Nicholas Huppert

US Patent:

20230023638, Jan 26, 2023

Filed:

May 17, 2022

Appl. No.:

17/746886

Inventors:

- Hudson WI, US
Narasimha Sapta Sailesh Krovvidi - Woodbury MN, US
Nicholas Scott Huppert - Ellsworth WI, US
Brian McCain - New Richmond WI, US

Assignee:

Refrigerated Solutions Group LLC - Hudson WI

International Classification:

F25B 49/02
F25B 5/02

Abstract:

A refrigeration system configured to receive a refrigerant is provided, as well as a walk-in refrigeration unit configured to utilize said system. The refrigeration system comprises: a power source, a condenser unit, an evaporation unit, a plurality of compressors, wherein each of the plurality of compressors is communicably coupled to the condenser unit, and a plurality of expansion devices, wherein each of the plurality of expansion devices is communicably coupled to the evaporation unit. The system is configured to receive an A3 refrigerant having a Global Warming Potential (GWP) value less than 10.