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Title: Refrigeration arrangement and methods for reducing charge migration

A refrigerator appliance including a refrigerant circuit between a condenser, an evaporator, and a compressor that includes two conduits and pressure reducing devices arranged in parallel between the evaporator and the condenser. The appliance also includes a valve system to direct refrigerant through one, both or none of the conduits and pressure reducing devices, and a heat exchanging member in thermal contact with either one pressure reducing device, or one conduit between the pressure reducing device and the valve system.
Inventors:
;
Issue Date:
OSTI Identifier:
1351074
Assignee:
Whirlpool Corporation DOEEE
Patent Number(s):
9,618,246
Application Number:
13/400,844
Contract Number:
EE0003910
Resource Relation:
Patent File Date: 2012 Feb 21
Research Org:
Whirlpool Corporation, Benton Harbor, MI (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Works referenced in this record: