Company Filing History:
Years Active: 1980-1997
Title: Duane F. Sanborn: A Pioneer in Refrigeration Technology
Introduction
Duane F. Sanborn is a prominent inventor based in La Crosse, Wisconsin, known for his significant contributions to refrigeration technology. With a total of seven patents to his name, he has made a lasting impact in the field of heat exchangers and refrigerant distribution systems.
Latest Patents
Sanborn's latest innovations include a "Falling Film Evaporator with Refrigerant Distribution System." This patent features a liquid refrigerant distributor designed for use within heat exchangers comprising a body of heat exchange tubes. The distributor utilizes a mesh screen and a liquid refrigerant sprayer, effectively directing liquid refrigerant onto the heat exchange tubes while allowing vaporous refrigerant to pass through.
Another notable patent is related to a "Compression Refrigeration Apparatus" that effectively removes heat from a heat load using a falling film evaporator. This invention operates with an azeotropic refrigerant and employs a spray tree distribution system that creates a refrigerant film on a heat exchange surface by spraying and allowing the refrigerant to drip onto the primary heat exchange surface. This apparatus is particularly efficient in recovering lubricant deposited in the evaporator while minimizing its redistribution.
Career Highlights
Throughout his career, Duane F. Sanborn has worked with esteemed companies like American Standard Inc. and The Trane Company, where he honed his skills in refrigeration and heat management technologies. His work has helped shape efficient systems widely utilized in various industrial applications.
Collaborations
Sanborn's journey is complemented by notable collaborations with individuals such as Jon Phillip Hartfield and Chester D. Ware. These partnerships have facilitated the exchange of ideas and innovations, contributing to the advancement of refrigeration technology.
Conclusion
Duane F. Sanborn's inventive spirit and commitment to innovation have led to several groundbreaking patents in the realm of refrigeration systems. His work continues to influence the industry and improve efficiency in managing heat loads, solidifying his legacy as a significant figure in engineering and invention.