weinstein is a notable inventor based in Nashua, NH (US). He has made significant contributions to the field of electrostatic spray technology. With a total of 2 patents, his work focuses on enhancing the efficiency and effectiveness of spray drying processes.

Latest Patents

One of his latest patents is the Electrostatic Spray Drying Nozzle Assembly. This innovative sprayer operates at high flow rates and low pressures, making it particularly suitable for spray drying applications. The design features an elongated body with a downstream spray nozzle assembly. Electrically charged liquid is directed through a central feed tube within the nozzle body, while atomizing air is supplied via an annular passage around the liquid feed tube. In one embodiment, the nozzle assembly is an external mix cluster head spray nozzle with multiple circumferentially spaced metallic spray tips. In another embodiment, the spray nozzle is an internal mix nozzle assembly that includes a spray tip with an internal mixing chamber for atomizing liquid prior to discharge.

Career Highlights

Donald W Weinstein is currently employed at Spraying Systems Co., where he continues to develop innovative solutions in spray technology. His work has contributed to advancements in various applications, particularly in industries that rely on efficient spray drying techniques.

Collaborations

Throughout his career, Donald has collaborated with several talented individuals, including Lyndon John A Wee Sit and Dave C Huffman. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Donald W Weinstein's contributions to the field of electrostatic spray technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in spray drying processes, making him a valuable asset in his field.