US 9,810,453 B2
Device for improving the efficiency of a heat exchange system
Cass Khoo, Alameda, CA (US)
Filed by Articmaster Inc., Las Vegas, NV (US)
Filed on Jul. 20, 2015, as Appl. No. 14/803,973.
Claims priority of provisional application 62/099,991, filed on Jan. 5, 2015.
Prior Publication US 2016/0195310 A1, Jul. 7, 2016
Int. Cl. F25B 5/04 (2006.01); F25B 40/02 (2006.01); F25B 9/04 (2006.01)
CPC F25B 5/04 (2013.01) [F25B 40/02 (2013.01); F25B 9/04 (2013.01); F25B 2400/16 (2013.01); F25B 2500/01 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A heat exchange system with improved efficiency having a compressor, condenser, evaporator, an expansion valve and a circulating refrigerant said system comprising:
an tubular device having a refrigerant entrance and a refrigerant exit,
said device positioned between the expansion valve and the evaporator; and
means associated with said device to remove heat from the refrigerant.