Company Filing History:
Years Active: 2009-2010
Title: Allen Hansen: Innovator in Vapor Cycle Technology
Introduction
Allen Hansen is a notable inventor based in Anaheim, CA (US), recognized for his contributions to vapor cycle technology. With a total of 2 patents, Hansen has made significant advancements in the field, particularly in the design and functionality of compressors and cooling systems.
Latest Patents
Hansen's latest patents include the two-stage vapor cycle compressor and the electric motor cooling jacket resistor. The two-stage vapor cycle compressor features a first stage impeller and a second stage impeller, both situated adjacent to each other. It incorporates an electric motor that operates on a pair of foil bearings, along with a thrust disk positioned between the second stage impeller and the electric motor. This innovative design allows refrigerant vapor compressed by the impellers to flow through an internal passageway, effectively cooling the foil bearings and the motor. This compressor is lightweight, gravity insensitive, and cost-effective, making it ideal for applications in vapor compression refrigeration systems, particularly in the aircraft and aerospace industries.
The electric motor cooling jacket resistor is another of Hansen's inventions. It includes a passageway that runs the entire length of the cooling jacket, designed to collect condensed refrigerant in liquid form. This condensed refrigerant is then transported towards a drain port by gravity, ensuring efficient cooling in electric motors or generators that utilize vapor as a coolant.
Career Highlights
Hansen is currently employed at Honeywell International Inc., where he continues to innovate and develop new technologies. His work has significantly impacted the efficiency and effectiveness of vapor cycle systems.
Collaborations
Throughout his career, Hansen has collaborated with talented individuals such as Mike Medhi Masoudipour and Chris Speights, contributing to the advancement of technology in his field.
Conclusion
Allen Hansen's innovative work in vapor cycle technology has led to the development of groundbreaking patents that enhance the efficiency of refrigeration systems. His contributions continue to influence the aerospace and electric motor industries, showcasing the importance of innovation in engineering.